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338458a92b5cb06a3e96af545360c0328e7f68bf
raylib/tools/rexm/rexm.c
PanicTitan 338458a92b Fix crash when adding a new textures or audio examples (#6089) 
rexm could crash and corrupt examples_list.txt when adding a new example in the textures category. This happened because the tool searched for the category name as plain text, and "text" happens to be part of "textures" (and shows up inside names like core_render_texture), so it sometimes found the wrong spot and inserted the new example in the middle of an unrelated line.

This fix makes the search look for the exact category boundary instead of just any matching text, so it always finds the right place. It also fixes a small out-of-bounds issue that could happen specifically with the audio category, since it's the last one in the list.

Tested by creating a new textures example and a new audio example, both now work correctly and the examples list stays intact.
2026-08-23 20:50:26 +02:00

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/*******************************************************************************************
*
* rexm [raylib examples manager] - A simple and easy-to-use raylib examples collection manager
*
* Supported processes:
* - create <new_example_name>
* - add <example_name>
* - rename <old_examples_name> <new_example_name>
* - remove <example_name>
* - build <example_name>
* - test <example_name>
* - validate // All examples
* - update // All examples
*
* Files involved in the processes:
* - raylib/examples/<category>/<category>_example_name.c
* - raylib/examples/<category>/<category>_example_name.png
* - raylib/examples/<category>/resources/..
* - raylib/examples/Makefile
* - raylib/examples/Makefile.Web
* - raylib/examples/README.md
* - raylib/projects/VS2022/examples/<category>_example_name.vcxproj
* - raylib/projects/VS2022/raylib.sln
* - raylib.com/common/examples.js
* - raylib.com/examples/<category>/<category>_example_name.html
* - raylib.com/examples/<category>/<category>_example_name.data
* - raylib.com/examples/<category>/<category>_example_name.wasm
* - raylib.com/examples/<category>/<category>_example_name.js
* - ...
*
* LICENSE: zlib/libpng
*
* Copyright (c) 2025-2026 Ramon Santamaria (@raysan5)
*
* This software is provided "as-is", without any express or implied warranty. In no event
* will the authors be held liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose, including commercial
* applications, and to alter it and redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not claim that you
* wrote the original software. If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and must not be misrepresented
* as being the original software.
*
* 3. This notice may not be removed or altered from any source distribution.
*
**********************************************************************************************/
#include "raylib.h"
#include <stdio.h> // Required for: rename(), remove()
#include <string.h> // Required for: strcmp(), strcpy()
#include <stdlib.h> // Required for: NULL, calloc(), free()
#define SUPPORT_LOG_INFO
#if defined(SUPPORT_LOG_INFO) //&& defined(_DEBUG)
#define LOG(...) printf("REXM: "__VA_ARGS__)
#else
#define LOG(...)
#endif
#define REXM_MAX_EXAMPLES 512
#define REXM_MAX_EXAMPLE_CATEGORIES 7
#define REXM_MAX_BUFFER_SIZE (2*1024*1024) // 2MB
#define REXM_MAX_RESOURCE_PATHS 256
#define REXM_MAX_RESOURCE_PATH_LENGTH 256
// Create local commit with changes on example renaming
//#define RENAME_AUTO_COMMIT_CREATION
#if defined(__GNUC__) // GCC and Clang
#pragma GCC diagnostic push
// Avoid GCC/Clang complaining about sprintf() second parameter not being a string literal (being TextFormat())
#pragma GCC diagnostic ignored "-Wformat-security"
#endif
//----------------------------------------------------------------------------------
// Types and Structures Definition
//----------------------------------------------------------------------------------
// raylib example info struct
typedef struct {
char category[16]; // Example category: core, shapes, textures, text, models, shaders, audio
char name[128]; // Example name: <category>_name_part
int stars; // Example stars count: ★☆☆☆
char verCreated[12]; // Example raylib creation version
char verUpdated[12]; // Example raylib last update version
int yearCreated; // Example year created
int yearReviewed; // Example year reviewed
char author[64]; // Example author
char authorGitHub[64]; // Example author, GitHub user name
int status; // Example validation status flags
int resCount; // Example resources counter
char **resPaths; // Example resources paths (MAX: 256)
} rlExampleInfo;
// Automated testing data
typedef struct {
int buildwarns; // Example building warnings count (by GCC compiler)
int warnings; // Example run output log warnings count
int status; // Example run testing status flags (>0 = FAILS)
} rlExampleTesting;
// Validation status for a single example
typedef enum {
VALID_OK = 0, // All required files and entries are present
VALID_MISSING_C = 1 << 0, // Missing .c source file
VALID_MISSING_PNG = 1 << 1, // Missing screenshot .png
VALID_INVALID_PNG = 1 << 2, // Invalid screenshot .png (using template one)
VALID_MISSING_RESOURCES = 1 << 3, // Missing resources listed in the code
VALID_MISSING_VCXPROJ = 1 << 4, // Missing Visual Studio .vcxproj file
VALID_NOT_IN_VCXSOL = 1 << 5, // Project not included in solution file
VALID_NOT_IN_MAKEFILE = 1 << 6, // Not listed in Makefile
VALID_NOT_IN_MAKEFILE_WEB = 1 << 7, // Not listed in Makefile.Web
VALID_NOT_IN_README = 1 << 8, // Not listed in README.md
VALID_NOT_IN_JS = 1 << 9, // Not listed in examples.js
VALID_INCONSISTENT_INFO = 1 << 10, // Inconsistent info between collection and example header (stars, author...)
VALID_MISSING_WEB_OUTPUT = 1 << 11, // Missing .html/.data/.wasm/.js
VALID_MISSING_WEB_METADATA = 1 << 12, // Missing .html example metadata
VALID_INVALID_CATEGORY = 1 << 13, // Not a recognized category
VALID_UNKNOWN_ERROR = 1 << 14 // Unknown failure case (fallback)
} rlExampleValidationStatus;
typedef enum {
TESTING_OK = 0, // All automated testing ok
TESTING_FAIL_INIT = 1 << 0, // Initialization (InitWindow()) -> "INFO: DISPLAY: Device initialized successfully"
TESTING_FAIL_CLOSE = 1 << 1, // Closing (CloseWindow()) -> "INFO: Window closed successfully"
TESTING_FAIL_ASSETS = 1 << 2, // Assets loading (WARNING: FILE:) -> "WARNING: FILEIO:"
TESTING_FAIL_RLGL = 1 << 3, // OpenGL-wrapped initialization -> "INFO: RLGL: Default OpenGL state initialized successfully"
TESTING_FAIL_PLATFORM = 1 << 4, // Platform initialization -> "INFO: PLATFORM: DESKTOP (GLFW - Win32): Initialized successfully"
TESTING_FAIL_FONT = 1 << 5, // Font deefault initialization -> "INFO: FONT: Default font loaded successfully (224 glyphs)"
TESTING_FAIL_TIMER = 1 << 6, // Timer initialization -> "INFO: TIMER: Target time per frame: 16.667 milliseconds"
TESTING_FAIL_OTHER = 1 << 7, // Other types of warnings (WARNING:)
} rlExampleTestingStatus;
// Example management operations
typedef enum {
OP_NONE = 0, // No process to do
OP_CREATE = 1, // Create new example, using default template
OP_ADD = 2, // Add existing examples (hopefully following template)
OP_RENAME = 3, // Rename existing example
OP_REMOVE = 4, // Remove existing example
OP_VALIDATE = 5, // Validate examples, using [examples_list.txt] as main source by default
OP_UPDATE = 6, // Validate and update required examples (as far as possible): ALL
OP_BUILD = 7, // Build example(s) for desktop and web, copy web output - Multiple examples supported
OP_TEST = 8, // Test example(s), checking output log "WARNING" - Multiple examples supported
OP_TESTLOG = 9, // Process available examples logs to generate report
} rlExampleOperation;
static const char *exCategories[REXM_MAX_EXAMPLE_CATEGORIES] = { "core", "shapes", "textures", "text", "models", "shaders", "audio" };
// Paths required for examples management
// NOTE: Paths can be provided with environment variables
static const char *exBasePath = NULL; // Env: REXM_EXAMPLES_BASE_PATH
static const char *exWebPath = NULL; // Env: REXM_EXAMPLES_WEB_PATH
static const char *exTemplateFilePath = NULL; // Env: REXM_EXAMPLES_TEMPLATE_FILE_PATH
static const char *exTemplateScreenshot = NULL; // Env: REXM_EXAMPLES_TEMPLATE_SCREENSHOT_PATH
static const char *exCollectionFilePath = NULL; // Env: REXM_EXAMPLES_COLLECTION_FILE_PATH
static const char *exVSProjectSolutionFile = NULL; // Env REXM_EXAMPLES_VS2022_SLN_FILE
//----------------------------------------------------------------------------------
// Module Internal Functions Declaration
//----------------------------------------------------------------------------------
// Update required files from examples collection
// UPDATES: Makefile, Makefile.Web, README.md, examples.js
static int UpdateRequiredFiles(void);
// Load examples collection information
// NOTE 1: Load by category: "ALL", "core", "shapes", "textures", "text", "models", "shaders", audio"
// NOTE 2: Sort examples list on request flag
static rlExampleInfo *LoadExampleData(const char *filter, bool sort, int *exCount);
static void UnloadExampleData(rlExampleInfo *exInfo);
// Load example info from file header
static rlExampleInfo *LoadExampleInfo(const char *exFileName);
static void UnloadExampleInfo(rlExampleInfo *exInfo);
// raylib example line info parser
// Parses following line format: core/core_basic_window;★☆☆☆;1.0;1.0;"Ray"/@raysan5
static int ParseExampleInfoLine(const char *line, rlExampleInfo *entry);
// Sort array of strings by name
// WARNING: items[] pointers are reorganized
static void SortExampleByName(rlExampleInfo *items, int count);
// Scan resource paths in example file
static char **LoadExampleResourcePaths(const char *filePath, int *resPathCount);
// Clear resource paths scanned
static void UnloadExampleResourcePaths(char **resPaths);
// Add/remove VS project (.vcxproj) tofrom existing VS solution (.sln)
static int AddVSProjectToSolution(const char *slnFile, const char *projFile, const char *category);
static int RemoveVSProjectFromSolution(const char *slnFile, const char *exName);
// Generate unique UUID v4 string
// Output format: {9A2F48CC-0DA8-47C0-884E-02E37F9BE6C1}
// TODO: It seems generated UUID is not valid for VS2022
static const char *GenerateUUIDv4(void);
// Update source code header and comments metadata
static void UpdateSourceMetadata(const char *exSrcPath, const rlExampleInfo *info);
// Update generated Web example .html file metadata
static void UpdateWebMetadata(const char *exHtmlPath, const char *exFilePath);
// Check if text string is in a list of strings and get index, -1 if not found
static int GetTextListIndex(const char *text, const char **list, int listCount);
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(int argc, char *argv[])
{
SetTraceLogLevel(LOG_NONE);
// Path values can be configured with environment variables
exBasePath = getenv("REXM_EXAMPLES_BASE_PATH");
exWebPath = getenv("REXM_EXAMPLES_WEB_PATH");
exTemplateFilePath = getenv("REXM_EXAMPLES_TEMPLATE_FILE_PATH");
exTemplateScreenshot = getenv("REXM_EXAMPLES_TEMPLATE_SCREENSHOT_PATH");
exCollectionFilePath = getenv("REXM_EXAMPLES_COLLECTION_FILE_PATH");
exVSProjectSolutionFile = getenv("REXM_EXAMPLES_VS2022_SLN_FILE");
#if defined(_WIN32)
if (!exBasePath) exBasePath = "C:/GitHub/raylib/examples";
if (!exWebPath) exWebPath = "C:/GitHub/raylib.com/examples";
if (!exTemplateFilePath) exTemplateFilePath = "C:/GitHub/raylib/examples/examples_template.c";
if (!exTemplateScreenshot) exTemplateScreenshot = "C:/GitHub/raylib/examples/examples_template.png";
if (!exCollectionFilePath) exCollectionFilePath = "C:/GitHub/raylib/examples/examples_list.txt";
if (!exVSProjectSolutionFile) exVSProjectSolutionFile = "C:/GitHub/raylib/projects/VS2022/raylib.sln";
#else
// Cross-platform relative fallbacks (run from tools/rexm directory)
if (!exBasePath) exBasePath = "../../examples";
if (!exWebPath) exWebPath = "../../raylib.com/examples";
if (!exTemplateFilePath) exTemplateFilePath = "../../examples/examples_template.c";
if (!exTemplateScreenshot) exTemplateScreenshot = "../../examples/examples_template.png";
if (!exCollectionFilePath) exCollectionFilePath = "../../examples/examples_list.txt";
if (!exVSProjectSolutionFile) exVSProjectSolutionFile = "../../projects/VS2022/raylib.sln";
#endif
char inFileName[1024] = { 0 }; // Example input filename (to be added)
char exName[64] = { 0 }; // Example name, without extension: core_basic_window
char exCategory[32] = { 0 }; // Example category: core
char exRecategory[32] = { 0 }; // Example re-name category: shapes
char exRename[64] = { 0 }; // Example re-name, without extension
char *exBuildList[256] = { 0 }; // Example build list for: ALL, <category>, single-example
int exBuildListCount = 0; // Example build list file count
int opCode = OP_NONE; // Operation code: 0-None(Help), 1-Create, 2-Add, 3-Rename, 4-Remove
bool showUsage = false; // Flag to show usage help
bool verbose = false; // Flag for verbose log info
// Command-line usage mode: command args processing
//--------------------------------------------------------------------------------------
if (argc > 1)
{
// Supported commands:
// create <new_example_name> : Creates an empty example, from internal template
// add <example_name> : Add existing example, category extracted from name
// rename <old_examples_name> <new_example_name> : Rename an existing example
// remove <example_name> : Remove an existing example
// build <example_name> : Build example for Desktop and Web platforms
// validate : Validate examples collection, generates report
// update : Validate and update examples collection, generates report
if (strcmp(argv[1], "create") == 0)
{
// Check for valid upcoming argument
if (argc == 2) LOG("WARNING: No filename provided to create\n");
else if (argc > 3) LOG("WARNING: Too many arguments provided\n");
else
{
// Security checks for file name to verify category is included
int catIndex = TextFindIndex(argv[2], "_");
if (catIndex > 3)
{
char cat[12] = { 0 };
strncpy(cat, argv[2], catIndex);
bool catFound = false;
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
if (TextIsEqual(cat, exCategories[i])) { catFound = true; break; }
}
if (catFound)
{
strcpy(exName, argv[2]); // Register filename for new example creation
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
opCode = OP_CREATE;
}
else LOG("WARNING: Example category is not valid\n");
}
else LOG("WARNING: Example name does not include category\n");
}
}
else if (strcmp(argv[1], "add") == 0)
{
// Check for valid upcoming argument
if (argc == 2) LOG("WARNING: No filename provided to create\n");
else if (argc > 3) LOG("WARNING: Too many arguments provided\n");
else
{
if (IsFileExtension(argv[2], ".c")) // Check for valid file extension: input
{
if (FileExists(argv[2]))
{
// Security checks for file name to verify category is included
int catIndex = TextFindIndex(GetFileName(argv[2]), "_");
if (catIndex > 3)
{
char cat[12] = { 0 };
strncpy(cat, GetFileName(argv[2]), catIndex);
bool catFound = false;
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
if (TextIsEqual(cat, exCategories[i])) { catFound = true; break; }
}
if (catFound)
{
strcpy(inFileName, argv[2]); // Register filename for addition
strcpy(exName, GetFileNameWithoutExt(inFileName)); // Register example name
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
opCode = OP_ADD;
}
else LOG("WARNING: Example category is not valid\n");
}
else LOG("WARNING: Example name does not include category\n");
}
else LOG("WARNING: Input file not found, include path\n");
}
else LOG("WARNING: Input file extension not recognized (.c)\n");
}
}
else if (strcmp(argv[1], "rename") == 0)
{
if (argc == 2) LOG("WARNING: No filename provided to be renamed\n");
else if (argc == 3) LOG("WARNING: No new filename provided to be renamed\n");
else if (argc > 4) LOG("WARNING: Too many arguments provided\n");
else
{
// Verify example exists in collection to be removed
char *exColInfo = LoadFileText(exCollectionFilePath);
if (TextFindIndex(exColInfo, argv[2]) != -1) // Example in the collection
{
// Security checks for new file name to verify category is included
int newCatIndex = TextFindIndex(argv[3], "_");
if (newCatIndex > 3)
{
char cat[12] = { 0 };
strncpy(cat, argv[3], newCatIndex);
bool newCatFound = false;
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
if (TextIsEqual(cat, exCategories[i])) { newCatFound = true; break; }
}
if (newCatFound)
{
strcpy(exName, argv[2]); // Register example name
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
strcpy(exRename, argv[3]);
strncpy(exRecategory, exRename, TextFindIndex(exRename, "_"));
opCode = OP_RENAME;
}
else LOG("WARNING: Example new category is not valid\n");
}
else LOG("WARNING: Example new name does not include category\n");
}
else LOG("WARNING: RENAME: Example not available in the collection\n");
UnloadFileText(exColInfo);
}
}
else if (strcmp(argv[1], "remove") == 0)
{
// Check for valid upcoming argument
if (argc == 2) LOG("WARNING: No filename provided to create\n");
else if (argc > 3) LOG("WARNING: Too many arguments provided\n");
else
{
// Verify example exists in collection to be removed
char *exColInfo = LoadFileText(exCollectionFilePath);
if (TextFindIndex(exColInfo, argv[2]) != -1) // Example in the collection
{
strcpy(exName, argv[2]); // Register filename for removal
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
opCode = OP_REMOVE;
}
else LOG("WARNING: REMOVE: Example not available in the collection\n");
UnloadFileText(exColInfo);
}
}
else if (strcmp(argv[1], "validate") == 0)
{
// Validate examples in collection (report results)
// All examples in collection match all files requirements
opCode = OP_VALIDATE;
}
else if (strcmp(argv[1], "update") == 0)
{
// Validate and update examples in collection
// All examples in collection match all files requirements
opCode = OP_UPDATE;
}
else if ((strcmp(argv[1], "build") == 0) || (strcmp(argv[1], "test") == 0) || (strcmp(argv[1], "testlog") == 0))
{
// Build/Test example(s) for PLATFORM_DESKTOP and PLATFORM_WEB
// NOTE: Build outputs to default directory, usually where the .c file is located,
// to avoid issues with copying resources (at least on Desktop)
// Web build files (.html, .wasm, .js, .data) are copied to raylib.com/examples repo
// Check for valid upcoming argument
if (argc == 2) LOG("WARNING: No example name/category provided\n");
else if (argc > 3) LOG("WARNING: Too many arguments provided\n");
else
{
// Support building/testing not only individual examples but multiple: ALL/<category>
int exBuildListInfoCount = 0;
rlExampleInfo *exBuildListInfo = LoadExampleData(argv[2], false, &exBuildListInfoCount);
for (int i = 0; i < exBuildListInfoCount; i++)
{
if (!TextIsEqual(exBuildListInfo[i].category, "others"))
{
exBuildList[exBuildListCount] = (char *)RL_CALLOC(256, sizeof(char));
strcpy(exBuildList[exBuildListCount], exBuildListInfo[i].name);
exBuildListCount++;
}
}
UnloadExampleData(exBuildListInfo);
if (exBuildListCount == 0) LOG("WARNING: BUILD: Example requested not available in the collection\n");
else
{
if (strcmp(argv[1], "build") == 0) opCode = OP_BUILD;
else if (strcmp(argv[1], "test") == 0) opCode = OP_TEST;
else if (strcmp(argv[1], "testlog") == 0) opCode = OP_TESTLOG;
}
}
}
// Process command line options arguments
for (int i = 1; i < argc; i++)
{
if ((strcmp(argv[i], "-h") == 0) || (strcmp(argv[i], "--help") == 0)) showUsage = true;
else if ((strcmp(argv[i], "-v") == 0) || (strcmp(argv[i], "--verbose") == 0)) verbose = true;
}
}
// Command-line usage mode: command execution
switch (opCode)
{
case OP_CREATE: // Create: New example from template
{
LOG("INFO: Command requested: CREATE\n");
LOG("INFO: Example to create: %s\n", exName);
// Create: raylib/examples/<category>/<category>_example_name.c
char *exText = LoadFileText(exTemplateFilePath);
char *exTextUpdated[6] = { 0 };
int exIndex = TextFindIndex(exText, "/****************");
// Update required info with some defaults
exTextUpdated[0] = TextReplaceAlloc(exText + exIndex, "<module>", exCategory);
exTextUpdated[1] = TextReplaceAlloc(exTextUpdated[0], "<name>", exName + strlen(exCategory) + 1);
//TextReplaceAlloc(newExample, "<user_name>", "Ray");
//TextReplaceAlloc(newExample, "@<user_github>", "@raysan5");
//TextReplaceAlloc(newExample, "<year_created>", 2026);
//TextReplaceAlloc(newExample, "<year_updated>", 2026);
SaveFileText(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName), exTextUpdated[1]);
for (int i = 0; i < 6; i++) { MemFree(exTextUpdated[i]); exTextUpdated[i] = NULL; }
UnloadFileText(exText);
}
case OP_ADD: // Add: Example from command-line input filename
{
if (opCode != OP_CREATE) LOG("INFO: Command requested: ADD\n");
LOG("INFO: Example file to be added: %s\n", inFileName);
// Add: raylib/examples/<category>/<category>_example_name.c
if (opCode != OP_CREATE) FileCopy(inFileName, TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
// Create: raylib/examples/<category>/<category>_example_name.png
if (FileExists(TextFormat("%s/%s.png", GetDirectoryPath(inFileName), exName)))
{
LOG("INFO: [%s] Copying file screenshot...\n", GetFileName(inFileName));
FileCopy(TextFormat("%s/%s.png", GetDirectoryPath(inFileName), exName),
TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName));
}
else // No screenshot available next to source file
{
// Copy screenshot template
LOG("WARNING: [%s] No screenshot found, using placeholder screenshot\n", GetFileName(inFileName));
FileCopy(exTemplateScreenshot, TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName));
}
// Copy: raylib/examples/<category>/resources/...
// -----------------------------------------------------------------------------------------
// Scan resources used in example to copy
// NOTE: resources path will be relative to example source file directory
int resPathCount = 0;
LOG("INFO: [%s] Scanning file for resources...\n", GetFileName(inFileName));
char **resPaths = LoadExampleResourcePaths(TextFormat("%s/%s.c", GetDirectoryPath(inFileName), exName), &resPathCount);
if (resPathCount > 0)
{
LOG("INFO: [%s] Required resources found: %i\n", GetFileName(inFileName), resPathCount);
for (int r = 0; r < resPathCount; r++)
{
// WARNING: Special case to consider: shaders, resource paths could use conditions: "glsl%i"
// In this case, multiple resources are required: glsl100, glsl120, glsl330
if (TextFindIndex(resPaths[r], "glsl%i") > -1)
{
int glslVer[3] = { 100, 120, 330 };
for (int v = 0; v < 3; v++)
{
char *resPathUpdated = TextReplace(resPaths[r], "glsl%i", TextFormat("glsl%i", glslVer[v]));
LOG("INFO: [%s] Resource required [%i/%i]: %s\n", GetFileName(inFileName), r, resPathCount, resPathUpdated);
if (FileExists(TextFormat("%s/%s", GetDirectoryPath(inFileName), resPathUpdated)))
{
// Verify the resources are placed in "resources" directory
if (TextFindIndex(resPathUpdated, "resources/") > 0)
{
// NOTE: Look for resources in the path of the provided .c to be added
// To be copied to <category>/resources directory, extra dirs are automatically created if required
FileCopy(TextFormat("%s/%s", GetDirectoryPath(inFileName), resPathUpdated),
TextFormat("%s/%s/%s", exBasePath, exCategory, resPathUpdated));
}
else LOG("WARNING: Example resource must be placed in 'resources' directory next to .c file\n");
}
else LOG("WARNING: Example resource can not be found in: %s\n", TextFormat("%s/%s", GetDirectoryPath(inFileName), resPathUpdated));
}
}
else
{
LOG("INFO: [%s] Resource required [%i/%i]: %s\n", GetFileName(inFileName), r, resPathCount, resPaths[r]);
if (FileExists(TextFormat("%s/%s", GetDirectoryPath(inFileName), resPaths[r])))
{
// Verify the resources are placed in "resources" directory
if (TextFindIndex(resPaths[r], "resources/") > 0)
{
// NOTE: Look for resources in the path of the provided .c to be added
// To be copied to <category>/resources directory, extra dirs are automatically created if required
FileCopy(TextFormat("%s/%s", GetDirectoryPath(inFileName), resPaths[r]),
TextFormat("%s/%s/%s", exBasePath, exCategory, resPaths[r]));
}
else LOG("WARNING: Example resource must be placed in 'resources' directory next to .c file\n");
}
else LOG("WARNING: Example resource can not be found in: %s\n", TextFormat("%s/%s", GetDirectoryPath(inFileName), resPaths[r]));
}
}
}
UnloadExampleResourcePaths(resPaths);
// -----------------------------------------------------------------------------------------
// Add example to the collection list, if not already there
// NOTE: Required format: shapes;shapes_basic_shapes;★☆☆☆;1.0;4.2;2014;2026;"Ray";@raysan5
//------------------------------------------------------------------------------------------------
char *exCollectionList = LoadFileText(exCollectionFilePath);
if (TextFindIndex(exCollectionList, exName) == -1) // Example not found
{
LOG("INFO: [%s] Adding example to collection list (%s)\n", GetFileName(inFileName), exCategory);
char *exCollectionListUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated list copy, 2MB
// Add example to the main list, by category
// by default add it last in the category list
// NOTE: When populating to other files, lists are sorted by name
int nextCategoryIndex = 0;
if (TextIsEqual(exCategory, "core")) nextCategoryIndex = 1;
else if (TextIsEqual(exCategory, "shapes")) nextCategoryIndex = 2;
else if (TextIsEqual(exCategory, "textures")) nextCategoryIndex = 3;
else if (TextIsEqual(exCategory, "text")) nextCategoryIndex = 4;
else if (TextIsEqual(exCategory, "models")) nextCategoryIndex = 5;
else if (TextIsEqual(exCategory, "shaders")) nextCategoryIndex = 6;
else if (TextIsEqual(exCategory, "audio")) nextCategoryIndex = -1; // EOF, "audio" is the last category, avoid out-of-bounds exCategories[7] access
// Get required example info from example file header (if provided)
// NOTE: Load example info from provided example header
rlExampleInfo *exInfo = LoadExampleInfo(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
LOG("INFO: [%s] Example info: \n", GetFileName(inFileName));
LOG(" > Author: %s (@%s)\n", exInfo->author, exInfo->authorGitHub);
LOG(" > Stars: %i\n", exInfo->stars);
LOG(" > Version-Update: %s-%s\n", exInfo->verCreated, exInfo->verUpdated);
LOG(" > Created-Reviewed: %i-%i\n", exInfo->yearCreated, exInfo->yearReviewed);
// Get example difficulty stars text
char starsText[16] = { 0 };
for (int i = 0; i < 4; i++)
{
// NOTE: Every UTF-8 star are 3 bytes
if (i < exInfo->stars) strcpy(starsText + 3*i, "★");
else strcpy(starsText + 3*i, "☆");
}
if (nextCategoryIndex == -1)
{
// Add example to collection at the EOF
int endIndex = (int)strlen(exCollectionList);
memcpy(exCollectionListUpdated, exCollectionList, endIndex);
sprintf(exCollectionListUpdated + endIndex, TextFormat("%s;%s;%s;%s;%s;%i;%i;\"%s\";@%s\n",
exInfo->category, exInfo->name, starsText, exInfo->verCreated, exInfo->verUpdated, exInfo->yearCreated, exInfo->yearReviewed, exInfo->author, exInfo->authorGitHub));
}
else
{
// Add example to collection, at the end of the category list
// NOTE: Search is anchored to "\n<category>;" (not just "<category>") to avoid
// false-positive matches when one category name is a text-prefix of another
// (e.g. "text" is a prefix of "textures", so a bare search for "text" matches
// inside "core_render_texture" or at the start of the "textures" block instead
// of the actual "text" category boundary, corrupting the collection list)
int categoryIndex = TextFindIndex(exCollectionList, TextFormat("\n%s;", exCategories[nextCategoryIndex])) + 1;
if (categoryIndex == 0) categoryIndex = (int)strlen(exCollectionList); // Category not found, fallback to EOF
memcpy(exCollectionListUpdated, exCollectionList, categoryIndex);
int textWritenSize = sprintf(exCollectionListUpdated + categoryIndex, TextFormat("%s;%s;%s;%s;%s;%i;%i;\"%s\";@%s\n",
exInfo->category, exInfo->name, starsText, exInfo->verCreated, exInfo->verUpdated, exInfo->yearCreated, exInfo->yearReviewed, exInfo->author, exInfo->authorGitHub));
memcpy(exCollectionListUpdated + categoryIndex + textWritenSize, exCollectionList + categoryIndex, strlen(exCollectionList) - categoryIndex);
}
UnloadExampleInfo(exInfo);
SaveFileText(exCollectionFilePath, exCollectionListUpdated);
RL_FREE(exCollectionListUpdated);
}
else LOG("WARNING: ADD: Example is already on the collection\n");
UnloadFileText(exCollectionList);
//------------------------------------------------------------------------------------------------
// Update: Metadata, Makefile, Makefile.Web, README.md, examples.js
//------------------------------------------------------------------------------------------------
UpdateRequiredFiles();
//------------------------------------------------------------------------------------------------
// Create: raylib/projects/VS2022/examples/<category>_example_name.vcxproj
//------------------------------------------------------------------------------------------------
LOG("INFO: [%s] Creating example project\n", TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName));
// WARNING: When adding new project a unique UUID should be assigned!
FileCopy(TextFormat("%s/../projects/VS2022/examples/core_basic_window.vcxproj", exBasePath),
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName));
FileTextReplace(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName),
"core_basic_window", exName);
FileTextReplace(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName),
"..\\..\\examples\\core", TextFormat("..\\..\\examples\\%s", exCategory));
// Edit: raylib/projects/VS2022/raylib.sln --> Add new example project
// WARNING: This function uses TextFormat() extensively inside,
// we must store provided file paths because pointers will be overwriten
// TODO: It seems projects are added to solution BUT not to required solution folder,
// that process still requires to be done manually
LOG("INFO: [%s] Adding project to raylib solution (.sln)\n",
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName));
AddVSProjectToSolution(exVSProjectSolutionFile,
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName), exCategory);
//------------------------------------------------------------------------------------------------
// Recompile example (on raylib side)
// NOTE: Tools requirements: emscripten, w64devkit
// Compile to: raylib.com/examples/<category>/<category>_example_name.html
// Compile to: raylib.com/examples/<category>/<category>_example_name.data
// Compile to: raylib.com/examples/<category>/<category>_example_name.wasm
// Compile to: raylib.com/examples/<category>/<category>_example_name.js
//------------------------------------------------------------------------------------------------
// WARNING 1: EMSDK_PATH must be set to proper location when calling from GitHub Actions
// WARNING 2: raylib.a and raylib.web.a must be available when compiling locally
#if defined(_WIN32)
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: Win32)\n", GetFileNameWithoutExt(inFileName));
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
#else
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: POSIX)\n", GetFileNameWithoutExt(inFileName));
#endif
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exCategory, exName));
// Update generated .html metadata
LOG("INFO: [%s] Updating HTML Metadata...\n", TextFormat("%s.html", exName));
UpdateWebMetadata(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
// Copy results to web side
LOG("INFO: [%s] Copy example build to raylib.com\n", exName);
FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.html", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.data", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.data", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.wasm", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.wasm", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.js", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
//------------------------------------------------------------------------------------------------
} break;
case OP_RENAME: // Rename
{
LOG("INFO: Command requested: RENAME\n");
LOG("INFO: Example to be renamed: %s --> %s\n", exName, exRename);
// NOTE: At this point provided values have been validated:
// exName, exCategory, exRename, exRecategory
if (strcmp(exCategory, exRecategory) == 0)
{
// Rename example on collection
FileTextReplace(exCollectionFilePath, TextFormat("%s;%s", exCategory, exName),
TextFormat("%s;%s", exRecategory, exRename));
// Edit: Rename example code and screenshot files .c and .png
FileRename(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exRename));
FileRename(TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.png", exBasePath, exCategory, exRename));
// Edit: Update example source code metadata
int exListCount = 0;
rlExampleInfo *exList = LoadExampleData(exCategory, false, &exListCount);
for (int i = 0; i < exListCount; i++)
{
if (strcmp(exList[i].name, exRename) == 0)
UpdateSourceMetadata(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exRename), &exList[i]);
}
UnloadExampleData(exList);
// NOTE: Example resource files do not need to be changed...
// unless the example is moved from one caegory to another
// Edit: Rename example on required files
FileTextReplace(TextFormat("%s/Makefile", exBasePath), exName, exRename);
FileTextReplace(TextFormat("%s/Makefile.Web", exBasePath), exName, exRename);
FileTextReplace(TextFormat("%s/README.md", exBasePath), exName, exRename);
FileTextReplace(TextFormat("%s/../common/examples.js", exWebPath),
exName + strlen(exCategory) + 1, exRename + strlen(exRecategory) + 1); // Skip category
// Edit: Rename example project and solution
FileTextReplace(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName), exName, exRename);
FileRename(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName),
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exRename));
FileTextReplace(TextFormat("%s/../projects/VS2022/raylib.sln", exBasePath), exName, exRename);
}
else
{
// WARNING: Rename with change of category
// TODO: Reorder collection to place renamed example at the end of category
FileTextReplace(exCollectionFilePath, TextFormat("%s;%s", exCategory, exName),
TextFormat("%s;%s", exRecategory, exRename));
// TODO: Move example resources from <exCategory>/resources to <exRecategory>/resources
// WARNING: Resources can be shared with other examples in the category
// Edit: Rename example code file (copy and remove)
FileCopy(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exRename));
FileRemove(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
// Edit: Rename example screenshot file (copy and remove)
FileCopy(TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.png", exBasePath, exCategory, exRename));
FileRemove(TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName));
// Edit: Update required files: Makefile, Makefile.Web, README.md, examples.js
UpdateRequiredFiles();
}
// Remove old web compilation
FileRemove(TextFormat("%s/%s/%s.html", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.data", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.wasm", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
// Recompile example (on raylib side)
// WARNING: EMSDK_PATH must be set to proper location when calling from GitHub Actions
#if defined(_WIN32)
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
#endif
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exRecategory, exRename));
// Update generated .html metadata
UpdateWebMetadata(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exRename),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exRename));
// Copy results to web side
FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exRecategory, exRename),
TextFormat("%s/%s/%s.html", exWebPath, exRecategory, exRename));
FileCopy(TextFormat("%s/%s/%s.data", exBasePath, exRecategory, exRename),
TextFormat("%s/%s/%s.data", exWebPath, exRecategory, exRename));
FileCopy(TextFormat("%s/%s/%s.wasm", exBasePath, exRecategory, exRename),
TextFormat("%s/%s/%s.wasm", exWebPath, exRecategory, exRename));
FileCopy(TextFormat("%s/%s/%s.js", exBasePath, exRecategory, exRename),
TextFormat("%s/%s/%s.js", exWebPath, exRecategory, exRename));
#if defined(RENAME_AUTO_COMMIT_CREATION)
// Create GitHub commit with changes (local)
putenv("PATH=%PATH%;C:\\Program Files\\Git\\bin");
ChangeDirectory("C:\\GitHub\\raylib");
system("git --version");
system("git status");
system("git add -A");
int result = system(TextFormat("git commit -m \"REXM: RENAME: example: `%s` --> `%s`\"", exName, exRename)); // Commit changes (only tracked files)
if (result != 0) LOG("WARNING: Error committing changes\n");
ChangeDirectory("C:/GitHub/raylib.com");
system("git add -A");
result = system(TextFormat("git commit -m \"REXM: RENAME: example: `%s` --> `%s`\"", exName, exRename)); // Commit changes (only tracked files)
if (result != 0) LOG("WARNING: Error committing changes\n");
//result = system("git push"); // Push to the remote (origin, current branch)
//if (result != 0) LOG("WARNING: Error pushing changes\n");
#endif
} break;
case OP_REMOVE: // Remove
{
LOG("INFO: Command requested: REMOVE\n");
LOG("INFO: Example to be removed: %s\n", exName);
// Remove example from collection for files update
//------------------------------------------------------------------------------------------------
LOG("INFO: [%s] Removing example from collection\n", exName);
char *exCollectionList = LoadFileText(exCollectionFilePath);
int exIndex = TextFindIndex(exCollectionList, TextFormat("%s;%s", exCategory, exName));
if (exIndex > 0) // Example found
{
char *exCollectionListUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated list copy, 2MB
memcpy(exCollectionListUpdated, exCollectionList, exIndex);
int lineLen = 0;
for (int i = exIndex; (exCollectionList[i] != '\n') && (exCollectionList[i] != '\0'); i++) lineLen++;
// Remove line and copy the rest next
memcpy(exCollectionListUpdated + exIndex, exCollectionList + exIndex + lineLen + 1, strlen(exCollectionList) - exIndex - lineLen);
SaveFileText(exCollectionFilePath, exCollectionListUpdated);
RL_FREE(exCollectionListUpdated);
}
else LOG("WARNING: REMOVE: Example not found in the collection\n");
UnloadFileText(exCollectionList);
//------------------------------------------------------------------------------------------------
// Remove: raylib/examples/<category>/resources/..
// WARNING: Some of those resources could be used by other examples,
// just leave this process to manual update for now!
// -----------------------------------------------------------------------------------------
/*
// Scan resources used in example to be removed
int resPathCount = 0;
char **resPaths = ScanExampleResources(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName), &resPathCount);
if (resPathCount > 0)
{
for (int r = 0; r < resPathCount; r++)
{
// WARNING: Special case to consider: shaders, resource paths could use conditions: "glsl%i"
// In this case, multiple resources are required: glsl100, glsl120, glsl330
if (TextFindIndex(resPaths[r], "glsl%i") > -1)
{
int glslVer[3] = { 100, 120, 330 };
for (int v = 0; v < 3; v++)
{
FileRemove(TextFormat("%s/%s/%s", exBasePath, exCategory, TextReplace(resPaths[r], "glsl%i", TextFormat("glsl%i", glslVer[v]))));
}
}
else FileRemove(TextFormat("%s/%s/%s", exBasePath, exCategory, resPaths[r]));
}
}
ClearExampleResources(resPaths);
*/
// -----------------------------------------------------------------------------------------
// Remove: raylib/examples/<category>/<category>_example_name.c
// Remove: raylib/examples/<category>/<category>_example_name.png
LOG("INFO: [%s] Removing example code file\n", TextFormat("%s.c", exName));
FileRemove(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
LOG("INFO: [%s] Removing example screenshot file\n", TextFormat("%s.png", exName));
FileRemove(TextFormat("%s/%s/%s.png", exBasePath, exCategory, exName));
// Edit: Update required files: Makefile, Makefile.Web, README.md, examples.js
UpdateRequiredFiles();
// Remove: raylib/projects/VS2022/examples/<category>_example_name.vcxproj
LOG("INFO: [%s] Removing example project file\n", TextFormat("%s.vcxproj", exName));
FileRemove(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exName));
// Edit: raylib/projects/VS2022/raylib.sln --> Remove example project
LOG("INFO: [%s] Removing example from raylib solution (.sln)\n", exName);
RemoveVSProjectFromSolution(TextFormat("%s/../projects/VS2022/raylib.sln", exBasePath), exName);
// Remove: Delete example build from local copy (if exists)
FileRemove(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.data", exBasePath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.wasm", exBasePath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.js", exBasePath, exCategory, exName));
// Remove: raylib.com/examples/<category>/<category>_example_name.html
// Remove: raylib.com/examples/<category>/<category>_example_name.data
// Remove: raylib.com/examples/<category>/<category>_example_name.wasm
// Remove: raylib.com/examples/<category>/<category>_example_name.js
LOG("INFO: [%s] Deleting example from raylib.com\n", exName);
FileRemove(TextFormat("%s/%s/%s.html", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.data", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.wasm", exWebPath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
} break;
case OP_BUILD:
{
LOG("INFO: Command requested: BUILD\n");
LOG("INFO: Example(s) to be built: %i [%s]\n", exBuildListCount, (exBuildListCount == 1)? exBuildList[0] : argv[2]);
#if defined(_WIN32)
// Set required environment variables
//putenv(TextFormat("RAYLIB_DIR=%s\\..", exBasePath));
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
//putenv("MAKE=make");
//ChangeDirectory(exBasePath);
#endif
for (int i = 0; i < exBuildListCount; i++)
{
// Get example name and category
memset(exName, 0, 64);
strcpy(exName, exBuildList[i]);
memset(exCategory, 0, 32);
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
LOG("INFO: [%i/%i] Building example: [%s]\n", i + 1, exBuildListCount, exName);
// Build example for PLATFORM_DESKTOP
#if defined(_WIN32)
LOG("INFO: [%s] Building example for PLATFORM_DESKTOP (Host: Win32)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DESKTOP -B", exBasePath, exCategory, exName));
#elif defined(PLATFORM_DRM)
LOG("INFO: [%s] Building example for PLATFORM_DRM (Host: POSIX)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DRM -B > %s/%s/logs/%s.build.log 2>&1",
exBasePath, exCategory, exName, exBasePath, exCategory, exName));
#else
LOG("INFO: [%s] Building example for PLATFORM_DESKTOP (Host: POSIX)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DESKTOP -B", exBasePath, exCategory, exName));
#endif
#if !defined(PLATFORM_DRM)
// Build example for PLATFORM_WEB
// Build: raylib.com/examples/<category>/<category>_example_name.html
// Build: raylib.com/examples/<category>/<category>_example_name.data
// Build: raylib.com/examples/<category>/<category>_example_name.wasm
// Build: raylib.com/examples/<category>/<category>_example_name.js
LOG("INFO: [%s] Building example for PLATFORM_WEB\n", exName);
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exCategory, exName));
// Update generated .html metadata
LOG("INFO: [%s] Updating HTML Metadata...\n", TextFormat("%s.html", exName));
UpdateWebMetadata(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
// Copy results to web side
LOG("INFO: [%s] Copy example build to raylib.com\n", exName);
FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.html", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.data", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.data", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.wasm", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.wasm", exWebPath, exCategory, exName));
FileCopy(TextFormat("%s/%s/%s.js", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
#endif // !PLATFORM_DRM
// Once example processed, free memory from list
RL_FREE(exBuildList[i]);
}
} break;
case OP_VALIDATE: // Validate: report and actions
case OP_UPDATE:
{
LOG("INFO: Command requested: %s\n", (opCode == OP_VALIDATE)? "VALIDATE" : "UPDATE");
LOG("INFO: Example collection is being %s\n", (opCode == OP_VALIDATE)? "validated" : "validated and updated");
/*
// Validation flags available:
VALID_MISSING_C
VALID_MISSING_PNG
VALID_INVALID_PNG
VALID_MISSING_RESOURCES
VALID_MISSING_VCXPROJ
VALID_NOT_IN_VCXSOL
VALID_NOT_IN_MAKEFILE
VALID_NOT_IN_MAKEFILE_WEB
VALID_NOT_IN_README
VALID_NOT_IN_JS
VALID_INCONSISTENT_INFO
VALID_MISSING_WEB_OUTPUT
VALID_INVALID_CATEGORY
*/
// Validate and update examples collection list
// NOTE: New .c examples found are added at the end of its category
//---------------------------------------------------------------------------------------------------
// Scan available example .c files and add to collection missing ones
// NOTE: Source of truth is what we have in the examples directories (on validation/update)
LOG("INFO: Scanning available example (.c) files to be added to collection...\n");
FilePathList clist = LoadDirectoryFilesEx(exBasePath, ".c", true);
// Load examples collection list file (raylib/examples/examples_list.txt)
char *exList = LoadFileText(exCollectionFilePath);
int exListLen = (int)strlen(exList);
char *exListUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
bool listUpdated = false;
// Add new examples to the collection list if not found
// WARNING: Added to the end of category, order defines place on raylib webpage
for (unsigned int i = 0; i < clist.count; i++)
{
// NOTE: Skipping "examples_template" from checks
if (!TextIsEqual(GetFileNameWithoutExt(clist.paths[i]), "examples_template") &&
(TextFindIndex(exList, GetFileNameWithoutExt(clist.paths[i])) == -1))
{
// Get new example data
rlExampleInfo *exInfo = LoadExampleInfo(clist.paths[i]);
// Get example category, -1 if not found in list
int catIndex = GetTextListIndex(exInfo->category, exCategories, REXM_MAX_EXAMPLE_CATEGORIES);
if (catIndex > -1)
{
int nextCatIndex = catIndex + 1;
if (nextCatIndex > (REXM_MAX_EXAMPLE_CATEGORIES - 1)) nextCatIndex = -1; // EOF
// Find position to add new example on list, just before the following category
// Category order: core, shapes, textures, text, models, shaders, audio
// NOTE: Search is anchored to "\n<category>;" (not just "\n<category>") to avoid
// false-positive matches when one category name is a text-prefix of another
// (e.g. "text" is a prefix of "textures", so a bare "\ntext" search matches the
// START of the "textures" block instead of the actual "text" category boundary).
int exListNextCatIndex = -1;
if (nextCatIndex != -1)
{
exListNextCatIndex = TextFindIndex(exList, TextFormat("\n%s;", exCategories[nextCatIndex])) + 1;
if (exListNextCatIndex == 0) exListNextCatIndex = exListLen; // Category not found, fallback to EOF
}
else exListNextCatIndex = exListLen; // EOF
strncpy(exListUpdated, exList, exListNextCatIndex);
// Get example difficulty stars
char starsText[16] = { 0 };
for (int s = 0; s < 4; s++)
{
// NOTE: Every UTF-8 star are 3 bytes
if (s < exInfo->stars) strcpy(starsText + 3*s, "★");
else strcpy(starsText + 3*s, "☆");
}
// Add new example to the list
int exListNewExLen = sprintf(exListUpdated + exListNextCatIndex,
TextFormat("%s;%s;%s;%s;%s;%i;%i;\"%s\";@%s\n",
exInfo->category, exInfo->name, starsText, exInfo->verCreated,
exInfo->verUpdated, exInfo->yearCreated, exInfo->yearReviewed,
exInfo->author, exInfo->authorGitHub));
// Add the following examples to the end of collection list
strncpy(exListUpdated + exListNextCatIndex + exListNewExLen, exList + exListNextCatIndex, exListLen - exListNextCatIndex);
listUpdated = true;
}
UnloadExampleInfo(exInfo);
}
}
/*
// Check and remove duplicate example entries
int lineCount = 0;
char **exListLines = LoadTextLines(exList, &lineCount);
int exListUpdatedOffset = 0;
exListUpdatedOffset = sprintf(exListUpdated, "%s\n", exListLines[0]);
for (int i = 1; i < lineCount; i++)
{
if ((TextFindIndex(exListUpdated, exListLines[i]) == -1) || (exListLines[i][0] == '#'))
exListUpdatedOffset += sprintf(exListUpdated + exListUpdatedOffset, "%s\n", exListLines[i]);
else listUpdated = true;
}
UnloadTextLines(exListLines, lineCount);
*/
if (listUpdated) SaveFileText(exCollectionFilePath, exListUpdated);
UnloadFileText(exList);
RL_FREE(exListUpdated);
UnloadDirectoryFiles(clist);
//---------------------------------------------------------------------------------------------------
// Check all examples in collection [examples_list.txt] -> Source of truth!
LOG("INFO: Validating examples in collection...\n");
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData("ALL", false, &exCollectionCount);
// Set status information for all examples, using "status" field in the struct
for (int i = 0; i < exCollectionCount; i++)
{
rlExampleInfo *exInfo = &exCollection[i];
exInfo->status = 0;
LOG("INFO: [%s] Validating example...\n", exInfo->name);
// Validate: raylib/examples/<category>/<category>_example_name.c -> File exists?
if (!FileExists(TextFormat("%s/%s/%s.c", exBasePath, exInfo->category, exInfo->name))) exInfo->status |= VALID_MISSING_C;
// Validate: raylib/examples/<category>/<category>_example_name.png -> File exists?
if (!FileExists(TextFormat("%s/%s/%s.png", exBasePath, exInfo->category, exInfo->name))) exInfo->status |= VALID_MISSING_PNG;
// Validate: example screenshot is not the template default one
Image imScreenshot = LoadImage(TextFormat("%s/%s/%s.png", exBasePath, exInfo->category, exInfo->name));
Image imTemplate = LoadImage(TextFormat("%s/examples_template.png", exBasePath));
if (memcmp(imScreenshot.data, imTemplate.data, GetPixelDataSize(imScreenshot.width, imScreenshot.height, imScreenshot.format)) == 0)
exInfo->status |= VALID_INVALID_PNG;
UnloadImage(imTemplate);
UnloadImage(imScreenshot);
// Validate: raylib/examples/Makefile -> Example listed?
if (FileTextFindIndex(TextFormat("%s/Makefile", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE;
// Validate: raylib/examples/Makefile.Web -> Example listed?
if (FileTextFindIndex(TextFormat("%s/Makefile.Web", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_MAKEFILE_WEB;
// Validate: raylib/examples/README.md -> Example listed?
if (FileTextFindIndex(TextFormat("%s/README.md", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_README;
// Validate: raylib.com/common/examples.js -> Example listed?
if (FileTextFindIndex(TextFormat("%s/../common/examples.js", exWebPath), exInfo->name + TextFindIndex(exInfo->name, "_") + 1) == -1) exInfo->status |= VALID_NOT_IN_JS;
// Validate: raylib/projects/VS2022/examples/<category>_example_name.vcxproj -> File exists?
if (!FileExists(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name))) exInfo->status |= VALID_MISSING_VCXPROJ;
// Validate: raylib/projects/VS2022/raylib.sln -> Example listed?
if (FileTextFindIndex(TextFormat("%s/../projects/VS2022/raylib.sln", exBasePath), exInfo->name) == -1) exInfo->status |= VALID_NOT_IN_VCXSOL;
// Validate: raylib/examples/<category>/resources/.. -> Example resources available?
// Scan resources used in example to check for missing resource files
// WARNING: Some paths could be for files to save, not files to load, verify it
char **resPaths = LoadExampleResourcePaths(TextFormat("%s/%s/%s.c", exBasePath, exInfo->category, exInfo->name), &exInfo->resCount);
if (exInfo->resCount > 0)
{
for (int r = 0; r < exInfo->resCount; r++)
{
// WARNING: Special case to consider: shaders, resource paths could use conditions: "glsl%i"
// In this case, multiple resources are required: glsl100, glsl120, glsl330
if (TextFindIndex(resPaths[r], "glsl%i") > -1)
{
int glslVer[3] = { 100, 120, 330 };
for (int v = 0; v < 3; v++)
{
char *resPathUpdated = TextReplace(resPaths[r], "glsl%i", TextFormat("glsl%i", glslVer[v]));
if (!FileExists(TextFormat("%s/%s/%s", exBasePath, exInfo->category, resPathUpdated)))
{
exInfo->status |= VALID_MISSING_RESOURCES;
// Logging missing resources for convenience
LOG("WARNING: [%s] Missing resource: %s\n", exInfo->name, resPathUpdated);
}
}
}
else
{
if (!FileExists(TextFormat("%s/%s/%s", exBasePath, exInfo->category, resPaths[r])))
{
exInfo->status |= VALID_MISSING_RESOURCES;
LOG("WARNING: [%s] Missing resource: %s\n", exInfo->name, resPaths[r]);
}
}
}
}
UnloadExampleResourcePaths(resPaths);
// Validate: raylib.com/examples/<category>/<category>_example_name.html -> File exists?
// Validate: raylib.com/examples/<category>/<category>_example_name.data -> File exists?
// Validate: raylib.com/examples/<category>/<category>_example_name.wasm -> File exists?
// Validate: raylib.com/examples/<category>/<category>_example_name.js -> File exists?
if (!TextIsEqual(exInfo->category, "others") &&
(!FileExists(TextFormat("%s/%s/%s.html", exWebPath, exInfo->category, exInfo->name)) ||
!FileExists(TextFormat("%s/%s/%s.wasm", exWebPath, exInfo->category, exInfo->name)) ||
!FileExists(TextFormat("%s/%s/%s.js", exWebPath, exInfo->category, exInfo->name)) ||
((exInfo->resCount > 0) && !FileExists(TextFormat("%s/%s/%s.data", exWebPath, exInfo->category, exInfo->name)))))
{
exInfo->status |= VALID_MISSING_WEB_OUTPUT;
}
// Validate: raylib.com/examples/<category>/<category>_example_name.html -> Metadata
if (FileExists(TextFormat("%s/%s/%s.html", exWebPath, exInfo->category, exInfo->name)))
{
char *exHtmlText = LoadFileText(TextFormat("%s/%s/%s.html", exWebPath, exInfo->category, exInfo->name));
if ((TextFindIndex(exHtmlText, "raylib web game") > -1) || // title
(TextFindIndex(exHtmlText, "New raylib web videogame, developed using raylib videogames library") > -1) || // description
(TextFindIndex(exHtmlText, "https://www.raylib.com/common/raylib_logo.png") > -1) || // image
(TextFindIndex(exHtmlText, "https://www.raylib.com/games.html") > -1) || // url
(TextFindIndex(exHtmlText, "https://github.com/raysan5/raylib';") > -1)) // source code button
{
exInfo->status |= VALID_MISSING_WEB_METADATA;
}
UnloadFileText(exHtmlText);
}
// NOTE: Additional validation elements
// Validate: Example naming conventions: <category>/<category>_example_name, valid category
if ((TextFindIndex(exInfo->name, exInfo->category) == -1) ||
(!TextIsEqual(exInfo->category, "core") && !TextIsEqual(exInfo->category, "shapes") &&
!TextIsEqual(exInfo->category, "textures") && !TextIsEqual(exInfo->category, "text") &&
!TextIsEqual(exInfo->category, "models") && !TextIsEqual(exInfo->category, "shaders") &&
!TextIsEqual(exInfo->category, "audio") && !TextIsEqual(exInfo->category, "others"))) exInfo->status |= VALID_INVALID_CATEGORY;
// Validate: Example info (stars, author, github) missmatches with example header content
rlExampleInfo *exInfoHeader = LoadExampleInfo(TextFormat("%s/%s/%s.c", exBasePath, exInfo->category, exInfo->name));
if ((strcmp(exInfo->name, exInfoHeader->name) != 0) || // NOTE: Get it from example, not file
(strcmp(exInfo->category, exInfoHeader->category) != 0) ||
(strcmp(exInfo->author, exInfoHeader->author) != 0) ||
(strcmp(exInfo->authorGitHub, exInfoHeader->authorGitHub) != 0) ||
(exInfo->stars != exInfoHeader->stars) ||
(strcmp(exInfo->verCreated, exInfoHeader->verCreated) != 0) ||
(strcmp(exInfo->verUpdated, exInfoHeader->verUpdated) != 0))
{
exInfo->status |= VALID_INCONSISTENT_INFO;
}
if (exInfo->status == 0) LOG("INFO: [%s] Validation result: OK\n", exInfo->name);
else LOG("WARNING: [%s] Validation result: ISSUES FOUND\n", exInfo->name);
UnloadExampleInfo(exInfoHeader);
}
if (opCode == OP_UPDATE)
{
LOG("INFO: Updating examples with issues in collection...\n");
// Actions to fix/review anything possible from validation results
//------------------------------------------------------------------------------------------------
// Update files: Makefile, Makefile.Web, README.md, examples.js
// Solves: VALID_NOT_IN_MAKEFILE, VALID_NOT_IN_MAKEFILE_WEB, VALID_NOT_IN_README, VALID_NOT_IN_JS
// WARNING: Makefile.Web needs to be updated before trying to rebuild web example!
UpdateRequiredFiles();
for (int i = 0; i < exCollectionCount; i++)
{
exCollection[i].status &= ~VALID_NOT_IN_MAKEFILE;
exCollection[i].status &= ~VALID_NOT_IN_MAKEFILE_WEB;
exCollection[i].status &= ~VALID_NOT_IN_README;
exCollection[i].status &= ~VALID_NOT_IN_JS;
}
// Check examples "status" information
for (int i = 0; i < exCollectionCount; i++)
{
rlExampleInfo *exInfo = &exCollection[i];
if (exInfo->status & VALID_MISSING_C) LOG("WARNING: [%s] Missing code file\n", exInfo->name);
else
{
// NOTE: Some issues can not be automatically fixed, only logged
if (exInfo->status & VALID_MISSING_PNG) LOG("WARNING: [%s] Missing screenshot file\n", exInfo->name);
if (exInfo->status & VALID_INVALID_PNG) LOG("WARNING: [%s] Invalid screenshot file (using template)\n", exInfo->name);
if (exInfo->status & VALID_MISSING_RESOURCES) LOG("WARNING: [%s] Missing resources detected\n", exInfo->name);
if (exInfo->status & VALID_INCONSISTENT_INFO) LOG("WARNING: [%s] Inconsistent example header info\n", exInfo->name);
if (exInfo->status & VALID_INVALID_CATEGORY) LOG("WARNING: [%s] Invalid example category\n", exInfo->name);
// NOTE: Some examples should be excluded from VS2022 solution because
// they have specific platform/linkage requirements:
if (strcmp(exInfo->name, "raylib_opengl_interop") == 0) continue;
// Review: Add: raylib/projects/VS2022/examples/<category>_example_name.vcxproj
// Review: Add: raylib/projects/VS2022/raylib.sln
// Solves: VALID_MISSING_VCXPROJ, VALID_NOT_IN_VCXSOL
if (exInfo->status & VALID_MISSING_VCXPROJ)
{
LOG("WARNING: [%s] Missing VS2022 project file\n", exInfo->name);
LOG("INFO: [%s.vcxproj] Creating VS2022 project file\n", exInfo->name);
FileCopy(TextFormat("%s/../projects/VS2022/examples/core_basic_window.vcxproj", exBasePath),
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name));
FileTextReplace(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name),
"core_basic_window", exInfo->name);
FileTextReplace(TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name),
"..\\..\\examples\\core", TextFormat("..\\..\\examples\\%s", exInfo->category));
exInfo->status &= ~VALID_MISSING_VCXPROJ;
}
// Add project (.vcxproj) to raylib solution (.sln)
if (exInfo->status & VALID_NOT_IN_VCXSOL)
{
LOG("WARNING: [%s.vcxproj] Project not included in raylib solution (.sln)\n", exInfo->name);
LOG("INFO: [%s.vcxproj] Adding project to raylib solution (.sln)\n", exInfo->name);
AddVSProjectToSolution(exVSProjectSolutionFile,
TextFormat("%s/../projects/VS2022/examples/%s.vcxproj", exBasePath, exInfo->name), exInfo->category);
exInfo->status &= ~VALID_NOT_IN_VCXSOL;
}
// Review: Add/Remove: raylib.com/examples/<category>/<category>_example_name.html
// Review: Add/Remove: raylib.com/examples/<category>/<category>_example_name.data
// Review: Add/Remove: raylib.com/examples/<category>/<category>_example_name.wasm
// Review: Add/Remove: raylib.com/examples/<category>/<category>_example_name.js
// Solves: VALID_MISSING_WEB_OUTPUT
if ((strcmp(exInfo->category, "others") != 0) && // Skipping "others" category
((exInfo->status & VALID_MISSING_WEB_OUTPUT) || (exInfo->status & VALID_MISSING_WEB_METADATA)))
{
LOG("WARNING: [%s] Example not available on raylib web\n", exInfo->name);
// Build example for PLATFORM_WEB
#if defined(_WIN32)
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: Win32)\n", exInfo->name);
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
#else
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: POSIX)\n", exInfo->name);
#endif
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exInfo->category, exInfo->name));
// Update generated .html metadata
LOG("INFO: [%s.html] Updating HTML Metadata...\n", exInfo->name);
UpdateWebMetadata(TextFormat("%s/%s/%s.html", exBasePath, exInfo->category, exInfo->name),
TextFormat("%s/%s/%s.c", exBasePath, exInfo->category, exInfo->name));
// Copy results to web side
LOG("INFO: [%s] Copy example build to raylib.com\n", exInfo->name);
FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exInfo->category, exInfo->name),
TextFormat("%s/%s/%s.html", exWebPath, exInfo->category, exInfo->name));
FileCopy(TextFormat("%s/%s/%s.data", exBasePath, exInfo->category, exInfo->name),
TextFormat("%s/%s/%s.data", exWebPath, exInfo->category, exInfo->name));
FileCopy(TextFormat("%s/%s/%s.wasm", exBasePath, exInfo->category, exInfo->name),
TextFormat("%s/%s/%s.wasm", exWebPath, exInfo->category, exInfo->name));
FileCopy(TextFormat("%s/%s/%s.js", exBasePath, exInfo->category, exInfo->name),
TextFormat("%s/%s/%s.js", exWebPath, exInfo->category, exInfo->name));
exInfo->status &= ~VALID_MISSING_WEB_OUTPUT;
exInfo->status &= ~VALID_MISSING_WEB_METADATA;
}
if (exInfo->status & VALID_INCONSISTENT_INFO)
{
// Update source code header info
LOG("WARNING: [%s.c] Inconsistent source code metadata\n", exInfo->name);
LOG("INFO: [%s.c] Updating source code metadata...\n", exInfo->name);
UpdateSourceMetadata(TextFormat("%s/%s/%s.c", exBasePath, exInfo->category, exInfo->name), exInfo);
exInfo->status &= ~VALID_INCONSISTENT_INFO;
}
}
}
//------------------------------------------------------------------------------------------------
}
// Generate validation report/table with results (.md)
//-----------------------------------------------------------------------------------------------------
/*
Columns:
[C] VALID_MISSING_C // Missing .c source file
[PNG] VALID_MISSING_PNG // Missing screenshot .png
[WPNG] VALID_INVALID_PNG // Invalid png screenshot (using template one)
[RES] VALID_MISSING_RESOURCES // Missing resources listed in the code
[VCX] VALID_MISSING_VCXPROJ // Missing Visual Studio .vcxproj file
[SOL] VALID_NOT_IN_VCXSOL // Project not included in solution file
[MK] VALID_NOT_IN_MAKEFILE // Not listed in Makefile
[MKWEB] VALID_NOT_IN_MAKEFILE_WEB // Not listed in Makefile.Web
[RDME] VALID_NOT_IN_README // Not listed in README.md
[JS] VALID_NOT_IN_JS // Not listed in examples.js
[WOUT] VALID_MISSING_WEB_OUTPUT // Missing .html/.data/.wasm/.js
[WMETA] VALID_MISSING_WEB_METADATA // Missing .html example metadata
[INFO] VALID_INCONSISTENT_INFO // Inconsistent info between collection and example header (stars, author...)
[CAT] VALID_INVALID_CATEGORY // Not a recognized category
| [EXAMPLE NAME] | [C] |[CAT]|[INFO]|[PNG]|[WPNG]|[RES]|[MK] |[MKWEB]|[VCX]|[SOL]|[RDME]|[JS] |[WOUT]|[WMETA]|
|:-----------------------------|:---:|:---:|:----:|:---:|:----:|:---:|:---:|:-----:|:---:|:---:|:----:|:---:|:----:|:-----:|
| core_basic_window | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| shapes_colors_palette | ✘ | ✔ | ✘ | ✔ | ✘ | ✔ | ✔ | ✘ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
| text_format_text | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✘ | ✔ | ✘ | ✔ | ✔ | ✔ | ✔ |
*/
LOG("INFO: [examples_validation.md] Generating examples validation report...\n");
char *report = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
int repIndex = 0;
repIndex += sprintf(report + repIndex, "# EXAMPLES COLLECTION - VALIDATION REPORT\n\n");
repIndex += sprintf(report + repIndex, "```\nExample elements validated:\n\n");
repIndex += sprintf(report + repIndex, " - [C] : Missing .c source file\n");
repIndex += sprintf(report + repIndex, " - [CAT] : Not a recognized category\n");
repIndex += sprintf(report + repIndex, " - [INFO] : Inconsistent example header info (stars, author...)\n");
repIndex += sprintf(report + repIndex, " - [PNG] : Missing screenshot .png\n");
repIndex += sprintf(report + repIndex, " - [WPNG] : Invalid png screenshot (using default one)\n");
repIndex += sprintf(report + repIndex, " - [RES] : Missing resources listed in the code\n");
repIndex += sprintf(report + repIndex, " - [MK] : Not listed in Makefile\n");
repIndex += sprintf(report + repIndex, " - [MKWEB] : Not listed in Makefile.Web\n");
repIndex += sprintf(report + repIndex, " - [VCX] : Missing Visual Studio project file\n");
repIndex += sprintf(report + repIndex, " - [SOL] : Project not included in solution file\n");
repIndex += sprintf(report + repIndex, " - [RDME] : Not listed in README.md\n");
repIndex += sprintf(report + repIndex, " - [JS] : Not listed in Web (examples.js)\n");
repIndex += sprintf(report + repIndex, " - [WOUT] : Missing Web build (.html/.data/.wasm/.js)\n");
repIndex += sprintf(report + repIndex, " - [WMETA] : Missing Web .html example metadata\n```\n");
repIndex += sprintf(report + repIndex, "| **EXAMPLE NAME** | [C] | [CAT]| [INFO]|[PNG]|[WPNG]| [RES]| [MK] |[MKWEB]| [VCX]| [SOL]|[RDME]|[JS] | [WOUT]|[WMETA]|\n");
repIndex += sprintf(report + repIndex, "|:---------------------------------|:---:|:----:|:-----:|:---:|:----:|:----:|:----:|:-----:|:----:|:----:|:----:|:---:|:-----:|:-----:|\n");
for (int i = 0; i < exCollectionCount; i++)
{
repIndex += sprintf(report + repIndex, "| %-32s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s |\n",
exCollection[i].name,
(exCollection[i].status & VALID_MISSING_C)? "❌" : "✔",
(exCollection[i].status & VALID_INVALID_CATEGORY)? "❌" : "✔",
(exCollection[i].status & VALID_INCONSISTENT_INFO)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_PNG)? "❌" : "✔",
(exCollection[i].status & VALID_INVALID_PNG)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_RESOURCES)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_MAKEFILE)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_MAKEFILE_WEB)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_VCXPROJ)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_VCXSOL)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_README)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_JS)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_WEB_OUTPUT)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_WEB_METADATA)? "❌" : "✔");
}
SaveFileText(TextFormat("%s/../tools/rexm/reports/%s", exBasePath, "examples_validation.md"), report);
RL_FREE(report);
//-----------------------------------------------------------------------------------------------------
// Generate a report with only the examples missing some elements
//-----------------------------------------------------------------------------------------------------
LOG("INFO: [examples_issues.md] Generating examples issues report...\n");
char *reportIssues = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
repIndex = 0;
repIndex += sprintf(reportIssues + repIndex, "# EXAMPLES COLLECTION - VALIDATION REPORT\n\n");
repIndex += sprintf(reportIssues + repIndex, "```\nExample elements validated:\n\n");
repIndex += sprintf(reportIssues + repIndex, " - [C] : Missing .c source file\n");
repIndex += sprintf(reportIssues + repIndex, " - [CAT] : Not a recognized category\n");
repIndex += sprintf(reportIssues + repIndex, " - [INFO] : Inconsistent example header info (stars, author...)\n");
repIndex += sprintf(reportIssues + repIndex, " - [PNG] : Missing screenshot .png\n");
repIndex += sprintf(reportIssues + repIndex, " - [WPNG] : Invalid png screenshot (using default one)\n");
repIndex += sprintf(reportIssues + repIndex, " - [RES] : Missing resources listed in the code\n");
repIndex += sprintf(reportIssues + repIndex, " - [MK] : Not listed in Makefile\n");
repIndex += sprintf(reportIssues + repIndex, " - [MKWEB] : Not listed in Makefile.Web\n");
repIndex += sprintf(reportIssues + repIndex, " - [VCX] : Missing Visual Studio project file\n");
repIndex += sprintf(reportIssues + repIndex, " - [SOL] : Project not included in solution file\n");
repIndex += sprintf(reportIssues + repIndex, " - [RDME] : Not listed in README.md\n");
repIndex += sprintf(reportIssues + repIndex, " - [JS] : Not listed in Web (examples.js)\n");
repIndex += sprintf(reportIssues + repIndex, " - [WOUT] : Missing Web build (.html/.data/.wasm/.js)\n");
repIndex += sprintf(reportIssues + repIndex, " - [WMETA] : Missing Web .html example metadata\n```\n");
repIndex += sprintf(reportIssues + repIndex, "| **EXAMPLE NAME** | [C] | [CAT]| [INFO]|[PNG]|[WPNG]| [RES]| [MK] |[MKWEB]| [VCX]| [SOL]|[RDME]|[JS] | [WOUT]|[WMETA]|\n");
repIndex += sprintf(reportIssues + repIndex, "|:---------------------------------|:---:|:----:|:-----:|:---:|:----:|:----:|:----:|:-----:|:----:|:----:|:----:|:---:|:-----:|:-----:|\n");
for (int i = 0; i < exCollectionCount; i++)
{
if (exCollection[i].status > 0)
{
repIndex += sprintf(reportIssues + repIndex, "| %-32s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s | %s |\n",
exCollection[i].name,
(exCollection[i].status & VALID_MISSING_C)? "❌" : "✔",
(exCollection[i].status & VALID_INVALID_CATEGORY)? "❌" : "✔",
(exCollection[i].status & VALID_INCONSISTENT_INFO)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_PNG)? "❌" : "✔",
(exCollection[i].status & VALID_INVALID_PNG)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_RESOURCES)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_MAKEFILE)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_MAKEFILE_WEB)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_VCXPROJ)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_VCXSOL)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_README)? "❌" : "✔",
(exCollection[i].status & VALID_NOT_IN_JS)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_WEB_OUTPUT)? "❌" : "✔",
(exCollection[i].status & VALID_MISSING_WEB_METADATA)? "❌" : "✔");
}
}
SaveFileText(TextFormat("%s/../tools/rexm/reports/%s", exBasePath, "examples_issues.md"), reportIssues);
RL_FREE(reportIssues);
//-----------------------------------------------------------------------------------------------------
UnloadExampleData(exCollection);
//------------------------------------------------------------------------------------------------
} break;
case OP_TEST:
{
LOG("INFO: Command requested: TEST\n");
LOG("INFO: Example(s) to be build and tested: %i [%s]\n", exBuildListCount, (exBuildListCount == 1)? exBuildList[0] : argv[2]);
#if defined(_WIN32)
// Set required environment variables
//putenv(TextFormat("RAYLIB_DIR=%s\\..", exBasePath));
//_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
//putenv("MAKE=make");
//ChangeDirectory(exBasePath);
//_putenv("MAKE_PATH=C:\\raylib\\w64devkit\\bin");
//_putenv("EMSDK_PATH = C:\\raylib\\emsdk");
//_putenv("PYTHON_PATH=$(EMSDK_PATH)\\python\\3.13.3_64bit");
//_putenv("NODE_PATH=$(EMSDK_PATH)\\node\\22.16.0_64bit\\bin");
//_putenv("PATH=%PATH%;$(MAKE_PATH);$(EMSDK_PATH);$(NODE_PATH);$(PYTHON_PATH)");
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin;C:\\raylib\\emsdk\\python\\3.13.3_64bit;C:\\raylib\\emsdk\\node\\22.16.0_64bit\\bin");
#endif
for (int i = 0; i < exBuildListCount; i++)
{
// Get example name and category
memset(exName, 0, 64);
strcpy(exName, exBuildList[i]);
memset(exCategory, 0, 32);
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
// Skip some examples from building
if ((strcmp(exName, "core_custom_logging") == 0) ||
(strcmp(exName, "core_window_should_close") == 0) ||
(strcmp(exName, "core_custom_frame_control") == 0)) continue;
LOG("INFO: [%i/%i] Testing example: [%s]\n", i + 1, exBuildListCount, exName);
// Create directory for logs (build and run logs)
MakeDirectory(TextFormat("%s/%s/logs", exBasePath, exCategory));
// Steps to follow
// STEP 1: Load example.c and replace required code to inject basic testing code: frames to run
// OPTION 1: Code injection required multiple changes for testing but it does not require raylib changes!
// OPTION 2: Support testing on raylib side: Args processing and events injection: SUPPORT_AUTOMATD_TESTING_SYSTEM, EVENTS_TESTING_MODE
// STEP 2: Build example (PLATFORM_DESKTOP)
// STEP 3: Run example with arguments: --frames 2 > <example>.out.log
// STEP 4: Load <example>.out.log and check "WARNING:" messages -> Some could maybe be ignored
// STEP 5: Generate report with results
// STEP 1: Load example and inject required code
// PROBLEM: As we need to modify the example source code for building, we need to keep a copy or something
// WARNING: If we make a copy and something fails, it could not be restored at the end
// PROBLEM: Trying to build a copy won't work because Makefile is setup to look for specific example on specific path -> No output dir config
// IDEA: Create directory for testing data -> It implies moving files and set working dir...
// SOLUTION: Make a copy of original file -> Modify original -> Build -> Rename to <example>.test.exe
FileCopy(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.original.c", exBasePath, exCategory, exName));
char *srcText = LoadFileText(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
//#define BUILD_TESTING_WEB
#if defined(BUILD_TESTING_WEB)
static const char *mainReplaceText =
"#include <stdio.h>\n"
"#include <string.h>\n"
"#include <stdlib.h>\n"
"#include <emscripten/emscripten.h>\n\n"
"static char logText[4096] = { 0 };\n"
"static int logTextOffset = 0;\n\n"
"void CustomTraceLog(int msgType, const char *text, va_list args)\n{\n"
" if (logTextOffset < 3800)\n {\n"
" switch (msgType)\n {\n"
" case LOG_INFO: logTextOffset += sprintf(logText + logTextOffset, \"INFO: \"); break;\n"
" case LOG_ERROR: logTextOffset += sprintf(logText + logTextOffset, \"ERROR: \"); break;\n"
" case LOG_WARNING: logTextOffset += sprintf(logText + logTextOffset, \"WARNING: \"); break;\n"
" case LOG_DEBUG: logTextOffset += sprintf(logText + logTextOffset, \"DEBUG: \"); break;\n"
" default: break;\n }\n"
" logTextOffset += vsprintf(logText + logTextOffset, text, args);\n"
" logTextOffset += sprintf(logText + logTextOffset, \"\\n\");\n}\n}\n\n"
"int main(int argc, char *argv[])\n{\n"
" SetTraceLogCallback(CustomTraceLog);\n"
" int requestedTestFrames = 0;\n"
" int testFramesCount = 0;\n"
" if ((argc > 1) && (argc == 3) && (strcmp(argv[1], \"--frames\") != 0)) requestedTestFrames = atoi(argv[2]);\n";
static const char *returnReplaceText =
" SaveFileText(\"outputLogFileName\", logText);\n"
" emscripten_run_script(\"saveFileFromMEMFSToDisk('outputLogFileName','outputLogFileName')\");\n\n"
" return 0";
char *returnReplaceTextUpdated = TextReplaceAlloc(returnReplaceText, "outputLogFileName", TextFormat("%s.log", exName));
char *srcTextUpdated[4] = { 0 };
srcTextUpdated[0] = TextReplaceAlloc(srcText, "int main(void)\n{", mainReplaceText);
srcTextUpdated[1] = TextReplaceAlloc(srcTextUpdated[0], "WindowShouldClose()", "WindowShouldClose() && (testFramesCount < requestedTestFrames)");
srcTextUpdated[2] = TextReplaceAlloc(srcTextUpdated[1], "EndDrawing();", "EndDrawing(); testFramesCount++;");
srcTextUpdated[3] = TextReplaceAlloc(srcTextUpdated[2], " return 0", returnReplaceTextUpdated);
MemFree(returnReplaceTextUpdated);
UnloadFileText(srcText);
SaveFileText(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName), srcTextUpdated[3]);
for (int i = 0; i < 4; i++) { MemFree(srcTextUpdated[i]); srcTextUpdated[i] = NULL; }
// Build example for PLATFORM_WEB
// Build: raylib.com/examples/<category>/<category>_example_name.html
// Build: raylib.com/examples/<category>/<category>_example_name.data
// Build: raylib.com/examples/<category>/<category>_example_name.wasm
// Build: raylib.com/examples/<category>/<category>_example_name.js
#if defined(_WIN32)
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: Win32)\n", exName);
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B > %s/%s/logs/%s.build.log 2>&1",
exBasePath, exCategory, exName, exBasePath, exCategory, exName));
#else
LOG("INFO: [%s] Building example for PLATFORM_WEB (Host: POSIX)\n", exName);
system(TextFormat("make -C %s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exCategory, exName));
#endif
// Restore original source code before continue
FileCopy(TextFormat("%s/%s/%s.original.c", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.original.c", exBasePath, exCategory, exName));
// STEP 3: Run example on browser
if (FileExists(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName)) &&
FileExists(TextFormat("%s/%s/%s.wasm", exBasePath, exCategory, exName)) &&
FileExists(TextFormat("%s/%s/%s.js", exBasePath, exCategory, exName)))
{
// WARNING: Example download is asynchronous so reading fails on next step
// when looking for a file that could not have been downloaded yet
ChangeDirectory(TextFormat("%s", exBasePath));
if (i == 0) system("start python -m http.server 8080"); // Init localhost just once
system(TextFormat("start explorer \"http:\\localhost:8080/%s/%s.html", exCategory, exName));
}
// NOTE: Example .log is automatically downloaded into system Downloads directory on browser-example exectution
#else // BUILD_TESTING_DESKTOP
static const char *mainReplaceText =
"#include <string.h>\n"
"#include <stdlib.h>\n"
"int main(int argc, char *argv[])\n{\n"
" int requestedTestFrames = 0;\n"
" int testFramesCount = 0;\n"
" if ((argc > 1) && (argc == 3) && (strcmp(argv[1], \"--frames\") != 0)) requestedTestFrames = atoi(argv[2]);\n";
char *srcTextUpdated[3] = { 0 };
srcTextUpdated[0] = TextReplaceAlloc(srcText, "int main(void)\n{", mainReplaceText);
srcTextUpdated[1] = TextReplaceAlloc(srcTextUpdated[0], "WindowShouldClose()", "WindowShouldClose() && (testFramesCount < requestedTestFrames)");
srcTextUpdated[2] = TextReplaceAlloc(srcTextUpdated[1], "EndDrawing();", "EndDrawing(); testFramesCount++;");
UnloadFileText(srcText);
SaveFileText(TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName), srcTextUpdated[2]);
for (int i = 0; i < 3; i++) { MemFree(srcTextUpdated[i]); srcTextUpdated[i] = NULL; }
// STEP 2: Build example for DESKTOP platform
#if defined(_WIN32)
// Set required environment variables
//putenv(TextFormat("RAYLIB_DIR=%s\\..", exBasePath));
_putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
//putenv("MAKE=make");
//ChangeDirectory(exBasePath);
#endif
// Build example for PLATFORM_DESKTOP
#if defined(_WIN32)
LOG("INFO: [%s] Building example for PLATFORM_DESKTOP (Host: Win32)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DESKTOP -B > %s/%s/logs/%s.build.log 2>&1",
exBasePath, exCategory, exName, exBasePath, exCategory, exName));
#elif defined(PLATFORM_DRM)
LOG("INFO: [%s] Building example for PLATFORM_DRM (Host: POSIX)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DRM -B > %s/%s/logs/%s.build.log 2>&1",
exBasePath, exCategory, exName, exBasePath, exCategory, exName));
#else
LOG("INFO: [%s] Building example for PLATFORM_DESKTOP (Host: POSIX)\n", exName);
system(TextFormat("make -C %s %s/%s PLATFORM=PLATFORM_DESKTOP -B > %s/%s/logs/%s.build.log 2>&1",
exBasePath, exCategory, exName, exBasePath, exCategory, exName));
#endif
// Restore original source code before continue
FileCopy(TextFormat("%s/%s/%s.original.c", exBasePath, exCategory, exName),
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
FileRemove(TextFormat("%s/%s/%s.original.c", exBasePath, exCategory, exName));
// STEP 3: Run example with required arguments
// NOTE: Not easy to retrieve process return value from system(), it's platform dependent
ChangeDirectory(TextFormat("%s/%s", exBasePath, exCategory));
#if defined(_WIN32)
system(TextFormat("%s --frames 2 > logs/%s.log", exName, exName));
#else
system(TextFormat("./%s --frames 2 > logs/%s.log", exName, exName));
#endif
#endif
}
} break;
case OP_TESTLOG:
{
// STEP 4: Load and validate available logs info
//---------------------------------------------------------------------------------------------
rlExampleTesting *testing = (rlExampleTesting *)RL_CALLOC(exBuildListCount, sizeof(rlExampleTesting));
for (int i = 0; i < exBuildListCount; i++)
{
// Get example name and category
memset(exName, 0, 64);
strcpy(exName, exBuildList[i]);
memset(exCategory, 0, 32);
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
// Skip some examples from building
if ((strcmp(exName, "core_custom_logging") == 0) ||
(strcmp(exName, "core_window_should_close") == 0) ||
(strcmp(exName, "core_custom_frame_control") == 0)) continue;
LOG("INFO: [%i/%i] Checking example log: [%s]\n", i + 1, exBuildListCount, exName);
// Load <example_name>.build.log to check for compilation warnings
char *exTestBuildLog = LoadFileText(TextFormat("%s/%s/logs/%s.build.log", exBasePath, exCategory, exName));
if (exTestBuildLog == NULL)
{
LOG("WARNING: [%s] Build log could not be loaded\n", exName);
continue;
}
// Load build log text lines
int exTestBuildLogLinesCount = 0;
char **exTestBuildLogLines = LoadTextLines(exTestBuildLog, &exTestBuildLogLinesCount);
for (int k = 0; k < exTestBuildLogLinesCount; k++)
{
// Checking compilation warnings generated
if (TextFindIndex(exTestBuildLogLines[k], "warning:") >= 0) testing[i].buildwarns++;
}
UnloadTextLines(exTestBuildLogLines, exTestBuildLogLinesCount);
UnloadFileText(exTestBuildLog);
#if defined(BUILD_TESTING_WEB)
// TODO: REVIEW: Hardcoded path where web logs are copied after automatic download
char *exTestLog = LoadFileText(TextFormat("D:/testing_logs_web/%s.log", exName));
#else
char *exTestLog = LoadFileText(TextFormat("%s/%s/logs/%s.log", exBasePath, exCategory, exName));
#endif
if (exTestLog == NULL)
{
LOG("WARNING: [%s] Execution log could not be loaded\n", exName);
testing[i].status = 0b1111111;
continue;
}
/*
TESTING_FAIL_INIT = 1 << 0, // Initialization (InitWindow()) -> "INFO: DISPLAY: Device initialized successfully"
TESTING_FAIL_CLOSE = 1 << 1, // Closing (CloseWindow()) -> "INFO: Window closed successfully"
TESTING_FAIL_ASSETS = 1 << 2, // Assets loading (WARNING: FILE:) -> "WARNING: FILEIO:"
TESTING_FAIL_RLGL = 1 << 3, // OpenGL-wrapped initialization -> "INFO: RLGL: Default OpenGL state initialized successfully"
TESTING_FAIL_PLATFORM = 1 << 4, // Platform initialization -> "INFO: PLATFORM: DESKTOP (GLFW - Win32): Initialized successfully"
TESTING_FAIL_FONT = 1 << 5, // Font default initialization -> "INFO: FONT: Default font loaded successfully (224 glyphs)"
TESTING_FAIL_TIMER = 1 << 6, // Timer initialization -> "INFO: TIMER: Target time per frame: 16.667 milliseconds"
*/
if (TextFindIndex(exTestLog, "INFO: DISPLAY: Device initialized successfully") == -1) testing[i].status |= TESTING_FAIL_INIT;
if (TextFindIndex(exTestLog, "INFO: Window closed successfully") == -1) testing[i].status |= TESTING_FAIL_CLOSE;
if (TextFindIndex(exTestLog, "WARNING: FILEIO:") >= 0) testing[i].status |= TESTING_FAIL_ASSETS;
if (TextFindIndex(exTestLog, "INFO: RLGL: Default OpenGL state initialized successfully") == -1) testing[i].status |= TESTING_FAIL_RLGL;
if (TextFindIndex(exTestLog, "INFO: PLATFORM:") == -1) testing[i].status |= TESTING_FAIL_PLATFORM;
if (TextFindIndex(exTestLog, "INFO: FONT: Default font loaded successfully") == -1) testing[i].status |= TESTING_FAIL_FONT;
if (TextFindIndex(exTestLog, "INFO: TIMER: Target time per frame:") == -1) testing[i].status |= TESTING_FAIL_TIMER;
// Load build log text lines
int exTestLogLinesCount = 0;
char **exTestLogLines = LoadTextLines(exTestLog, &exTestLogLinesCount);
for (int k = 0; k < exTestLogLinesCount; k++)
{
#if defined(BUILD_TESTING_WEB)
if (TextFindIndex(exTestLogLines[k], "WARNING: GL: NPOT") >= 0) continue; // Ignore web-specific warning
#endif
#if defined(PLATFORM_DRM)
if (TextFindIndex(exTestLogLines[k], "WARNING: DISPLAY: No graphic") >= 0) continue; // Ignore specific warning
if (TextFindIndex(exTestLogLines[k], "WARNING: GetCurrentMonitor()") >= 0) continue; // Ignore specific warning
if (TextFindIndex(exTestLogLines[k], "WARNING: SetWindowPosition()") >= 0) continue; // Ignore specific warning
#endif
if (TextFindIndex(exTestLogLines[k], "WARNING") >= 0) testing[i].warnings++;
}
UnloadTextLines(exTestLogLines, exTestLogLinesCount);
UnloadFileText(exTestLog);
}
//---------------------------------------------------------------------------------------------
// STEP 5: Generate testing report/table with results (.md)
//-----------------------------------------------------------------------------------------------------
#if defined(BUILD_TESTING_WEB)
const char *osName = "Web";
#else
#if defined(PLATFORM_DRM)
const char *osName = "DRM";
#elif defined(PLATFORM_DESKTOP)
#if defined(_WIN32)
const char *osName = "Windows";
#elif defined(__linux__)
const char *osName = "Linux";
#elif defined(__FreeBSD__)
const char *osName = "FreeBSD";
#elif defined(__APPLE__)
const char *osName = "macOS";
#endif // Desktop OSs
#endif
#endif
/*
Columns:
- [CWARN] : Compilation WARNING messages
- [LWARN] : Log WARNING messages count
- [INIT] : Initialization
- [CLOSE] : Closing
- [ASSETS] : Assets loading
- [RLGL] : OpenGL-wrapped initialization
- [PLAT] : Platform initialization
- [FONT] : Font default initialization
- [TIMER] : Timer initialization
| **EXAMPLE NAME** | [CWARN] | [LWARN] | [INIT] | [CLOSE] | [ASSETS] | [RLGL] | [PLAT] | [FONT] | [TIMER] |
|:---------------------------------|:-------:|:-------:|:------:|:-------:|:--------:|:------:|:------:|:------:|:-------:|
| core_basic window | 0 | 0 | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
*/
LOG("INFO: [examples_testing_os.md] Generating examples testing report...\n");
char *report = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
int repIndex = 0;
repIndex += sprintf(report + repIndex, "# EXAMPLES COLLECTION - TESTING REPORT\n\n");
repIndex += sprintf(report + repIndex, TextFormat("## Tested Platform: %s\n\n", osName));
repIndex += sprintf(report + repIndex, "```\nExample automated testing elements validated:\n");
repIndex += sprintf(report + repIndex, " - [CWARN] : Compilation WARNING messages\n");
repIndex += sprintf(report + repIndex, " - [LWARN] : Log WARNING messages count\n");
repIndex += sprintf(report + repIndex, " - [INIT] : Initialization\n");
repIndex += sprintf(report + repIndex, " - [CLOSE] : Closing\n");
repIndex += sprintf(report + repIndex, " - [ASSETS] : Assets loading\n");
repIndex += sprintf(report + repIndex, " - [RLGL] : OpenGL-wrapped initialization\n");
repIndex += sprintf(report + repIndex, " - [PLAT] : Platform initialization\n");
repIndex += sprintf(report + repIndex, " - [FONT] : Font default initialization\n");
repIndex += sprintf(report + repIndex, " - [TIMER] : Timer initialization\n```\n");
repIndex += sprintf(report + repIndex, "| **EXAMPLE NAME** | [CWARN] | [LWARN] | [INIT] | [CLOSE] | [ASSETS] | [RLGL] | [PLAT] | [FONT] | [TIMER] |\n");
repIndex += sprintf(report + repIndex, "|:---------------------------------|:-------:|:-------:|:------:|:-------:|:--------:|:------:|:------:|:------:|:-------:|\n");
/*
TESTING_FAIL_INIT = 1 << 0, // Initialization (InitWindow()) -> "INFO: DISPLAY: Device initialized successfully"
TESTING_FAIL_CLOSE = 1 << 1, // Closing (CloseWindow()) -> "INFO: Window closed successfully"
TESTING_FAIL_ASSETS = 1 << 2, // Assets loading (WARNING: FILE:) -> "WARNING: FILEIO:"
TESTING_FAIL_RLGL = 1 << 3, // OpenGL-wrapped initialization -> "INFO: RLGL: Default OpenGL state initialized successfully"
TESTING_FAIL_PLATFORM = 1 << 4, // Platform initialization -> "INFO: PLATFORM: DESKTOP (GLFW - Win32): Initialized successfully"
TESTING_FAIL_FONT = 1 << 5, // Font default initialization -> "INFO: FONT: Default font loaded successfully (224 glyphs)"
TESTING_FAIL_TIMER = 1 << 6, // Timer initialization -> "INFO: TIMER: Target time per frame: 16.667 milliseconds"
*/
for (int i = 0; i < exBuildListCount; i++)
{
if ((testing[i].buildwarns > 0) || (testing[i].warnings > 0) || (testing[i].status > 0))
{
repIndex += sprintf(report + repIndex, "| %-32s | %i | %i | %s | %s | %s | %s | %s | %s | %s |\n",
exBuildList[i],
testing[i].buildwarns,
testing[i].warnings,
(testing[i].status & TESTING_FAIL_INIT)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_CLOSE)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_ASSETS)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_RLGL)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_PLATFORM)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_FONT)? "❌" : "✔",
(testing[i].status & TESTING_FAIL_TIMER)? "❌" : "✔");
}
}
repIndex += sprintf(report + repIndex, "\n");
SaveFileText(TextFormat("%s/../tools/rexm/reports/examples_testing_%s.md", exBasePath, TextToLower(osName)), report);
RL_FREE(report);
//-----------------------------------------------------------------------------------------------------
} break;
default: // Help
{
// Supported commands:
// create <new_example_name> : Creates an empty example, from internal template
// add <example_name> : Add existing example, category extracted from name
// rename <old_examples_name> <new_example_name> : Rename an existing example
// remove <example_name> : Remove an existing example
// build <example_name> : Build example for Desktop and Web platforms
// validate : Validate examples collection, generates report
// update : Validate and update examples collection, generates report
printf("\n////////////////////////////////////////////////////////////////////////////////////////////\n");
printf("// //\n");
printf("// rexm [raylib examples manager] - A simple command-line tool to manage raylib examples //\n");
printf("// powered by raylib v6.0 //\n");
printf("// //\n");
printf("// Copyright (c) 2025-2026 Ramon Santamaria (@raysan5) //\n");
printf("// //\n");
printf("////////////////////////////////////////////////////////////////////////////////////////////\n\n");
printf("USAGE:\n\n");
printf(" > rexm <command> <example_name> [<example_rename>]\n\n");
printf("COMMANDS:\n\n");
printf(" create <new_example_name> : Creates an empty example, from internal template\n");
printf(" add <example_name> : Add existing example, category extracted from name\n");
printf(" Supported categories: core, shapes, textures, text, models\n");
printf(" rename <old_examples_name> <new_example_name> : Rename an existing example\n");
printf(" remove <example_name> : Remove an existing example\n");
printf(" build <example_name> : Build example for Desktop and Web platforms\n");
printf(" test <example_name> : Build and Test example for Desktop and Web platforms\n");
printf(" validate : Validate examples collection, generates report\n");
printf(" update : Validate and update examples collection, generates report\n\n");
printf("OPTIONS:\n\n");
printf(" -h, --help : Show tool version and command line usage help\n");
printf(" -v, --verbose : Verbose mode, show additional logs on processes\n");
printf("\nEXAMPLES:\n\n");
printf(" > rexm add shapes_custom_stars\n");
printf(" Add and updates new example provided <shapes_custom_stars>\n\n");
printf(" > rexm rename core_basic_window core_cool_window\n");
printf(" Renames and updates example <core_basic_window> to <core_cool_window>\n\n");
printf(" > rexm update\n");
printf(" Validates all examples in collection and updates missing elements\n\n");
} break;
}
return 0;
}
//----------------------------------------------------------------------------------
// Module Internal Functions Definition
//----------------------------------------------------------------------------------
// Update required files from examples collection
static int UpdateRequiredFiles(void)
{
int result = 0;
// Edit: Example source code metadata for consistency
//------------------------------------------------------------------------------------------------
LOG("INFO: Updating all examples metadata...\n");
int exListCount = 0;
rlExampleInfo *exList = LoadExampleData("ALL", true, &exListCount);
for (int i = 0; i < exListCount; i++)
{
rlExampleInfo *info = &exList[i];
UpdateSourceMetadata(TextFormat("%s/%s/%s.c", exBasePath, info->category, info->name), info);
}
UnloadExampleData(exList);
//------------------------------------------------------------------------------------------------
// Edit: raylib/examples/Makefile --> Update from collection
//------------------------------------------------------------------------------------------------
LOG("INFO: Updating raylib/examples/Makefile\n");
char *mkText = LoadFileText(TextFormat("%s/Makefile", exBasePath));
char *mkTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated Makefile copy, 2MB
int mkListStartIndex = TextFindIndex(mkText, "#EXAMPLES_LIST_START");
int mkListEndIndex = TextFindIndex(mkText, "#EXAMPLES_LIST_END");
int mkIndex = 0;
memcpy(mkTextUpdated, mkText, mkListStartIndex);
mkIndex = sprintf(mkTextUpdated + mkListStartIndex, "#EXAMPLES_LIST_START\n");
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
mkIndex += sprintf(mkTextUpdated + mkListStartIndex + mkIndex, TextFormat("%s = \\\n", TextToUpper(exCategories[i])));
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData(exCategories[i], true, &exCollectionCount);
for (int x = 0; x < exCollectionCount - 1; x++) mkIndex += sprintf(mkTextUpdated + mkListStartIndex + mkIndex, TextFormat(" %s/%s \\\n", exCollection[x].category, exCollection[x].name));
mkIndex += sprintf(mkTextUpdated + mkListStartIndex + mkIndex, TextFormat(" %s/%s\n\n", exCollection[exCollectionCount - 1].category, exCollection[exCollectionCount - 1].name));
UnloadExampleData(exCollection);
}
// Add the remaining part of the original file
memcpy(mkTextUpdated + mkListStartIndex + mkIndex - 1, mkText + mkListEndIndex, strlen(mkText) - mkListEndIndex);
// Save updated file
SaveFileText(TextFormat("%s/Makefile", exBasePath), mkTextUpdated);
UnloadFileText(mkText);
RL_FREE(mkTextUpdated);
//------------------------------------------------------------------------------------------------
// Edit: raylib/examples/Makefile.Web --> Update from collection
//------------------------------------------------------------------------------------------------
LOG("INFO: Updating raylib/examples/Makefile.Web\n");
char *mkwText = LoadFileText(TextFormat("%s/Makefile.Web", exBasePath));
char *mkwTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated Makefile copy, 2MB
int mkwListStartIndex = TextFindIndex(mkwText, "#EXAMPLES_LIST_START");
int mkwListEndIndex = TextFindIndex(mkwText, "#EXAMPLES_LIST_END");
int mkwIndex = 0;
memcpy(mkwTextUpdated, mkwText, mkwListStartIndex);
mkwIndex = sprintf(mkwTextUpdated + mkwListStartIndex, "#EXAMPLES_LIST_START\n");
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, TextFormat("%s = \\\n", TextToUpper(exCategories[i])));
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData(exCategories[i], true, &exCollectionCount);
for (int x = 0; x < exCollectionCount - 1; x++) mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, TextFormat(" %s/%s \\\n", exCollection[x].category, exCollection[x].name));
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, TextFormat(" %s/%s\n\n", exCollection[exCollectionCount - 1].category, exCollection[exCollectionCount - 1].name));
UnloadExampleData(exCollection);
}
// Add examples individual targets, considering every example resources
// Some required makefile code...
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "# Default target entry\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "all: $(CORE) $(SHAPES) $(TEXT) $(TEXTURES) $(MODELS) $(SHADERS) $(AUDIO)\n\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "core: $(CORE)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "shapes: $(SHAPES)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "textures: $(TEXTURES)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "text: $(TEXT)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "models: $(MODELS)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "shaders: $(SHADERS)\n");
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, "audio: $(AUDIO)\n\n");
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, TextFormat("# Compile %s examples\n", TextToUpper(exCategories[i])));
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData(exCategories[i], true, &exCollectionCount);
for (int x = 0; x < exCollectionCount; x++)
{
// Scan resources used in example to list
int resPathCount = 0;
char **resPaths = LoadExampleResourcePaths(TextFormat("%s/%s/%s.c", exBasePath, exCollection[x].category, exCollection[x].name), &resPathCount);
if (resPathCount > 0)
{
/*
// WARNING: Compilation line starts with [TAB]
shaders/shaders_vertex_displacement: shaders/shaders_vertex_displacement.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \
--preload-file shaders/resources/shaders/glsl100/vertex_displacement.vs@resources/shaders/glsl100/vertex_displacement.vs \
--preload-file shaders/resources/shaders/glsl330/vertex_displacement.vs@resources/shaders/glsl330/vertex_displacement.vs \
--preload-file shaders/resources/shaders/glsl100/vertex_displacement.fs@resources/shaders/glsl100/vertex_displacement.fs \
--preload-file shaders/resources/shaders/glsl330/vertex_displacement.fs@resources/shaders/glsl330/vertex_displacement.fs
*/
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex,
TextFormat("%s/%s: %s/%s.c\n", exCollection[x].category, exCollection[x].name, exCollection[x].category, exCollection[x].name));
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, " $(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM) \\\n");
for (int r = 0; r < resPathCount; r++)
{
// WARNING: Special case to consider: shaders, resource paths could use conditions: "glsl%i"
// In this case, we focus on web building for: glsl100
if (TextFindIndex(resPaths[r], "glsl%i") > -1)
{
char *resPathUpdated = TextReplaceAlloc(resPaths[r], "glsl%i", "glsl100");
memset(resPaths[r], 0, 256);
strcpy(resPaths[r], resPathUpdated);
RL_FREE(resPathUpdated);
}
if (r < (resPathCount - 1))
{
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex,
TextFormat(" --preload-file %s/%s@%s \\\n", exCollection[x].category, resPaths[r], resPaths[r]));
}
else
{
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex,
TextFormat(" --preload-file %s/%s@%s\n\n", exCollection[x].category, resPaths[r], resPaths[r]));
}
}
}
else // Example does not require resources
{
/*
// WARNING: Compilation line starts with [TAB]
core/core_2d_camera: core/core_2d_camera.c
$(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)
*/
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex,
TextFormat("%s/%s: %s/%s.c\n", exCollection[x].category, exCollection[x].name, exCollection[x].category, exCollection[x].name));
mkwIndex += sprintf(mkwTextUpdated + mkwListStartIndex + mkwIndex, " $(CC) -o $@$(EXT) $< $(CFLAGS) $(INCLUDE_PATHS) $(LDFLAGS) $(LDLIBS) -D$(PLATFORM)\n\n");
}
UnloadExampleResourcePaths(resPaths);
}
UnloadExampleData(exCollection);
}
// Add the remaining part of the original file
memcpy(mkwTextUpdated + mkwListStartIndex + mkwIndex - 1, mkwText + mkwListEndIndex, strlen(mkwText) - mkwListEndIndex);
// Save updated file
SaveFileText(TextFormat("%s/Makefile.Web", exBasePath), mkwTextUpdated);
UnloadFileText(mkwText);
RL_FREE(mkwTextUpdated);
//------------------------------------------------------------------------------------------------
// Edit: raylib/examples/README.md --> Update from collection
//------------------------------------------------------------------------------------------------
LOG("INFO: Updating raylib/examples/README.md\n");
// NOTE: Using [examples_list.txt] to update/regen README.md
// Lines format: | 01 | [core_basic_window](core/core_basic_window.c) | <img src="core/core_basic_window.png" alt="core_basic_window" width="80"> | ⭐️☆☆☆ | 1.0 | 1.0 | [Ray](https://github.com/raysan5) |
char *mdText = LoadFileText(TextFormat("%s/README.md", exBasePath));
char *mdTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated examples.js copy, 2MB
int mdListStartIndex = TextFindIndex(mdText, "## EXAMPLES COLLECTION");
int mdIndex = 0;
memcpy(mdTextUpdated, mdText, mdListStartIndex);
int exCollectionFullCount = 0;
rlExampleInfo *exCollectionFull = LoadExampleData("ALL", false, &exCollectionFullCount);
UnloadExampleData(exCollectionFull);
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("## EXAMPLES COLLECTION [TOTAL: %i]\n", exCollectionFullCount));
// NOTE: We keep a global examples counter
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData(exCategories[i], false, &exCollectionCount);
// Every category includes some introductory text, as it is quite short, just copying it here
if (i == 0) // "core"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: core [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib [core](../src/rcore.c) module platform functionality: window creation, inputs, drawing modes and system functionality.\n\n");
}
else if (i == 1) // "shapes"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: shapes [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib shapes drawing functionality, provided by raylib [shapes](../src/rshapes.c) module.\n\n");
}
else if (i == 2) // "textures"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: textures [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib textures functionality, including image/textures loading/generation and drawing, provided by raylib [textures](../src/rtextures.c) module.\n\n");
}
else if (i == 3) // "text"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: text [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib text functionality, including sprite fonts loading/generation and text drawing, provided by raylib [text](../src/rtext.c) module.\n\n");
}
else if (i == 4) // "models"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: models [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib models functionality, including models loading/generation and drawing, provided by raylib [models](../src/rmodels.c) module.\n\n");
}
else if (i == 5) // "shaders"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: shaders [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib shaders functionality, including shaders loading, parameters configuration and drawing using them (model shaders and postprocessing shaders). This functionality is directly provided by raylib [rlgl](../src/rlgl.h) module.\n\n");
}
else if (i == 6) // "audio"
{
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, TextFormat("\n### category: audio [%i]\n\n", exCollectionCount));
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Examples using raylib audio functionality, including sound/music loading and playing. This functionality is provided by raylib [raudio](../src/raudio.c) module. Note this module can be used standalone independently of raylib.\n\n");
}
// Table header required
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, "| example | image | difficulty<br>level | version<br>created | last version<br>updated | original<br>developer |\n");
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex, "|-----------|--------|:-------------------:|:------------------:|:-----------------------:|:----------------------|\n");
char starsText[16] = { 0 };
for (int x = 0; x < exCollectionCount; x++)
{
for (int s = 0; s < 4; s++)
{
if (s < exCollection[x].stars) strcpy(starsText + 3*s, "⭐️"); // WARNING: Different than '★', more visual
else strcpy(starsText + 3*s, "☆");
}
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
TextFormat("| [%s](%s/%s.c) | <img src=\"%s/%s.png\" alt=\"%s\" width=\"80\"> | %s | %s | %s | [%s](https://github.com/%s) |\n",
exCollection[x].name, exCollection[x].category, exCollection[x].name, exCollection[x].category, exCollection[x].name, exCollection[x].name,
starsText, exCollection[x].verCreated, exCollection[x].verUpdated, exCollection[x].author, exCollection[x].authorGitHub));
}
UnloadExampleData(exCollection);
}
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"\nSome example missing? As always, contributions are welcome, feel free to send new examples!\n");
mdIndex += sprintf(mdTextUpdated + mdListStartIndex + mdIndex,
"Here is an [examples template](examples_template.c) with instructions to start with!\n");
// Save updated file
SaveFileText(TextFormat("%s/README.md", exBasePath), mdTextUpdated);
UnloadFileText(mdText);
RL_FREE(mdTextUpdated);
//------------------------------------------------------------------------------------------------
// Edit: raylib.com/common/examples.js --> Update from collection
// NOTE: Entries format: exampleEntry('⭐️☆☆☆' , 'core' , 'basic_window'),
//------------------------------------------------------------------------------------------------
LOG("INFO: Updating raylib.com/common/examples.js\n");
char *jsText = LoadFileText(TextFormat("%s/../common/examples.js", exWebPath));
if (!jsText)
{
LOG("INFO: examples.js not found, skipping web examples list update\n");
}
else
{
int jsListStartIndex = TextFindIndex(jsText, "//EXAMPLE_DATA_LIST_START");
int jsListEndIndex = TextFindIndex(jsText, "//EXAMPLE_DATA_LIST_END");
if ((jsListStartIndex < 0) || (jsListEndIndex < 0))
{
LOG("WARNING: examples.js markers not found, skipping update\n");
UnloadFileText(jsText);
}
else
{
char *jsTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1); // Updated examples.js copy, 2MB
int jsIndex = 0;
memcpy(jsTextUpdated, jsText, jsListStartIndex);
jsIndex = sprintf(jsTextUpdated + jsListStartIndex, "//EXAMPLE_DATA_LIST_START\n");
jsIndex += sprintf(jsTextUpdated + jsListStartIndex + jsIndex, " var exampleData = [\n");
char starsText[16] = { 0 };
for (int i = 0; i < REXM_MAX_EXAMPLE_CATEGORIES; i++)
{
int exCollectionCount = 0;
rlExampleInfo *exCollection = LoadExampleData(exCategories[i], false, &exCollectionCount);
for (int x = 0; x < exCollectionCount; x++)
{
for (int s = 0; s < 4; s++)
{
if (s < exCollection[x].stars) strcpy(starsText + 3*s, "⭐️"); // WARNING: Different than '★', more visual
else strcpy(starsText + 3*s, "☆");
}
if ((i == 6) && (x == (exCollectionCount - 1)))
{
// NOTE: Last line to add, special case to consider
jsIndex += sprintf(jsTextUpdated + jsListStartIndex + jsIndex,
TextFormat(" exampleEntry('%s', '%s', '%s')];\n", starsText, exCollection[x].category, exCollection[x].name + strlen(exCollection[x].category) + 1));
}
else
{
jsIndex += sprintf(jsTextUpdated + jsListStartIndex + jsIndex,
TextFormat(" exampleEntry('%s', '%s', '%s'),\n", starsText, exCollection[x].category, exCollection[x].name + strlen(exCollection[x].category) + 1));
}
}
UnloadExampleData(exCollection);
}
// Add the remaining part of the original file
memcpy(jsTextUpdated + jsListStartIndex + jsIndex, jsText + jsListEndIndex, strlen(jsText) - jsListEndIndex);
// Save updated file
SaveFileText(TextFormat("%s/../common/examples.js", exWebPath), jsTextUpdated);
UnloadFileText(jsText);
RL_FREE(jsTextUpdated);
}
}
//------------------------------------------------------------------------------------------------
return result;
}
// Load examples information from collection data
static rlExampleInfo *LoadExampleData(const char *filter, bool sort, int *exCount)
{
#define MAX_EXAMPLES_INFO 256
rlExampleInfo *exInfo = (rlExampleInfo *)RL_CALLOC(MAX_EXAMPLES_INFO, sizeof(rlExampleInfo));
int exCounter = 0;
*exCount = 0;
// Load main collection list file: "raylib/examples/examples_list.txt"
char *text = LoadFileText(exCollectionFilePath);
if (text != NULL)
{
int lineCount = 0;
char **lines = LoadTextLines(text, &lineCount);
for (int i = 0; i < lineCount; i++)
{
// Basic validation for lines start categories
if ((lines[i][0] != '#') &&
((lines[i][0] == 'c') || // core
(lines[i][0] == 's') || // shapes, shaders
(lines[i][0] == 't') || // textures, text
(lines[i][0] == 'm') || // models
(lines[i][0] == 'a'))) // audio
{
rlExampleInfo info = { 0 };
int result = ParseExampleInfoLine(lines[i], &info);
if (result == 1) // Success on parsing
{
if (strcmp(filter, "ALL") == 0)
{
// Add all examples to the list
memcpy(&exInfo[exCounter], &info, sizeof(rlExampleInfo));
exCounter++;
}
else if (strcmp(info.category, filter) == 0)
{
// Get only specific category examples
memcpy(&exInfo[exCounter], &info, sizeof(rlExampleInfo));
exCounter++;
}
else if (strcmp(info.name, filter) == 0)
{
// Get only requested example
memcpy(&exInfo[exCounter], &info, sizeof(rlExampleInfo));
exCounter++;
break;
}
}
}
}
UnloadTextLines(lines, lineCount);
UnloadFileText(text);
}
// Sorting required
if (sort) SortExampleByName(exInfo, exCounter);
*exCount = exCounter;
return exInfo;
}
// Unload examples collection data
static void UnloadExampleData(rlExampleInfo *exInfo)
{
RL_FREE(exInfo);
}
// Get example info from example file header
// WARNING: Expecting the example to follow raylib_example_template.c
static rlExampleInfo *LoadExampleInfo(const char *exFileName)
{
rlExampleInfo *exInfo = NULL;
if (FileExists(exFileName) && IsFileExtension(exFileName, ".c"))
{
// Example found in collection
exInfo = (rlExampleInfo *)RL_CALLOC(1, sizeof(rlExampleInfo));
snprintf(exInfo->name, 128, "%s", GetFileNameWithoutExt(exFileName));
strncpy(exInfo->category, exInfo->name, TextFindIndex(exInfo->name, "_"));
char *exText = LoadFileText(exFileName);
// Get example difficulty stars
// NOTE: Counting the unicode char occurrences: ★
int starsIndex = TextFindIndex(exText, "★");
if (starsIndex > 0)
{
const char *starPtr = exText + starsIndex;
while (*starPtr)
{
if (((unsigned char)starPtr[0] == 0xe2) &&
((unsigned char)starPtr[1] == 0x98) &&
((unsigned char)starPtr[2] == 0x85))
{
exInfo->stars++;
starPtr += 3; // Advance past multibyte character
}
else starPtr++;
}
}
// Get example create with raylib version
int verCreateIndex = TextFindIndex(exText, "created with raylib "); // Version = index + 20
int verCreatedLen = 0;
for (int i = verCreateIndex + 20; (exText[i] != ' ') && (exText[i] != '\n') && (exText[i] != ','); i++) verCreatedLen++;
if (verCreateIndex > 0) strncpy(exInfo->verCreated, exText + verCreateIndex + 20, verCreatedLen);
else strcpy(exInfo->verCreated, RAYLIB_VERSION); // Use current raylib version
// Get example update with raylib version
int verUpdateIndex = TextFindIndex(exText, "updated with raylib "); // Version = index + 20
int verUpdateLen = 0;
for (int i = verUpdateIndex + 20; (exText[i] != ' ') && (exText[i] != '\n') && (exText[i] != ','); i++) verUpdateLen++;
if (verUpdateIndex > 0) strncpy(exInfo->verUpdated, exText + verUpdateIndex + 20, verUpdateLen);
else strcpy(exInfo->verUpdated, RAYLIB_VERSION); // Use current raylib version
// Get example years created/reviewed and creator and github user
// NOTE: Using copyright line instead of "Example contributed by " because
// most examples do not contain that line --> TODO: Review examples header formating?
// Expected format: Copyright (c) <year_created>-<year_updated> <user_name> (@<user_github>)
// Alternatives: Copyright (c) <year_created> <author_name> (@<user_github>) and <contrib_name> (@<contrib_user>)
int copyrightIndex = TextFindIndex(exText, "Copyright (c) ");
int yearStartIndex = copyrightIndex + 14;
char yearText[5] = { 0 };
snprintf(yearText, 5, "%s", exText + yearStartIndex);
exInfo->yearCreated = TextToInteger(yearText);
// Check for review year included (or just use creation year)
if (exText[yearStartIndex + 4] == '-') strncpy(yearText, exText + yearStartIndex + 5, 4);
exInfo->yearReviewed = TextToInteger(yearText);
int yearEndIndex = TextFindIndex(exText + yearStartIndex, " ");
int authorStartIndex = yearStartIndex + yearEndIndex + 1;
int authorEndIndex = TextFindIndex(exText + authorStartIndex, " (@");
if (authorEndIndex != -1) // Github user also available
{
authorEndIndex += authorStartIndex;
strncpy(exInfo->author, exText + authorStartIndex, authorEndIndex - authorStartIndex);
// Get GitHub user
int userStartIndex = authorEndIndex + 3;
int userEndIndex = TextFindIndex(exText + userStartIndex, ")");
userEndIndex += userStartIndex;
strncpy(exInfo->authorGitHub, exText + userStartIndex, userEndIndex - userStartIndex);
}
else // GitHub user not found to set end, using '\n'
{
authorEndIndex = TextFindIndex(exText + authorStartIndex, "\n");
authorEndIndex += authorStartIndex;
strncpy(exInfo->author, exText + authorStartIndex, authorEndIndex - authorStartIndex);
}
UnloadFileText(exText);
exInfo->resPaths = LoadExampleResourcePaths(exFileName, &exInfo->resCount);
}
return exInfo;
}
// Unload example information
static void UnloadExampleInfo(rlExampleInfo *exInfo)
{
UnloadExampleResourcePaths(exInfo->resPaths);
RL_FREE(exInfo);
}
// raylib example line info parser
// Parses following line format: core;core_basic_window;★☆☆☆;1.0;1.0;2013;2026;"Ray";@raysan5
static int ParseExampleInfoLine(const char *line, rlExampleInfo *entry)
{
#define MAX_EXAMPLE_INFO_LINE_LEN 512
char temp[MAX_EXAMPLE_INFO_LINE_LEN] = { 0 };
snprintf(temp, MAX_EXAMPLE_INFO_LINE_LEN, "%s", line);
temp[MAX_EXAMPLE_INFO_LINE_LEN - 1] = '\0'; // Ensure null termination
int tokenCount = 0;
char **tokens = TextSplit(line, ';', &tokenCount);
if (tokenCount != 9)
{
LOG("REXM: WARNING: Example collection line contains invalid number of tokens: %i\n", tokenCount);
}
// Get category and name
strcpy(entry->category, tokens[0]);
strcpy(entry->name, tokens[1]);
// Parsing stars
// NOTE: Counting the unicode char occurrences: ★
const char *starPtr = tokens[2];
while (*starPtr)
{
if (((unsigned char)starPtr[0] == 0xe2) &&
((unsigned char)starPtr[1] == 0x98) &&
((unsigned char)starPtr[2] == 0x85))
{
entry->stars++;
starPtr += 3; // Advance past multibyte character
}
else starPtr++;
}
// Get raylib creation/update versions
strcpy(entry->verCreated, tokens[3]);
strcpy(entry->verUpdated, tokens[4]);
// Get year created and year reviewed
entry->yearCreated = TextToInteger(tokens[5]);
entry->yearReviewed = TextToInteger(tokens[6]);
// Get author and github
if (tokens[7][0] == '"') tokens[7] += 1;
if (tokens[7][strlen(tokens[7]) - 1] == '"') tokens[7][strlen(tokens[7]) - 1] = '\0';
strcpy(entry->author, tokens[7]);
strcpy(entry->authorGitHub, tokens[8] + 1); // Skip '@'
return 1;
}
// Text compare, required for qsort() function
static int rlExampleInfoCompare(const void *a, const void *b)
{
const rlExampleInfo *ex1 = (const rlExampleInfo *)a;
const rlExampleInfo *ex2 = (const rlExampleInfo *)b;
return strcmp(ex1->name, ex2->name);
}
// Sort array of strings by name
// WARNING: items[] pointers are reorganized
static void SortExampleByName(rlExampleInfo *items, int count)
{
qsort(items, count, sizeof(rlExampleInfo), rlExampleInfoCompare);
}
// Scan asset paths from a source code file (raylib)
// WARNING: Supported asset file extensions are hardcoded by used file types
// but new examples could require other file extensions to be added
static char **LoadExampleResourcePaths(const char *srcFilePath, int *resPathCount)
{
char **paths = (char **)RL_CALLOC(REXM_MAX_RESOURCE_PATHS, sizeof(char **));
for (int i = 0; i < REXM_MAX_RESOURCE_PATHS; i++) paths[i] = (char *)RL_CALLOC(REXM_MAX_RESOURCE_PATH_LENGTH, sizeof(char));
int resCounter = 0;
char *code = LoadFileText(srcFilePath);
if (code != NULL)
{
// Resources extensions to check
const char *exts[] = { ".png", ".bmp", ".jpg", ".qoi", ".gif", ".raw", ".hdr", ".ttf", ".fnt", ".wav", ".ogg", ".mp3", ".flac", ".mod", ".xm", ".qoa", ".obj", ".iqm", ".glb", ".m3d", ".vox", ".vs", ".fs", ".txt" };
const int extCount = sizeof(exts)/sizeof(char *);
char *ptr = code;
while ((ptr = strchr(ptr, '"')) != NULL)
{
char *start = ptr + 1;
char *end = strchr(start, '"');
if (!end) break;
// WARNING: Some paths could be for saving files, not loading, those "resource" files must be omitted
// TODO: HACK: Just check previous position from pointer for function name including the string and the index "distance"
// This is a quick solution, the good one would be getting the data loading function names...
int functionIndex01 = TextFindIndex(ptr - 40, "ExportImage"); // Check ExportImage()
int functionIndex02 = TextFindIndex(ptr - 10, "TraceLog"); // Check TraceLog()
int functionIndex03 = TextFindIndex(ptr - 40, "TakeScreenshot"); // Check TakeScreenshot()
int functionIndex04 = TextFindIndex(ptr - 40, "SaveFileData"); // Check SaveFileData()
int functionIndex05 = TextFindIndex(ptr - 40, "SaveFileText"); // Check SaveFileText()
if (!((functionIndex01 != -1) && (functionIndex01 < 40)) && // Not found ExportImage() before ""
!((functionIndex02 != -1) && (functionIndex02 < 10)) && // Not found TraceLog() before ""
!((functionIndex03 != -1) && (functionIndex03 < 40)) && // Not found TakeScreenshot() before ""
!((functionIndex04 != -1) && (functionIndex04 < 40)) && // Not found TakeScreenshot() before ""
!((functionIndex05 != -1) && (functionIndex05 < 40))) // Not found SaveFileText() before ""
{
int len = (int)(end - start);
if ((len > 0) && (len < REXM_MAX_RESOURCE_PATH_LENGTH))
{
char buffer[REXM_MAX_RESOURCE_PATH_LENGTH] = { 0 };
strncpy(buffer, start, len);
buffer[len] = '\0';
// Check for known extensions
for (int i = 0; i < extCount; i++)
{
// NOTE: IsFileExtension() expects a NULL terminated fileName string,
// it looks for the last '.' and checks "extension" after that
if (IsFileExtension(buffer, exts[i]))
{
// Avoid duplicates
bool found = false;
for (int j = 0; j < resCounter; j++)
{
if (strcmp(paths[j], buffer) == 0) { found = true; break; }
}
if (!found && (resCounter < REXM_MAX_RESOURCE_PATHS))
{
strcpy(paths[resCounter], buffer);
resCounter++;
}
break;
}
}
}
}
ptr = end + 1;
}
UnloadFileText(code);
}
/*
// WARNING: Some resources could require linked resources: .fnt --> .png, .mtl --> .png, .gltf --> .png
// So doing a recursive pass to scan possible files with second resources
int currentAssetCounter = resCounter;
for (int i = 0; i < currentAssetCounter; i++)
{
if (IsFileExtension(paths[i], ".fnt;.gltf"))
{
int assetCount2 = 0;
// ERROR: srcFilePath changes on rcursive call and TextFormat() static arrays are override
char **assetPaths2 = LoadExampleResourcePaths(TextFormat("%s/%s", GetDirectoryPath(srcFilePath), paths[i]), &assetCount2);
for (int j = 0; j < assetCount2; j++)
{
strcpy(paths[resCounter], TextFormat("%s/%s", GetDirectoryPath(paths[i]) + 2, assetPaths2[j]));
resCounter++;
}
UnloadExampleResourcePaths(assetPaths2);
}
}
*/
*resPathCount = resCounter;
return paths;
}
// Clear resource paths scanned
static void UnloadExampleResourcePaths(char **resPaths)
{
for (int i = 0; i < REXM_MAX_RESOURCE_PATHS; i++) RL_FREE(resPaths[i]);
RL_FREE(resPaths);
}
// Add VS project (.vcxproj) to existing VS solution (.sln)
// WARNING: Adding a .vcxproj to .sln can not be automated with:
// - "dotnet" tool (C# projects only)
// - "devenv" tool (no adding support, only building)
// It must be done manually editing the .sln file
static int AddVSProjectToSolution(const char *slnFile, const char *projFile, const char *category)
{
int result = 0;
// WARNING: Function uses extensively TextFormat(),
// *projFile ptr could be overwriten after a while -> Use copied string
// Generate unique UUID
const char *uuid = GenerateUUIDv4();
// Replace default UUID (core_basic_window) on project file by new one
FileTextReplace(projFile, "0981CA98-E4A5-4DF1-987F-A41D09131EFC", uuid);
char *slnText = LoadFileText(slnFile);
char *slnTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
// Add project to solution
//----------------------------------------------------------------------------------------
// Format: Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "<project_name>", "examples\<project_name>.vcxproj", "{<project_uuid>}"
// NOTE: Find a position to insert new project: At the end of the projects list, same strategy as VS2022 "Add Project"
int prjStartIndex = TextFindIndex(slnText, "Global");
// Add new project info
// WARNING: UUID can actually be duplicated and it still works...
strncpy(slnTextUpdated, slnText, prjStartIndex);
int offsetIndex = sprintf(slnTextUpdated + prjStartIndex,
TextFormat("Project(\"{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}\") = \"%s\", \"examples\\%s\", \"{%s}\"\n",
GetFileNameWithoutExt(projFile), GetFileName(projFile), uuid));
offsetIndex += prjStartIndex;
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "EndProject\n");
//----------------------------------------------------------------------------------------
// Update project config
//----------------------------------------------------------------------------------------
// Find position to add project config: At the end of global section, same strategy as VS2022 "Add Project"
int projConfStartIndex = TextFindIndex(slnText, "GlobalSection(ProjectConfigurationPlatforms) = postSolution");
strncpy(slnTextUpdated + offsetIndex, slnText + prjStartIndex, projConfStartIndex - prjStartIndex);
offsetIndex += (projConfStartIndex - prjStartIndex);
int projConfEndIndex = TextFindIndex(slnText + projConfStartIndex, "EndGlobalSection");
projConfEndIndex += projConfStartIndex;
strncpy(slnTextUpdated + offsetIndex, slnText + projConfStartIndex, projConfEndIndex - projConfStartIndex);
offsetIndex += (projConfEndIndex - projConfStartIndex);
// Add project config lines
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t{%s}.Debug.DLL|ARM64.ActiveCfg = Debug.DLL|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug.DLL|ARM64.Build.0 = Debug.DLL|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug.DLL|x64.ActiveCfg = Debug.DLL|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug.DLL|x64.Build.0 = Debug.DLL|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug.DLL|x86.ActiveCfg = Debug.DLL|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug.DLL|x86.Build.0 = Debug.DLL|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|ARM64.ActiveCfg = Debug|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|ARM64.Build.0 = Debug|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|x64.ActiveCfg = Debug|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|x64.Build.0 = Debug|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|x86.ActiveCfg = Debug|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Debug|x86.Build.0 = Debug|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|ARM64.ActiveCfg = Release.DLL|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|ARM64.Build.0 = Release.DLL|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|x64.ActiveCfg = Release.DLL|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|x64.Build.0 = Release.DLL|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|x86.ActiveCfg = Release.DLL|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release.DLL|x86.Build.0 = Release.DLL|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|ARM64.ActiveCfg = Release|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|ARM64.Build.0 = Release|ARM64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|x64.ActiveCfg = Release|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|x64.Build.0 = Release|x64\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|x86.ActiveCfg = Release|Win32\n", uuid));
offsetIndex += sprintf(slnTextUpdated + offsetIndex, TextFormat("\t\t{%s}.Release|x86.Build.0 = Release|Win32\n", uuid));
// Write next section directly to avoid copy logic
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tEndGlobalSection\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tGlobalSection(SolutionProperties) = preSolution\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\t\tHideSolutionNode = FALSE\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tEndGlobalSection\n\t");
//----------------------------------------------------------------------------------------
// Place project to explorer folder
//----------------------------------------------------------------------------------------
// Find position to add project folder: At the end of global section, same strategy as VS2022 "Add Project"
int projFolderStartIndex = TextFindIndex(slnText, "GlobalSection(NestedProjects) = preSolution");
int projFolderEndIndex = TextFindIndex(slnText + projFolderStartIndex, "\tEndGlobalSection");
projFolderEndIndex += projFolderStartIndex;
strncpy(slnTextUpdated + offsetIndex, slnText + projFolderStartIndex, projFolderEndIndex - projFolderStartIndex);
offsetIndex += (projFolderEndIndex - projFolderStartIndex);
// Add project folder line
// NOTE: Folder uuid depends on category
if (strcmp(category, "core") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {6C82BAAE-BDDF-457D-8FA8-7E2490B07035}\n", uuid));
else if (strcmp(category, "shapes") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {278D8859-20B1-428F-8448-064F46E1F021}\n", uuid));
else if (strcmp(category, "textures") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {DA049009-21FF-4AC0-84E4-830DD1BCD0CE}\n", uuid));
else if (strcmp(category, "text") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {8D3C83B7-F1E0-4C2E-9E34-EE5F6AB2502A}\n", uuid));
else if (strcmp(category, "models") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {AF5BEC5C-1F2B-4DA8-B12D-D09FE569237C}\n", uuid));
else if (strcmp(category, "shaders") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {5317807F-61D4-4E0F-B6DC-2D9F12621ED9}\n", uuid));
else if (strcmp(category, "audio") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {CC132A4D-D081-4C26-BFB9-AB11984054F8}\n", uuid));
else if (strcmp(category, "other") == 0) offsetIndex += sprintf(slnTextUpdated + offsetIndex,
TextFormat("\t\t{%s} = {E9D708A5-9C1F-4B84-A795-C5F191801762}\n", uuid));
else LOG("WARNING: Provided category is not valid: %s\n", category);
//----------------------------------------------------------------------------------------
// Write end of file, no need to copy from original file
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tEndGlobalSection\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tGlobalSection(ExtensibilityGlobals) = postSolution\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\t\tSolutionGuid = {E926C768-6307-4423-A1EC-57E95B1FAB29}\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "\tEndGlobalSection\n");
offsetIndex += sprintf(slnTextUpdated + offsetIndex, "EndGlobal\n");
SaveFileText(slnFile, slnTextUpdated);
UnloadFileText(slnText);
RL_FREE(slnTextUpdated);
return result;
}
// Remove VS project (.vcxproj) to existing VS solution (.sln)
static int RemoveVSProjectFromSolution(const char *slnFile, const char *exName)
{
int result = 0;
// Lines to be removed from solution file:
//Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "core_random_values", "examples\core_random_values.vcxproj", "{B332DCA8-3599-4A99-917A-82261BDC27AC}"
//EndProject
// All lines starting with:
//"\t\t{B332DCA8-3599-4A99-917A-82261BDC27AC}."
char *slnText = LoadFileText(slnFile);
char *slnTextUpdated = (char *)RL_CALLOC(REXM_MAX_BUFFER_SIZE, 1);
int lineCount = 0;
char **lines = LoadTextLines(slnText, &lineCount); // WARNING: Max 512 lines, we need +4000!
char uuid[38] = { 0 };
strcpy(uuid, "ABCDEF00-0123-4567-89AB-000000000012"); // Temp value
int textUpdatedOfsset = 0;
int exNameLen = (int)strlen(exName);
for (int i = 0, index = 0; i < lineCount; i++)
{
index = TextFindIndex(lines[i], exName);
if (index > 0)
{
// Found line with project --> get UUID
strncpy(uuid, lines[i] + index + exNameLen*2 + 26, 36);
// Skip copying line and also next one
i++;
}
else
{
if (TextFindIndex(lines[i], uuid) == -1)
textUpdatedOfsset += sprintf(slnTextUpdated + textUpdatedOfsset, "%s\n", lines[i]);
}
}
SaveFileText(slnFile, slnTextUpdated);
UnloadTextLines(lines, lineCount);
UnloadFileText(slnText);
RL_FREE(slnTextUpdated);
return result;
}
// Generate unique UUID v4 string
// Output format: {9A2F48CC-0DA8-47C0-884E-02E37F9BE6C1}
static const char *GenerateUUIDv4(void)
{
static char uuid[38] = { 0 };
memset(uuid, 0, 38);
unsigned char bytes[16] = { 0 };
for (int i = 0; i < 16; i++) bytes[i] = (unsigned char)GetRandomValue(0, 255);
// Set version (4) and variant (RFC 4122)
bytes[6] = (bytes[6] & 0x0F) | 0x40; // Version
bytes[8] = (bytes[8] & 0x3F) | 0x80; // Variant
snprintf(uuid, 38,
"%02X%02X%02X%02X-%02X%02X-%02X%02X-%02X%02X-%02X%02X%02X%02X%02X%02X",
bytes[0], bytes[1], bytes[2], bytes[3],
bytes[4], bytes[5],
bytes[6], bytes[7],
bytes[8], bytes[9],
bytes[10], bytes[11], bytes[12], bytes[13], bytes[14], bytes[15]);
return uuid;
}
// Update source code header and comments metadata
static void UpdateSourceMetadata(const char *exSrcPath, const rlExampleInfo *info)
{
if (FileExists(exSrcPath) && IsFileExtension(exSrcPath, ".c") && (!TextIsEqual(info->category, "others")))
{
// WARNING: Cache a copy of exSrcPath to avoid modifications by TextFormat()
char exSourcePath[512] = { 0 };
strcpy(exSourcePath, exSrcPath);
char *exText = LoadFileText(exSourcePath);
char *exTextUpdated[6] = { 0 }; // Pointers to multiple updated text versions
char *exTextUpdatedPtr = exText; // Pointer to current valid text version
char exNameFormated[256] = { 0 }; // Example name without category and using spaces
int exNameIndex = TextFindIndex(info->name, "_");
strcpy(exNameFormated, info->name + exNameIndex + 1);
int exNameLen = (int)strlen(exNameFormated);
for (int i = 0; i < exNameLen; i++) { if (exNameFormated[i] == '_') exNameFormated[i] = ' '; }
// Update example header title (line #3 - ALWAYS)
// String: "* raylib [shaders] example - texture drawing"
exTextUpdated[0] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "* raylib [", "\n",
TextFormat("%s] example - %s", info->category, exNameFormated));
if (exTextUpdated[0] != NULL) exTextUpdatedPtr = exTextUpdated[0];
// Update example complexity rating
// String: "* Example complexity rating: [★★☆☆] 2/4"
// Get example difficulty stars text
char starsText[16] = { 0 };
for (int i = 0; i < 4; i++)
{
// NOTE: Every UTF-8 star are 3 bytes
if (i < info->stars) strcpy(starsText + 3*i, "★");
else strcpy(starsText + 3*i, "☆");
}
exTextUpdated[1] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "* Example complexity rating: [", "/4\n",
TextFormat("%s] %i", starsText, info->stars));
if (exTextUpdated[1] != NULL) exTextUpdatedPtr = exTextUpdated[1];
// Update example creation/update raylib versions
// String: "* Example originally created with raylib 2.0, last time updated with raylib 3.7
exTextUpdated[2] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "* Example originally created with raylib ", "\n",
TextFormat("%s, last time updated with raylib %s", info->verCreated, info->verUpdated));
if (exTextUpdated[2] != NULL) exTextUpdatedPtr = exTextUpdated[2];
// Update copyright message
// String: "* Copyright (c) 2019-2026 Contributor Name (@github_user) and Ramon Santamaria (@raysan5)"
if (info->yearCreated == info->yearReviewed)
{
exTextUpdated[3] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "Copyright (c) ", ")",
TextFormat("%i %s (@%s", info->yearCreated, info->author, info->authorGitHub));
if (exTextUpdated[3] != NULL) exTextUpdatedPtr = exTextUpdated[3];
}
else
{
exTextUpdated[3] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "Copyright (c) ", ")",
TextFormat("%i-%i %s (@%s", info->yearCreated, info->yearReviewed, info->author, info->authorGitHub));
if (exTextUpdated[3] != NULL) exTextUpdatedPtr = exTextUpdated[3];
}
// Update window title
// String: "InitWindow(screenWidth, screenHeight, "raylib [shaders] example - texture drawing");"
exTextUpdated[4] = TextReplaceBetweenAlloc(exTextUpdated[3], "InitWindow(screenWidth, screenHeight, \"", "\");",
TextFormat("raylib [%s] example - %s", info->category, exNameFormated));
if (exTextUpdated[4] != NULL) exTextUpdatedPtr = exTextUpdated[4];
// Update contributors names
// String: "* Example contributed by Contributor Name (@github_user) and reviewed by Ramon Santamaria (@raysan5)"
// WARNING: Not all examples are contributed by someone, so the result of this replace can be NULL (string not found)
exTextUpdated[5] = TextReplaceBetweenAlloc(exTextUpdatedPtr, "* Example contributed by ", ")",
TextFormat("%s (@%s", info->author, info->authorGitHub));
if (exTextUpdated[5] != NULL) exTextUpdatedPtr = exTextUpdated[5];
if (exTextUpdatedPtr != NULL) SaveFileText(exSourcePath, exTextUpdatedPtr);
for (int i = 0; i < 6; i++) { MemFree(exTextUpdated[i]); exTextUpdated[i] = NULL; }
UnloadFileText(exText);
}
}
// Update generated Web example .html file metadata
static void UpdateWebMetadata(const char *exHtmlPath, const char *exFilePath)
{
if (FileExists(exHtmlPath) && IsFileExtension(exHtmlPath, ".html"))
{
// WARNING: Cache a copy of exHtmlPath to avoid modifications by TextFormat()
char exHtmlPathCopy[512] = { 0 };
strcpy(exHtmlPathCopy, exHtmlPath);
char *exHtmlText = LoadFileText(exHtmlPathCopy);
char *exHtmlTextUpdated[6] = { 0 }; // Pointers to multiple updated text versions
char exName[64] = { 0 }; // Example name: fileName without extension
char exCategory[16] = { 0 }; // Example category: core, shapes, text, textures, models, audio, shaders
char exDescription[256] = { 0 }; // Example description: example text line #3
char exTitle[64] = { 0 }; // Example title: fileName without extension, replacing underscores by spaces
// Get example name: replace underscore by spaces
snprintf(exName, 64, "%s", GetFileNameWithoutExt(exHtmlPathCopy));
strcpy(exTitle, exName);
for (int i = 0; (i < 64) && (exTitle[i] != '\0'); i++) { if (exTitle[i] == '_') exTitle[i] = ' '; }
// Get example category from exName: copy until first underscore
for (int i = 0; (exName[i] != '_'); i++) exCategory[i] = exName[i];
// Get example description: copy line #3 from example file
char *exText = LoadFileText(exFilePath);
int lineCount = 0;
char **lines = LoadTextLines(exText, &lineCount);
int lineLength = (int)strlen(lines[2]);
strncpy(exDescription, lines[2] + 4, lineLength - 4);
UnloadTextLines(lines, lineCount);
UnloadFileText(exText);
// Update example.html required text
exHtmlTextUpdated[0] = TextReplaceAlloc(exHtmlText, "raylib web game", exTitle);
exHtmlTextUpdated[1] = TextReplaceAlloc(exHtmlTextUpdated[0], "New raylib web videogame, developed using raylib videogames library", exDescription);
exHtmlTextUpdated[2] = TextReplaceAlloc(exHtmlTextUpdated[1], "https://www.raylib.com/common/raylib_logo.png",
TextFormat("https://raw.githubusercontent.com/raysan5/raylib/master/examples/%s/%s.png", exCategory, exName));
exHtmlTextUpdated[3] = TextReplaceAlloc(exHtmlTextUpdated[2], "https://www.raylib.com/games.html",
TextFormat("https://www.raylib.com/examples/%s/%s.html", exCategory, exName));
exHtmlTextUpdated[4] = TextReplaceAlloc(exHtmlTextUpdated[3], "raylib - example", TextFormat("raylib - %s", exName)); // og:site_name
exHtmlTextUpdated[5] = TextReplaceAlloc(exHtmlTextUpdated[4], "https://github.com/raysan5/raylib",
TextFormat("https://github.com/raysan5/raylib/blob/master/examples/%s/%s.c", exCategory, exName));
SaveFileText(exHtmlPathCopy, exHtmlTextUpdated[5]);
//LOG("INFO: [%s] Updated successfully\n",files.paths[i]);
//LOG(" - Name / Title: %s / %s\n", exName, exTitle);
//LOG(" - Description: %s\n", exDescription);
//LOG(" - URL: %s\n", TextFormat("https://www.raylib.com/examples/%s/%s.html", exCategory, exName));
//LOG(" - URL Source: %s\n", TextFormat("https://github.com/raysan5/raylib/blob/master/examples/%s/%s.c", exCategory, exName));
for (int i = 0; i < 6; i++) { MemFree(exHtmlTextUpdated[i]); exHtmlTextUpdated[i] = NULL; }
UnloadFileText(exHtmlText);
}
}
// Check if text string is a list of strings
static int GetTextListIndex(const char *text, const char **list, int listCount)
{
int result = -1;
for (int i = 0; i < listCount; i++)
{
if (TextIsEqual(text, list[i])) { result = i; break; }
}
return result;
}
#if defined(__GNUC__) // GCC and Clang
#pragma GCC diagnostic pop
#endif
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