mirror of
https://github.com/odin-lang/Odin.git
synced 2026-02-17 00:24:05 +00:00
Add the option to export dependencies as JSON.
This commit is contained in:
tim4242
164
src/main.cpp
164
src/main.cpp
@@ -235,6 +235,7 @@ enum BuildFlagKind {
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BuildFlag_ExportTimings,
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BuildFlag_ExportTimingsFile,
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BuildFlag_ExportDependencies,
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BuildFlag_ExportDependenciesFile,
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BuildFlag_ShowSystemCalls,
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BuildFlag_ThreadCount,
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BuildFlag_KeepTempFiles,
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@@ -427,7 +428,8 @@ gb_internal bool parse_build_flags(Array<String> args) {
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add_flag(&build_flags, BuildFlag_ShowMoreTimings, str_lit("show-more-timings"), BuildFlagParam_None, Command__does_check);
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add_flag(&build_flags, BuildFlag_ExportTimings, str_lit("export-timings"), BuildFlagParam_String, Command__does_check);
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add_flag(&build_flags, BuildFlag_ExportTimingsFile, str_lit("export-timings-file"), BuildFlagParam_String, Command__does_check);
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add_flag(&build_flags, BuildFlag_ExportDependencies, str_lit("export-dependencies"), BuildFlagParam_String, Command__does_check);
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add_flag(&build_flags, BuildFlag_ExportDependencies, str_lit("export-dependencies"), BuildFlagParam_String, Command__does_build);
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add_flag(&build_flags, BuildFlag_ExportDependenciesFile, str_lit("export-dependencies-file"), BuildFlagParam_String, Command__does_build);
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add_flag(&build_flags, BuildFlag_ShowUnused, str_lit("show-unused"), BuildFlagParam_None, Command_check);
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add_flag(&build_flags, BuildFlag_ShowUnusedWithLocation, str_lit("show-unused-with-location"), BuildFlagParam_None, Command_check);
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add_flag(&build_flags, BuildFlag_ShowSystemCalls, str_lit("show-system-calls"), BuildFlagParam_None, Command_all);
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@@ -757,6 +759,23 @@ gb_internal bool parse_build_flags(Array<String> args) {
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case BuildFlag_ExportDependencies: {
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GB_ASSERT(value.kind == ExactValue_String);
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if (value.value_string == "make") {
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build_context.export_dependencies_format = DependenciesExportMake;
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} else if (value.value_string == "json") {
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build_context.export_dependencies_format = DependenciesExportJson;
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} else {
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gb_printf_err("Invalid export format for -export-dependencies:<string>, got %.*s\n", LIT(value.value_string));
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gb_printf_err("Valid export formats:\n");
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gb_printf_err("\tmake\n");
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gb_printf_err("\tjson\n");
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bad_flags = true;
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}
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break;
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}
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case BuildFlag_ExportDependenciesFile: {
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GB_ASSERT(value.kind == ExactValue_String);
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String export_path = string_trim_whitespace(value.value_string);
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if (is_build_flag_path_valid(export_path)) {
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build_context.export_dependencies_file = path_to_full_path(heap_allocator(), export_path);
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@@ -764,8 +783,8 @@ gb_internal bool parse_build_flags(Array<String> args) {
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gb_printf_err("Invalid -export-dependencies path, got %.*s\n", LIT(export_path));
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bad_flags = true;
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}
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break;
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break;
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}
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case BuildFlag_ShowSystemCalls: {
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GB_ASSERT(value.kind == ExactValue_Invalid);
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@@ -1649,6 +1668,74 @@ gb_internal void show_timings(Checker *c, Timings *t) {
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}
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}
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gb_internal void export_dependencies(Parser *p) {
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GB_ASSERT(build_context.export_dependencies_format != DependenciesExportUnspecified);
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if (build_context.export_dependencies_file.len <= 0) {
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gb_printf_err("No dependency file specified with `-export-dependencies-file`\n");
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exit_with_errors();
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return;
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}
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gbFile f = {};
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char * fileName = (char *)build_context.export_dependencies_file.text;
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gbFileError err = gb_file_open_mode(&f, gbFileMode_Write, fileName);
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if (err != gbFileError_None) {
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gb_printf_err("Failed to export dependencies to: %s\n", fileName);
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exit_with_errors();
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return;
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}
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defer (gb_file_close(&f));
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if (build_context.export_dependencies_format == DependenciesExportMake) {
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String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]);
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defer (gb_free(heap_allocator(), exe_name.text));
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gb_fprintf(&f, "%.*s:", LIT(exe_name));
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isize current_line_length = exe_name.len + 1;
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for(AstPackage *pkg : p->packages) {
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for(AstFile *file : pkg->files) {
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/* Arbitrary line break value. Maybe make this better? */
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if (current_line_length >= 80-2) {
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gb_file_write(&f, " \\\n ", 4);
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current_line_length = 1;
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}
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gb_file_write(&f, " ", 1);
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current_line_length++;
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for (isize k = 0; k < file->fullpath.len; k++) {
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char part = file->fullpath.text[k];
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if (part == ' ') {
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gb_file_write(&f, "\\", 1);
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current_line_length++;
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}
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gb_file_write(&f, &part, 1);
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current_line_length++;
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}
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}
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}
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gb_fprintf(&f, "\n");
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} else if (build_context.export_dependencies_format == DependenciesExportJson) {
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gb_fprintf(&f, "{\n");
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gb_fprintf(&f, "\t\"source_files\": [\n");
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for(AstPackage *pkg : p->packages) {
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for(AstFile *file : pkg->files) {
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gb_fprintf(&f, "\t\t\"%.*s\",\n", LIT(file->fullpath));
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}
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}
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gb_fprintf(&f, "\t],\n");
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gb_fprintf(&f, "}\n");
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}
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}
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gb_internal void remove_temp_files(lbGenerator *gen) {
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if (build_context.keep_temp_files) return;
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@@ -1804,9 +1891,16 @@ gb_internal void print_show_help(String const arg0, String const &command) {
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print_usage_line(2, "Example: -export-timings-file:timings.json");
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print_usage_line(0, "");
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print_usage_line(1, "-export-dependencies:<filename>");
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print_usage_line(2, "Exports all source files used to create the output file in Make format.");
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print_usage_line(2, "Example: -export-dependencies:odin.d");
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print_usage_line(1, "-export-dependencies:<format>");
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print_usage_line(2, "Exports dependencies to one of a few formats. Requires `-export-dependencies-file`.");
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print_usage_line(2, "Available options:");
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print_usage_line(3, "-export-dependencies:make Exports in Makefile format");
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print_usage_line(3, "-export-dependencies:json Exports in JSON format");
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print_usage_line(0, "");
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print_usage_line(1, "-export-dependencies-file:<filename>");
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print_usage_line(2, "Specifies the filename for `-export-dependencies`.");
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print_usage_line(2, "Example: -export-dependencies-file:dependencies.d");
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print_usage_line(0, "");
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print_usage_line(1, "-thread-count:<integer>");
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@@ -2900,6 +2994,10 @@ int main(int arg_count, char const **arg_ptr) {
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if (build_context.show_timings) {
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show_timings(checker, &global_timings);
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}
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if (build_context.export_dependencies_format != DependenciesExportUnspecified) {
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export_dependencies(parser);
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}
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return result;
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}
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break;
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@@ -2922,6 +3020,10 @@ int main(int arg_count, char const **arg_ptr) {
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if (build_context.show_timings) {
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show_timings(checker, &global_timings);
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}
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if (build_context.export_dependencies_format != DependenciesExportUnspecified) {
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export_dependencies(parser);
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}
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return result;
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}
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break;
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@@ -2935,54 +3037,14 @@ int main(int arg_count, char const **arg_ptr) {
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show_timings(checker, &global_timings);
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}
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String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]);
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defer (gb_free(heap_allocator(), exe_name.text));
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if (build_context.export_dependencies_file.len > 0) {
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gbFile f = {};
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char * fileName = (char *)build_context.export_dependencies_file.text;
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gbFileError err = gb_file_open_mode(&f, gbFileMode_Write, fileName);
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if (err != gbFileError_None) {
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gb_printf_err("Failed to export dependencies to: %s\n", fileName);
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exit_with_errors();
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return 1;
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}
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defer (gb_file_close(&f));
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gb_fprintf(&f, "%.*s:", LIT(exe_name));
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isize current_line_length = exe_name.len + 1;
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for (isize i = parser->packages.count-1; i >= 0; i--) {
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AstPackage *pkg = parser->packages[i];
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for (isize j = pkg->files.count-1; j >= 0; j--) {
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AstFile *file = pkg->files[j];
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/* Arbitrary line break value. Maybe make this better? */
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if (current_line_length >= 80-2) {
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gb_file_write(&f, " \\\n ", 4);
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current_line_length = 1;
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}
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gb_file_write(&f, " ", 1);
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current_line_length++;
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for (isize k = 0; k < file->fullpath.len; k++) {
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char part = file->fullpath.text[k];
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if (part == ' ') {
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gb_file_write(&f, "\\", 1);
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current_line_length++;
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}
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gb_file_write(&f, &part, 1);
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current_line_length++;
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}
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}
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}
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gb_fprintf(&f, "\n");
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if (build_context.export_dependencies_format != DependenciesExportUnspecified) {
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export_dependencies(parser);
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}
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if (run_output) {
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String exe_name = path_to_string(heap_allocator(), build_context.build_paths[BuildPath_Output]);
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defer (gb_free(heap_allocator(), exe_name.text));
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return system_exec_command_line_app("odin run", "\"%.*s\" %.*s", LIT(exe_name), LIT(run_args_string));
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}
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return 0;
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