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Library collections

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This commit is contained in:
Ginger Bill
2017-09-07 20:55:59 +01:00
parent 36e3a02f67
commit 8e3b77aba8
25 changed files with 303 additions and 129 deletions
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98
src/main.cpp
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@@ -177,6 +177,7 @@ enum BuildFlagKind {
BuildFlag_ShowTimings,
BuildFlag_ThreadCount,
BuildFlag_KeepTempFiles,
BuildFlag_Collection,
BuildFlag_COUNT,
};
@@ -204,6 +205,36 @@ void add_flag(Array<BuildFlag> *build_flags, BuildFlagKind kind, String name, Bu
array_add(build_flags, flag);
}
bool string_is_valid_identifier(String str) {
if (str.len <= 0) return false;
isize rune_count = 0;
isize w = 0;
isize offset = 0;
while (offset < str.len) {
Rune r = 0;
w = gb_utf8_decode(str.text, str.len, &r);
if (r == GB_RUNE_INVALID) {
return false;
}
if (rune_count == 0) {
if (!rune_is_letter(r)) {
return false;
}
} else {
if (!rune_is_letter(r) && !rune_is_digit(r)) {
return false;
}
}
rune_count += 1;
offset += w;
}
return true;
}
bool parse_build_flags(Array<String> args) {
Array<BuildFlag> build_flags = {};
array_init(&build_flags, heap_allocator(), BuildFlag_COUNT);
@@ -211,6 +242,7 @@ bool parse_build_flags(Array<String> args) {
add_flag(&build_flags, BuildFlag_ShowTimings, str_lit("show-timings"), BuildFlagParam_None);
add_flag(&build_flags, BuildFlag_ThreadCount, str_lit("thread-count"), BuildFlagParam_Integer);
add_flag(&build_flags, BuildFlag_KeepTempFiles, str_lit("keep-temp-files"), BuildFlagParam_None);
add_flag(&build_flags, BuildFlag_Collection, str_lit("collection"), BuildFlagParam_String);
Array<String> flag_args = args;
@@ -358,6 +390,68 @@ bool parse_build_flags(Array<String> args) {
GB_ASSERT(value.kind == ExactValue_Invalid);
build_context.keep_temp_files = true;
break;
case BuildFlag_Collection: {
GB_ASSERT(value.kind == ExactValue_String);
String str = value.value_string;
isize eq_pos = -1;
for (isize i = 0; i < str.len; i++) {
if (str[i] == '=') {
eq_pos = i;
break;
}
}
if (eq_pos < 0) {
gb_printf_err("Expected `name=path`, got `%.*s`\n", LIT(param));
ok = false;
bad_flags = true;
break;
}
String name = substring(str, 0, eq_pos);
String path = substring(str, eq_pos+1, str.len);
if (name.len == 0 || path.len == 0) {
gb_printf_err("Expected `name=path`, got `%.*s`\n", LIT(param));
ok = false;
bad_flags = true;
break;
}
if (!string_is_valid_identifier(name)) {
gb_printf_err("Library collection name `%.*s` must be a valid identifier\n", LIT(name));
ok = false;
bad_flags = true;
break;
}
if (name == "_") {
gb_printf_err("Library collection name cannot be an underscore\n");
ok = false;
bad_flags = true;
break;
}
String prev_path = {};
bool found = find_library_collection_path(name, &prev_path);
if (found) {
gb_printf_err("Library collection `%.*s` already exists with path `%.*s`\n", LIT(name), LIT(prev_path));
ok = false;
bad_flags = true;
break;
}
gbAllocator a = heap_allocator();
String fullpath = path_to_fullpath(a, path);
if (!path_is_directory(fullpath)) {
gb_printf_err("Library collection `%.*s` path must be a directory, got `%.*s`\n", LIT(name), LIT(fullpath));
gb_free(a, fullpath.text);
ok = false;
bad_flags = true;
break;
}
add_library_collection(name, path);
} break;
}
}
@@ -449,6 +543,10 @@ int main(int arg_count, char **arg_ptr) {
init_scratch_memory(gb_megabytes(10));
init_global_error_collector();
array_init(&library_collections, heap_allocator());
add_library_collection(str_lit("core"), get_fullpath_relative(heap_allocator(), odin_root_dir(), str_lit("core")));
add_library_collection(str_lit("shared"), get_fullpath_relative(heap_allocator(), odin_root_dir(), str_lit("shared")));
Array<String> args = setup_args(arg_count, arg_ptr);
#if 1