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REXM: Add example build option
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Lines changed: 66 additions & 20 deletions

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‎tools/rexm/rexm.c‎

Lines changed: 66 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -112,6 +112,7 @@ typedef enum {
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OP_REMOVE = 4, // Remove existing example
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OP_VALIDATE = 5, // Validate examples, using [examples_list.txt] as main source by default
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OP_UPDATE = 6, // Validate and update required examples (as far as possible)
115+
OP_BUILD = 7, // Build example for desktop and web, copy web output
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} rlExampleOperation;
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static const char *exCategories[REXM_MAX_EXAMPLE_CATEGORIES] = { "core", "shapes", "textures", "text", "models", "shaders", "audio", "others" };
@@ -356,6 +357,29 @@ int main(int argc, char *argv[])
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opCode = OP_UPDATE;
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}
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else if (strcmp(argv[1], "build") == 0)
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{
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// Build example for PLATFORM_DESKTOP and PLATFORM_WEB
363+
// NOTE: Build outputs to default directory, usually where the .c file is located,
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// to avoid issues with copying resources (at least on Desktop)
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// Web build files (.html, .wasm, .js, .data) are copied to raylib.com/examples repo
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// Check for valid upcoming argument
367+
if (argc == 2) LOG("WARNING: No example name provided to build\n");
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else if (argc > 3) LOG("WARNING: Too many arguments provided\n");
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else
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{
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// Verify example exists in collection to be removed
372+
char *exColInfo = LoadFileText(exCollectionFilePath);
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if (TextFindIndex(exColInfo, argv[2]) != -1) // Example in the collection
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{
375+
strcpy(exName, argv[2]); // Register example name for removal
376+
strncpy(exCategory, exName, TextFindIndex(exName, "_"));
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opCode = OP_BUILD;
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}
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else LOG("WARNING: REMOVE: Example not available in the collection\n");
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UnloadFileText(exColInfo);
381+
}
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}
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}
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361385
switch (opCode)
@@ -540,25 +564,11 @@ int main(int argc, char *argv[])
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// Compile to: raylib.com/examples/<category>/<category>_example_name.wasm
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// Compile to: raylib.com/examples/<category>/<category>_example_name.js
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//------------------------------------------------------------------------------------------------
543-
// TODO: Avoid platform-specific .BAT file
544-
/*
545-
SET RAYLIB_PATH=C:\GitHub\raylib
546-
SET COMPILER_PATH=C:\raylib\w64devkit\bin
547-
ENV_SET PATH=$(COMPILER_PATH)
548-
SET MAKE=mingw32-make
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$(MAKE) -f Makefile.Web shaders/shaders_deferred_render PLATFORM=$(PLATFORM) -B
550-
551-
//int putenv(char *string); // putenv takes a string of the form NAME=VALUE
552-
//int setenv(const char *envname, const char *envval, int overwrite);
553-
//int unsetenv(const char *name); //unset variable
554-
putenv("RAYLIB_DIR=C:\\GitHub\\raylib");
555-
putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
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setenv("RAYLIB_DIR", "C:\\GitHub\\raylib", 1);
557-
unsetenv("RAYLIB_DIR");
558-
getenv("RAYLIB_DIR");
567+
//putenv("RAYLIB_DIR=C:\\GitHub\\raylib");
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//putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
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// WARNING: EMSDK_PATH must be set to proper location when calling from GitHub Actions
559570
system(TextFormat("make -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exCategory, exName));
560-
*/
561-
system(TextFormat("%s/build_example_web.bat %s/%s", exBasePath, exCategory, exName));
571+
//system(TextFormat("%s/build_example_web.bat %s/%s", exBasePath, exCategory, exName));
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// Copy results to web side
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FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
@@ -634,8 +644,9 @@ int main(int argc, char *argv[])
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FileRemove(TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
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// Recompile example (on raylib side)
637-
// NOTE: Tools requirements: emscripten, w64devkit
638-
system(TextFormat("%s/build_example_web.bat %s/%s", exBasePath, exRecategory, exRename));
647+
// WARNING: EMSDK_PATH must be set to proper location when calling from GitHub Actions
648+
system(TextFormat("%s/make -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", exBasePath, exRecategory, exRename));
649+
//system(TextFormat("%s/build_example_web.bat %s/%s", exBasePath, exRecategory, exRename));
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// Copy results to web side
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FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exRecategory, exRename),
@@ -1133,6 +1144,41 @@ int main(int argc, char *argv[])
11331144
//------------------------------------------------------------------------------------------------
11341145

11351146
} break;
1147+
case OP_BUILD:
1148+
{
1149+
// Build: raylib.com/examples/<category>/<category>_example_name.html
1150+
// Build: raylib.com/examples/<category>/<category>_example_name.data
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// Build: raylib.com/examples/<category>/<category>_example_name.wasm
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// Build: raylib.com/examples/<category>/<category>_example_name.js
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if (strcmp(exCategory, "others") != 0) // Skipping "others" category
1154+
{
1155+
// Build example for PLATFORM_DESKTOP
1156+
putenv("RAYLIB_DIR=C:\\GitHub\\raylib");
1157+
putenv("PATH=%PATH%;C:\\raylib\\w64devkit\\bin");
1158+
putenv("MAKE=mingw32-make");
1159+
1160+
ChangeDirectory(exBasePath);
1161+
system(TextFormat("%s %s/%s PLATFORM=PLATFORM_DESKTOP -B", getenv("MAKE"), exCategory, exName));
1162+
1163+
// Build example for PLATFORM_WEB
1164+
system(TextFormat("%s -f Makefile.Web %s/%s PLATFORM=PLATFORM_WEB -B", getenv("MAKE"), exCategory, exName));
1165+
//system(TextFormat("%s/build_example_web.bat %s/%s", exBasePath, exInfo->category, exInfo->name));
1166+
1167+
// Update generated .html metadata
1168+
UpdateWebMetadata(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
1169+
TextFormat("%s/%s/%s.c", exBasePath, exCategory, exName));
1170+
1171+
// Copy results to web side
1172+
FileCopy(TextFormat("%s/%s/%s.html", exBasePath, exCategory, exName),
1173+
TextFormat("%s/%s/%s.html", exWebPath, exCategory, exName));
1174+
FileCopy(TextFormat("%s/%s/%s.data", exBasePath, exCategory, exName),
1175+
TextFormat("%s/%s/%s.data", exWebPath, exCategory, exName));
1176+
FileCopy(TextFormat("%s/%s/%s.wasm", exBasePath, exCategory, exName),
1177+
TextFormat("%s/%s/%s.wasm", exWebPath, exCategory, exName));
1178+
FileCopy(TextFormat("%s/%s/%s.js", exBasePath, exCategory, exName),
1179+
TextFormat("%s/%s/%s.js", exWebPath, exCategory, exName));
1180+
}
1181+
} break;
11361182
default: // Help
11371183
{
11381184
// Supported commands:

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