57 lines
1.9 KiB
Bash
Executable file
57 lines
1.9 KiB
Bash
Executable file
#!/bin/bash -eu
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PROJECT_NAME="transformation_visualizer"
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ASSETS_DIR="src/assets"
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RAYLIB_PATH="src/libraries/raylib"
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EMSCRIPTEN_SDK_DIR="$HOME/programs/emsdk"
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OUT_DIR="build/web"
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INDEX_TEMPLATE_PATH="src/web/index_template.html"
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if [[ -v 1 ]]; then
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if [ "$1" = "DEBUG" ]; then
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ODIN_FLAGS="-debug"
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elif [ "$1" = "RELEASE" ]; then
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ODIN_FLAGS="-o:size"
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else
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echo "Usage: <script> <DEBUG/RELEASE>"
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exit 1
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fi
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else
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echo "Usage: <script> <DEBUG/RELEASE>"
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exit 1
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fi
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WASM_OBJ_NAME="transformation_visualizer.wasm.obj"
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rm -r $OUT_DIR
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mkdir -p $OUT_DIR
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export EMSDK_QUIET=1
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[[ -f "$EMSCRIPTEN_SDK_DIR/emsdk_env.sh" ]] && . "$EMSCRIPTEN_SDK_DIR/emsdk_env.sh"
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# Note RAYLIB_WASM_LIB=env.o -- env.o is an internal WASM object file. You can
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# see how RAYLIB_WASM_LIB is used inside <odin>/vendor/raylib/raylib.odin.
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#
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# The emcc call will be fed the actual raylib library file. That stuff will end
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# up in env.o
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ODIN_DEFINES="-define:RAYLIB_WASM_LIB=env.o -define:RAYGUI_WASM_LIB=env.o"
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odin build src/web/ -target:js_wasm32 -target-features:simd128 -build-mode:obj $ODIN_DEFINES $ODIN_FLAGS -out:$OUT_DIR/$WASM_OBJ_NAME
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ODIN_PATH=$(odin root)
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cp $ODIN_PATH/core/sys/wasm/js/odin.js $OUT_DIR
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files="$OUT_DIR/$WASM_OBJ_NAME $RAYLIB_PATH/wasm/libraylib.a $RAYLIB_PATH/wasm/libraygui.a"
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# index_template.html contains the javascript code that calls the procedures in
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# source/main_web/main_web.odin
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# TODO (synthas): Investigate why emcc's emscripten flag causes a linker error on itch.io
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EMCC_SETTINGS="-sEXPORTED_RUNTIME_METHODS=['HEAPF32'] -sUSE_GLFW=3 -sWASM_BIGINT -sWARN_ON_UNDEFINED_SYMBOLS=0"
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flags="-O2 $EMCC_SETTINGS --shell-file $INDEX_TEMPLATE_PATH --preload-file src/assets"
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# For debugging: Add `-g` to `emcc` (gives better error callstack in chrome)
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emcc -o $OUT_DIR/index.html $files $flags
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rm -f $OUT_DIR/$WASM_OBJ_NAME
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zip -r $OUT_DIR/${PROJECT_NAME}.zip $OUT_DIR
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echo "Web build created in ${OUT_DIR}"
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