mirror of
https://github.com/kirjavascript/trueLMAO.git
synced 2024-05-20 05:10:21 -04:00
50 lines
1.3 KiB
Bash
Executable file
50 lines
1.3 KiB
Bash
Executable file
#!/bin/sh
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set -eu
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script_path=$( cd "$(dirname "${BASH_SOURCE[0]}")" ; pwd -P )
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cd "$script_path"
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FAST=false
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while test $# -gt 0; do
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case "$1" in
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-h|--help)
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echo "build_web.sh [--fast]"
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echo " --fast: skip optimization step"
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exit 0
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;;
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--fast)
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shift
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FAST=true
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;;
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*)
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break
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;;
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esac
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done
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FOLDER_NAME=${PWD##*/}
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CRATE_NAME=$FOLDER_NAME # assume crate name is the same as the folder name
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CRATE_NAME_SNAKE_CASE="${CRATE_NAME//-/_}" # for those who name crates with-kebab-case
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WASM_BIN="static/${CRATE_NAME_SNAKE_CASE}_bg.wasm"
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rm -f "${WASM_BIN}"
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echo "Building rust…"
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BUILD=release
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cargo build -p "${CRATE_NAME}" --release --lib --target wasm32-unknown-unknown
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# Get the output directory (in the workspace it is in another location)
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TARGET=$(cargo metadata --format-version=1 | jq --raw-output .target_directory)
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echo "Generating JS bindings for wasm…"
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TARGET_NAME="${CRATE_NAME_SNAKE_CASE}.wasm"
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WASM_PATH="${TARGET}/wasm32-unknown-unknown/${BUILD}/${TARGET_NAME}"
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wasm-bindgen "${WASM_PATH}" --out-dir static --target web --no-typescript
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if [[ "${FAST}" == false ]]; then
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echo "Optimizing wasm…"
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# to get wasm-opt: apt/brew/dnf install binaryen
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# https://github.com/WebAssembly/binaryen/releases
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wasm-opt "${WASM_BIN}" -O2 --fast-math -o "${WASM_BIN}" # add -g to get debug symbols
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fi
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