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Use shell best practices in build_web.sh (#49)

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* Quote all shell variables

* Use [[ ]]/$() over [ ]/``

Co-authored-by: Austen Adler <agadler@austenadler.com>
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austenadler 2022-02-09 14:46:49 +00:00 committed by GitHub
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commit 8f5247e831
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1 changed files with 6 additions and 6 deletions
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build_web.sh
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@ -40,29 +40,29 @@ CRATE_NAME_SNAKE_CASE="${CRATE_NAME//-/_}" # for those who name crates with-keba
export RUSTFLAGS=--cfg=web_sys_unstable_apis
# Clear output from old stuff:
rm -f docs/${CRATE_NAME_SNAKE_CASE}_bg.wasm
rm -f "docs/${CRATE_NAME_SNAKE_CASE}_bg.wasm"
echo "Building rust…"
BUILD=release
cargo build -p ${CRATE_NAME} --release --lib --target wasm32-unknown-unknown
cargo build -p "${CRATE_NAME}" --release --lib --target wasm32-unknown-unknown
# Get the output directory (in the workspace it is in another location)
TARGET=`cargo metadata --format-version=1 | jq --raw-output .target_directory`
TARGET=$(cargo metadata --format-version=1 | jq --raw-output .target_directory)
echo "Generating JS bindings for wasm…"
TARGET_NAME="${CRATE_NAME_SNAKE_CASE}.wasm"
wasm-bindgen "${TARGET}/wasm32-unknown-unknown/${BUILD}/${TARGET_NAME}" \
--out-dir docs --no-modules --no-typescript
if [ "${FAST}" = false ]; then
if [[ "${FAST}" == false ]]; then
echo "Optimizing wasm…"
# to get wasm-opt: apt/brew/dnf install binaryen
wasm-opt docs/${CRATE_NAME}_bg.wasm -O2 --fast-math -o docs/${CRATE_NAME}_bg.wasm # add -g to get debug symbols
wasm-opt "docs/${CRATE_NAME}_bg.wasm" -O2 --fast-math -o "docs/${CRATE_NAME}_bg.wasm" # add -g to get debug symbols
fi
echo "Finished: docs/${CRATE_NAME_SNAKE_CASE}.wasm"
if [ "${OPEN}" = true ]; then
if [[ "${OPEN}" == true ]]; then
if [[ "$OSTYPE" == "linux-gnu"* ]]; then
# Linux, ex: Fedora
xdg-open http://localhost:8080/index.html