mirror of
https://github.com/MercuryWorkshop/scramjet.git
synced 2025-05-13 06:20:02 -04:00
107 lines
5.5 KiB
Bash
107 lines
5.5 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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shopt -s inherit_errexit
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which cargo wasm-bindgen wasm-opt wasm-snip &> /dev/null || {
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echo "Please install cargo, wasm-bindgen, wasm-opt from https://github.com/WebAssembly/binaryen, and wasm-snip from https://github.com/r58playz/wasm-snip!"
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exit 1
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}
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WBG="wasm-bindgen 0.2.100"
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if ! [[ "$(wasm-bindgen -V)" =~ ^"$WBG" ]]; then
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echo "Incorrect wasm-bindgen-cli version: '$(wasm-bindgen -V)' != '$WBG'"
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exit 1
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fi
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if ! [ "${RELEASE:-0}" = "1" ]; then
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WASMOPTFLAGS="${WASMOPTFLAGS:-} -g"
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FEATURES="debug,${FEATURES:-}"
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else
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: "${WASMOPTFLAGS:=}"
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: "${FEATURES:=}"
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fi
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(
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export RUSTFLAGS='-C target-feature=+atomics,+bulk-memory,+simd128 -Zlocation-detail=none -Zfmt-debug=none'
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if [ "${OPTIMIZE_FOR_SIZE:-0}" = "1" ]; then
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export RUSTFLAGS="${RUSTFLAGS} -C opt-level=z"
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fi
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cargo build --release --target wasm32-unknown-unknown \
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-Z build-std=panic_abort,std -Z build-std-features=panic_immediate_abort,optimize_for_size \
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--no-default-features --features "$FEATURES"
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)
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wasm-bindgen --target web --out-dir out/ ../target/wasm32-unknown-unknown/release/wasm.wasm
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sed -i 's/import.meta.url/""/g' out/wasm.js
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cd ../../
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wasm-snip rewriter/wasm/out/wasm_bg.wasm -o rewriter/wasm/out/wasm_snipped.wasm \
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-p 'oxc_regular_expression::.*' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_non_array_type' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_import_type' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_operator_or_higher' \
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'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::parse_ts_interface_declaration' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_mapped_type' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_index_signature_declaration' \
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'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::parse_ts_import_equals_declaration' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_or_type_predicate' \
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'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::parse_ts_namespace_or_module_declaration_body' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_implements_clause' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_intersection_type_or_higher' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_type_name' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_literal_type_node' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_asserts_type_predicate' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_tuple_element_type' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_arguments_of_type_reference' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_call_signature_member' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::is_start_of_type' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_this_type_predicate' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_query' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_reference' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_operator' \
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'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_literal' \
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'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::is_at_enum_declaration' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_element' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_identifier' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_element_name' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_children' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_fragment' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_expression_container' \
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'oxc_parser::jsx::<impl oxc_parser::ParserImpl>::parse_jsx_expression'
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#
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# these are confirmed to break oxc
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# 'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::parse_declaration' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_type' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_type_arguments_in_expression' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_type_parameters' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_class_element_modifiers' \
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# 'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::eat_decorators' \
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# 'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::is_nth_at_modifier' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::try_parse_type_arguments' \
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# 'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::is_at_ts_index_signature_member' \
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# 'oxc_parser::ts::types::<impl oxc_parser::ParserImpl>::parse_ts_return_type_annotation' \
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# 'oxc_parser::ts::statement::<impl oxc_parser::ParserImpl>::parse_ts_type_annotation' \
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if [ "${RELEASE:-0}" = "1" ]; then
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(
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G="--generate-global-effects"
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# shellcheck disable=SC2086
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time wasm-opt $WASMOPTFLAGS \
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rewriter/wasm/out/wasm_snipped.wasm -o rewriter/wasm/out/optimized.wasm --enable-threads --enable-bulk-memory --enable-simd \
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--converge -tnh --vacuum \
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$G -O4 $G --flatten $G --rereloop $G -O4 $G -O4 $G -O4 \
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$G -Oz $G --flatten $G --rereloop $G -Oz $G -Oz $G -Oz \
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$G --code-folding $G --const-hoisting $G --dae $G --flatten $G --merge-locals \
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$G -O4 $G --flatten $G --rereloop $G -O4 $G -O4 $G -O4 \
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$G -Oz $G --flatten $G --rereloop $G -Oz $G -Oz $G -Oz
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)
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else
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cp rewriter/wasm/out/wasm_snipped.wasm rewriter/wasm/out/optimized.wasm
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fi
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mkdir -p dist/
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cp rewriter/wasm/out/optimized.wasm dist/scramjet.wasm.wasm
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echo "Rewriter Build Complete!"
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