158 lines
4.2 KiB
Nix
158 lines
4.2 KiB
Nix
{
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perSystem =
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{
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self',
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pkgs,
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lib,
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src,
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version,
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...
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}:
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let
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grammars = [
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"bash"
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"c"
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"cpp"
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"embedded-template"
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"html"
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"javascript"
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"json"
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"python"
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"rust"
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"typescript"
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];
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wasmTestGrammars = pkgs.stdenv.mkDerivation {
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inherit src version;
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pname = "wasm-test-grammars";
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nativeBuildInputs = [
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self'.packages.cli
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pkgs.pkgsCross.wasi32.stdenv.cc
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pkgs.nodejs_22
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];
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buildPhase = ''
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export HOME=$TMPDIR
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export TREE_SITTER_WASI_SDK_PATH=${pkgs.pkgsCross.wasi32.stdenv.cc}
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export NIX_LDFLAGS=""
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cp -r ${self'.packages.test-grammars}/fixtures .
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chmod -R u+w fixtures
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for grammar in ${lib.concatStringsSep " " grammars}; do
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if [ -d "fixtures/grammars/$grammar" ]; then
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echo "Building WASM for $grammar"
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if [ "$grammar" = "typescript" ]; then
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tree-sitter build --wasm -o "tree-sitter-typescript.wasm" "fixtures/grammars/$grammar/typescript"
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tree-sitter build --wasm -o "tree-sitter-tsx.wasm" "fixtures/grammars/$grammar/tsx"
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else
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tree-sitter build --wasm -o "tree-sitter-$grammar.wasm" "fixtures/grammars/$grammar"
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fi
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fi
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done
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'';
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installPhase = ''
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mkdir -p $out
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for wasm in *.wasm; do
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if [ -f "$wasm" ]; then
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echo "Installing $wasm"
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cp "$wasm" $out/
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fi
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done
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'';
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};
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in
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{
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packages = {
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web-tree-sitter = pkgs.buildNpmPackage {
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inherit src version;
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pname = "web-tree-sitter";
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npmDepsHash = "sha256-y0GobcskcZTmju90TM64GjeWiBmPFCrTOg0yfccdB+Q=";
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nativeBuildInputs = [
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pkgs.rustPlatform.cargoSetupHook
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pkgs.cargo
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pkgs.pkg-config
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pkgs.emscripten
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];
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cargoDeps = pkgs.rustPlatform.importCargoLock {
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lockFile = ../../Cargo.lock;
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};
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doCheck = true;
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postPatch = ''
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cp lib/binding_web/package{,-lock}.json .
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'';
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buildPhase = ''
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cd lib/binding_web
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CJS=true npm run build
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CJS=true npm run build:debug
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npm run build:debug
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npm run build
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'';
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checkPhase = ''
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cd ../../
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mkdir -p target/release
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for grammar in ${wasmTestGrammars}/*.wasm; do
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if [ -f "$grammar" ]; then
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cp "$grammar" target/release/
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fi
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done
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cd lib/binding_web && npm test
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'';
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meta = {
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description = "web-tree-sitter - WebAssembly bindings to the Tree-sitter parsing library.";
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longDescription = ''
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web-tree-sitter provides WebAssembly bindings to the Tree-sitter parsing library.
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It can build a concrete syntax tree for a source file and efficiently update
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the syntax tree as the source file is edited. This package provides the WebAssembly bindings
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and a JavaScript API for using them in web browsers
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'';
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homepage = "https://tree-sitter.github.io/tree-sitter";
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changelog = "https://github.com/tree-sitter/tree-sitter/releases/tag/v${version}";
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license = lib.licenses.mit;
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maintainers = [ lib.maintainers.amaanq ];
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platforms = lib.platforms.all;
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};
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};
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web-lint = pkgs.buildNpmPackage {
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inherit src version;
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pname = "web-tree-sitter-lint";
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npmDepsHash = "sha256-y0GobcskcZTmju90TM64GjeWiBmPFCrTOg0yfccdB+Q=";
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postPatch = ''
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cp lib/binding_web/package{,-lock}.json .
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'';
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buildPhase = ''
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cd lib/binding_web
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npm run lint
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'';
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installPhase = ''
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touch $out
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'';
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meta = {
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description = "Lint check for web-tree-sitter TypeScript/JavaScript code";
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};
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};
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};
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};
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}
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