Build CLI packages in CI (parcel-bundler#80)

Author: devongovett

.github/workflows/release.yml

@@ -11,10 +11,12 @@ jobs:
           # Windows
           - os: windows-latest
             target: x86_64-pc-windows-msvc
+            binary: parcel_css.exe
           # Mac OS
           - os: macos-latest
             target: x86_64-apple-darwin
             strip: strip -x # Must use -x on macOS. This produces larger results on linux.
+            binary: parcel_css
 
     name: build-${{ matrix.target }}
     runs-on: ${{ matrix.os }}
@@ -39,14 +41,20 @@ jobs:
         run: yarn build-release
         env:
           RUST_TARGET: ${{ matrix.target }}
+      - name: Build CLI
+        run: |
+          cargo build --release --features cli --target ${{ matrix.target }}
+          node -e "require('fs').renameSync('target/${{ matrix.target }}/release/${{ matrix.binary }}', '${{ matrix.binary }}')"
       - name: Strip debug symbols # https://github.com/rust-lang/rust/issues/46034
         if: ${{ matrix.strip }}
-        run: ${{ matrix.strip }} *.node
+        run: ${{ matrix.strip }} *.node ${{ matrix.binary }}
       - name: Upload artifacts
         uses: actions/upload-artifact@v2
         with:
           name: bindings-${{ matrix.target }}
-          path: '*.node'
+          path: |
+            *.node
+            ${{ matrix.binary }}
 
   build-apple-silicon:
     name: build-apple-silicon
@@ -73,13 +81,26 @@ jobs:
         env:
           RUST_TARGET: aarch64-apple-darwin
           JEMALLOC_SYS_WITH_LG_PAGE: 14
+      - name: Build CLI
+        run: |
+          export CC=$(xcrun -f clang);
+          export CXX=$(xcrun -f clang++);
+          SYSROOT=$(xcrun --sdk macosx --show-sdk-path);
+          export CFLAGS="-isysroot $SYSROOT -isystem $SYSROOT";
+          export MACOSX_DEPLOYMENT_TARGET="10.9";
+          cargo build --release --features cli --target aarch64-apple-darwin
+          mv target/aarch64-apple-darwin/release/parcel_css parcel_css
+        env:
+          JEMALLOC_SYS_WITH_LG_PAGE: 14
       - name: Strip debug symbols # https://github.com/rust-lang/rust/issues/46034
-        run: strip -x *.node
+        run: strip -x *.node parcel_css
       - name: Upload artifacts
         uses: actions/upload-artifact@v2
         with:
           name: bindings-aarch64-apple-darwin
-          path: '*.node'
+          path: |
+            *.node
+            parcel_css
 
   build-linux:
     strategy:
@@ -134,14 +155,20 @@ jobs:
         run: yarn build-release
         env:
           RUST_TARGET: ${{ matrix.target }}
+      - name: Build CLI
+        run: |
+          cargo build --release --features cli --target ${{ matrix.target }}
+          mv target/${{ matrix.target }}/release/parcel_css parcel_css
       - name: Strip debug symbols # https://github.com/rust-lang/rust/issues/46034
         if: ${{ matrix.strip }}
-        run: ${{ matrix.strip }} *.node
+        run: ${{ matrix.strip }} *.node parcel_css
       - name: Upload artifacts
         uses: actions/upload-artifact@v2
         with:
           name: bindings-${{ matrix.target }}
-          path: '*.node'
+          path: |
+            *.node
+            parcel_css
 
   build-wasm:
     runs-on: ubuntu-latest
@@ -191,6 +218,10 @@ jobs:
             npm publish;
             cd ../..;
           done
+          cd cli
+          echo "Publishing @parcel/css-cli...";
+          npm publish
+          cd ..
           echo "Publishing @parcel/css...";
           npm publish
 

cli/.gitignore

@@ -0,0 +1,4 @@
+package.json
+README.md
+.DS_Store
+parcel_css.exe

cli/parcel_css

@@ -0,0 +1 @@
+This file is required so that npm creates the parcel-css binary on Windows.

cli/postinstall.js

@@ -0,0 +1,45 @@
+let fs = require('fs');
+let path = require('path');
+
+let parts = [process.platform, process.arch];
+if (process.platform === 'linux') {
+  const {MUSL, family} = require('detect-libc');
+  if (family === MUSL) {
+    parts.push('musl');
+  } else if (process.arch === 'arm') {
+    parts.push('gnueabihf');
+  } else {
+    parts.push('gnu');
+  }
+} else if (process.platform === 'win32') {
+  parts.push('msvc');
+}
+
+let binary = process.platform === 'win32' ? 'parcel_css.exe' : 'parcel_css';
+
+let pkgPath;
+try {
+  pkgPath = path.dirname(require.resolve(`@parcel/css-cli-${parts.join('-')}/package.json`));
+} catch (err) {
+  pkgPath = path.join(__dirname, '..', 'target', 'release');
+  if (!fs.existsSync(path.join(pkgPath, binary))) {
+    pkgPath = path.join(__dirname, '..', 'target', 'debug');
+  }
+}
+
+try {
+  fs.linkSync(path.join(pkgPath, binary), path.join(__dirname, binary));
+} catch (err) {
+  try {
+    fs.copyFileSync(path.join(pkgPath, binary), path.join(__dirname, binary));
+  } catch (err) {
+    console.error('Failed to move @parcel/css-cli binary into place.');
+    process.exit(1);
+  }
+}
+
+if (process.platform === 'win32') {
+  try {
+    fs.unlinkSync(path.join(__dirname, 'parcel_css'));
+  } catch (err) {}
+}

scripts/build-npm.js

@@ -26,6 +26,7 @@ const sysToNodePlatform = {
 };
 
 let optionalDependencies = {};
+let cliOptionalDependencies = {};
 
 try {
   fs.mkdirSync(dir + '/npm');
@@ -41,6 +42,33 @@ for (let triple of triples) {
     t += '-' + abi;
   }
 
+  buildNode(triple, cpu, os, t);
+  buildCLI(triple, cpu, os, t);
+}
+
+pkg.optionalDependencies = optionalDependencies;
+fs.writeFileSync(`${dir}/package.json`, JSON.stringify(pkg, false, 2) + '\n');
+
+let cliPkg = {...pkg};
+cliPkg.name += '-cli';
+cliPkg.bin = {
+  'parcel-css': 'parcel_css'
+};
+delete cliPkg.main;
+delete cliPkg.napi;
+delete cliPkg.devDependencies;
+delete cliPkg.targets;
+delete cliPkg.types;
+cliPkg.files = ['parcel_css', 'postinstall.js'];
+cliPkg.optionalDependencies = cliOptionalDependencies;
+cliPkg.scripts = {
+  postinstall: 'node postinstall.js'
+};
+
+fs.writeFileSync(`${dir}/cli/package.json`, JSON.stringify(cliPkg, false, 2) + '\n');
+fs.copyFileSync(`${dir}/README.md`, `${dir}/cli/README.md`);
+
+function buildNode(triple, cpu, os, t) {
   let name = `parcel-css.${t}.node`;
 
   let pkg2 = {...pkg};
@@ -60,12 +88,35 @@ for (let triple of triples) {
   optionalDependencies[pkg2.name] = pkg.version;
 
   try {
-    fs.mkdirSync(dir + '/npm/' + t);
+    fs.mkdirSync(dir + '/npm/node-' + t);
   } catch (err) {}
-  fs.writeFileSync(`${dir}/npm/${t}/package.json`, JSON.stringify(pkg2, false, 2) + '\n');
-  fs.copyFileSync(`${dir}/artifacts/bindings-${triple}/${name}`, `${dir}/npm/${t}/${name}`);
-  fs.writeFileSync(`${dir}/npm/${t}/README.md`, `This is the ${triple} build of @parcel/css. See https://github.com/parcel-bundler/parcel-css for details.`);
+  fs.writeFileSync(`${dir}/npm/node-${t}/package.json`, JSON.stringify(pkg2, false, 2) + '\n');
+  fs.copyFileSync(`${dir}/artifacts/bindings-${triple}/${name}`, `${dir}/npm/node-${t}/${name}`);
+  fs.writeFileSync(`${dir}/npm/node-${t}/README.md`, `This is the ${triple} build of @parcel/css. See https://github.com/parcel-bundler/parcel-css for details.`);
 }
 
-pkg.optionalDependencies = optionalDependencies;
-fs.writeFileSync(`${dir}/package.json`, JSON.stringify(pkg, false, 2) + '\n');
+function buildCLI(triple, cpu, os, t) {
+  let binary = os === 'win32' ? 'parcel_css.exe' : 'parcel_css';
+  let pkg2 = {...pkg};
+  pkg2.name += '-cli-' + t;
+  pkg2.os = [os];
+  pkg2.cpu = [cpu];
+  pkg2.files = [binary];
+  delete pkg2.main;
+  delete pkg2.napi;
+  delete pkg2.devDependencies;
+  delete pkg2.dependencies;
+  delete pkg2.optionalDependencies;
+  delete pkg2.targets;
+  delete pkg2.scripts;
+  delete pkg2.types;
+
+  cliOptionalDependencies[pkg2.name] = pkg.version;
+  
+  try {
+    fs.mkdirSync(dir + '/npm/cli-' + t);
+  } catch (err) {}
+  fs.writeFileSync(`${dir}/npm/cli-${t}/package.json`, JSON.stringify(pkg2, false, 2) + '\n');
+  fs.copyFileSync(`${dir}/artifacts/bindings-${triple}/${binary}`, `${dir}/npm/cli-${t}/${binary}`);
+  fs.writeFileSync(`${dir}/npm/cli-${t}/README.md`, `This is the ${triple} build of @parcel/css-cli. See https://github.com/parcel-bundler/parcel-css for details.`);
+}