[ci] Parallelize yarn build and yarn lint-build

ghstack-source-id: 636f2bb
Pull Request resolved: #30071

Author: poteto

.circleci/config.yml

@@ -97,7 +97,7 @@ jobs:
     steps:
       - checkout
       - setup_node_modules
-      - run: yarn build
+      - run: yarn build --ci=circleci
       - persist_to_workspace:
           root: .
           paths:

.github/workflows/runtime_build.yml

@@ -8,9 +8,33 @@ on:
       - 'compiler/**'
 
 jobs:
+  define_build_params:
+    name: Build build params
+    runs-on: ubuntu-latest
+    outputs:
+      bundle_type: ${{ steps.define_bundle_types.outputs.result }}
+      release_channel:  ${{ steps.define_release_channels.outputs.result }}
+    steps:
+      - uses: actions/github-script@v7
+        id: define_bundle_types
+        with:
+          script: |
+            const {bundleTypes} = require('.scripts/rollup/bundles');
+            return Object.values(bundleTypes);
+      - uses: actions/github-script@v7
+        id: define_release_channels
+        with:
+          script: |
+            return ['stable', 'experimental'];
+
   build:
     name: yarn build
     runs-on: ubuntu-latest
+    needs: define_build_params
+    strategy:
+      matrix:
+        bundle_type: ${{ fromJSON(needs.define_build_params.outputs.bundle_type) }}
+        release_channel: ${{ fromJSON(needs.define_build_params.outputs.release_channel) }}
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v4
@@ -25,17 +49,17 @@ jobs:
           path: "**/node_modules"
           key: ${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
       - run: yarn install --frozen-lockfile
-      - run: yarn build
-      - name: Cache build
-        uses: actions/cache@v4
-        id: build_cache
+      - run: yarn build --b=${{ matrix.bundle_type }} --r=${{ matrix.release_channel }} --ci=github
+      - name: Archive build
+        uses: actions/upload-artifact@v4
         with:
-          path: "build/**"
-          key: yarn-build-${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
+          name: build-${{ matrix.release_channel }}-${{ matrix.bundle_type }}
+          path: |
+            build/**
 
   lint_build:
     name: yarn lint-build
-    needs: build
+    needs: [define_build_params, build]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -50,11 +74,9 @@ jobs:
         with:
           path: "**/node_modules"
           key: ${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
-      - name: Restore cached build
-        uses: actions/cache@v4
-        id: build_cache
+      - name: Restore archived build
+        uses: actions/download-artifact@v4
         with:
-          path: "build/**"
-          key: yarn-build-${{ runner.arch }}-${{ runner.os }}-modules-${{ hashFiles('yarn.lock') }}
+          name: build-${{ needs.define_build_params.outputs.release_channel }}-${{ needs.define_build_params.outputs.bundle_type }}
       - run: yarn install --frozen-lockfile
       - run: yarn lint-build

scripts/rollup/build-all-release-channels.js

@@ -15,6 +15,9 @@ const {
   canaryChannelLabel,
   rcNumber,
 } = require('../../ReactVersions');
+const yargs = require('yargs');
+const Bundles = require('./bundles');
+const {buildEverything} = require('./build-ghaction');
 
 // Runs the build script for both stable and experimental release channels,
 // by configuring an environment variable.
@@ -53,7 +56,48 @@ fs.writeFileSync(
   `export default '${PLACEHOLDER_REACT_VERSION}';\n`
 );
 
-if (process.env.CIRCLE_NODE_TOTAL) {
+const argv = yargs.wrap(yargs.terminalWidth()).options({
+  releaseChannel: {
+    alias: 'r',
+    describe: 'Build the given release channel.',
+    requiresArg: true,
+    type: 'string',
+    default: 'experimental',
+    choices: ['experimental', 'stable'],
+  },
+  bundleType: {
+    alias: 'b',
+    describe: 'Build the given bundle type.',
+    requiresArg: true,
+    type: 'string',
+    choices: Object.values(Bundles.bundleTypes),
+  },
+  ci: {
+    describe: 'Run tests in CI',
+    requiresArg: false,
+    type: 'choices',
+    choices: ['circleci', 'github'],
+  },
+}).argv;
+
+if (argv.ci === 'github') {
+  // ./scripts/rollup/build was being used by spawning a new process and passing via ENV variables
+  // so let's just preserve this for now and rewrite it later to just take a function arg
+  process.env.RELEASE_CHANNEL = argv.releaseChannel;
+  buildEverything(argv.bundleType);
+  switch (argv.releaseChannel) {
+    case 'stable': {
+      processStable('./build');
+      break;
+    }
+    case 'experimental': {
+      processExperimental('./build');
+      break;
+    }
+    default:
+      throw new Error(`Unknown release channel ${argv.releaseChannel}`);
+  }
+} else if (argv.ci === 'circleci') {
   // In CI, we use multiple concurrent processes. Allocate half the processes to
   // build the stable channel, and the other half for experimental. Override
   // the environment variables to "trick" the underlying build script.