Viewing github.com/facebook/react/.github/workflows/commit

name: Commit Artifacts for Meta WWW and fbsource

```
on:
```
```
  push:
```

    branches: [main, meta-www, meta-fbsource]

```
jobs:
```
```
  download_artifacts:
```
```
    runs-on: ubuntu-latest
```
```
    outputs:
```

      www_branch_count: ${{ steps.check_branches.outputs.www_branch_count }}

      fbsource_branch_count: ${{ steps.check_branches.outputs.fbsource_branch_count }}

```
    steps:
```
```
      - uses: actions/checkout@v3
```
```
      - name: "Check branches"
```
```
        id: check_branches
```
```
        run: |
```

          echo "www_branch_count=$(git ls-remote --heads origin "refs/heads/meta-www" | wc -l)" >> "$GITHUB_OUTPUT"

          echo "fbsource_branch_count=$(git ls-remote --heads origin "refs/heads/meta-fbsource" | wc -l)" >> "$GITHUB_OUTPUT"

      - name: Download and unzip artifacts

```
        uses: actions/github-script@v6
```
```
        env:
```

          CIRCLECI_TOKEN: ${{secrets.CIRCLECI_TOKEN_DIFFTRAIN}}

```
        with:
```
```
          script: |
```

            const cp = require('child_process');

```
            function sleep(ms) {
```

              return new Promise(resolve => setTimeout(resolve, ms));

```
            }
```

            function execHelper(command, options, streamStdout = false) {

              return new Promise((resolve, reject) => {

```
                const proc = cp.exec(
```
```
                  command,
```
```
                  options,
```

                  (error, stdout) => (error ? reject(error) : resolve(stdout.trim())),

```
                );
```
```
                if (streamStdout) {
```

                  proc.stdout.pipe(process.stdout);

```
                }
```
```
              });
```
```
            }
```
```
            let artifactsUrl = null;
```

            // This is a temporary, dirty hack to avoid needing a GitHub auth token in the circleci

            // workflow to notify this GitHub action. Sorry!

```
            let iter = 0;
```

            spinloop: while (iter < 15) {

              const res = await github.rest.repos.listCommitStatusesForRef({

                owner: context.repo.owner,

                repo: context.repo.repo,

```
                ref: context.sha
```
```
              });
```

              for (const status of res.data) {

                if (/process_artifacts_combined/.test(status.context)) {

                  switch (status.state) {

```
                    case 'pending': {
```

                      console.log(`${status.context} is still pending`);

```
                      break;
```
```
                    }
```
```
                    case 'failure':
```
```
                    case 'error': {
```

                      throw new Error(`${status.context} has failed or errored`);

```
                    }
```
```
                    case 'success': {
```

                      // The status does not include a build ID, but we can extract it

                      // from the URL. I couldn't find a better way to do this.

                      const ciBuildId = /\/facebook\/react\/([0-9]+)/.exec(

                        status.target_url,

```
                      )[1];
```

                      if (Number.parseInt(ciBuildId, 10) + '' === ciBuildId) {

```
                        artifactsUrl =
```

                          `https://circleci.com/api/v1.1/project/github/facebook/react/${ciBuildId}/artifacts`;

                        console.log(`Found artifactsUrl: ${artifactsUrl}`);

                        break spinloop;

```
                      } else {
```

                        throw new Error(`${ciBuildId} isn't a number`);

```
                      }
```
```
                      break;
```
```
                    }
```
```
                    default: {
```

                      throw new Error(`Unhandled status state: ${status.state}`);

```
                      break;
```
```
                    }
```
```
                  }
```
```
                }
```
```
              }
```
```
              iter++;
```

              console.log("Sleeping for 60s...");

```
              await sleep(60_000);
```
```
            }
```

            if (artifactsUrl != null) {

              const {CIRCLECI_TOKEN} = process.env;

              const res = await fetch(artifactsUrl, {

```
                headers: {
```

                  'Circle-Token': CIRCLECI_TOKEN

```
                }
```
```
              });
```

              const data = await res.json();

              if (!Array.isArray(data) && data.message != null) {

                throw `CircleCI returned: ${data.message}`;

```
              }
```

              for (const artifact of data) {

                if (artifact.path === 'build.tgz') {

                  console.log(`Downloading and unzipping ${artifact.url}`);

```
                  await execHelper(
```

                    `curl -L ${artifact.url} -H "Circle-Token: ${CIRCLECI_TOKEN}" | tar -xvz`

```
                  );
```
```
                }
```
```
              }
```
```
            } else {
```
```
              process.exitCode = 1;
```
```
            }
```

      - name: Strip @license from eslint plugin and react-refresh

```
        run: |
```

          sed -i -e 's/ @license React*//' \

            build/oss-experimental/eslint-plugin-react-hooks/cjs/eslint-plugin-react-hooks.development.js \

            build/oss-experimental/react-refresh/cjs/react-refresh-babel.development.js

      - name: Move relevant files for React in www into compiled

```
        run: |
```
```
          mkdir -p ./compiled
```

          mkdir -p ./compiled/facebook-www

          mkdir -p ./compiled/babel-plugin-react-refresh

          # Copy the facebook-www folder into compiled

          mv build/facebook-www ./compiled

          # Copy WARNINGS to facebook-www

          mv build/WARNINGS ./compiled/facebook-www/WARNINGS

          # Copy eslint-plugin-react-hooks into facebook-www

          mv build/oss-experimental/eslint-plugin-react-hooks/cjs/eslint-plugin-react-hooks.development.js \

            ./compiled/facebook-www/eslint-plugin-react-hooks.js

          # Copy unstable_server-external-runtime.js into facebook-www

          mv build/oss-stable/react-dom/unstable_server-external-runtime.js \

            ./compiled/facebook-www/unstable_server-external-runtime.js

          # Copy react-refresh-babel.development.js into babel-plugin-react-refresh

          mv build/oss-experimental/react-refresh/cjs/react-refresh-babel.development.js \

            ./compiled/babel-plugin-react-refresh/index.js

```
          ls -R ./compiled
```

      - name: Move relevant files for React in fbsource into compiled-rn

```
        run: |
```

          BASE_FOLDER='compiled-rn/facebook-fbsource/xplat/js'

          mkdir -p ${BASE_FOLDER}/react-native-github/Libraries/Renderer/

          mkdir -p ${BASE_FOLDER}/RKJSModules/vendor/{scheduler,react,react-is,react-test-renderer}/

          # Move React Native renderer

          mv build/react-native/implementations/ $BASE_FOLDER/react-native-github/Libraries/Renderer/

          mv build/react-native/shims/ $BASE_FOLDER/react-native-github/Libraries/Renderer/

          mv build/facebook-react-native/scheduler/cjs/ $BASE_FOLDER/RKJSModules/vendor/scheduler/

          mv build/facebook-react-native/react/cjs/ $BASE_FOLDER/RKJSModules/vendor/react/

          mv build/facebook-react-native/react-is/cjs/ $BASE_FOLDER/RKJSModules/vendor/react-is/

          mv build/facebook-react-native/react-test-renderer/cjs/ $BASE_FOLDER/RKJSModules/vendor/react-test-renderer/

          # Delete OSS renderer. OSS renderer is synced through internal script.

          RENDERER_FOLDER=$BASE_FOLDER/react-native-github/Libraries/Renderer/implementations/

          rm $RENDERER_FOLDER/ReactFabric-{dev,prod,profiling}.js

          rm $RENDERER_FOLDER/ReactNativeRenderer-{dev,prod,profiling}.js

```
          ls -R ./compiled
```
```
      - name: Add REVISION file
```
```
        run: |
```

          echo ${{ github.sha }} >> ./compiled/facebook-www/REVISION

          echo ${{ github.sha }} >> ./compiled-rn/facebook-fbsource/xplat/js/react-native-github/Libraries/Renderer/REVISION

      - uses: actions/upload-artifact@v3

```
        with:
```
```
          name: compiled
```
```
          path: compiled/
```

      - uses: actions/upload-artifact@v3

```
        with:
```
```
          name: compiled-rn
```
```
          path: compiled-rn/
```
```
  commit_www_artifacts:
```
```
    needs: download_artifacts
```

    if: ${{ (github.ref == 'refs/heads/main' && needs.download_artifacts.outputs.www_branch_count == '0') || github.ref == 'refs/heads/meta-www' }}

```
    runs-on: ubuntu-latest
```
```
    steps:
```
```
      - uses: actions/checkout@v3
```
```
        with:
```
```
          ref: builds/facebook-www
```
```
      - name: Ensure clean directory
```
```
        run: rm -rf compiled
```

      - uses: actions/download-artifact@v3

```
        with:
```
```
          name: compiled
```
```
          path: compiled/
```
```
      - run: git status -u
```

      - name: Check if only the REVISION file has changed

```
        id: check_should_commit
```
```
        run: |
```

          if git status --porcelain | grep -qv '/REVISION$'; then

            echo "should_commit=true" >> "$GITHUB_OUTPUT"

```
          else
```

            echo "should_commit=false" >> "$GITHUB_OUTPUT"

```
          fi
```
```
      - name: Commit changes to branch
```

        if: steps.check_should_commit.outputs.should_commit == 'true'

        uses: stefanzweifel/git-auto-commit-action@v4

```
        with:
```
```
          commit_message: |
```

            ${{ github.event.head_commit.message }}

            DiffTrain build for [${{ github.sha }}](https://github.com/facebook/react/commit/${{ github.sha }})

```
          branch: builds/facebook-www
```

          commit_user_name: ${{ github.actor }}

          commit_user_email: ${{ github.actor }}@users.noreply.github.com

```
          create_branch: true
```
```
  commit_fbsource_artifacts:
```
```
    needs: download_artifacts
```
```
    runs-on: ubuntu-latest
```

    if: ${{ (github.ref == 'refs/heads/main' && needs.download_artifacts.outputs.fbsource_branch_count == '0') || github.ref == 'refs/heads/meta-fbsource' }}

```
    steps:
```
```
      - uses: actions/checkout@v3
```
```
        with:
```
```
          ref: main
```

          repository: facebook/react-fbsource-import

          token: ${{secrets.FBSOURCE_SYNC_PUSH_TOKEN}}

```
      - name: Ensure clean directory
```
```
        run: rm -rf compiled-rn
```

      - uses: actions/download-artifact@v3

```
        with:
```
```
          name: compiled-rn
```
```
          path: compiled-rn/
```
```
      - run: git status -u
```

      - name: Check if only the REVISION file has changed

```
        id: check_should_commit
```
```
        run: |
```

          if git status --porcelain | grep -qv '/REVISION$'; then

            echo "should_commit=true" >> "$GITHUB_OUTPUT"

```
          else
```

            echo "should_commit=false" >> "$GITHUB_OUTPUT"

```
          fi
```
```
      - name: Commit changes to branch
```

        if: steps.check_should_commit.outputs.should_commit == 'true'

        uses: stefanzweifel/git-auto-commit-action@v4

```
        with:
```
```
          commit_message: |
```

            ${{ github.event.head_commit.message }}

            DiffTrain build for commit https://github.com/facebook/react/commit/${{ github.sha }}.

          commit_user_name: ${{ github.actor }}

          commit_user_email: ${{ github.actor }}@users.noreply.github.com