Version Packages (#4632) #980
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| name: Release | |
| on: | |
| push: | |
| branches: | |
| - main | |
| permissions: | |
| contents: read | |
| jobs: | |
| release: | |
| # Don't run on forks. We can and should only release from the main repo. | |
| permissions: | |
| contents: write # for Git to git push | |
| pull-requests: write # to allow creating PR | |
| if: github.repository == 'lit/lit' | |
| name: Release | |
| environment: Changesets | |
| runs-on: ubuntu-latest | |
| env: | |
| WIREIT_LOGGER: quiet-ci | |
| steps: | |
| - name: Use Lit Robot's name and email for all git actions | |
| run: | | |
| git config --global user.name "Lit Robot" | |
| git config --global user.email "lit-robot@google.com" | |
| - name: Checkout Lit Repo | |
| uses: actions/checkout@v3 | |
| with: | |
| path: lit | |
| # This makes Actions fetch all Git history so that Changesets can | |
| # generate changelogs with the correct commits | |
| fetch-depth: 0 | |
| - name: Setup Node | |
| uses: actions/setup-node@v3 | |
| with: | |
| node-version: 20 | |
| cache: 'npm' | |
| cache-dependency-path: lit/package-lock.json | |
| - name: Install Dependencies | |
| working-directory: lit | |
| run: npm ci | |
| - name: Create Release Pull Request or Publish to npm | |
| # The id of this step must not be "changesets", or else the step will be invisible | |
| # in the list of steps from the GitHub UI when the action runs (though it will still | |
| # run, and its output will appear in the raw logs). Unknown why this is the case, | |
| # see https://github.com/changesets/action/issues/149 for discussion. | |
| id: cs | |
| uses: changesets/action@v1 | |
| with: | |
| # The `working-directory` option is only available for steps that use | |
| # `run`. This `cwd` option is the same, but specific to this action. | |
| cwd: lit | |
| # This prevents `changesets/action` from changing the git username and | |
| # email. | |
| setupGitUser: false | |
| version: npm run version | |
| publish: npm run release | |
| env: | |
| HUSKY: 0 | |
| GITHUB_TOKEN: ${{ secrets.LIT_ROBOT_AUTOMATION_PAT }} | |
| NPM_TOKEN: ${{ secrets.LIT_ROBOT_NPM_PUBLISH_ACCESS_TOKEN }} | |
| - name: Checkout dist repo | |
| uses: actions/checkout@v3 | |
| # GitHub Actions outputs are strings and the string 'false' converts to | |
| # `true` because it isn't the empty string. | |
| if: steps.cs.outputs.published == 'true' | |
| with: | |
| repository: lit/dist | |
| ref: empty | |
| path: dist | |
| token: ${{ secrets.LIT_ROBOT_AUTOMATION_PAT }} | |
| - name: Push bundles to dist repo | |
| # GitHub Actions outputs are strings and the string 'false' converts to | |
| # `true` because it isn't the empty string. | |
| if: steps.cs.outputs.published == 'true' | |
| working-directory: dist | |
| run: | | |
| # Extract the version of `lit` that was published or the empty string. | |
| echo "Checking if Lit was published..." | |
| LIT_VERSION=$(node ../lit/scripts/extract-published-lit-version.js <<EOF | |
| ${{ steps.cs.outputs.publishedPackages }} | |
| EOF | |
| ) | |
| # Don't create a bundle commit if `lit` wasn't published. | |
| if [[ -z "$LIT_VERSION" ]]; then | |
| echo "Lit wasn't published, so bundles will not be pushed." | |
| exit 0 | |
| fi | |
| echo "Lit was published (${LIT_VERSION}), so bundles will be pushed." | |
| echo "Checking out the empty root commit..." | |
| git checkout --detach empty | |
| echo "Copying in all of the bundles..." | |
| mkdir all | |
| cp ../lit/packages/lit/lit-all.min.js all | |
| cp ../lit/packages/lit/lit-all.min.js.map all | |
| mkdir core | |
| cp ../lit/packages/lit/lit-core.min.js core | |
| cp ../lit/packages/lit/lit-core.min.js.map core | |
| echo "Committing and pushing new bundles with tag 'v${LIT_VERSION}'..." | |
| git add . | |
| git commit -m "Bundles for lit@${LIT_VERSION}" | |
| git tag "v${LIT_VERSION}" | |
| git push origin "v${LIT_VERSION}" | |
| echo "Done." |