create-release-branch #32
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| name: create-release-branch | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| # When the workflow is executed manually, the user can select whether the branch should correspond to a major, | |
| # minor, or patch release. | |
| release-type: | |
| type: choice | |
| description: what kind of release? | |
| options: | |
| - major | |
| - minor | |
| - patch | |
| required: true | |
| schedule: | |
| # Cron syntax is "minute[0-59] hour[0-23] date[1-31] month[1-12] day[0-6]". '*' is 'any value,' and multiple values | |
| # can be specified with comma-separated lists. All times are UTC. | |
| # So this expression means "run at 12 PM UTC, every Friday". | |
| - cron: "0 12 * * 5" | |
| jobs: | |
| # Depending on circumstances, we may want to exit early instead of running the workflow to completion. | |
| verify-should-run: | |
| runs-on: macos-latest | |
| outputs: | |
| should-run: ${{ steps.main.outputs.should_run }} | |
| steps: | |
| - id: main | |
| run: | | |
| # If the workflow was manually triggered, then it should always be allowed to run to completion. | |
| [[ "${{ github.event_name }}" = "workflow_dispatch" ]] && echo "should_run=true" >> "$GITHUB_OUTPUT" && exit 0 | |
| # `date -u` returns UTC datetime, and `%u` formats the output to be the day of the week, with 1 being Monday, | |
| # 2 being Tuesday, etc. | |
| TODAY_DOW=$(date -u +%u) | |
| # This `date` expression returns the last Tuesday of the month, which is our Release Day. %d formats the output | |
| # as the day of the month (1-31). | |
| NEXT_RELEASE_DATE=$(date -u -v1d -v+1m -v-1d -v-tue +%d) | |
| # This `date` expression returns next Tuesday, and `%d` formats the output as the day of the month (1-31). | |
| NEXT_TUESDAY_DATE=$(date -u -v+tue +%d) | |
| # If the workflow wasn't manually triggered, then it should only be allowed to run to completion on the Friday | |
| # before Release Day. | |
| [[ $TODAY_DOW != 5 || $NEXT_RELEASE_DATE != $NEXT_TUESDAY_DATE ]] && echo "should_run=false" >> "$GITHUB_OUTPUT" || echo "should_run=true" >> "$GITHUB_OUTPUT" | |
| create-release-branch: | |
| runs-on: macos-latest | |
| needs: verify-should-run | |
| if: ${{ needs.verify-should-run.outputs.should-run == 'true' }} | |
| env: | |
| GH_TOKEN: ${{ github.token }} | |
| permissions: | |
| contents: write | |
| outputs: | |
| branch-name: ${{ steps.create-branch.outputs.branch_name }} | |
| steps: | |
| # Checkout `dev` | |
| - uses: actions/checkout@v4 | |
| with: | |
| ref: 'dev' | |
| # We need to set up Node and install our Node dependencies. | |
| - uses: actions/setup-node@v4 | |
| with: | |
| node-version: 'lts/*' # Always use Node LTS for building dependencies. | |
| - run: yarn | |
| # Increment the version as desired locally, without actually committing anything. | |
| - name: Locally increment version | |
| run: | | |
| # A workflow dispatch event lets the user specify what release type they want. | |
| if [[ "${{ github.event_name }}" = "workflow_dispatch" ]]; then | |
| RELEASE_TYPE=${{ github.event.inputs.release-type }} | |
| # The regularly scheduled releases are always minor. | |
| else | |
| RELEASE_TYPE=minor | |
| fi | |
| # Increment the version as needed | |
| npm --no-git-tag-version version $RELEASE_TYPE | |
| # The branch protection rule for `release-x.y.z` branches prevents pushing commits directly. To work around this, | |
| # we create an interim branch that we _can_ push commits to, and we'll do our version bookkeeping in that branch | |
| # instead. | |
| - id: create-interim-branch | |
| run: | | |
| NEW_VERSION=$(jq -r ".version" package.json) | |
| INTERIM_BRANCH_NAME=${NEW_VERSION}-interim | |
| # Create and check out the interim branch. | |
| git checkout -b $INTERIM_BRANCH_NAME | |
| # Immediately push the interim branch with no changes, so GraphQL can push to it later. | |
| git push --set-upstream origin $INTERIM_BRANCH_NAME | |
| # Update our dependencies | |
| - run: yarn upgrade | |
| # Use the GraphQL API to create a signed commmit with our changes. | |
| - run: | | |
| # GraphQL needs to know what branch to push to. | |
| BRANCH=$(git rev-parse --abbrev-ref HEAD) | |
| # GraphQL needs a message for the commit. | |
| NEW_VERSION=$(jq -r ".version" package.json) | |
| MESSAGE="Preparing for v$NEW_VERSION release." | |
| # GraphQL needs the latest versions of the files we changed, as Base64 encoded strings. | |
| NEW_PACKAGE="$(cat package.json | base64)" | |
| NEW_YARN_LOCK="$(cat yarn.lock | base64)" | |
| gh api graphql -F message="$MESSAGE" -F oldOid=`git rev-parse HEAD` -F branch="$BRANCH" \ | |
| -F newPackage="$NEW_PACKAGE" -F newYarnLock="$NEW_YARN_LOCK" \ | |
| -f query=' | |
| mutation ($message: String!, $oldOid: GitObjectID!, $branch: String!, $newPackage: Base64String!, $newYarnLock: Base64String!) { | |
| createCommitOnBranch(input: { | |
| branch: { | |
| repositoryNameWithOwner: "forcedotcom/sfdx-code-analyzer-vscode", | |
| branchName: $branch | |
| }, | |
| message: { | |
| headline: $message | |
| }, | |
| fileChanges: { | |
| additions: [ | |
| { | |
| path: "package.json", | |
| contents: $newPackage | |
| }, { | |
| path: "yarn.lock", | |
| contents: $newYarnLock | |
| } | |
| ] | |
| }, | |
| expectedHeadOid: $oldOid | |
| }) { | |
| commit { | |
| id | |
| } | |
| } | |
| }' | |
| # Now that we've done our bookkeeping commits on the interim branch, use it as the base for the real release branch. | |
| - name: Create release branch | |
| id: create-branch | |
| run: | | |
| # The commit happened on the remote end, not ours, so we need to clean the directory and pull. | |
| git checkout -- . | |
| git pull | |
| # Now we can create the actual release branch. | |
| NEW_VERSION=$(jq -r ".version" package.json) | |
| git checkout -b release-$NEW_VERSION | |
| git push --set-upstream origin release-$NEW_VERSION | |
| # Now that we're done with the interim branch, delete it. | |
| git push -d origin ${NEW_VERSION}-interim | |
| # Output the release branch name so we can use it in later jobs. | |
| echo "branch_name=release-$NEW_VERSION" >> "$GITHUB_OUTPUT" | |
| # Build the scanner tarball so it can be installed locally when we run tests. | |
| build-scanner-tarball: | |
| name: 'Build scanner tarball' | |
| needs: verify-should-run | |
| uses: ./.github/workflows/build-scanner-tarball.yml | |
| with: | |
| # Note: Using `dev` here is technically incorrect. For full completeness's sake, we should probably be | |
| # using the branch corresponding to the upcoming scanner release. However, identifying that branch is | |
| # non-trivial, and there are unlikely to be major differences between the two that appear in the few days | |
| # between creating the branch and releasing it, so it _should_ be fine. | |
| target-branch: 'dev' | |
| # Run all the various tests against the newly created branch. | |
| test-release-branch: | |
| name: 'Run unit tests' | |
| needs: [build-scanner-tarball, create-release-branch] | |
| uses: ./.github/workflows/run-tests.yml | |
| with: | |
| # We want to validate the extension against whatever version of the scanner we *plan* to publish, | |
| # not what's *already* published. | |
| use-scanner-tarball: true | |
| target-branch: ${{ needs.create-release-branch.outputs.branch-name }} |