GHA to create tags/releases

.github/workflows/create-tag.yml

@@ -0,0 +1,135 @@
+name: "Create a tag"
+
+on:
+  workflow_dispatch:
+    inputs:
+      branch:
+        description: "Branch to be tagged"
+        required: true
+        default: main
+      tag:
+        description: "Tag for new version (v1.23.4)"
+        required: true
+      create_release:
+        description: "Create release"
+        type: boolean
+        default: true
+      base_tag:
+        description: "Base tag to generate commit list for release notes"
+        required: false
+
+jobs:
+  create-tag:
+    name: "Create a tag"
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - name: Generate token
+        id: generate_token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ secrets.TEMPORAL_CICD_APP_ID }}
+          private-key: ${{ secrets.TEMPORAL_CICD_PRIVATE_KEY }}
+
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.inputs.branch }}
+          token: ${{ steps.generate_token.outputs.token }}
+          persist-credentials: true
+          fetch-depth: 0
+          fetch-tags: true
+          submodules: true
+
+      - name: Set up Github credentials
+        run: |
+          git config --local user.name 'Temporal Data'
+          git config --local user.email '[email protected]'
+
+      - name: Prepare new version string
+        id: new_version
+        env:
+          TAG: ${{ github.event.inputs.tag }}
+        run: |
+          if [[ "${TAG}" =~ ^v.* ]]; then
+              echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+          else
+              echo "tag=v${TAG}" >> "$GITHUB_OUTPUT"
+          fi
+
+      - name: Validate input
+        env:
+          BRANCH: ${{ github.event.inputs.branch }}
+          TAG: ${{ steps.new_version.outputs.tag }}
+          CREATE_RELEASE: ${{ github.event.inputs.create_release }}
+          BASE_TAG: ${{ github.event.inputs.base_tag }}
+        run: |
+          if [[ -n "$(git tag -l "$TAG")" && "$(git rev-parse "$TAG")" != "$(git rev-parse HEAD)" ]]; then
+            echo "::error::Tag already exists and it doesn't reference current HEAD of branch $BRANCH"
+            exit 1
+          fi
+
+          if [[ "$CREATE_RELEASE" == "true" ]]; then
+            if [[ -z "$BASE_TAG" || -z "$(git tag -l "$BASE_TAG")" ]]; then
+              echo "::error::Base tag not specified or does not exist"
+              exit 1
+            fi
+          fi
+
+      - name: Create and push tag
+        env:
+          BRANCH: ${{ github.event.inputs.branch }}
+          TAG: ${{ steps.new_version.outputs.tag }}
+        run: |
+          if [ -z "$(git tag -l "$TAG")" ]; then
+            git tag "$TAG"
+            git push origin "$TAG"
+          fi
+
+      - name: Create release
+        if: ${{ github.event.inputs.create_release == 'true' }}
+        env:
+          GH_TOKEN: ${{ steps.generate_token.outputs.token }}
+          TAG: ${{ steps.new_version.outputs.tag }}
+          BASE_TAG: ${{ github.event.inputs.base_tag }}
+        run: |
+          TEMPFILE=$(mktemp)
+          cat > "$TEMPFILE" <<- EOF
+          **Full Changelog**: https://github.com/temporalio/api-go/compare/${BASE_TAG}...${TAG}
+          EOF
+
+          gh repo set-default ${{ github.repository }}
+          gh release create "$TAG" --verify-tag --title "$TAG" -F "$TEMPFILE"
+
+  update-consumer-deps:
+    name: Update consumers dependency on api-go
+    if: ${{ github.event.inputs.create_release == 'true' }}
+    needs: create-tag
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        repo:
+          - sdk
+          - temporal
+          - bench-go
+          - canary-go
+          - samples-go
+          - ui
+
+    steps:
+      - name: Update api-go in ${{ matrix.repo }}
+        id: update-repo-deps
+        uses: ./.github/workflows/update-repo-deps.yml
+        with:
+          repo: "temporalio/${{ matrix.repo }}"
+          tag: ${{ steps.new_version.outputs.tag }}
+        secrets:
+          token: ${{ steps.generate_token.outputs.token }}
+
+      - run: |
+          echo "PR ${{ matrix.repo }}: ${{ steps.update-repo-deps.outputs.pr_link }}" >> $GITHUB_STEP_SUMMARY

.github/workflows/update-repo-deps.yml

@@ -0,0 +1,53 @@
+name: "Update repository dependency on api-go"
+
+on:
+  workflow_call:
+    inputs:
+      repo:
+        description: "Repository to be udpated"
+        required: true
+      tag:
+        description: "Tag to be used"
+        required: true
+    secrets:
+      token:
+        required: true
+
+jobs:
+  update-repo-deps:
+    name: Update repo deps
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        shell: bash
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          repository: ${{ github.event.inputs.repo }}
+          token: ${{ secrets.token }}
+          persist-credentials: true
+
+      - name: Update go.mod
+        env:
+          TAG: ${{ github.events.input.tag }}
+        run: |
+          for gomod in $(find . -name "go.mod"); do
+            cd $(dirname $gomod)
+            if [[ $(cat go.mod | grep -c "go\.temporal\.io/api v.*$") -gt 0 ]]; then
+              go get go.temporal.io/api@${TAG}
+              go mod tidy
+            fi
+            cd -
+          done
+
+          BRANCH="temporal-data/update-api-go-${TAG}-$(git rev-parse --short HEAD)"
+          git checkout -b $BRANCH
+          git add .
+          git commit -m "Bump api-go to $TAG"
+          git push origin $BRANCH
+          pr_link=$(gh pr create --fill --reviewer ${{ github.actor }},${{ github.triggering_actor }})
+          echo "PR link for ${{ github.events.input.repo }}: $pr_link"
+          echo "pr_link=$pr_link" >> $GITHUB_OUTPUT