chore: Add publish CI for pg_analytics

.github/workflows/publish-github-release.yml

@@ -0,0 +1,111 @@
+# workflows/publish-github-release.yml
+#
+# Publish GitHub Release
+# Publish the ParadeDB pg_analytics GitHub Release.
+
+name: Publish GitHub Release
+
+on:
+  push:
+    branches:
+      - main
+      - dev
+  workflow_dispatch:
+
+concurrency:
+  group: publish-github-release-${{ github.head_ref || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  publish-github-release:
+    name: Publish ParadeDB pg_analytics GitHub Release
+    runs-on: depot-ubuntu-latest-2
+
+    steps:
+      - name: Checkout Git Repository
+        uses: actions/checkout@v4
+
+      - name: Set Environment
+        id: env
+        run: |
+          if [[ "${{ github.ref }}" == "refs/heads/main" ]]; then
+            echo "environment=prod" >> $GITHUB_OUTPUT
+            echo "Using prod configuration..."
+          else
+            echo "environment=dev" >> $GITHUB_OUTPUT
+            echo "Using dev configuration..."
+          fi
+
+      # We store the GitHub Release version number in GitHub Actions Variables. Since it's
+      # not possible for a GHA variable to be negative, we store the version of the next
+      # release, to allow 0-indexing. This is why we immediately release the version stored,
+      # and increment it after the GitHub release is created.
+      - name: Retrieve & Increment Release Version Number
+        id: version
+        run: |
+          if [[ "${{ steps.env.outputs.environment }}" == "prod" ]]; then
+            echo 'Using prod configuration...'
+            CURRENT_RELEASE_VERSION="${{ vars.VERSION_MAJOR }}.${{ vars.VERSION_MINOR }}.${{ vars.VERSION_PATCH }}"
+
+            # Increment GHA variable version by 0.0.1 for next release
+            GHA_VAR_NAME="VERSION_PATCH"
+            GHA_VAR_VALUE="$(( ${{ vars.VERSION_PATCH }} + 1 ))"
+          elif [[ "${{ steps.env.outputs.environment }}" == "dev" ]]; then
+            echo 'Using dev configuration...'
+            CURRENT_RELEASE_VERSION="${{ vars.VERSION_MAJOR }}.${{ vars.VERSION_MINOR }}.${{ vars.VERSION_PATCH }}-dev-rc.${{ vars.VERSION_DEV_RC }}"
+
+            # Increment GHA variable version by dev-rc.1 for next release
+            GHA_VAR_NAME="VERSION_DEV_RC"
+            GHA_VAR_VALUE="$(( ${{ vars.VERSION_DEV_RC }} + 1 ))"
+          else
+            echo "Error: Invalid branch" && false
+          fi
+
+          # Output the current release version to create the GitHub Release tag, and the new version to update GitHub Actions variable
+          echo "version=${CURRENT_RELEASE_VERSION}" >> $GITHUB_OUTPUT
+          echo "gha_var_name=${GHA_VAR_NAME}" >> $GITHUB_OUTPUT
+          echo "gha_var_value=${GHA_VAR_VALUE}" >> $GITHUB_OUTPUT
+
+      - name: Update Version Number in GitHub Actions Variables
+        env:
+          GH_TOKEN: ${{ secrets.GHA_CREATE_RELEASE_PAT }}
+        run: |
+          # on prod we update patch and reset dev RC to 0
+          if [[ "${{ steps.env.outputs.environment }}" == "prod" ]]; then
+            gh api \
+              --method PATCH \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              /repos/paradedb/paradedb/actions/variables/${{ steps.version.outputs.gha_var_name }} \
+              -f name='${{ steps.version.outputs.gha_var_name }}' \
+              -f value='${{ steps.version.outputs.gha_var_value }}'
+
+            gh api \
+              --method PATCH \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              /repos/paradedb/paradedb/actions/variables/VERSION_DEV_RC \
+              -f name='VERSION_DEV_RC' \
+              -f value='0'
+          # on dev we only update dev RC
+          elif [[ "${{ steps.env.outputs.environment }}" == "dev" ]]; then
+            gh api \
+              --method PATCH \
+              -H "Accept: application/vnd.github+json" \
+              -H "X-GitHub-Api-Version: 2022-11-28" \
+              /repos/paradedb/paradedb/actions/variables/${{ steps.version.outputs.gha_var_name }} \
+              -f name='${{ steps.version.outputs.gha_var_name }}' \
+              -f value='${{ steps.version.outputs.gha_var_value }}'
+          else
+            echo "Error: Invalid branch" && false
+          fi
+
+      # We create the GitHub release last in case of failure in previous steps
+      - name: Create GitHub Release (prod only)
+        if: steps.env.outputs.environment == 'prod'
+        uses: softprops/action-gh-release@v2
+        with:
+          tag_name: v${{ steps.version.outputs.version }}
+          generate_release_notes: true
+        env:
+          GITHUB_TOKEN: ${{ secrets.GHA_CREATE_RELEASE_PAT }}