Update standalone plugins workflow to only deploy if not deployed alr…

…eady

.github/workflows/deploy-standalone-plugins.yml

@@ -43,7 +43,7 @@ jobs:
           fi
 
           # Set the matrix.
-          echo "::notice::Deploying the following plugins: $PLUGINS"
+          echo "::notice::Deploying the following plugins: $(echo ${PLUGINS[@]})"
           echo "plugins=$(echo $PLUGINS | jq -c .)" >> $GITHUB_OUTPUT
 
   deploy:
@@ -77,13 +77,36 @@ jobs:
         run: |
           echo "PLUGIN_VERSION=$(jq -r '."${{ matrix.plugin }}"' manifest.json)" >> $GITHUB_ENV
 
+      - name: Check if deployment is needed
+        id: check-deployment
+        run: |
+          PLUGIN_VERSION_WPORG=$(curl -sSL https://api.wordpress.org/plugins/info/1.0/${{ matrix.plugin }}.json --retry 3 --retry-delay 5 --retry-all-errors --fail | jq -r '.version')
+
+          echo "::debug::The ${{ matrix.plugin }} plugin is currently at version $PLUGIN_VERSION_WPORG on WordPress.org."
+
+          # Bail if the plugin version is not found.
+          if [ -z "$PLUGIN_VERSION_WPORG" ]; then
+            echo "::error::Could not retrieve ${{ matrix.plugin }} information from WordPress.org. The plugin may not exist or the API may be down."
+            exit 1
+          fi
+
+          # Bail if the plugin is already up to date.
+          if [ "$PLUGIN_VERSION_WPORG" = "$PLUGIN_VERSION" ]; then
+            echo "::notice::The ${{ matrix.plugin }} plugin is already up to date on WordPress.org. Halting deployment."
+            exit 0
+          fi
+
+          echo "deploy=true" >> $GITHUB_OUTPUT
+
       - name: Create zip file
+        if: steps.check-deployment.outputs.deploy == 'true'
         run: |
           mkdir -p ./build/dist
           cd ./build/${{ matrix.plugin }}
           zip -r ../dist/${{ matrix.plugin }}.zip .
 
       - name: Generate checksum
+        if: steps.check-deployment.outputs.deploy == 'true'
         working-directory: ./build/dist
         run: |
           mkdir -p $RUNNER_TEMP/plugin-checksums
@@ -92,12 +115,14 @@ jobs:
           cat $RUNNER_TEMP/plugin-checksums/checksums.txt | while read sum file; do echo "$sum $file" > ${file#\*}.sha256; done
 
       - name: Upload artifact
+        if: steps.check-deployment.outputs.deploy == 'true'
         uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.plugin }}
           path: ./build/dist
 
       - name: Start deployment
+        if: steps.check-deployment.outputs.deploy == 'true'
         uses: bobheadxi/deployments@v1
         id: wporg-deployment
         with:
@@ -106,6 +131,7 @@ jobs:
           env: "wp.org plugin: ${{ matrix.plugin }}"
 
       - name: Deploy Plugin - ${{ matrix.plugin }}
+        if: steps.check-deployment.outputs.deploy == 'true'
         uses: 10up/action-wordpress-plugin-deploy@stable
         with:
           dry-run: ${{ github.event_name == 'workflow_dispatch' && inputs.dry-run || false }}
@@ -118,7 +144,7 @@ jobs:
           ASSETS_DIR: ./plugins/${{ matrix.plugin }}/.wordpress-org
 
       - name: Finish deployment
-        if: always()
+        if: ${{ steps.wporg-deployment.outputs.deployment_id && always() }}
         uses: bobheadxi/deployments@v1
         with:
           step: finish
@@ -140,13 +166,34 @@ jobs:
       matrix:
         plugin: ${{ fromJSON(needs.pre-run.outputs.matrix) }}
     steps:
+      - name: Check artifact existence
+        id: artifact-existence
+        uses: actions/github-script@v7
+        with:
+          script: |
+            const getArtifact = await github.request('GET /repos/{owner}/{repo}/actions/runs/{run_id}/artifacts{?name}', {
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              run_id: context.runId,
+              name: "${{ matrix.plugin }}"
+            });
+
+            if (getArtifact.status !== 200) {
+              throw new Error(`Invalid response from GitHub API: ${getArtifact.status}`);
+            }
+
+            core.setOutput('exists', getArtifact.data.artifacts.length > 0);
+            core.debug(`Artifact for ${{ matrix.plugin }} exists: ${core.getInput('exists')} ? "true" : "false"`);
+
       - name: Download artifact
+        if: steps.artifact-existence.outputs.exists == 'true'
         uses: actions/download-artifact@v4
         with:
           name: ${{ matrix.plugin }}
           path: ./build/dist
 
       - name: Upload release assets
+        if: steps.artifact-existence.outputs.exists == 'true'
         uses: softprops/action-gh-release@v1
         with:
           files: |