[TASK] Implement auto release to TYPO3 Extension Repository

.github/CONTRIBUTING.md

@@ -57,6 +57,16 @@ At this point you're waiting on us to merge your pull request. We'll review all
 
 Some issues are labeled "Patch-welcome". This means we see the value in the particular enhancement being suggested but have decided for now not to prioritize it. If you however decide to write a patch for it we'll gladly include it after some code review.
 
+## Releasing a new version of the extension
+
+To release a new version of the extension, you should follow these steps:
+1. Make sure the `CHANGELOG.md` is updated
+2. Make sure the new version is updated in `ext_emconf.php`
+3. All latest code should be in the `master` branch
+4. Create a new release and use the syntax `x.y.z` for the title of the release as well as the title of the tag.
+5. A GitHub action `Publish new version to TER` should be triggered and will make sure the new version is released to TER
+6. Check for the new version on https://packagist.org/packages/yoast-seo-for-typo3/yoast_seo
+
 # Additional Resources
 * [General GitHub Documentation](http://help.github.com/)
 * [GitHub Pull Request documentation](http://help.github.com/send-pull-requests/)

.github/workflows/ter.yml

@@ -1,15 +1,23 @@
 name: TYPO3 Extension Repository
 
-on: [push]
+on:
+  push:
+    tag:
 
 jobs:
   publish:
     name: Publish new version to TER
+    if: startsWith(github.ref, 'refs/tags/')
     runs-on: ubuntu-20.04
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      - name: Check tag
+        run: |
+          if ! [[ ${{ github.ref }} =~ ^refs/tags/[0-9]{1,3}.[0-9]{1,3}.[0-9]{1,3}$ ]]; then
+            exit 1
+          fi
       - name: Set up PHP Version
         run: |
           sudo update-alternatives --set php /usr/bin/php7.4
@@ -43,16 +51,10 @@ jobs:
           readonly local comment=$(git tag -n10 -l ${{ steps.get-version.outputs.version }} | sed "s/^[0-9.]*[ ]*//g")
 
           if [[ -z "${comment// }" ]]; then
-            echo ::set-output name=comment::Released version ${{ steps.get-version.outputs.version }} of ${{ env.TYPO3_EXTENSION_KEY }}
+            echo ::set-output name=comment::Released version ${{ steps.get-version.outputs.version }} of EXT:yoast_seo
           else
             echo ::set-output name=comment::$comment
           fi
 
-      - name: Check versions
-        run: |
-          TYPO3_API_USERNAME=${{ secrets.TYPO3_API_USERNAME }} TYPO3_API_PASSWORD=${{ secrets.TYPO3_API_PASSWORD }} TYPO3_API_TOKEN=$(awk '/Access token:(.*)/ { print $3 }' token.txt) vendor/bin/tailor ter:versions yoast_seo --no-ansi -vvv
-
-      - name: Debug
-        run: |
-          echo "Version: ${{ steps.get-version.outputs.version }}"
-          echo "Comment: ${{ steps.get-comment.outputs.comment }}"
+      - name: Publish to TER
+        run: TYPO3_API_USERNAME=${{ secrets.TYPO3_API_USERNAME }} TYPO3_API_PASSWORD=${{ secrets.TYPO3_API_PASSWORD }} TYPO3_API_TOKEN=$(awk '/Access token:(.*)/ { print $3 }' token.txt) vendor/bin/tailor ter:publish --comment "${{ steps.get-comment.outputs.comment }}" ${{ steps.get-version.outputs.version }}