chore: release PR updates example app and releases example app (#252)

* chore: release PR updates example app and releases example app
* docs: update release process

.github/workflows/android_release.yml → .github/workflows/android-release.yml

@@ -1,12 +1,29 @@
 name: android_release
-on: workflow_dispatch
+on:
+  pull_request_target:
+    types:
+      - closed
+    branches:
+      - main
 
 jobs:
   build-and-release:
     runs-on: ubuntu-latest
+    if: github.event.pull_request.merged == true && contains(github.event.pull_request.labels.*.name, 'autorelease')
 
     steps:
-      - uses: actions/checkout@v4
+      - name: Generate Token
+        id: app-token
+        uses: actions/create-github-app-token@v1
+        with:
+          app-id: ${{ vars.APPBAKERYGITHUBAPP_APPID }}
+          private-key: ${{ secrets.APPBAKERYGITHUBAPP_PRIVATEKEY }}
+
+      - name: Clone Repository
+        uses: actions/checkout@v4
+        with:
+          token: ${{ steps.app-token.outputs.token }}
+          persist-credentials: false
 
       - uses: actions/setup-java@v4
         with:

.github/workflows/make-release-pr.yml

@@ -43,14 +43,22 @@ jobs:
           keep-unreleased-section: true
           tag-prefix: ""
 
-      - name: Update Pubspec version
-        uses: Dbono-dev/[email protected]
-        with:
-          changes: |
-            {
-              "version": "${{ steps.update-changelog.outputs.version }}"
-            }
-          commentOutDevDependencies: "false"
+      - name: Update root pubspec
+        run: |
+          sed -i "s/^version:.*/version: ${{ steps.update-changelog.outputs.version }} # automatically set by GH Action /" pubspec.yaml
+
+      - name: Read and bump build number of example app
+        id: read_build_number
+        run: |
+          version=$(grep '^version:' example/pubspec.yaml | awk '{print $2}')
+          echo "Example version found: $version"
+          IFS='+' read -r build_name build_number <<< "$version"
+          new_build_number=$((build_number + 1))
+          echo "pubspec_build_number=$new_build_number" >> $GITHUB_OUTPUT
+
+      - name: Update example app pubspec
+        run: |
+          sed -i "s/^version:.*/version: ${{ steps.update-changelog.outputs.version }}+${{ steps.read_build_number.outputs.pubspec_build_number }} # automatically set by GH Action /" example/pubspec.yaml
 
       - name: Create Pull Request
         uses: peter-evans/[email protected]
@@ -62,9 +70,10 @@ jobs:
           title: ${{ format('Auto Release Pull Request {0}', steps.update-changelog.outputs.version) }}
           body: |
             Make changes for release.
-            - Update pubspec
+            - Update pubspec.yaml
             - Update CHANGELOG.md
+            - Update example/pubspec.yaml
 
-            **Merging this PR will trigger a github release using the corresponding workflow.**
+            **Merging this PR will trigger a github, pub dev and example app release using the corresponding workflows.**
           labels: |
             autorelease

RELEASE.md

@@ -8,7 +8,9 @@ workflow with the _patch_, _minor_ or _major_ option. This does several things:
 1. Update the `pubspec.yaml` to reflect the new version.
 2. Update the `CHANGELOG.md` to reflect the new version.
 3. Commit and tag these changes in a new commit by the `sbb-app-bakery[bot]`.
-4. Create a pull request with these changes with the `autorelease` label.
+4. Create a **pull request** with these changes with the `autorelease` label.
+
+**This pull request is the base for all subsequent release processes.**
 
 ##### Github release
 
@@ -21,3 +23,13 @@ Merging a pull request with the `autorelease` label will trigger the `github-rel
 
 The creation of a tag in the `github-release` workflow triggers the `pubdev-release` workflow that will complete
 all necessary steps for publishing the package to pubdev.
+
+##### Example App release
+
+Merging a pull request with the `autorelease` label will trigger the `android-release` workflow that
+
+1. Builds the app
+2. Signs the app
+3. Publishes the app to the enterprise app store in the `alpha` channel
+
+