ci: move changelog and draft release checks to actions

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

.github/workflows/changelog.yml

@@ -8,9 +8,21 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: shivammathur/setup-php@v2
         with:
-          php-version: '8.2'
-      - run: composer install --no-interaction --prefer-dist
-      - run: composer bin qa install --no-interaction --prefer-dist
-      - run: composer run changelog:check
+          fetch-depth: 0
+      - name: Check if CHANGELOG.md changed
+        id: changed_files
+        uses: tj-actions/changed-files@v46
+        with:
+          files: |
+            CHANGELOG.md
+      - name: Enforce changelog update for PRs
+        if: github.actor != 'dependabot[bot]'
+        run: |
+          if [[ "${{ steps.changed_files.outputs.any_changed }}" != "true" ]]; then
+            echo "CHANGELOG.md must be updated in this PR (or use dependabot flow)."
+            exit 1
+          fi
+      - name: Validate Keep a Changelog structure
+        run: |
+          grep -q '^## \[Unreleased\]' CHANGELOG.md

.github/workflows/release-draft.yml

@@ -3,6 +3,7 @@ name: release-draft
 on:
   push:
     branches: [main]
+  workflow_dispatch:
 
 jobs:
   release-draft:

composer.json

@@ -59,8 +59,8 @@
     "composer:normalize:check": "vendor-bin/qa/vendor/ergebnis/composer-normalize/bin/composer-normalize --dry-run",
     "bc:check": "vendor-bin/qa/vendor/roave/backward-compatibility-check/bin/roave-backward-compatibility-check --from=origin/main --to=HEAD",
     "licenses:check": "php scripts/licenses-check.php",
-    "changelog:check": "php scripts/changelog-check.php",
-    "release:draft": "php scripts/release-draft.php",
+    "changelog:check": "echo 'Handled by GitHub Action: .github/workflows/changelog.yml'",
+    "release:draft": "echo 'Handled by GitHub Action: .github/workflows/release-draft.yml'",
     "deps:audit": "composer audit",
     "docker:lint": "docker run --rm -i hadolint/hadolint < .docker/Dockerfile",
     "sh:lint": "shfmt -d scripts",