Create Release on Milestone Close

Author: WyriHaximus

.github/workflows/craft-release.yaml

@@ -0,0 +1,77 @@
+name: Create Release
+env:
+  MILESTONE: ${{ github.event.milestone.title }}
+on:
+  milestone:
+    types:
+      - closed
+jobs:
+  wait-for-status-checks:
+    name: Wait for status checks
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - run: sleep 13
+      - name: 'Wait for status checks'
+        id: waitforstatuschecks
+        uses: "WyriHaximus/github-action-wait-for-status@master"
+        with:
+          ignoreActions: "Wait for status checks"
+          checkInterval: 5
+        env:
+          GITHUB_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+      - id: generate-version-strategy
+        if: steps.waitforstatuschecks.outputs.status != 'success'
+        name: Fail
+        run: exit 1
+  generate-changelog:
+    name: Generate Changelog
+    needs:
+      - wait-for-status-checks
+    runs-on: ubuntu-latest
+    outputs:
+      changelog: ${{ steps.changelog.outputs.changelog }}
+    steps:
+      - name: Generate changelog
+        uses: WyriHaximus/github-action-jwage-changelog-generator@v1
+        id: changelog
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          milestone: ${{ env.MILESTONE }}
+      - name: Show changelog
+        run: echo "${CHANGELOG}"
+        env:
+          CHANGELOG: ${{ steps.changelog.outputs.changelog }}
+  create-release:
+    name: Create Release
+    needs:
+      - generate-changelog
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+        env:
+          CHANGELOG: ${{ needs.generate-changelog.outputs.changelog }}
+      - run: |
+          echo -e "${MILESTONE_DESCRIPTION}\r\n\r\n${CHANGELOG}" > release-${{ env.MILESTONE }}-release-message.md
+          cat release-${{ env.MILESTONE }}-release-message.md
+          release_message=$(cat release-${{ env.MILESTONE }}-release-message.md)
+          release_message="${release_message//'%'/'%25'}"
+          release_message="${release_message//$'\n'/'%0A'}"
+          release_message="${release_message//$'\r'/'%0D'}"
+          echo "::set-output name=release_message::$release_message"
+        id: releasemessage
+        env:
+          MILESTONE_DESCRIPTION: ${{ github.event.milestone.description }}
+          CHANGELOG: ${{ needs.generate-changelog.outputs.changelog }}
+      - name: Create Reference Release with Changelog
+        if: ${{ matrix.version == env.MILESTONE }}
+        uses: fleskesvor/create-release@feature/support-target-commitish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        with:
+          tag_name: ${{ env.MILESTONE }}
+          release_name: ${{ env.MILESTONE }}
+          body: ${{ steps.releasemessage.outputs.release_message }}
+          draft: false
+          prerelease: false