Fix release GitHub Action

Author: michaelmior

.github/workflows/create-release.yml

@@ -3,20 +3,47 @@ name: Release
 on:
   workflow_run:
     workflows: [CI]
-    branches: [main]
     types: [completed]
 
 jobs:
+  check:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' && startsWith(github.event.workflow_run.head_branch, 'v') }}
+    outputs:
+      status: ${{ steps.check.conclusion }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-tags: true
+      - id: check
+        name: Verify that the ref is a tag (and not just a branch starting with "v")
+        run: git show-ref --verify refs/tags/${{ github.event.workflow_run.head_branch }}
+
   release:
     runs-on: ubuntu-latest
-    if: ${{ github.event.workflow_run.conclusion == 'success' && startsWith(github.ref, 'refs/tags/') }}
+    needs: check
+    if: needs.check.outputs.status == 'success'
     steps:
       - name: Checkout
         uses: actions/checkout@v4
       - uses: taiki-e/install-action@parse-changelog
       - name: Generate Changelog
         run: parse-changelog CHANGELOG.md > ${{ github.workspace }}-CHANGELOG.md
+      - name: Download JAR
+        uses: actions/download-artifact@v4
+        with:
+          name: jsonoid-discovery.jar
+          github-token: ${{ secrets.GH_PAT }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: Make source archive
+        run: git archive --format tar.gz --prefix=jsonoid-discovery-${{ github.event.workflow_run.head_branch }}/ HEAD > jsonoid-discovery-${{ github.event.workflow_run.head_branch }}.tar.gz
       - name: Release
         uses: softprops/action-gh-release@v1
         with:
           body_path: ${{ github.workspace }}-CHANGELOG.md
+          files: |
+            jsonoid-discovery*.jar
+            jsonoid-discovery-*.tar.gz
+          fail_on_unmatched_files: true
+          tag_name: ${{ github.event.workflow_run.head_branch }}

.gitignore

@@ -33,3 +33,5 @@ fuzz/test/resources/*
 
 # Bowtie
 bowtie/
+
+*.tar.gz