cd: create workflow to trigger release on GitHub (#171)

* cd: create callable action for creating release on GItHub
* cd: call action to create release on GitHub

Author: felix-seifert

.github/workflows/release-on-github.yml

@@ -0,0 +1,23 @@
+name: github-release
+
+on:
+  workflow_call:
+    inputs:
+      tag:
+        required: true
+        type: string
+
+jobs:
+  create-release:
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Create GitHub release
+        run: |
+          curl -L \
+            -X POST \
+            -H "Accept: application/vnd.github+json" \
+            -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \
+            -H "X-GitHub-Api-Version: 2022-11-28" \
+            https://api.github.com/repos/spotify/github-java-client/releases \
+            -d '{"tag_name":"${{ inputs.tag }}","target_commitish":"master","draft":false,"prerelease":false,"generate_release_notes":true}'

.github/workflows/release.yml

@@ -44,3 +44,12 @@ jobs:
         uses: codecov/codecov-action@v3
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
+
+
+  trigger-github-release:
+    needs: build
+    name: Trigger GitHub release workflow
+    if: github.ref_type == 'tag'
+    uses: ./.github/workflows/release-on-github.yml
+    with:
+      tag: ${{ github.ref_name }}