Add test action that creates nightly release

.github/workflows/github-nightly.yaml

@@ -0,0 +1,81 @@
+# Copyright 2023 Pluto TV
+# Copyright 2022 Google LLC
+#
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file or at
+# https://developers.google.com/open-source/licenses/bsd
+
+name: GitHub Nightly Build
+
+on:
+  workflow_dispatch:
+
+jobs:
+  setup:
+    name: Setup
+    runs-on: ubuntu-latest
+    outputs:
+      tag: ${{ steps.compute_tag.outputs.tag }}
+    steps:
+      - name: Checkout development branch
+        uses: actions/checkout@v2
+        with:
+          ref: 'pluto-cmake'
+      - name: Create tag
+        uses: actions/github-script@v5
+        with:
+          script: |
+            github.rest.git.createRef({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              ref: 'refs/tags/nightly',
+              sha: context.sha
+            })
+      - name: Compute tag
+        id: compute_tag
+        run: |
+          # Strip refs/tags/ from the input to get the tag name, then store
+          # that in output.
+          echo "::set-output name=tag::nightly" 
+
+  draft_release:
+    name: Create GitHub release
+    needs: setup
+    runs-on: ubuntu-latest
+    outputs:
+      release_id: ${{ steps.draft_release.outputs.id }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          ref: ${{ needs.setup.outputs.tag }}
+
+      - name: Extract release notes
+        run: |
+          packager/tools/extract_from_changelog.py --release_notes \
+              | tee ../RELEASE_NOTES.md
+
+      - name: Draft release
+        id: draft_release
+        uses: actions/create-release@v1
+        env:
+          GITHUB_TOKEN: ${{ secrets.BUILD_TOKEN_EPHEMERAL}}
+        with:
+          tag_name: ${{ needs.setup.outputs.tag }}
+          release_name: ${{ needs.setup.outputs.tag }}
+          body_path: RELEASE_NOTES.md
+          draft: true
+
+  lint:
+    needs: setup
+    name: Lint
+    uses: ./.github/workflows/lint.yaml
+    with:
+      ref: ${{ needs.setup.outputs.tag }}
+
+  build_and_test:
+    needs: [setup, lint, draft_release]
+    name: Build and test
+    uses: ./.github/workflows/build.yaml
+    with:
+      ref: ${{ needs.setup.outputs.tag }}