reset sandbox

.github/workflows/_sandbox.yaml

@@ -2,26 +2,40 @@ name: "~Sandbox"
 
 on:
   workflow_dispatch:
-  push:
-
-permissions:
-  contents: read  # to fetch code
-  actions:  write # to cancel previous workflows
-  packages: write # to upload container
 
 jobs:
+  sandbox:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Print usage
+        run: |
+          cat << EOF
+          This is an empty workflow file located in the main branch of your
+          repository. It serves as a testing ground for new GitHub Actions on
+          development branches before merging them to the main branch. By
+          defining and overloading this workflow on your development branch,
+          you can test new actions without affecting your main branch, ensuring
+          a smooth integration process once the changes are ready to be merged.
 
-  build:
-    strategy:
-      fail-fast: false
-      matrix:
-        BASE_IMAGE:
-          - 'nvidia/cuda:12.2.0-devel-ubuntu22.04'
-          - 'nvidia/cuda:12.1.1-devel-ubuntu22.04'
-          - 'nvidia/cuda:12.2.0-devel-ubuntu20.04'
-          - 'nvidia/cuda:12.1.1-devel-ubuntu20.04'
-    uses: ./.github/workflows/_build_base.yaml
-    with:
-      BUILD_DATE: ${{ needs.metadata.outputs.BUILD_DATE }}
-      BASE_IMAGE: ${{ matrix.BASE_IMAGE }}
-    secrets: inherit
+          Usage:
+          
+          1. In your development branch, modify the sandbox.yml workflow file
+             to include the new actions you want to test. Make sure to commit
+             the changes to the development branch.
+          2. Navigate to the 'Actions' tab in your repository, select the
+             '~Sandbox' workflow, and choose your development branch from the
+             branch dropdown menu. Click on 'Run workflow' to trigger the
+             workflow on your development branch.
+          3. Once you have tested and verified the new actions in the Sandbox
+             workflow, you can incorporate them into your main workflow(s) and
+             merge the development branch into the main branch. Remember to
+             revert the changes to the sandbox.yml file in the main branch to
+             keep it empty for future testing.
+          EOF