name: Self-test kaniko-build

# Builds a tiny image with the action in this repo, without pushing, so a broken change to
# kaniko-build/ shows up here before any user's workflow picks it up.
on:
  push:
    branches: [main]
  pull_request:
  workflow_dispatch:

jobs:
  build-without-push:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build the test image (no push)
        uses: ./kaniko-build
        with:
          context: kaniko-build/test
          dockerfile: kaniko-build/test/Dockerfile
          push: "false"
          build_args: |
            GREETING=selftest