package:
  name: b
  version: 0.0.1
  epoch: 0
  description: basic graph example
environment:
  contents:
    packages:
      - busybox
      - c
      - d
pipeline:
  - runs: |
      mkdir -p ${{targets.destdir}}/usr/bin
      echo "b" > ${{targets.destdir}}/usr/bin/b.txt