esphome/tests/unit_tests/fixtures/substitutions/06-remote_packages.input.yaml

substitutions:
  x: 10
  y: 20
  z: 30
packages:
  package1:
    url: https://github.com/esphome/repo1
    files:
      - path: file1.yaml
        vars:
          package_name: package1
          x: 3
          y: 4
    ref: main
  package2: !include  # a package that just includes the given remote package
    file: remote_package_proxy.yaml
    vars:
      url: https://github.com/esphome/repo1
      ref: main
      files:
        - path: file1.yaml
          vars:
            package_name: package2
            x: 6
            y: 7
            z: 8
  package3: github://esphome/repo1/file1.yaml@main  # a package that uses the shorthand syntax
  package4:  # include repo2, which itself includes repo1
    url: https://github.com/esphome/repo2
    files:
      - path: file2.yaml
        vars:
          package_name: package4
          a: 9
          b: 10
          c: 11
    ref: main
  package5: !include
    file: remote_package_shorthand.yaml
    vars:
      repo: repo1
      file: file1.yaml
      ref: main