version: "1.0.1" name: file-manifest description: > Complete YAML schema reference for File and FileSet resources. Use when writing manifests to manage files (CODEOWNERS, LICENSE, CI workflows, etc.) in one or more repositories, including templating, patches, reconcile modes, delivery method, and import-into behavior.

File Manifest Reference

Use this skill for file-distribution manifests. Keep the main body small and open references only when the request needs them.

Core Rules

• File is parsed as a one-repo FileSet internally, but you still author the simpler shape
• Each file entry requires path and exactly one of content or source
• via defaults to push
• reconcile defaults to additive
• patches are applied after template expansion

File

apiVersion: gh-infra/v1
kind: File
metadata:
  owner: my-org
  name: my-repo
spec:
  files:
    - path: .github/CODEOWNERS
      content: |
        * @username
    - path: LICENSE
      source: ./templates/LICENSE
  via: push
  commit_message: "ci: sync managed files"

Key fields:

• files: required
• via: push or pull_request
• commit_message, branch, pr_title, pr_body: delivery controls. commit_message, pr_title, pr_body accept <% .Repo.Name %>, <% .Repo.FullName %>, <% .Source.URL %> (env GH_INFRA_SOURCE_URL, set in CI); see references/reconcile-and-delivery.md
• files[].vars: template variables
• files[].patches: unified diff patches
• files[].reconcile: additive, authoritative, create_only
• files[].executable: true for mode 100755, false for 100644, omitted keeps the current mode

Read these references as needed:

• Sources and templating: references/sources-and-templating.md
• Reconcile and delivery: references/reconcile-and-delivery.md
• Patches: references/patches.md
• FileSet and overrides: references/fileset.md
• Import-into behavior: use the dedicated import-into skill

FileSet

Use FileSet to distribute shared files to many repositories.

apiVersion: gh-infra/v1
kind: FileSet
metadata:
  owner: my-org
  name: shared-ci          # optional; names the FileSet, does not select repos
 
spec:
  repositories:
    - gomi                # simple string
    - enhancd
    - name: gh-infra      # struct with overrides
      overrides:
        - path: .github/CODEOWNERS
          content: |
            * @username @co-maintainer
 
  files:
    - path: .github/CODEOWNERS
      content: |
        * @username
 
    - path: LICENSE
      source: ./templates/LICENSE
 
  via: push

Each repository entry is either:

• a simple repo name string
• an object with name and optional overrides

Overrides replace the matching base entry by path for that repository only.

High-Value Gotchas

• Prefer patch files over inline patch blocks for files with tabs
• Patch context must match template-expanded content, not raw template source
• github:// sources are import hard-skips because there is no local write target
• Shared local source files in FileSet often default to the patch write action in import --into
• create_only affects apply behavior, but import can still update the local master template

Verification

gh infra validate <path>
gh infra plan <path>