cli/cmd/updater/docs/configuration.md
Charon c340303314 refactor: flatten commands, extract php/ci to own repos (#2)
## Summary
- Extract PHP/Laravel commands to `core/php` repo (42 files, standalone module)
- Extract CI/release + SDK commands to `core/ci` repo (10 files)
- Remove `internal/variants/` build tag system entirely
- Move all 30 remaining command packages from `internal/cmd/` to top-level `cmd/`
- Rewrite `main.go` with direct imports — no more variant selection
- PHP and CI are now optional via commented import lines in main.go

Co-authored-by: Claude <developers@lethean.io>
Reviewed-on: #2
Co-authored-by: Charon <charon@lthn.ai>
Co-committed-by: Charon <charon@lthn.ai>
2026-02-16 14:45:06 +00:00

1.9 KiB

Configuration

The updater library is highly configurable via the UpdateServiceConfig struct.

UpdateServiceConfig

When creating a new UpdateService, you pass a UpdateServiceConfig struct. Here are the available fields:

Field Type Description
RepoURL string The URL to the repository for updates. Can be a GitHub repository URL (e.g., https://github.com/owner/repo) or a base URL for a generic HTTP update server.
Channel string Specifies the release channel to track (e.g., "stable", "prerelease"). This is only used for GitHub-based updates.
CheckOnStartup StartupCheckMode Determines the behavior when the service starts. See Startup Modes below.
ForceSemVerPrefix bool Toggles whether to enforce a 'v' prefix on version tags for display and comparison. If true, a 'v' prefix is added if missing.
ReleaseURLFormat string A template for constructing the download URL for a release asset. The placeholder {tag} will be replaced with the release tag.

Startup Modes

The CheckOnStartup field can take one of the following values:

  • updater.NoCheck: Disables any checks on startup.
  • updater.CheckOnStartup: Checks for updates on startup but does not apply them.
  • updater.CheckAndUpdateOnStartup: Checks for and applies updates on startup.

CLI Flags

If you are using the example CLI provided in cmd/updater, the following flags are available:

  • --check-update: Check for new updates without applying them.
  • --do-update: Perform an update if available.
  • --channel: Set the update channel (e.g., stable, beta, alpha). If not set, it's determined from the current version tag.
  • --force-semver-prefix: Force 'v' prefix on semver tags (default true).
  • --release-url-format: A URL format for release assets.
  • --pull-request: Update to a specific pull request (integer ID).