Method GetFile

service/updates/module.go:632–655

GetFile returns the path of a file given the name. Returns ErrNotFound if file is not found.

(name string)

// GetFile returns the path of a file given the name. Returns ErrNotFound if file is not found.
func (u *Updater) GetFile(name string) (*Artifact, error) {
	u.indexLock.Lock()
	defer u.indexLock.Unlock()

	// Check if any index is active.
	if u.index == nil {
		return nil, ErrNotFound
	}

	for _, artifact := range u.index.Artifacts {
		switch {
		case artifact.Filename != name:
			// Name does not match.
		case artifact.Platform != "" && artifact.Platform != u.cfg.Platform:
			// Platform is defined and does not match.
			// Platforms are usually pre-filtered, but just to be sure.
		default:
			// Artifact matches!
			return artifact.export(u.cfg.Directory, u.index.versionNum), nil
		}
	}

	return nil, ErrNotFound
}

// Stop stops the module.
func (u *Updater) Stop() error {