Function GetRegionFromGitRemote

detect/region.go:18–44

GetRegionFromGitRemote returns the region name extracted from remotes URL of the current Git repository If not found it returns an empty string

(ctx context.Context, c *cli.Command, rc *config.RegionsCache)

// GetRegionFromGitRemote returns the region name extracted from remotes URL of the current Git repository
// If not found it returns an empty string
func GetRegionFromGitRemote(ctx context.Context, c *cli.Command, rc *config.RegionsCache) string {
	remoteName := RemoteNameFromFlags(c)

	if dir, ok := utils.DetectGit(); ok {
		remotes, err := utils.ScalingoGitRemotes(ctx, dir)
		if err != nil {
			debug.Println(err)
			return ""
		}

		altRemoteName := "scalingo-" + remoteName
		for _, remote := range remotes {
			if remote.Config().Name == remoteName || remote.Config().Name == altRemoteName {
				region, err := extractRegionFromGitRemote(ctx, remote.Config().URLs[0], rc)
				if err != nil {
					debug.Println(err)
				}
				debug.Println("[detect] region name is", region)
				return region
			}
		}
		debug.Println("[detect] fail to find a Scalingo Git remote")
		return ""
	}
	debug.Println("[detect] git repository cannot be found")
	return ""
}

// extractRegionFromGitRemote returns region name from a Git remote URL
// only if the region is a valid Scalingo region, returns an empty string othervise