Function postCheckoutCommand

commands/command_post_checkout.go:23–49

postCheckoutCommand is run through Git's post-checkout hook. The hook passes up to 3 arguments on the command line: 1. SHA of previous commit before the checkout 2. SHA of commit just checked out 3. Flag ("0" or "1") - 1 if a branch/tag/SHA was checked out, 0 if a file was In the case of a file bei

(cmd *cobra.Command, args []string)

// This hook checks that files which are lockable and not locked are made read-only,
// optimising that as best it can based on the available information.
func postCheckoutCommand(cmd *cobra.Command, args []string) {
	if len(args) != 3 {
		Print(tr.Tr.Get("This should be run through Git's post-checkout hook.  Run `git lfs update` to install it."))
		os.Exit(1)
	}

	// Skip entire hook if lockable read only feature is disabled
	if !cfg.SetLockableFilesReadOnly() {
		os.Exit(0)
	}

	requireGitVersion()

	lockClient := newLockClient()

	// Skip this hook if no lockable patterns have been configured
	if len(lockClient.GetLockablePatterns()) == 0 {
		os.Exit(0)
	}

	if args[2] == "1" && args[0] != "0000000000000000000000000000000000000000" {
		postCheckoutRevChange(lockClient, args[0], args[1])
	} else {
		postCheckoutFileChange(lockClient)
	}

}

func postCheckoutRevChange(client *locking.Client, pre, post string) {
	tracerx.Printf("post-checkout: changes between %v and %v", pre, post)