Function trackCommand

commands/command_track.go:37–250

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

)

func trackCommand(cmd *cobra.Command, args []string) {
	requireGitVersion()
	setupWorkingCopy()

	if trackDryRunFlag {
		trackNoModifyAttrsFlag = true
	}

	if !cfg.Os.Bool("GIT_LFS_TRACK_NO_INSTALL_HOOKS", false) {
		installHooks(false)
	}

	if len(args) == 0 {
		listPatterns()
		return
	}

	if trackJSONFlag {
		Exit(tr.Tr.Get("--json option can't be combined with arguments"))
	}

	mp := gitattr.NewMacroProcessor()

	// Intentionally do _not_ consider global- and system-level
	// .gitattributes here.  Parse them still to expand any macros.
	git.GetSystemAttributePaths(mp, cfg.Os)
	git.GetRootAttributePaths(mp, cfg.Git)
	knownPatterns := git.GetAttributePaths(mp, cfg.LocalWorkingDir(), cfg.LocalGitDir())
	lineEnd := getAttributeLineEnding(knownPatterns)
	if len(lineEnd) == 0 {
		lineEnd = gitLineEnding(cfg.Git)
	}

	wd, _ := tools.Getwd()
	wd = tools.ResolveSymlinks(wd)
	relpath, err := filepath.Rel(cfg.LocalWorkingDir(), wd)
	if err != nil {
		Exit(tr.Tr.Get("Current directory %q outside of Git working directory %q.", wd, cfg.LocalWorkingDir()))
	}

	changedAttribLines := make(map[string]string)
	var readOnlyPatterns []string
	var writeablePatterns []string
ArgsLoop:
	for _, unsanitizedPattern := range args {
		pattern := tools.TrimCurrentPrefix(cleanRootPath(unsanitizedPattern))

		// Generate the new / changed attrib line for merging
		var encodedArg string
		if trackFilenameFlag {
			encodedArg = escapeGlobCharacters(pattern)
			pattern = escapeGlobCharacters(pattern)
		} else {
			encodedArg = escapeAttrPattern(pattern)
		}

		if !trackNoModifyAttrsFlag {
			for _, known := range knownPatterns {