Function GetSubModules

git/api/submodule.go:68–91

GetSubModules get all the sub modules of current revision git tree.

(rd *BlobReader)

// GetSubModules get all the sub modules of current revision git tree.
func GetSubModules(rd *BlobReader) (map[string]*Submodule, error) {
	var isModule bool
	var path string
	submodules := make(map[string]*Submodule, 4)
	scanner := bufio.NewScanner(rd.Content)
	for scanner.Scan() {
		if strings.HasPrefix(scanner.Text(), "[submodule") {
			isModule = true
			continue
		}
		if isModule {
			fields := strings.Split(scanner.Text(), "=")
			k := strings.TrimSpace(fields[0])
			if k == "path" {
				path = strings.TrimSpace(fields[1])
			} else if k == "url" {
				submodules[path] = &Submodule{path, strings.TrimSpace(fields[1])}
				isModule = false
			}
		}
	}

	return submodules, nil
}