Function expandRemotePatternToken

internal/shell/shell.go:873–912

(token string, pathValue string, currentPath string, source fileStatProvider, preferRelative bool)

}

func expandRemotePatternToken(token string, pathValue string, currentPath string, source fileStatProvider, preferRelative bool) ([]string, error) {
	if !hasWildcard(token) {
		return []string{token}, nil
	}

	basePath := currentPath
	if strings.TrimSpace(pathValue) != "" {
		basePath = pathValue
	}

	patternPath := token
	if !path.IsAbs(patternPath) {
		patternPath = path.Clean(path.Join(basePath, patternPath))
	} else {
		patternPath = path.Clean(patternPath)
	}

	parentPath := path.Dir(patternPath)
	if parentPath == "." {
		parentPath = "/"
	}

	matches, err := matchRemotePattern(source, parentPath, path.Base(patternPath))
	if err != nil {
		return nil, err
	}
	if len(matches) == 0 {
		return nil, fmt.Errorf("shell: no matches found for %s", token)
	}

	if preferRelative && !path.IsAbs(token) && strings.TrimSpace(pathValue) != "" {
		rewritten := make([]string, 0, len(matches))
		for _, match := range matches {
			rewritten = append(rewritten, relativeRemotePath(pathValue, match))
		}
		return rewritten, nil
	}

	return matches, nil
}

func matchRemotePattern(source fileStatProvider, parentPath string, pattern string) ([]string, error) {
	parentID := ""