Method query

cmds/cmd_reverse.go:81–126

(target string)

}

func (r *reverseCmd) query(target string) ([]string, error) {
	var libraries []string
	visited := map[string]bool{}

	walkPorts := func(root string) error {
		return filepath.WalkDir(root, func(path string, d fs.DirEntry, err error) error {
			if err != nil {
				return nil
			}
			if d.IsDir() && strings.HasPrefix(d.Name(), ".") {
				return filepath.SkipDir
			}
			if d.IsDir() || d.Name() != "port.toml" {
				return nil
			}

			portDir := filepath.Dir(path)
			libVersion := filepath.Base(portDir)
			libName := filepath.Base(filepath.Dir(portDir))
			nameVersion := libName + "@" + libVersion

			if visited[nameVersion] {
				return nil
			}
			visited[nameVersion] = true

			if r.tomlHasDependency(path, target) {
				libraries = append(libraries, nameVersion)
			}
			return nil
		})
	}

	if fileio.PathExists(dirs.PortsDir) {
		walkPorts(dirs.PortsDir)
	}
	if r.celer.Project().GetName() != "" {
		projectDir := filepath.Join(dirs.ConfProjectsDir, r.celer.Project().GetName())
		if fileio.PathExists(projectDir) {
			walkPorts(projectDir)
		}
	}

	sort.Strings(libraries)
	return libraries, nil
}

// tomlDeps is a minimal struct for extracting dependencies from port.toml
// without the overhead of a full Port.Init().