// addWatch 使用fsnotify，监听src目录以及子目录
func addWatch(watcher *fsnotify.Watcher, dir string) {
watcher.Watch(dir)
for _, filename := range files.ScanDir(dir) {
childDir := filepath.Join(dir, filename)
if files.IsDir(childDir) {
addWatch(watcher, childDir)
}
}
}
// New 要求被监听项目必须有src目录（按Go习惯建目录）
func New(name, root, goWay, mainFile string, deamon bool, depends ...string) (*Project, error) {
if !files.IsDir(root) {
return nil, PrjRootErr
}
if filepath.IsAbs(mainFile) {
return nil, errors.New("main配置项必须是相对于项目src的相对路径！")
}
root, err := filepath.Abs(root)
if err != nil {
return nil, err
}
binAbsolutePath := filepath.Join(root, "bin")
options := ""
switch goWay {
case "run":
if mainFile == "" {
mainFile = name + ".go"
}
mainFile = filepath.Join("src", mainFile)
case "build":
if mainFile == "" {
mainFile = name + ".go"
}
mainFile = filepath.Join("src", mainFile)
if !files.Exist(binAbsolutePath) {
if err = os.Mkdir(binAbsolutePath, 0777); err != nil {
return nil, err
}
}
output := filepath.Join("bin", name+binanryFileSuffix)
options = "-o " + output
case "install":
fallthrough
default:
if mainFile == "" {
mainFile = name
} else {
mainFile = filepath.Dir(mainFile)
}
}
return &Project{
name: name,
Root: root,
binAbsolutePath: binAbsolutePath,
srcAbsolutePath: filepath.Join(root, "src"),
errAbsolutePath: filepath.Join(root, "_log_"),
GoWay: goWay,
deamon: deamon,
MainFile: mainFile,
Options: options,
Depends: depends,
}, nil
}