func (mod *htmod) stat(path string) (hub.Msg, error) {
res := apiRes{ws.NewId(path), path, false}
if r := mod.ws.Res(res.Id); r != nil {
r.Lock()
defer r.Unlock()
res.Name, res.IsDir = r.Name, r.Flag&ws.FlagDir != 0
if r.Dir != nil {
cs := make([]apiRes, 0, len(r.Children))
for _, c := range r.Children {
if c.Flag&ws.FlagIgnore == 0 {
cs = append(cs, apiRes{
c.Id,
c.Name,
c.Flag&ws.FlagDir != 0,
})
}
}
return hub.Marshal("stat", struct {
apiRes
Path string
Children []apiRes
}{res, path, cs})
}
return hub.Marshal("stat", struct {
apiRes
Path string
}{res, path})
}
return hub.Marshal("stat.err", struct {
apiRes
Path string
Error string
}{res, path, "not found"})
}
func New() *Src {
s := &Src{
pkgs: make(map[ws.Id]*Pkg),
lookup: make(map[string]*Pkg),
queue: ws.NewThrottle(time.Second),
rmchan: make(chan *ws.Res),
}
p := Pkg{Id: ws.NewId("C"), Path: "C"}
p.Name = "C"
p.Src.Info = &Info{}
s.lookup["C"] = &p
return s
}
func (s *Src) Init() {
var ids []ws.Id
for _, d := range build.Default.SrcDirs() {
ids = append(ids, ws.NewId(d))
}
s.srcids = ids
for _, p := range filepath.SplitList(*workpaths) {
err := s.WorkOn(p)
if err != nil {
fmt.Println(err)
continue
}
}
s.SignalReports(func(r *Report) {
fmt.Println(r)
})
}
func (s *srvraw) ServeHTTP(w http.ResponseWriter, r *http.Request) {
if r.URL.Path[:5] != "/raw/" {
http.NotFound(w, r)
return
}
switch r.Method {
case "GET", "POST":
default:
http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
return
}
path := r.URL.Path[4:]
res := s.ws.Res(ws.NewId(path))
if res == nil || res.Flag&(ws.FlagDir|ws.FlagIgnore) != 0 {
http.NotFound(w, r)
return
}
switch r.Method {
case "GET":
f, err := os.Open(path)
if err != nil {
http.NotFound(w, r)
return
}
defer f.Close()
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
_, err = io.Copy(w, f)
if err != nil {
log.Println(err)
}
case "POST":
f, err := os.OpenFile(path, os.O_WRONLY|os.O_TRUNC, 0)
if err != nil {
http.NotFound(w, r)
return
}
defer f.Close()
_, err = io.Copy(f, r.Body)
if err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
}
}
}
func (s *Src) WorkOn(path string) error {
flag := Working | Watching
if d, f := filepath.Split(path); f == "..." {
path = d
flag |= Recursing
}
p, err := filepath.Abs(path)
if err != nil {
return err
}
id := ws.NewId(p)
s.Lock()
defer s.Unlock()
pkg := s.getorcreate(id, p)
pkg.Flag |= flag
if pkg.Res != nil {
workAll(s, pkg, make(map[ws.Id]*Pkg))
}
return nil
}
