/*
*copy 缺少json文件的绘本到目标目录
*/
func supplyFile(jsonPath string, forDir string) {
var fileMap map[string]string = make(map[string]string)
_ = filepath.Walk(jsonPath, func(filename string, info os.FileInfo, err error) error {
if !info.IsDir() {
if _, ok := fileMap[info.Name()]; !ok {
var value = jsonPath + "\\" + info.Name()
fileMap[info.Name()] = value
}
}
return nil
})
_ = filepath.Walk(forDir, func(path string, info os.FileInfo, err error) error {
if info.IsDir() {
var fileName = path + "\\" + info.Name() + ".json"
_, err := os.Stat(fileName)
if err == nil || os.IsExist(err) {
fmt.Println(fileName + " is exist")
} else {
if v, ok := fileMap[info.Name()+".json"]; ok {
// fmt.Println("############# " + v)
if _, err := CopyFile(fileName, v); err != nil {
panic(err)
}
} else {
fmt.Println("~~~~~~~~~~~~~ " + fileName + " is not exist")
}
}
}
return nil
})
//fmt.Printf("%s\n", fileMap)
}
func TagDirParallel(start_dir string) {
//Setup fingerprint worker
for w := 0; w < 3; w++ {
go FingerprintWorker(w)
}
//Setup acousticid worker
for w := 0; w < 3; w++ {
go AcousticidWorker(w)
}
//Setup ID3 worker
for w := 0; w < 3; w++ {
go ID3Worker(w)
}
//Count the number of files to tag:
filepath.Walk(start_dir, countMp3Files)
log.Info("Need to tag %d mp3 files..", mp3FileCount)
//Send the files to be fingerprinted
filepath.Walk(start_dir, tagFileParallel)
//Ensure all files have been processed
for i := 0; i < mp3FileCount; i++ {
<-processedChan
}
}
// Walk returns the list of files found in the local repository by scanning the
// file system. Files are blockwise hashed.
func (w *Walker) Walk() (chan protocol.FileInfo, error) {
if debug {
l.Debugln("Walk", w.Dir, w.Sub, w.BlockSize, w.IgnoreFile)
}
err := checkDir(w.Dir)
if err != nil {
return nil, err
}
files := make(chan protocol.FileInfo)
hashedFiles := make(chan protocol.FileInfo)
newParallelHasher(w.Dir, w.BlockSize, runtime.NumCPU(), hashedFiles, files)
var ignores []*regexp.Regexp
go func() {
filepath.Walk(w.Dir, w.loadIgnoreFiles(w.Dir, &ignores))
hashFiles := w.walkAndHashFiles(files, ignores)
filepath.Walk(filepath.Join(w.Dir, w.Sub), hashFiles)
close(files)
}()
return hashedFiles, nil
}
func main() {
var nogo = flag.Bool("nogo", false, "prevent running the 'go build' command")
var f = flag.Bool("f", false, "force compilation of all haml files")
var v = flag.Bool("v", false, "prints the name of the files as they are compiled")
var clean = flag.Bool("clean", false, "cleans generated *.go files")
flag.Parse()
cfg := &ghamlConfig{
goBuildAfter: *nogo == false,
forceCompile: *f,
verbose: *v,
clean: *clean,
}
wdStr, err := os.Getwd()
if err != nil {
panic("Can't get working directory")
}
if cfg.clean {
filepath.Walk(wdStr, makeWalkFunc(checkFileForDeletion, cfg))
return
}
// create closure to pass our config into a WalkFunc
filepath.Walk(wdStr, makeWalkFunc(checkFileForCompilation, cfg))
if cfg.goBuildAfter {
runGoBuild(cfg)
}
}
// Walk returns the list of files found in the local repository by scanning the
// file system. Files are blockwise hashed.
func (w *Walker) Walk() (files []File, ignore map[string][]string, err error) {
if debug {
l.Debugln("Walk", w.Dir, w.BlockSize, w.IgnoreFile)
}
err = checkDir(w.Dir)
if err != nil {
return
}
t0 := time.Now()
ignore = make(map[string][]string)
hashFiles := w.walkAndHashFiles(&files, ignore)
filepath.Walk(w.Dir, w.loadIgnoreFiles(w.Dir, ignore))
filepath.Walk(w.Dir, hashFiles)
if debug {
t1 := time.Now()
d := t1.Sub(t0).Seconds()
l.Debugf("Walk in %.02f ms, %.0f files/s", d*1000, float64(len(files))/d)
}
err = checkDir(w.Dir)
return
}
// GodepWorkspace removes any Godeps/_workspace directories and makes sure
// any rewrites are undone.
// Note, this is not concuccency safe.
func GodepWorkspace(v string) error {
vPath = v
if _, err := os.Stat(vPath); err != nil {
if os.IsNotExist(err) {
msg.Debug("Vendor directory does not exist.")
}
return err
}
err := filepath.Walk(vPath, stripGodepWorkspaceHandler)
if err != nil {
return err
}
// Walk the marked projects to make sure rewrites are undone.
for k := range godepMark {
msg.Info("Removing Godep rewrites for %s", k)
err := filepath.Walk(k, rewriteGodepfilesHandler)
if err != nil {
return err
}
}
return nil
}
func stdlib() {
if len(os.Args) < 4 {
printHelpToStderr()
os.Exit(1)
}
goroot := filepath.Join(os.Args[2], "src", "pkg")
outdir := os.Args[len(os.Args)-1]
fmt.Printf("Building standard library documentation from '%s' to '%s'\n",
goroot, outdir)
filepath.Walk(goroot, dirVisitor(outdir), nil)
for _, pkgroot := range os.Args[3 : len(os.Args)-1] {
fmt.Printf("Building documentation from '%s' to '%s'\n",
pkgroot, outdir)
filepath.Walk(pkgroot, dirVisitor(outdir), nil)
}
fmt.Println("Writing shared data...")
run("gortfm", "-outdir", outdir)
fmt.Println("Writing index page...")
writeIndexPage(outdir)
fmt.Println("Writing index page data...")
writeIndexPageData(outdir)
}
func ProcessZip(currentUser m.User, outputZipPath string) {
var imagesFound = 0
var tablesFound = 0
var WalkImageCallback = func(path string, fi os.FileInfo, err error) error {
if err != nil {
return nil
}
if fi.IsDir() {
return nil
}
if !strings.Contains(fi.Name(), ".txt") {
imagesFound++
log.Info(strconv.Itoa(imagesFound))
file, err := os.Open(path)
if err != nil {
// log.Error("Failed to read image file from zip: " + err.Error())
return nil
}
ProcessImage(currentUser, file, nil, true)
}
return nil
}
var WalkITableCallback = func(path string, fi os.FileInfo, err error) error {
if err != nil {
return nil
}
if fi.IsDir() {
return nil
}
if strings.Contains(fi.Name(), ".txt") {
tablesFound++
// log.Info(strconv.Itoa(tablesFound))
file, err := os.Open(path)
if err != nil {
log.Error("Failed to read txt file from zip: " + err.Error())
return nil
}
defer file.Close()
ParseImageTable(currentUser, file)
}
return nil
}
log.Info("Received zip file for processing")
filepath.Walk(outputZipPath, WalkImageCallback)
log.Info("Images found in zip: " + strconv.Itoa(imagesFound))
log.Info("Starting processing of image tables.")
filepath.Walk(outputZipPath, WalkITableCallback)
log.Info("Tables found in zip: " + strconv.Itoa(tablesFound))
os.Remove(outputZipPath)
}
func UndoCmd(args []string) (err error) {
if len(args) != 0 {
return errors.New("Usage: gorf [flags] undo")
}
lastChangePath := filepath.Join(LocalRoot, ".change.0.gorfc")
var srcFile *os.File
srcFile, err = os.Open(lastChangePath)
if err != nil {
return
}
buf := make([]byte, 1024)
var n int
n, err = srcFile.Read(buf)
fmt.Printf("Undoing \"%s\"\n", strings.TrimSpace(string(buf[:n])))
filepath.Walk(LocalRoot, undoscanner(0).Walk)
ur := UndoRoller{incr: -1}
filepath.Walk(LocalRoot, ur.Walk)
return ur.err
return
}
func GenErrorInSrc(src_path string) {
log.Println(src_path)
//base_dir, _ := filepath.Abs(filepath.Dir(os.Args[0]))
//base_dir = base_dir + src_path
//src_path, _ = filepath.Abs(base_dir)
filepath.Walk(src_path, func(path string, info os.FileInfo, err error) error {
// смотрим все файлы *.go, но не _gen.go
if strings.HasSuffix(path, errgen_sfx) {
println("remove: ", path)
os.Remove(path)
}
return nil
})
filepath.Walk(src_path, func(path string, info os.FileInfo, err error) error {
// смотрим все файлы *.go, но не _err.gen.go
if !strings.HasSuffix(path, ".go") || strings.HasSuffix(path, errgen_sfx) {
return nil
}
// пропускаем папки
for _, skip_path := range skip_paths {
if strings.Contains(path, skip_path) {
return nil
}
}
parse_file(path)
return nil
})
}
// watch recursively watches changes in root and reports the filenames to names.
// It sends an error on the done chan.
// As an optimization, any dirs we encounter that meet the ExcludePrefix criteria of all reflexes can be
// ignored.
func watch(root string, watcher *fsnotify.Watcher, names chan<- string, done chan<- error, reflexes []*Reflex) {
if err := filepath.Walk(root, walker(watcher, reflexes)); err != nil {
infoPrintf(-1, "Error while walking path %s: %s", root, err)
}
for {
select {
case e := <-watcher.Events:
if verbose {
infoPrintln(-1, "fsnotify event:", e)
}
stat, err := os.Stat(e.Name)
if err != nil {
continue
}
path := normalize(e.Name, stat.IsDir())
if e.Op&chmodMask == 0 {
continue
}
names <- path
if e.Op&fsnotify.Create > 0 && stat.IsDir() {
if err := filepath.Walk(path, walker(watcher, reflexes)); err != nil {
infoPrintf(-1, "Error while walking path %s: %s", path, err)
}
}
// TODO: Cannot currently remove fsnotify watches recursively, or for deleted files. See:
// https://github.com/cespare/reflex/issues/13
// https://github.com/go-fsnotify/fsnotify/issues/40
// https://github.com/go-fsnotify/fsnotify/issues/41
case err := <-watcher.Errors:
done <- err
return
}
}
}
func (w *Watcher) ObserveDir() {
error := filepath.Walk(w.Dir, w.walkPopulate)
mirror := new(Watcher)
if error != nil {
log.Println("ON DAEMON: ", error)
return
}
mirror.ModTimes = make(map[string]time.Time, 0)
error = filepath.Walk(w.Dir, mirror.walkPopulate)
if error != nil {
log.Println("ON DAEMON: ", error)
return
}
for {
err := filepath.Walk(w.Dir, w.walkCheck)
if err != nil {
log.Println("ON DAEMON: ", err)
return
}
time.Sleep(time.Second * 2)
}
}
// DiskSize returns the size on disk of this shard
func (s *Shard) DiskSize() (int64, error) {
var size int64
err := filepath.Walk(s.path, func(_ string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if !fi.IsDir() {
size += fi.Size()
}
return err
})
if err != nil {
return 0, err
}
err = filepath.Walk(s.walPath, func(_ string, fi os.FileInfo, err error) error {
if err != nil {
return err
}
if !fi.IsDir() {
size += fi.Size()
}
return err
})
return size, err
}
func main() {
wd, err := os.Getwd()
if err != nil {
panic(err)
}
pkgDir := filepath.Clean(filepath.Join(wd, "src", "pkg"))
pkgWalker := &srcWalker{srcDir: pkgDir, pkg: true}
filepath.Walk(pkgDir, pkgWalker, nil)
pkgTargets := pkgWalker.finish()
for pkg, target := range pkgTargets {
makePkg(pkg, target, pkgTargets)
}
makeDirs(pkgDir, pkgTargets)
makeDeps(pkgDir, pkgTargets)
cmdDir := filepath.Clean(filepath.Join(wd, "src", "cmd"))
cmdWalker := &srcWalker{srcDir: cmdDir, pkg: false}
filepath.Walk(cmdDir, cmdWalker, nil)
cmdTargets := cmdWalker.finish()
for cmd, target := range cmdTargets {
makeCmd(cmd, target, pkgTargets)
}
makeDirs(cmdDir, cmdTargets)
makeGitIgnore(cmdDir, cmdTargets)
}
// Walk returns the list of files found in the local repository by scanning the
// file system. Files are blockwise hashed.
func (m *Model) Walk(followSymlinks bool) (files []File, ignore map[string][]string) {
ignore = make(map[string][]string)
hashFiles := m.walkAndHashFiles(&files, ignore)
filepath.Walk(m.dir, m.loadIgnoreFiles(ignore))
filepath.Walk(m.dir, hashFiles)
if followSymlinks {
d, err := os.Open(m.dir)
if err != nil {
return
}
defer d.Close()
fis, err := d.Readdir(-1)
if err != nil {
return
}
for _, info := range fis {
if info.Mode()&os.ModeSymlink != 0 {
dir := path.Join(m.dir, info.Name()) + "/"
filepath.Walk(dir, m.loadIgnoreFiles(ignore))
filepath.Walk(dir, hashFiles)
}
}
}
return
}
func Walk(dir string, model *Model, followSymlinks bool) []File {
var files []File
fn := genWalker(dir, &files, model)
err := filepath.Walk(dir, fn)
if err != nil {
warnln(err)
}
if !opts.NoSymlinks {
d, err := os.Open(dir)
if err != nil {
warnln(err)
return files
}
defer d.Close()
fis, err := d.Readdir(-1)
if err != nil {
warnln(err)
return files
}
for _, fi := range fis {
if fi.Mode()&os.ModeSymlink != 0 {
err := filepath.Walk(path.Join(dir, fi.Name())+"/", fn)
if err != nil {
warnln(err)
}
}
}
}
return files
}
// Scan scans all the plugin paths and returns all the names it found
func Scan() ([]string, error) {
var names []string
if err := filepath.Walk(socketsPath, func(path string, fi os.FileInfo, err error) error {
if err != nil {
return nil
}
if fi.Mode()&os.ModeSocket != 0 {
name := strings.TrimSuffix(fi.Name(), filepath.Ext(fi.Name()))
names = append(names, name)
}
return nil
}); err != nil {
return nil, err
}
for _, path := range specsPaths {
if err := filepath.Walk(path, func(p string, fi os.FileInfo, err error) error {
if err != nil || fi.IsDir() {
return nil
}
name := strings.TrimSuffix(fi.Name(), filepath.Ext(fi.Name()))
names = append(names, name)
return nil
}); err != nil {
return nil, err
}
}
return names, nil
}
// Walk returns the list of files found in the local folder by scanning the
// file system. Files are blockwise hashed.
func (w *Walker) Walk() (chan protocol.FileInfo, error) {
if debug {
l.Debugln("Walk", w.Dir, w.Subs, w.BlockSize, w.Matcher)
}
err := checkDir(w.Dir)
if err != nil {
return nil, err
}
files := make(chan protocol.FileInfo)
hashedFiles := make(chan protocol.FileInfo)
newParallelHasher(w.Dir, w.BlockSize, w.Hashers, hashedFiles, files)
go func() {
hashFiles := w.walkAndHashFiles(files, hashedFiles)
if len(w.Subs) == 0 {
filepath.Walk(w.Dir, hashFiles)
} else {
for _, sub := range w.Subs {
filepath.Walk(filepath.Join(w.Dir, sub), hashFiles)
}
}
close(files)
}()
return hashedFiles, nil
}
func getDirList() []string {
var a []string
walker := func(path string, fi os.FileInfo, err error) error {
if err != nil {
jww.ERROR.Println("Walker: ", err)
return nil
}
if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
jww.ERROR.Printf("Symbolic links not supported, skipping '%s'", path)
return nil
}
if fi.IsDir() {
a = append(a, path)
}
return nil
}
filepath.Walk(helpers.AbsPathify(viper.GetString("ContentDir")), walker)
filepath.Walk(helpers.AbsPathify(viper.GetString("LayoutDir")), walker)
filepath.Walk(helpers.AbsPathify(viper.GetString("StaticDir")), walker)
if themeSet() {
filepath.Walk(helpers.AbsPathify("themes/"+viper.GetString("theme")), walker)
}
return a
}
// Creates the FSChanges between sourceDir and destDir.
// To detect if a file was changed it checks the file's size and mtime (like
// rsync does by default if no --checksum options is used)
func (s *SimpleFSDiffer) Diff() (FSChanges, error) {
changes := FSChanges{}
sourceFileInfos := make(map[string]fileInfo)
destFileInfos := make(map[string]fileInfo)
err := filepath.Walk(s.sourceDir, fsWalker(sourceFileInfos))
if err != nil {
return nil, err
}
err = filepath.Walk(s.destDir, fsWalker(destFileInfos))
if err != nil {
return nil, err
}
for _, destInfo := range destFileInfos {
relpath, _ := filepath.Rel(s.destDir, destInfo.Path)
sourceInfo, ok := sourceFileInfos[filepath.Join(s.sourceDir, relpath)]
if !ok {
changes = append(changes, &FSChange{Path: relpath, ChangeType: Added})
} else {
if sourceInfo.Size() != destInfo.Size() || sourceInfo.ModTime().Before(destInfo.ModTime()) {
changes = append(changes, &FSChange{Path: relpath, ChangeType: Modified})
}
}
}
for _, infoA := range sourceFileInfos {
relpath, _ := filepath.Rel(s.sourceDir, infoA.Path)
_, ok := destFileInfos[filepath.Join(s.destDir, relpath)]
if !ok {
changes = append(changes, &FSChange{Path: relpath, ChangeType: Deleted})
}
}
return changes, nil
}
func watchFilesDarwin(top string, c chan fncMsg) {
modTimes := make(map[string]time.Time)
filepath.Walk(top, func(path string, info os.FileInfo, err error) error {
if skipPath(path, info) {
return nil
}
modTimes[path] = info.ModTime()
return nil
})
for {
filepath.Walk(top, func(path string, info os.FileInfo, err error) error {
if skipPath(path, info) {
return nil
}
if ts, exists := modTimes[path]; exists {
if info.ModTime().After(ts) {
fmt.Println("changed", path, info)
modTimes[path] = info.ModTime()
c <- fncMsg{cmd: fncCmdFileChanged, path: path}
return nil
}
} else {
// new file
fmt.Println("new file", path, info)
modTimes[path] = info.ModTime()
c <- fncMsg{cmd: fncCmdFileChanged, path: path}
return nil
}
return nil
})
time.Sleep(time.Second)
}
}
func watch(root string, watcher *fsnotify.Watcher, names chan<- string, done chan<- error) {
if err := filepath.Walk(root, walker(watcher)); err != nil {
// TODO: handle this somehow?
infoPrintf(-1, "Error while walking path %s: %s\n", root, err)
}
for {
select {
case e := <-watcher.Event:
path := strings.TrimPrefix(e.Name, "./")
names <- path
if e.IsCreate() {
if err := filepath.Walk(path, walker(watcher)); err != nil {
// TODO: handle this somehow?
infoPrintf(-1, "Error while walking path %s: %s\n", path, err)
}
}
if e.IsDelete() {
watcher.RemoveWatch(path)
}
case err := <-watcher.Error:
done <- err
return
}
}
}
//comp file
func backUp() {
backUpFile := beego.AppName + "_" + time.Now().Format("060102") + ".zip"
fw, err := os.Create(backUpFile)
if err != nil {
beego.Error(err)
return
}
defer fw.Close()
zw := zip.NewWriter(fw)
defer zw.Close()
walk := func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if info.IsDir() {
return nil
}
src, _ := os.Open(path)
defer src.Close()
h := &zip.FileHeader{Name: path, Method: zip.Deflate, Flags: 0x800}
fileName, _ := zw.CreateHeader(h)
io.Copy(fileName, src)
zw.Flush()
return nil
}
if err := filepath.Walk(enum.CONST.DBNAME, walk); err != nil {
beego.Error(err)
return
}
if err := filepath.Walk(enum.CONST.UPLOADPATH, walk); err != nil {
beego.Error(err)
return
}
//file upload
req := httplib.Post(url)
req.Header("Authorization", dropboxAuthorization)
req.Header("Dropbox-API-Arg", fmt.Sprintf(argF, beego.AppName, backUpFile))
req.Header("Content-Type", "application/octet-stream")
data, err := ioutil.ReadFile(backUpFile)
if err != nil {
beego.Error(err)
return
}
req.Body(data)
resp, err := req.SendOut()
if err != nil || resp.StatusCode != http.StatusOK {
beego.Error(err, resp)
}
//file delete
os.Remove(backUpFile)
}
func main() {
m := map[string]interface{}{}
s := NewStack()
filepath.Walk(*sourceDir, GatherJSON(s))
filepath.Walk(*sourceDir, GatherSource(s, m))
s.Add("", map[string]interface{}{*globalKey: m})
filepath.Walk(*sourceDir, Transform(s))
}
// Search the filesystem.
func search() (err error) {
if doMatchPath {
err = filepath.Walk(root, walkFnPath)
} else {
err = filepath.Walk(root, walkFnName)
}
return
}
/*
* Export the container to a unshifted tarfile containing:
* dir/
* metadata.yaml
* rootfs/
*/
func (c *containerLXD) ExportToTar(snap string, w io.Writer) error {
if snap == "" && c.IsRunning() {
return fmt.Errorf("Cannot export a running container as image")
}
idmap, err := c.LastIdmapSetGet()
if err != nil {
return err
}
if idmap != nil {
if err := idmap.UnshiftRootfs(c.RootfsPathGet()); err != nil {
return err
}
defer idmap.ShiftRootfs(c.RootfsPathGet())
}
tw := tar.NewWriter(w)
// keep track of the first path we saw for each path with nlink>1
linkmap := map[uint64]string{}
cDir := c.PathGet("")
// Path inside the tar image is the pathname starting after cDir
offset := len(cDir) + 1
writeToTar := func(path string, fi os.FileInfo, err error) error {
if err := c.tarStoreFile(linkmap, offset, tw, path, fi); err != nil {
shared.Debugf("Error tarring up %s: %s", path, err)
return err
}
return nil
}
fnam := filepath.Join(cDir, "metadata.yaml")
if shared.PathExists(fnam) {
fi, err := os.Lstat(fnam)
if err != nil {
shared.Debugf("Error statting %s during exportToTar", fnam)
tw.Close()
return err
}
if err := c.tarStoreFile(linkmap, offset, tw, fnam, fi); err != nil {
shared.Debugf("Error writing to tarfile: %s", err)
tw.Close()
return err
}
}
fnam = filepath.Join(cDir, "rootfs")
filepath.Walk(fnam, writeToTar)
fnam = filepath.Join(cDir, "templates")
if shared.PathExists(fnam) {
filepath.Walk(fnam, writeToTar)
}
return tw.Close()
}
func (bsState *BsState) processReload() {
bsState.GoodWords = map[string]int{}
bsState.BadWords = map[string]int{}
bsState.BsProba = map[string]float64{}
filepath.Walk(bsState.getStorage(true), bsState.walker(true))
filepath.Walk(bsState.getStorage(false), bsState.walker(false))
bsState.trainWithTextFile(bsState.getPhraseStorage(true), true)
bsState.trainWithTextFile(bsState.getPhraseStorage(false), false)
}
// RSyncWithDelete syncs srcDir to destDir
func RSyncWithDelete(srcDirName, destDirName string) error {
// first remove everything thats not in srcdir
err := filepath.Walk(destDirName, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
// relative to the root "destDirName"
relPath := path[len(destDirName):]
if !FileExists(filepath.Join(srcDirName, relPath)) {
if err := os.RemoveAll(path); err != nil {
return err
}
if info.IsDir() {
return filepath.SkipDir
}
}
return nil
})
if err != nil {
return err
}
// then copy or update the data from srcdir to destdir
err = filepath.Walk(srcDirName, func(src string, info os.FileInfo, err error) error {
if err != nil {
return err
}
// relative to the root "srcDirName"
relPath := src[len(srcDirName):]
dst := filepath.Join(destDirName, relPath)
if info.IsDir() {
if err := os.MkdirAll(dst, info.Mode()); err != nil {
return err
}
// this can panic. The alternative would be to use the "st, ok" pattern, and then if !ok... panic?
st := info.Sys().(*syscall.Stat_t)
ts := []syscall.Timespec{st.Atim, st.Mtim}
return syscall.UtimesNano(dst, ts)
}
if !FilesAreEqual(src, dst) {
// XXX: we should (eventually) use CopyFile here,
// but we need to teach it about preserving
// of atime/mtime and permissions
output, err := exec.Command("cp", "-va", src, dst).CombinedOutput()
if err != nil {
return fmt.Errorf("Failed to copy %s to %s (%s)", src, dst, output)
}
}
return nil
})
return err
}
// getDirList provides NewWatcher() with a list of directories to watch for changes.
func getDirList() []string {
var a []string
dataDir := helpers.AbsPathify(viper.GetString("DataDir"))
layoutDir := helpers.AbsPathify(viper.GetString("LayoutDir"))
walker := func(path string, fi os.FileInfo, err error) error {
if err != nil {
if path == dataDir && os.IsNotExist(err) {
jww.WARN.Println("Skip DataDir:", err)
return nil
}
if path == layoutDir && os.IsNotExist(err) {
jww.WARN.Println("Skip LayoutDir:", err)
return nil
}
jww.ERROR.Println("Walker: ", err)
return nil
}
if fi.Mode()&os.ModeSymlink == os.ModeSymlink {
link, err := filepath.EvalSymlinks(path)
if err != nil {
jww.ERROR.Printf("Cannot read symbolic link '%s', error was: %s", path, err)
return nil
}
linkfi, err := os.Stat(link)
if err != nil {
jww.ERROR.Printf("Cannot stat '%s', error was: %s", link, err)
return nil
}
if !linkfi.Mode().IsRegular() {
jww.ERROR.Printf("Symbolic links for directories not supported, skipping '%s'", path)
}
return nil
}
if fi.IsDir() {
if fi.Name() == ".git" ||
fi.Name() == "node_modules" || fi.Name() == "bower_components" {
return filepath.SkipDir
}
a = append(a, path)
}
return nil
}
filepath.Walk(dataDir, walker)
filepath.Walk(helpers.AbsPathify(viper.GetString("ContentDir")), walker)
filepath.Walk(helpers.AbsPathify(viper.GetString("LayoutDir")), walker)
filepath.Walk(helpers.AbsPathify(viper.GetString("StaticDir")), walker)
if helpers.ThemeSet() {
filepath.Walk(helpers.AbsPathify(viper.GetString("themesDir")+"/"+viper.GetString("theme")), walker)
}
return a
}
func serve(cdir string, tld string) {
tempDir, _ := ioutil.TempDir("", "tut")
tempDir += string(os.PathSeparator)
defer os.RemoveAll(tempDir)
clog.Log("Workdir %s", tempDir)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
<-c
os.RemoveAll(tempDir)
clog.Fatal("Stopped")
}()
var idx Index
idx = make(map[string]int)
walker := func(src string, f os.FileInfo, err error) error {
return setup(tempDir, src, f, idx, err)
}
if err := filepath.Walk(cdir, walker); err != nil {
clog.Fatalf("Filewalk %v", err)
}
getindex := func(w http.ResponseWriter, r *http.Request) {
json, err := json.Marshal(idx)
if err != nil {
clog.Fatalf("During Index JSON Marshal %v", err)
}
w.Header().Set("Content-Type", "application/json")
w.Write(json)
}
http.HandleFunc("/tutorial/index.json", getindex)
url, _ := url.Parse("http://localhost:8093")
rp := httputil.NewSingleHostReverseProxy(url)
http.Handle("/query", rp)
fs := http.FileServer(http.Dir(tempDir + "/" + tld + "/"))
http.Handle("/tutorial/", http.StripPrefix("/tutorial/", fs))
http.Handle("/", http.RedirectHandler("/tutorial/index.html#1", 302))
clog.Log("Running at http://localhost:8000/")
go func() {
for {
filepath.Walk(cdir, walker)
time.Sleep(2 * time.Second)
}
}()
// last step
if err := http.ListenAndServe(":8000", nil); err != nil {
clog.Fatalf("ListenAndServe %v", err)
}
}
