// NewPageOfMarkdown create new page from markdown file
func NewPageOfMarkdown(file, slug string, page *Page) (*Page, error) {
// page-node need not read file
if page != nil && page.Node == true {
return page, nil
}
fileBytes, err := ioutil.ReadFile(file)
if err != nil {
return nil, err
}
if len(fileBytes) < 3 {
return nil, fmt.Errorf("page content is too less")
}
if page == nil {
dataSlice := bytes.SplitN(fileBytes, postBlockSeparator, 3)
if len(dataSlice) != 3 {
return nil, fmt.Errorf("page need front-matter block and markdown block")
}
idx := getFirstBreakByte(dataSlice[1])
if idx == 0 {
return nil, fmt.Errorf("page need front-matter block and markdown block")
}
formatType := detectFormat(string(dataSlice[1][:idx]))
if formatType == 0 {
return nil, fmt.Errorf("page front-matter block is unrecognized")
}
page = new(Page)
if formatType == FormatTOML {
if err = toml.Unmarshal(dataSlice[1][idx:], page); err != nil {
return nil, err
}
}
if formatType == FormatINI {
iniObj, err := ini.Load(dataSlice[1][idx:])
if err != nil {
return nil, err
}
if err = newPageFromIniObject(iniObj, page, "DEFAULT", "meta"); err != nil {
return nil, err
}
}
if page.Node == false {
page.Bytes = bytes.Trim(dataSlice[2], "\n")
}
} else {
page.Bytes = bytes.Trim(fileBytes, "\n")
}
page.fileURL = file
if page.Slug == "" {
page.Slug = slug
}
if page.Date == "" && page.Node == false { // page-node need not time
t, _ := com.FileMTime(file)
page.dateTime = time.Unix(t, 0)
}
return page, page.normalize()
}
// NewPostOfMarkdown create new post from markdown file
func NewPostOfMarkdown(file string, post *Post) (*Post, error) {
fileBytes, err := ioutil.ReadFile(file)
if err != nil {
return nil, err
}
if len(fileBytes) < 3 {
return nil, fmt.Errorf("post content is too less")
}
if post == nil {
dataSlice := bytes.SplitN(fileBytes, postBlockSeparator, 3)
if len(dataSlice) != 3 {
return nil, fmt.Errorf("post need front-matter block and markdown block")
}
idx := getFirstBreakByte(dataSlice[1])
if idx == 0 {
return nil, fmt.Errorf("post need front-matter block and markdown block")
}
formatType := detectFormat(string(dataSlice[1][:idx]))
if formatType == 0 {
return nil, fmt.Errorf("post front-matter block is unrecognized")
}
post = new(Post)
if formatType == FormatTOML {
if err = toml.Unmarshal(dataSlice[1][idx:], post); err != nil {
return nil, err
}
}
if formatType == FormatINI {
iniObj, err := ini.Load(dataSlice[1][idx:])
if err != nil {
return nil, err
}
section := iniObj.Section("DEFAULT")
if err = newPostFromIniSection(section, post); err != nil {
return nil, err
}
}
post.Bytes = bytes.Trim(dataSlice[2], "\n")
} else {
post.Bytes = bytes.Trim(fileBytes, "\n")
}
post.fileURL = file
if post.Date == "" {
t, _ := com.FileMTime(file)
post.dateTime = time.Unix(t, 0)
}
return post, post.normalize()
}
func TestModelPageIni(t *testing.T) {
Convey("ParseIniFrontMatter", t, func() {
p, err := NewPageOfMarkdown("testdata/page/page_ini.md", "page/page_ini", nil)
if err != nil {
So(err, ShouldNotBeNil)
return
}
So(p.Title, ShouldEqual, "Welcome")
t, _ := com.FileMTime("testdata/page/page_ini.md")
So(p.Created().Unix(), ShouldEqual, t)
So(p.IsUpdated(), ShouldEqual, false)
So(p.Meta, ShouldContainKey, "key")
})
}
func TestModelPostWrong(t *testing.T) {
Convey("ParsePostWrong", t, func() {
Convey("ParseNoTime", func() {
file := "testdata/post/post_wrong.md"
p, err := NewPostOfMarkdown(file, nil)
So(err, ShouldBeNil)
t, _ := com.FileMTime(file)
So(p.dateTime.Unix(), ShouldEqual, t)
})
Convey("ParseWrongTime", func() {
_, err := parseTimeString("")
So(err.Error(), ShouldEqual, "empty time string")
})
Convey("ParseWrongFrontMatter", func() {
_, err := NewPostOfMarkdown("testdata/post/post_wrong2.md", nil)
So(err.Error(), ShouldContainSubstring, "unrecognized")
_, err = NewPostOfMarkdown("testdata/post/post_wrong3.md", nil)
So(err.Error(), ShouldContainSubstring, "need front-matter")
})
})
}
func runRun(ctx *cli.Context) {
setup(ctx)
go catchSignals()
go notify(setting.Cfg.Run.InitCmds)
watchPathes := append([]string{setting.WorkDir}, setting.Cfg.Run.WatchDirs...)
if setting.Cfg.Run.WatchAll {
subdirs := make([]string, 0, 10)
for _, dir := range watchPathes[1:] {
dirs, err := com.GetAllSubDirs(setting.UnpackPath(dir))
if err != nil {
log.Fatal("Fail to get sub-directories: %v", err)
}
for i := range dirs {
if !setting.IgnoreDir(dirs[i]) {
subdirs = append(subdirs, path.Join(dir, dirs[i]))
}
}
}
watchPathes = append(watchPathes, subdirs...)
}
watcher, err := fsnotify.NewWatcher()
if err != nil {
log.Fatal("Fail to create new watcher: %v", err)
}
defer watcher.Close()
go func() {
for {
select {
case e := <-watcher.Events:
needsNotify := true
if isTmpFile(e.Name) || !hasWatchExt(e.Name) || setting.IgnoreFile(e.Name) {
continue
}
// Prevent duplicated builds.
if lastBuild.Add(time.Duration(setting.Cfg.Run.BuildDelay) * time.Millisecond).
After(time.Now()) {
continue
}
lastBuild = time.Now()
showName := e.String()
if !log.NonColor {
showName = strings.Replace(showName, setting.WorkDir, "\033[47;30m$WORKDIR\033[0m", 1)
}
if e.Op&fsnotify.Remove != fsnotify.Remove {
mt, err := com.FileMTime(e.Name)
if err != nil {
log.Error("Fail to get file modify time: %v", err)
continue
}
if eventTime[e.Name] == mt {
log.Debug("Skipped %s", showName)
needsNotify = false
}
eventTime[e.Name] = mt
}
if needsNotify {
log.Info(showName)
if runningCmd != nil && runningCmd.Process != nil {
if runningCmd.Args[0] == "sudo" && runtime.GOOS == "linux" {
// 给父进程发送一个TERM信号，试图杀死它和它的子进程
rootCmd := exec.Command("sudo", "kill", "-TERM", com.ToStr(runningCmd.Process.Pid))
rootCmd.Stdout = os.Stdout
rootCmd.Stderr = os.Stderr
if err := rootCmd.Run(); err != nil {
log.Error("Fail to start rootCmd %s", err.Error())
fmt.Print("\x07")
}
} else {
shutdown <- true
}
}
go notify(setting.Cfg.Run.Cmds)
}
}
}
}()
log.Info("Following directories are monitored:")
for i, p := range watchPathes {
if err = watcher.Add(setting.UnpackPath(p)); err != nil {
log.Fatal("Fail to watch diretory(%s): %v", p, err)
}
if i > 0 && !log.NonColor {
p = strings.Replace(p, setting.WorkDir, "\033[47;30m$WORKDIR\033[0m", 1)
p = strings.Replace(p, "$WORKDIR", "\033[47;30m$WORKDIR\033[0m", 1)
}
fmt.Printf("-> %s\n", p)
}
select {}
}