func Action(c *cli.Context) {
var err error
if err = config.Load(c.String("conf")); err != nil {
log.Fatal(err)
}
if err = models.InitDB(); err != nil {
log.Fatal(err)
}
cfg := config.Config
xrpc.HandleRpc()
m := newMartini()
routers.Register(m)
http.Handle("/", m)
if err = models.ResetAllTaskStatus(); err != nil {
log.Fatalf("reset all task status: %v", err)
}
go drainTask()
listenAddr := fmt.Sprintf("%s:%d",
cfg.Server.Addr,
cfg.Server.Port)
log.Printf("listen %s\n", strconv.Quote(listenAddr))
log.Fatal(http.ListenAndServe(listenAddr, nil))
}
// parse command flag
func flagParse() {
gw.Env = map[string]string{"POWERD_BY": "github.com/codeskyblue/fswatch"}
// load JSONCONF
if fd, err := os.Open(JSONCONF); err == nil {
if er := json.NewDecoder(fd).Decode(gw); er != nil {
log.Fatalf("json decode error: %v", er)
}
for key, val := range gw.Env {
os.Setenv(key, val)
}
confExists = true
}
flag.DurationVar(&gw.RestartInterval, "ri", gw.RestartInterval, "restart interval")
flag.BoolVar(&gw.AutoRestart, "r", gw.AutoRestart, "auto restart")
flag.StringVar(&gw.KillSignal, "k", gw.KillSignal, "kill signal")
flag.StringVar(&extInclude, "ext", "", "extention eg: [cpp,c,h]")
flag.Parse()
}
func Action(c *cli.Context) {
var goos, goarch = c.String("os"), c.String("arch")
//var depth = c.Int("depth")
var output = c.String("output")
var gom = c.String("gom")
var nobuild = c.Bool("nobuild")
var adds = c.StringSlice("add")
var rmflag = c.Bool("rm")
if c.Bool("debug") {
log.SetOutputLevel(log.Ldebug)
}
if c.Bool("init") {
data, _ := goyaml.Marshal(DefaultPcfg)
fmt.Print(string(data))
return
}
log.Debugf("os: %s, arch: %s", goos, goarch)
var err error
defer func() {
if err != nil {
log.Fatal(err)
}
}()
sess := sh.NewSession()
sess.SetEnv("GOOS", goos)
sess.SetEnv("GOARCH", goarch)
sess.ShowCMD = true
gomarr := strings.Fields(gom)
if len(gomarr) >= 1 {
sess.Alias("go", gomarr[0], gomarr[1:]...)
}
// parse yaml
pcfg, err := ReadPkgConfig(RCFILE)
if err != nil {
return
}
pwd, _ := os.Getwd()
gobin := filepath.Join(pwd, sanitizedName(pcfg.Settings.TargetDir))
sess.SetEnv("GOBIN", gobin)
log.Debugf("set env GOBIN=%s", gobin)
log.Debug("config:", pcfg)
// pcfg.Filesets.Includes = append(pcfg.Filesets.Includes, adds...)
var skips []*regexp.Regexp
for _, str := range pcfg.Filesets.Excludes {
skips = append(skips, regexp.MustCompile("^"+str+"$"))
}
var needs []*regexp.Regexp
for _, str := range pcfg.Filesets.Includes {
needs = append(needs, regexp.MustCompile("^"+str+"$"))
}
//log.Infof("archive file to: %s", output)
var z Archiver
hasExt := func(ext string) bool { return strings.HasSuffix(output, ext) }
switch {
case hasExt(".zip"):
fmt.Println("zip format")
z, err = CreateZip(output)
case hasExt(".tar"):
fmt.Println("tar format")
z, err = CreateTar(output)
case hasExt(".tgz"):
fallthrough
case hasExt(".tar.gz"):
fmt.Println("tar.gz format")
z, err = CreateTgz(output)
default:
fmt.Println("unsupport file archive format")
os.Exit(1)
}
if err != nil {
return
}
var files = []string{}
var buildFiles = pcfg.Settings.Outfiles
// build source
if !nobuild {
targetDir := sanitizedName(pcfg.Settings.TargetDir)
if !sh.Test("dir", targetDir) {
os.MkdirAll(targetDir, 0755)
}
symdir := filepath.Join(targetDir, goos+"_"+goarch)
if err = os.Symlink(gobin, symdir); err != nil {
log.Fatalf("os symlink error: %s", err)
}
defer os.Remove(symdir)
// opts := []string{"install", "-v"}
// opts = append(opts, strings.Fields(pcfg.Settings.Addopts)...) // TODO: here need to use shell args parse lib
if pcfg.Settings.Build == "" {
pcfg.Settings.Build = DEFAULT_BUILD
}
if err = sess.Command("bash", "-c", pcfg.Settings.Build).Run(); err != nil {
// if err = sess.Command("go", opts).Run(); err != nil {
return
}
os.Remove(symdir) // I have to do it twice
if len(buildFiles) == 0 {
cwd, _ := os.Getwd()
program := filepath.Base(cwd)
buildFiles = append(buildFiles, program)
}
for _, filename := range buildFiles {
if goos == "windows" {
filename += ".exe"
}
files = append(files, filename)
}
}
log.Debug("archive files")
depth := pcfg.Filesets.Depth
for _, filename := range pcfg.Filesets.Includes {
fs, err := findFiles(filename, depth, skips)
if err != nil {
return
}
files = append(files, fs...)
}
// adds - parse by cli
files = append(files, adds...)
uniqset := make(map[string]bool, len(files))
for _, file := range files {
file = sanitizedName(file)
if uniqset[file] {
continue
}
uniqset[file] = true
log.Infof("zip add file: %v", file)
if err = z.Add(file); err != nil {
return
}
}
log.Info("finish archive file")
err = z.Close()
if rmflag {
for _, filename := range buildFiles {
if goos == "windows" {
filename += ".exe"
}
os.Remove(filename)
}
}
}
func Action(c *cli.Context) {
var goos, goarch = c.String("os"), c.String("arch")
var depth = c.Int("depth")
var output = c.String("output")
var gom = c.String("gom")
var nobuild = c.Bool("nobuild")
var adds = c.StringSlice("add")
if goos == "" {
goos = runtime.GOOS
}
if goarch == "" {
goarch = runtime.GOARCH
}
var err error
defer func() {
if err != nil {
log.Fatal(err)
}
}()
sess := sh.NewSession()
sess.SetEnv("GOOS", goos)
sess.SetEnv("GOARCH", goarch)
sess.ShowCMD = true
gomarr := strings.Fields(gom)
if len(gomarr) >= 1 {
sess.Alias("go", gomarr[0], gomarr[1:]...)
}
// parse yaml
pcfg, err := config.ReadPkgConfig(config.RCFILE)
if err != nil {
return
}
// var pcfg = new(config.PackageConfig)
// if sh.Test("file", config.RCFILE) {
// data, er := ioutil.ReadFile(config.RCFILE)
// if er != nil {
// err = er
// return
// }
// if err = goyaml.Unmarshal(data, pcfg); err != nil {
// return
// }
// } else {
// pcfg = config.DefaultPcfg
// }
pwd, _ := os.Getwd()
gobin := filepath.Join(pwd, sanitizedName(pcfg.Settings.TargetDir))
sess.SetEnv("GOBIN", gobin)
log.Debugf("set env GOBIN=%s", gobin)
log.Debug("config:", pcfg)
pcfg.Filesets.Includes = append(pcfg.Filesets.Includes, adds...)
var skips []*regexp.Regexp
for _, str := range pcfg.Filesets.Excludes {
skips = append(skips, regexp.MustCompile("^"+str+"$"))
}
log.Infof("archive file to: %s", output)
var z Archiver
hasExt := func(ext string) bool { return strings.HasSuffix(output, ext) }
switch {
case hasExt(".zip"):
fmt.Println("zip format")
z, err = CreateZip(output)
case hasExt(".tar"):
fmt.Println("tar format")
z, err = CreateTar(output)
case hasExt(".tgz"):
fallthrough
case hasExt(".tar.gz"):
fmt.Println("tar.gz format")
z, err = CreateTgz(output)
default:
fmt.Println("unsupport file archive format")
os.Exit(1)
}
if err != nil {
return
}
var files []string
// build source
if !nobuild {
targetDir := sanitizedName(pcfg.Settings.TargetDir)
if !sh.Test("dir", targetDir) {
os.MkdirAll(targetDir, 0755)
}
symdir := filepath.Join(targetDir, goos+"_"+goarch)
if err = os.Symlink(gobin, symdir); err != nil {
log.Fatalf("os symlink error: %s", err)
}
defer os.Remove(symdir)
opts := []string{"install", "-v"}
opts = append(opts, strings.Fields(pcfg.Settings.Addopts)...) // TODO: here need to use shell args parse lib
if err = sess.Command("go", opts).Run(); err != nil {
return
}
os.Remove(symdir) // I have to do it twice
cwd, _ := os.Getwd()
program := filepath.Base(cwd)
if goos == "windows" {
program += ".exe"
}
if sh.Test("file", program) {
files = append(files, program)
}
}
log.Debug("archive files")
for _, filename := range pcfg.Filesets.Includes {
fs, err := findFiles(filename, depth, skips)
if err != nil {
return
}
files = append(files, fs...)
}
for _, file := range files {
log.Infof("zip add file: %v", file)
if err = z.Add(file); err != nil {
return
}
}
log.Info("finish archive file")
err = z.Close()
}
func main() {
flag.Usage = func() {
fmt.Printf(`Usage: fswatch [OPTIONS...] <arg...>
OPTIONS:
-ext="" Extenton seprated by , eg: cpp,c,h
-v Show verbose info
Example:
fswatch -ext cpp,c,h make -f Makefile
`)
}
flagParse()
if len(os.Args) == 1 && !confExists {
fmt.Printf("Create %s file [y/n]: ", strconv.Quote(JSONCONF))
var yn string = "y"
fmt.Scan(&yn)
gw.Command = "echo helloworld"
if strings.ToUpper(strings.TrimSpace(yn)) == "Y" {
data, _ := json.MarshalIndent(gw, "", " ")
ioutil.WriteFile(JSONCONF, data, 0644)
fmt.Printf("use notepad++ or vim to edit %s\n", strconv.Quote(JSONCONF))
}
return
}
if flag.NArg() > 0 {
gw.Command = []string(flag.Args())
}
if extInclude != "" {
for _, ext := range strings.Split(extInclude, ",") {
gw.Include = append(gw.Include, "\\."+ext+"$")
}
}
// []string is unmarshaled as []interface{}
if v, ok := gw.Command.([]interface{}); ok {
cmd := make([]string, 0, len(v))
for _, i := range v {
if s, ok := i.(string); ok {
cmd = append(cmd, s)
} else {
log.Fatalf("check you config file. \"command\" must be string or []string, got %T", gw.Command)
}
}
gw.Command = cmd
}
switch gw.Command.(type) {
default:
log.Fatalf("check you config file. \"command\" must be string or []string, got %T", gw.Command)
case string:
if runtime.GOOS == "windows" {
gw.cmd = []string{"cmd", "/c", gw.Command.(string)}
} else {
gw.cmd = []string{"bash", "-c", gw.Command.(string)}
}
case []string:
gw.cmd = gw.Command.([]string)
}
log.Fatal(gw.Watch())
}