func (app *AppShell) buildPackage() error {
name, version := rootConfig.Package.Name, rootConfig.Package.Version
pkgName := fmt.Sprintf("%s-%s", name, version)
srcFolders := append([]string{"public"}, rootConfig.Distribution.PackExtras...)
goOs, goArch := runtime.GOOS, runtime.GOARCH
targets := append(rootConfig.Distribution.CrossTargets, [2]string{goOs, goArch})
visited := make(map[string]struct{})
for _, target := range targets {
buildTarget := fmt.Sprintf("%s_%s", target[0], target[1])
if _, ok := visited[buildTarget]; ok {
continue
}
visited[buildTarget] = struct{}{}
srcFolders = append(srcFolders, app.binaryName(name, version, target[0], target[1]))
}
if zipFile, err := os.Create(pkgName + ".zip"); err != nil {
return fmt.Errorf("Cannot create the zip file[%q], %v", pkgName, err)
} else {
defer zipFile.Close()
zw := zip.NewWriter(zipFile)
defer zw.Close()
for _, srcFolder := range srcFolders {
err := filepath.Walk(srcFolder, func(fn string, info os.FileInfo, err error) error {
if err == nil && !info.IsDir() {
zipSrcName := path.Join(pkgName, fn)
fileHeader, err := zip.FileInfoHeader(info)
if err != nil {
return err
}
fileHeader.Name = zipSrcName
zipSrcFile, err := zw.CreateHeader(fileHeader)
if err != nil {
return err
}
srcFile, err := os.Open(fn)
if err != nil {
return err
}
io.Copy(zipSrcFile, srcFile)
srcFile.Close()
loggers.Debug("Archiving %s", zipSrcName)
}
return nil
})
if err != nil {
return fmt.Errorf("Cannot walk the files when creating the zip file, %v", err)
}
}
}
loggers.Succ("Finish packing the deploy package in %s.zip", pkgName)
return nil
}
func (pw *ProjectWatcher) addDirs(root string) error {
return filepath.Walk(root, func(fname string, info os.FileInfo, err error) error {
if err == nil && info.IsDir() && !pw.isIgnoredDir(fname) {
if err := pw.watcher.Add(fname); err != nil {
return err
}
loggers.Debug("Watching %s", fname)
}
return nil
})
}
func (css _StyleSheet) Build(isProduction bool) error {
filename := fmt.Sprintf("assets/stylesheets/%s.styl", css.entry)
isStylus := true
if exist, _ := css.checkFile(filename, true); !exist {
filename = fmt.Sprintf("assets/stylesheets/%s.css", css.entry)
if exist, err := css.checkFile(filename, true); !exist {
return err
} else {
isStylus = false
}
}
target := fmt.Sprintf("public/stylesheets/%s.css", css.entry)
// * Maybe it's a template using images, styles assets links
// TODO
// * Maybe we need to call stylus preprocess
if isStylus {
params := []string{"--use", "nib", filename, "--out", "public/stylesheets"}
if isProduction {
params = append(params, "--compress")
} else {
params = append(params, "--sourcemap-inline")
}
params = append(params, "--include-css")
// add asset plugin to change original file path to the finger printed one
if css.config.AssetsMappingJson != "" {
params = append(params, "--use", getStylusPluginPath())
}
cmd := exec.Command("./node_modules/stylus/bin/stylus", params...)
loggers.Debug("[CSS][%s] Building asset: %s, %v", css.entry, filename, cmd.Args)
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
cmd.Env = css.getEnv(isProduction)
if err := cmd.Run(); err != nil {
loggers.Error("[CSS][%s] Error when building asset %v, %v", css.entry, cmd.Args, err)
return err
}
} else {
if err := css.copyFile(target, filename); err != nil {
return err
}
}
// * generate the hash, clear old bundle, move to target
target = css.addFingerPrint("public/stylesheets", css.entry+".css")
loggers.Succ("[CSS][%s] Saved assset: %s", css.entry, target)
return nil
}
func (app *AppShell) buildBinary(params ...string) error {
goOs, goArch := runtime.GOOS, runtime.GOARCH
if len(params) == 2 && (goOs != params[0] || goArch != params[1]) {
goOs, goArch = params[0], params[1]
}
rootConfig.RLock()
builder := rootConfig.Package.Builder
binName := app.binaryName(rootConfig.Package.Name, rootConfig.Package.Version, goOs, goArch)
var buildOpts []string
if app.isProduction {
buildOpts = make([]string, len(rootConfig.Distribution.BuildOpts))
copy(buildOpts, rootConfig.Distribution.BuildOpts)
} else {
buildOpts = make([]string, len(rootConfig.Package.BuildOpts))
copy(buildOpts, rootConfig.Package.BuildOpts)
}
rootConfig.RUnlock()
cmdName := "go"
flags := make([]string, 0, 3+len(buildOpts))
if builder != "" {
flags = append(flags, "go")
cmdName = builder
}
flags = append(flags, "build")
flags = append(flags, buildOpts...)
flags = append(flags, []string{"-o", binName}...)
buildCmd := exec.Command(cmdName, flags...)
buildCmd.Stderr = os.Stderr
buildCmd.Stdout = os.Stdout
buildCmd.Env = mergeEnv(map[string]string{
"GOOS": goOs,
"GOARCH": goArch,
})
loggers.Debug("Running build: %v", buildCmd.Args)
start := time.Now()
if err := buildCmd.Run(); err != nil {
loggers.Error("Building failed")
return err
}
app.binName = binName
duration := float64(time.Since(start).Nanoseconds()) / 1e6
loggers.Succ("Got binary built %s, takes=%.3fms", binName, duration)
return nil
}
func (js _JavaScript) Build(isProduction bool) error {
if os.Getenv("NODE_ENV") == "production" {
isProduction = true
}
assetEntry, ok := js.config.getAssetEntry(js.entry)
if !ok {
return nil
}
target := fmt.Sprintf("public/javascripts/%s.js", js.entry)
filename := fmt.Sprintf("assets/javascripts/%s.js", js.entry)
isCoffee := false
if exist, _ := js.checkFile(filename, true); !exist {
filename = fmt.Sprintf("assets/javascripts/%s.coffee", js.entry)
if exist, err := js.checkFile(filename, true); !exist {
return err
}
isCoffee = true
}
// * Maybe it's a template using images, styles assets links
// TODO
// * run browserify
params := []string{filename}
for _, require := range assetEntry.Requires {
params = append(params, "--require", require)
}
for _, external := range assetEntry.Externals {
if anEntry, ok := js.config.getAssetEntry(external); ok {
for _, require := range anEntry.Requires {
params = append(params, "--external", require)
}
}
}
for _, opt := range assetEntry.BundleOpts {
params = append(params, opt)
}
if isCoffee {
params = append(params, "--transform", "coffeeify")
} else {
params = append(params, "--transform", "[", "babelify", "--presets", "[", "es2015", "react", "]", "]")
}
params = append(params, "--transform", "envify")
if isProduction {
params = append(params, "-g", "uglifyify")
} else {
params = append(params, "--debug")
}
params = append(params, "--outfile", target)
cmd := exec.Command("./node_modules/browserify/bin/cmd.js", params...)
loggers.Debug("[JavaScript][%s] Building asset: %s, %v", js.entry, filename, cmd.Args)
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
cmd.Env = js.getEnv(isProduction)
if err := cmd.Run(); err != nil {
loggers.Error("[JavaScript][%s] Error when building asset %v, %v", js.entry, cmd.Args, err)
return err
}
// * generate the hash, clear old bundle, move to target
target = js.addFingerPrint("public/javascripts", js.entry+".js")
loggers.Succ("[JavaScript][%s] Saved assset: %s", js.entry, target)
return nil
}
func (pw *ProjectWatcher) watchProject() {
tick := time.Tick(800 * time.Millisecond)
for {
select {
case event := <-pw.watcher.Events:
if event.Name == "" ||
pw.isIgnoredDir(event.Name) ||
strings.HasSuffix(event.Name, ".swp") ||
strings.HasSuffix(event.Name, ".DS_Store") {
break
}
loggers.Debug("fsevents: %v", event)
if event.Op&fsnotify.Create == fsnotify.Create || event.Op&fsnotify.Write == fsnotify.Write {
if fi, err := os.Stat(event.Name); err == nil {
if fi.IsDir() {
if err := pw.watcher.Add(event.Name); err != nil {
loggers.Error("Failed to add new directory into watching list[%v], %v",
event.Name, err)
} else {
loggers.Debug("Watching %s", event.Name)
}
} else {
if event.Name == "project.toml" {
pw.updateConfig()
}
pw.maybeGoCodeChanged(event.Name)
pw.maybeAssetsChanged(event.Name)
}
}
} else if event.Op&fsnotify.Remove == fsnotify.Remove || event.Op&fsnotify.Rename == fsnotify.Rename {
// maybe remove some dir
if fi, err := os.Stat(event.Name); err == nil {
if fi.IsDir() {
if err := pw.watcher.Remove(event.Name); err != nil {
loggers.Error("Failed to remove directory from watching list [%v], %v",
event.Name, err)
}
// if the dir is under assets, we need to rebuild all the assets or sprites
// else we take it as a go code directory
// TODO
} else {
if event.Name == "project.toml" {
panic("Please don't hurt the project.toml")
}
// maybe remove some source code
// TODO
}
}
}
case err := <-pw.watcher.Errors:
loggers.Error("Error: %v", err)
case <-tick:
pw.taskLock.Lock()
if len(pw.tasks) > 0 {
pw.app.executeTask(pw.tasks...)
pw.tasks = make([]AppShellTask, 0)
}
pw.taskLock.Unlock()
}
}
}
func (js _JavaScript) Build(isProduction bool) error {
if os.Getenv("NODE_ENV") == "production" {
isProduction = true
}
assetEntry, ok := js.config.getAssetEntry(js.entry)
if !ok {
return nil
}
suffixJs, suffixCoffee, originDir, targetDir := ".js", ".coffee", "assets/javascripts", "public/javascripts"
filename, outfile := path.Join(originDir, js.entry+suffixJs), path.Join(targetDir, js.entry+suffixJs)
isCoffee := false
if exist, _ := js.checkFile(filename, true); !exist {
filename = path.Join(originDir, js.entry+suffixCoffee)
if exist, err := js.checkFile(filename, true); !exist {
return err
}
isCoffee = true
}
// * generate the hash, just loaded if not change
outTarget := js.traverEntryFingerPrint(originDir, targetDir, js.entry, filename, suffixJs)
mapping := js._Asset.getJsonAssetsMapping()
if targetName, ok := mapping[outfile[len("public/"):]]; ok {
if targetName == outTarget[len("public/"):] {
loggers.Succ("[JavaScript][%s] Loaded assset: %s", js.entry, outTarget)
return nil
}
}
// * Maybe it's a template using images, styles assets links
// TODO
// * run browserify
params := []string{filename}
for _, require := range assetEntry.Requires {
params = append(params, "--require", require)
}
for _, external := range assetEntry.Externals {
if anEntry, ok := js.config.getAssetEntry(external); ok {
for _, require := range anEntry.Requires {
params = append(params, "--external", require)
}
}
}
for _, opt := range assetEntry.BundleOpts {
params = append(params, opt)
}
if isCoffee {
params = append(params, "--transform", "coffeeify")
} else {
params = append(params, "--transform", "[", "babelify", "--presets", "[", "es2015", "react", "]", "]")
}
params = append(params, "--transform", "envify")
if isProduction {
params = append(params, "-g", "uglifyify")
} else {
params = append(params, "--debug")
}
params = append(params, "--outfile", outfile)
cmd := exec.Command("./node_modules/browserify/bin/cmd.js", params...)
loggers.Debug("[JavaScript][%s] Building asset: %s, %v", js.entry, filename, cmd.Args)
cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout
cmd.Env = js.getEnv(isProduction)
if err := cmd.Run(); err != nil {
loggers.Error("[JavaScript][%s] Error when building asset %v, %v", js.entry, cmd.Args, err)
return err
}
//clear old bundle, move to target
js._Asset.removeOldFile(targetDir, js.entry+suffixJs)
if err := os.Rename(outfile, outTarget); err != nil {
loggers.Error("rename file error, %v", err)
}
// target = js.addFingerPrint("public/javascripts", js.entry+".js")
loggers.Succ("[JavaScript][%s] Saved assset: %s", js.entry, outTarget)
return nil
}
