func restore(w *workspace) {
cfgPath := filepath.Join(w.Root, ConfigDirName, "vendor.json")
vend.Restore(w.Root, cfgPath)
}
func main() {
fs := flag.NewFlagSet("vendor", flag.ExitOnError)
dir := fs.String("d", ".", "directory to vendor into")
save := fs.Bool("s", false, "save the repos and revisions")
restore := fs.Bool("r", false, "restore the repos and revisions")
version := fs.Bool("v", false, "print vendor version info")
extend := fs.Bool("x", false, "extend the existing config instead of overwriting it")
var args, addons, rgits, rhgs []string
isMaybeSave := false
var isAddon, isGit, isHg bool
for _, arg := range os.Args[1:] {
if isAddon {
addons = append(addons, arg)
isAddon = false
continue
}
if isGit {
rgits = append(rgits, arg)
isGit = false
continue
}
if isHg {
rhgs = append(rhgs, arg)
isHg = false
continue
}
switch arg {
case "-s":
isMaybeSave = true
args = append(args, arg)
case "-a":
if !isMaybeSave {
args = append(args, arg)
} else {
isAddon = true
}
case "-rgit":
if !isMaybeSave {
args = append(args, arg)
} else {
isGit = true
}
case "-rhg":
if !isMaybeSave {
args = append(args, arg)
} else {
isHg = true
}
default:
args = append(args, arg)
}
}
ignored := map[string]bool{}
ignoredStr := os.Getenv("VENDOR_IGNORE_DIRS")
for _, ignore := range strings.Split(ignoredStr, string(filepath.ListSeparator)) {
ignored[ignore] = true
}
fs.Parse(args)
if *version {
fmt.Println("vendor build 3")
os.Exit(0)
}
if fs.NArg() != 1 || *save == *restore {
usage()
}
var err error
if *save {
err = vend.Save(*dir, fs.Arg(0), addons, rgits, rhgs, ignored, *extend)
}
if *restore {
err = vend.Restore(*dir, fs.Arg(0))
}
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}