func main() {
paths := kingpin.Arg(
"path",
"Paths to monitor for changes.",
).Required().Strings()
kingpin.Parse()
modchan := make(chan modd.Mod)
for _, path := range *paths {
err := modd.Watch(path, batchTime, modchan)
if err != nil {
kingpin.Fatalf("Fatal error: %s", err)
}
}
for mod := range modchan {
if len(mod.Added) > 0 {
fmt.Printf("Added: %v\n", mod.Added)
}
if len(mod.Changed) > 0 {
fmt.Printf("Changed: %v\n", mod.Changed)
}
if len(mod.Deleted) > 0 {
fmt.Printf("Removed: %v\n", mod.Deleted)
}
}
}
// Watch watches an endpoint for changes, if it supports them.
func (r Route) Watch(ch chan []string, excludePatterns []string, log termlog.Logger) error {
switch r.Endpoint.(type) {
case *filesystemEndpoint:
ep := *r.Endpoint.(*filesystemEndpoint)
modchan := make(chan modd.Mod, 1)
err := modd.Watch(string(ep), batchTime, modchan)
if err != nil {
return err
}
go func() {
for mod := range modchan {
files := filterFiles(mod.All(), excludePatterns, log)
ch <- files
}
}()
}
return nil
}
func main() {
paths := kingpin.Arg(
"path",
"Paths to monitor for changes.",
).Required().Strings()
kingpin.Parse()
pathchan := make(chan []string)
for _, path := range *paths {
err := modd.Watch(path, batchTime, pathchan)
if err != nil {
kingpin.Fatalf("Fatal error: %s", err)
}
}
for paths := range pathchan {
fmt.Println(paths)
}
}
// WatchPaths watches a set of paths, and broadcasts changes through reloader.
func WatchPaths(paths, excludePatterns []string, reloader livereload.Reloader, log termlog.Logger) error {
ch := make(chan []string, 1)
for _, path := range paths {
modchan := make(chan modd.Mod, 1)
err := modd.Watch(path, batchTime, modchan)
if err != nil {
return err
}
go func() {
for mod := range modchan {
files := filterFiles(mod.All(), excludePatterns, log)
if len(files) > 0 {
ch <- files
}
}
}()
}
go reloader.Watch(ch)
return nil
}