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put hupper config in config file

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Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack
2016-04-07 14:07:35 +01:00
parent 73a0d72378
commit 40814e4779
2 changed files with 22 additions and 10 deletions
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22
alpine/packages/hupper/main.go
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@@ -18,18 +18,28 @@ var (
)
func init() {
flag.StringVar(&path, "path", "/Database/branch/master/watch/com.docker.driver.amd64-linux.node/etc.node/docker.node/daemon.json.node/tree.live", "path of the file to watch")
flag.StringVar(&huppidfile, "huppidfile", "/run/docker.pid", "pidfile for process to signal")
flag.StringVar(&pidfile, "pidfile", "/run/hupper.pid", "my pidfile")
flag.StringVar(&path, "path", "", "path of the file to watch")
flag.StringVar(&huppidfile, "huppidfile", "", "pidfile for process to signal")
flag.StringVar(&pidfile, "pidfile", "", "my pidfile")
}
func main() {
log.SetFlags(0)
flag.Parse()
pid := os.Getpid()
pidbytes := []byte(strconv.Itoa(pid))
_ = ioutil.WriteFile(pidfile, pidbytes, 0644)
if path == "" {
log.Fatal("watch path not set")
}
if huppidfile == "" {
log.Fatal("huppidfile not set")
}
if pidfile != "" {
pid := os.Getpid()
pidbytes := []byte(strconv.Itoa(pid))
_ = ioutil.WriteFile(pidfile, pidbytes, 0644)
}
watch, err := os.Open(path)
if err != nil {