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feat(cli): improve parameters desc

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This commit is contained in:
Nicolas Carlier 2019-01-06 19:28:42 +00:00
parent 73102b6fc2
commit d8d440a6b1
1 changed files with 11 additions and 6 deletions
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17
pkg/config/config.go
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@ -19,20 +19,25 @@ type Config struct {
}
var config = &Config{
ListenAddr: flag.String("listen", getEnv("LISTEN_ADDR", ":8080"), "HTTP service address (e.g.address, ':8080')"),
ListenAddr: flag.String("listen", getEnv("LISTEN_ADDR", ":8080"), "HTTP service address"),
NbWorkers: flag.Int("nb-workers", getIntEnv("NB_WORKERS", 2), "The number of workers to start"),
Debug: flag.Bool("debug", getBoolEnv("DEBUG", false), "Output debug logs"),
Timeout: flag.Int("timeout", getIntEnv("HOOK_TIMEOUT", 10), "Hook maximum delay before timeout (in second)"),
Timeout: flag.Int("timeout", getIntEnv("HOOK_TIMEOUT", 10), "Hook maximum delay (in second) before timeout"),
ScriptDir: flag.String("scripts", getEnv("SCRIPTS_DIR", "scripts"), "Scripts directory"),
PasswdFile: flag.String("passwd", getEnv("PASSWD_FILE", ".htpasswd"), "Password file (encoded with htpasswd)"),
PasswdFile: flag.String("passwd", getEnv("PASSWD_FILE", ".htpasswd"), "Password file encoded with htpasswd"),
LogDir: flag.String("log-dir", getEnv("LOG_DIR", os.TempDir()), "Webhooks execution log directory"),
NotificationURI: flag.String("notification-uri", getEnv("NOTIFICATION_URI", ""), "Notification URI"),
}
func init() {
flag.StringVar(config.ListenAddr, "l", *config.ListenAddr, "HTTP service (e.g address: ':8080')")
flag.BoolVar(config.Debug, "d", *config.Debug, "Output debug logs")
flag.StringVar(config.PasswdFile, "p", *config.PasswdFile, "Password file (encoded with htpasswd)")
// set shorthand parameters
const shorthand = " (shorthand)"
usage := flag.Lookup("listen").Usage + shorthand
flag.StringVar(config.ListenAddr, "l", *config.ListenAddr, usage)
usage = flag.Lookup("debug").Usage + shorthand
flag.BoolVar(config.Debug, "d", *config.Debug, usage)
usage = flag.Lookup("passwd").Usage + shorthand
flag.StringVar(config.PasswdFile, "p", *config.PasswdFile, usage)
}
// Get global configuration