feat: flags are now all dashes

Author: ItsNotGoodName

cmd/smtpbridge/main.go

@@ -38,7 +38,7 @@ func main() {
 	flags := config.WithFlagSet(flag.NewFlagSet(os.Args[0], flag.ExitOnError))
 
 	app := lieut.NewSingleCommandApp(
-		lieut.AppInfo{Name: "smtpbridge", Version: build.Current.Version},
+		lieut.AppInfo{Name: "smtpbridge", Version: build.Current.Version, Summary: "Bridge email to other messaging services."},
 		run(flags),
 		flags,
 		os.Stdout,

config/config.go

@@ -115,11 +115,17 @@ var RawDefault = struct {
 	// IMAPPort:         10143,
 }
 
+var flagFlatKeys map[string]string = map[string]string{
+	"time-format":       "time_format",
+	"data-directory":    "data_directory",
+	"python-executable": "python_executable",
+}
+
 func WithFlagSet(flags *flag.FlagSet) *flag.FlagSet {
 	flags.String("config", "", flagUsageString("", "Path to config file."))
-	flags.String("time_format", "", flagUsageString(TimeFormat12H, fmt.Sprintf("Format for time display (%s/%s).", TimeFormat12H, TimeFormat24H)))
-	flags.String("data_directory", "", flagUsageString(RawDefault.DataDirectory, "Path to data directory."))
-	flags.String("python_executable", "", flagUsageString(RawDefault.PythonExecutable, "Python executable."))
+	flags.String("time-format", "", flagUsageString(TimeFormat12H, fmt.Sprintf("Format for time display (%s/%s).", TimeFormat12H, TimeFormat24H)))
+	flags.String("data-directory", "", flagUsageString(RawDefault.DataDirectory, "Path to data directory."))
+	flags.String("python-executable", "", flagUsageString(RawDefault.PythonExecutable, "Python executable."))
 	flags.Bool("debug", false, flagUsageBool(false, "Run in debug mode."))
 
 	flags.Bool("smtp-disable", false, flagUsageBool(false, "Disable SMTP server."))
@@ -359,6 +365,9 @@ func NewParser(flags *flag.FlagSet) (Parser, error) {
 		if value == "" || value == "0" || value == "false" {
 			return "", nil
 		}
+		if remap, ok := flagFlatKeys[key]; ok {
+			return remap, ok
+		}
 		return key, value
 	}), nil)
 

entrypoint.sh

@@ -10,4 +10,4 @@ if [ -n "$APPRISE_ENABLE" ]; then
 	fi
 fi
 
-/usr/bin/smtpbridge --data_directory=/data
+/usr/bin/smtpbridge --data-directory=/data