add 'forge help'

argv.go

@@ -15,6 +15,7 @@ import (
 var argv args
 
 type args struct {
+	Help       *EmptyCmd    `arg:"subcommand:help"                      help:"New to forge? This is for you.'"`
 	Checkout   *CheckoutCmd `arg:"subcommand:checkout"                  help:"switch branches using 'git checkout'"`
 	Clean      *CleanCmd    `arg:"subcommand:clean"                     help:"start over at the beginning"`
 	Commit     *CommitCmd   `arg:"subcommand:commit"                    help:"'git commit' but errors out if on wrong branch"`

argvAutoshell.go

@@ -21,7 +21,7 @@ func deleteMatch() {
 }
 
 func (args) doBashAuto() {
-	argv.doBashHelp()
+	// argv.doBashHelp()
 	switch argv.BashAuto[0] {
 	case "checkout":
 		fmt.Println("devel master user")
@@ -58,7 +58,7 @@ func (args) doBashAuto() {
 	default:
 		if argv.BashAuto[0] == ARGNAME {
 			// list the subcommands here
-			fmt.Println("--bash list checkout clean commit dirty debug fetch normal merge patch pull")
+			fmt.Println("help list checkout clean commit dirty debug fetch normal merge patch pull")
 		}
 	}
 	os.Exit(0)

main.go

@@ -197,6 +197,11 @@ func main() {
 		okExit("")
 	}
 
+	if argv.Help != nil {
+		doHelp()
+		okExit("")
+	}
+
 	// todo: redo this logic using forgepb
 	if configSave {
 		me.forge.ConfigSave()
@@ -220,3 +225,25 @@ func main() {
 	doGui()
 	okExit("")
 }
+
+// keep this small
+func doHelp() {
+	log.Info("")
+	log.Info("forge -h       : to see the available options")
+	log.Info("forge --bash   : will create a bash autocomplete file")
+	log.Info("forge          : with no arguements, forge tries to load a GO GUI plugin")
+	log.Info("               : there are two GUI plugins. terminal & GTK")
+	log.Info("")
+	log.Info("forge list     : shows a table of all your repos")
+	log.Info("forge checkout : checks out all your repos to the same branch")
+	log.Info("               : the default is your user branch")
+	log.Info("forge clean    : reverts all repos to the master branch")
+	log.Info("forge dirty    : show all repos git reports as dirty")
+	log.Info("")
+	okExit("")
+}
+
+func doHelpPatches() {
+	log.Info("TODO: ?")
+	okExit("")
+}