add regenerate command

flags.go

@@ -22,6 +22,7 @@ type command struct {
 // info about all the accepted commands
 var commandInfo = []command{
 	{"refresh", "Check for new updates to subscriptions"},
+	{"regenerate", "Regenerate all files generated by comitium without checking for new updates."},
 	{"add", "Add a new subscription"},
 	{"remove", "Remove a subscription"},
 	{"help", "Print usage information"},
@@ -29,9 +30,10 @@ var commandInfo = []command{
 }
 
 var commands = map[string]*flag.FlagSet{
-	"refresh": flag.NewFlagSet("refresh", flag.ExitOnError),
-	"add":     flag.NewFlagSet("add", flag.ExitOnError),
-	"remove":  flag.NewFlagSet("remove", flag.ExitOnError),
+	"refresh":    flag.NewFlagSet("refresh", flag.ExitOnError),
+	"regenerate": flag.NewFlagSet("regenerate", flag.ExitOnError),
+	"add":        flag.NewFlagSet("add", flag.ExitOnError),
+	"remove":     flag.NewFlagSet("remove", flag.ExitOnError),
 }
 
 // set up various flags for each individual command
@@ -43,6 +45,7 @@ var (
 		`Watch a page instead of adding it as a feed.`,
 	)
 
+	// refresh
 	refreshWorkersFlag = commands["refresh"].IntP(
 		"num-workers", "n",
 		5, // 5 workers is a safe default