diff --git a/gitto/Makefile b/gitto/Makefile index eb54268..6316449 100644 --- a/gitto/Makefile +++ b/gitto/Makefile @@ -4,7 +4,8 @@ SITEDIR = $(shell pkg-config guile-2.0 --variable=sitedir \ COMPDIR = $(DESTDIR)/lib/guile/2.0/site-ccache objects = command.scm command.go config.scm config.go git.scm git.go \ - ui.scm ui.go path.scm path.go main.scm main.go + ui.scm ui.go path.scm path.go commands/help.scm commands/help.go \ + main.scm main.go install-objects = $(addprefix install-,$(objects)) uninstall-objects = $(addprefix uninstall-,$(objects)) diff --git a/gitto/commands/help.scm b/gitto/commands/help.scm new file mode 100644 index 0000000..8cf5dff --- /dev/null +++ b/gitto/commands/help.scm @@ -0,0 +1,49 @@ +;; -*- coding: utf-8; -*- +;; gitto -- Keep track of your git repositories +;; Copyright (C) 2012 Tom Willemse + +;; This file is part of gitto. + +;; gitto is free software: you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; gitto is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with gitto. If not, see . + +(define-module (gitto commands help) + #:use-module (gitto command) + #:use-module (ice-9 format)) + +(define (print-command-help command) + "Print the help message for COMMAND." + (if (command? command) + (format #t "~a~%" (command-documentation command)) + (format #t "Unknown command: ~a~%" command))) + +(define (print-short-command-help command) + "Print COMMAND's name and its short description." + (format #t " ~a~15t~a~%" (car command) (assq-ref command #:usage))) + +(define (print-general-help) + "Print the general help message for gitto." + (display "gitto [command [arguments ...]]") + (newline) + (for-each-command print-short-command-help)) + +(define-command (help #:optional command) + "Display this help." + "Usage: gitto help [COMMAND] + +Display a help message. If COMMAND is not specified, print some +information about gitto, otherwise print some information about +COMMAND." + (if command + (print-command-help command) + (print-general-help))) diff --git a/gitto/main.scm b/gitto/main.scm index ffc7e34..6459cd5 100644 --- a/gitto/main.scm +++ b/gitto/main.scm @@ -19,11 +19,11 @@ (define-module (gitto main) #:use-module (gitto command) + #:use-module (gitto commands help) #:use-module (gitto config) #:use-module (gitto git) #:use-module (gitto path) #:use-module (gitto ui) - #:use-module (ice-9 format) #:use-module (ice-9 popen) #:use-module (oop goops) #:use-module (srfi srfi-1) @@ -58,33 +58,6 @@ Displays version and some copyright information." (display "under the terms of the GNU General Public License.") (newline) (display "For more information about these matters, see the file named COPYING.") (newline)) -(define (print-command-help command) - "Print the help message for COMMAND." - (if (command? command) - (format #t "~a~%" (command-documentation command)) - (format #t "Unknown command: ~a~%" command))) - -(define (print-short-command-help command) - "Print COMMAND's name and its short description." - (format #t " ~a~15t~a~%" (car command) (assq-ref command #:usage))) - -(define (print-general-help) - "Print the general help message for gitto." - (display "gitto [command [arguments ...]]") - (newline) - (for-each-command print-short-command-help)) - -(define-command (help #:optional command) - "Display this help." - "Usage: gitto help [COMMAND] - -Display a help message. If COMMAND is not specified, print some -information about gitto, otherwise print some information about -COMMAND." - (if command - (print-command-help command) - (print-general-help))) - (define (known? repo) "Do we know REPO?" (and (or (repository? repo) (string? repo))