guix/scripts/guix.in
Mark H Weaver e49951eb3e Replace individual scripts with master 'guix' script.
* scripts/guix.in: New script.

* Makefile.am (bin_SCRIPTS): Add 'scripts/guix'.  Remove 'guix-build',
  'guix-download', 'guix-import', 'guix-package', and 'guix-gc'.

  (MODULES): Add 'guix/scripts/build.scm', 'guix/scripts/download.scm',
  'guix/scripts/import.scm', 'guix/scripts/package.scm', and
  'guix/scripts/gc.scm'.

* configure.ac (AC_CONFIG_FILES): Add 'scripts/guix'.  Remove 'guix-build',
  'guix-download', 'guix-import', 'guix-package', and 'guix-gc'.

* guix-build.in, guix-download.in, guix-gc.in, guix-import.in,
  guix-package.in: Remove shell script boilerplate.  Move to guix-COMMAND.in
  to guix/scripts/COMMAND.scm.  Rename module from (guix-COMMAND) to
  (guix scripts COMMAND).  Change "guix-COMMAND" to "guix COMMAND" in
  usage help string.

* pre-inst-env.in: Add "@abs_top_builddir@/scripts" to the front of $PATH.
  Export $GUIX_UNINSTALLED.

* tests/guix-build.sh, tests/guix-daemon.sh, tests/guix-download.sh,
  tests/guix-gc.sh, tests/guix-package.sh: Use "guix COMMAND" instead of
  "guix-COMMAND".

* doc/guix.texi: Replace all occurrences of "guix-COMMAND" with
  "guix COMMAND".

* po/POTFILES.in: Update.
2013-02-16 22:17:37 -05:00

57 lines
2.1 KiB
Scheme

#!@GUILE@ -s
-*- scheme -*-
!#
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2013 Mark H Weaver <mhw@netris.org>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix 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.
;;;
;;; GNU Guix 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 GNU Guix. If not, see <http://www.gnu.org/licenses/>.
;; IMPORTANT: We must avoid loading any modules from Guix here,
;; because we need to adjust the guile load paths first.
;; It's okay to import modules from core Guile though.
(use-modules (ice-9 regex))
(let ()
(define-syntax-rule (push! elt v) (set! v (cons elt v)))
(define config-lookup
(let ((config '(("prefix" . "@prefix@")
("datarootdir" . "@datarootdir@")
("guilemoduledir" . "@guilemoduledir@")))
(var-ref-regexp (make-regexp "\\$\\{([a-z]+)\\}")))
(define (expand-var-ref match)
(lookup (match:substring match 1)))
(define (expand str)
(regexp-substitute/global #f var-ref-regexp str
'pre expand-var-ref 'post))
(define (lookup name)
(expand (assoc-ref config name)))
lookup))
(define (maybe-augment-load-paths!)
(unless (getenv "GUIX_UNINSTALLED")
(let ((module-dir (config-lookup "guilemoduledir")))
(push! module-dir %load-path)
(push! module-dir %load-compiled-path))))
(define (run-guix-main)
(let ((guix-main (module-ref (resolve-interface '(guix ui))
'guix-main)))
(apply guix-main (command-line))))
(maybe-augment-load-paths!)
(run-guix-main))