Add (guix snix) and the `guix-import' command.

* guix/snix.scm, tests/snix.scm, guix-import.in: New files.
* configure.ac: Output `guix-import' and make it executable.
* Makefile.am (bin_SCRIPTS): Add `guix-import'.
  (MODULES): Add `guix/snix.scm'.
  (TESTS): Add `tests/snix.scm'.

1 files changed, 79 insertions, 0 deletions

diff --git a/tests/snix.scm b/tests/snix.scm
new file mode 100644
index 0000000000..da4754b7f3
--- /dev/null
+++ b/tests/snix.scm
@@ -0,0 +1,79 @@
+;;; Guix --- Nix package management from Guile.         -*- coding: utf-8 -*-
+;;; Copyright (C) 2012 Ludovic Courtès <ludo@gnu.org>
+;;;
+;;; This file is part of Guix.
+;;;
+;;; 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.
+;;;
+;;; 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 Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (test-snix)
+  #:use-module (guix snix)
+  #:use-module ((guix utils) #:select (%nixpkgs-directory))
+  #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-64)
+  #:use-module (ice-9 match))
+
+(define factorize-uri
+  (@@ (guix snix) factorize-uri))
+
+(define-syntax-rule (every? proc lists ...)
+  (not (not (every proc lists ...))))
+
+(test-begin "snix")
+
+(test-assert "factorize-uri"
+  (every? (match-lambda
+           ((uri version '-> expected)
+            (equal? (factorize-uri uri version)
+                    expected)))
+          '(("http://example.com/foo.tgz" "1.0"
+             -> "http://example.com/foo.tgz")
+            ("http://example.com/foo-2.8.tgz" "2.8"
+             -> ("http://example.com/foo-" version ".tgz"))
+            ("http://example.com/2.8/foo-2.8.tgz" "2.8"
+             -> ("http://example.com/" version "/foo-" version ".tgz")))))
+
+(test-skip (if (and (%nixpkgs-directory)
+                    (file-exists? (string-append (%nixpkgs-directory)
+                                                 "/default.nix")))
+               0
+               1))
+
+(test-assert "nixpkgs->guix-package"
+  (match (nixpkgs->guix-package (%nixpkgs-directory) "guile")
+    (('package
+       ('name "guile")
+       ('version (? string?))
+       ('source ('origin _ ...))
+       ('build-system _)
+       ('inputs ('quasiquote (inputs ...)))
+       ('propagated-inputs ('quasiquote (pinputs ...)))
+       ('home-page (? string?))
+       ('synopsis (? string?))
+       ('description (? string?))
+       ('license (? string?)))
+     (and (member '("libffi" ,libffi) inputs)
+          (member '("gmp" ,gmp) pinputs)
+          #t))
+    (x
+     (pk 'fail x #f))))
+
+(test-end "snix")
+
+
+(exit (= (test-runner-fail-count (test-runner-current)) 0))
+
+;;; Local Variables:
+;;; eval: (put 'test-assert 'scheme-indent-function 1)
+;;; eval: (put 'guard 'scheme-indent-function 1)
+;;; End: