guix: Add texlive importer.

* guix/import/texlive.scm: New file.
* guix/scripts/import/texlive.scm: New file.
* Makefile.am (MODULES): Add them.
* tests/texlive.scm: New file.
* Makefile.am (SCM_TESTS): Add it.
* guix/scripts/import.scm (importers): Add texlive importer.
* doc/guix.texi (Invoking guix import): Document it.

1 files changed, 115 insertions, 0 deletions

diff --git a/tests/texlive.scm b/tests/texlive.scm
new file mode 100644
index 0000000000..e28eda175c
--- /dev/null
+++ b/tests/texlive.scm
@@ -0,0 +1,115 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
+;;;
+;;; 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/>.
+
+(define-module (test-texlive)
+  #:use-module (gnu packages tex)
+  #:use-module (guix import texlive)
+  #:use-module (guix tests)
+  #:use-module (guix build utils)
+  #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-64)
+  #:use-module (srfi srfi-26)
+  #:use-module (ice-9 match))
+
+(test-begin "texlive")
+
+(define xml
+  "\
+<entry id=\"foo\">
+   <name>foo</name>
+   <caption>Foomatic frobnication in LuaLaTeX</caption>
+   <authorref id=\"rekado\"/>
+   <license type=\"lppl1.3\"/>
+   <version number=\"2.6a\"/>
+   <description>
+     <p>
+          Foo is a package for LuaLaTeX. It provides an interface to frobnicate gimbals
+          in a foomatic way with the LuaTeX engine.
+     </p>
+     <p>
+          The package requires the bar and golly
+          bundles for extremely special specialties.
+     </p>
+   </description>
+   <ctan path=\"/macros/latex/contrib/foo\" file=\"true\"/>
+   <texlive location=\"foo\"/>
+   <keyval key=\"topic\" value=\"tests\"/>
+  null
+</entry>")
+
+(define sxml
+  '(*TOP* (entry (@ (id "foo"))
+                 (name "foo")
+                 (caption "Foomatic frobnication in LuaLaTeX")
+                 (authorref (@ (id "rekado")))
+                 (license (@ (type "lppl1.3")))
+                 (version (@ (number "2.6a")))
+                 (description
+                  (p "\n          Foo is a package for LuaLaTeX. It provides an interface to frobnicate gimbals\n          in a foomatic way with the LuaTeX engine.\n     ")
+                  (p "\n          The package requires the bar and golly\n          bundles for extremely special specialties.\n     "))
+                 (ctan (@ (path "/macros/latex/contrib/foo") (file "true")))
+                 (texlive (@ (location "foo")))
+                 (keyval (@ (value "tests") (key "topic")))
+                 "\n  null\n")))
+
+(test-equal "fetch-sxml: returns SXML for valid XML"
+  sxml
+  (mock ((guix http-client) http-fetch
+         (lambda (url)
+           xml))
+        ((@@ (guix import texlive) fetch-sxml) "foo")))
+
+;; TODO:
+(test-assert "sxml->package"
+  ;; Replace network resources with sample data.
+  (mock ((guix build svn) svn-fetch
+         (lambda* (url revision directory
+                       #:key (svn-command "svn")
+                       (user-name #f)
+                       (password #f))
+           (mkdir-p directory)
+           (with-output-to-file (string-append directory "/foo")
+             (lambda ()
+               (display "source")))))
+        (let ((result ((@@ (guix import texlive) sxml->package) sxml)))
+          (match result
+            (('package
+               ('name "texlive-latex-foo")
+               ('version "2.6a")
+               ('source ('origin
+                          ('method 'svn-fetch)
+                          ('uri ('texlive-ref "latex" "foo"))
+                          ('sha256
+                           ('base32
+                            (? string? hash)))))
+               ('build-system 'texlive-build-system)
+               ('arguments ('quote (#:tex-directory "latex/foo")))
+               ('home-page "http://www.ctan.org/pkg/foo")
+               ('synopsis "Foomatic frobnication in LuaLaTeX")
+               ('description
+                "Foo is a package for LuaLaTeX.  It provides an interface to \
+frobnicate gimbals in a foomatic way with the LuaTeX engine.  The package \
+requires the bar and golly bundles for extremely special specialties.")
+               ('license 'lppl1.3+))
+             #t)
+            (_
+             (begin
+               (format #t "~s\n" result)
+               (pk 'fail result #f)))))))
+
+(test-end "texlive")