[PATCH v2] services: cuirass: Add port to cuirass configuration

[Mathieu Othacehe <m.othacehe@gmail.com>]

* gnu/services/cuirass.scm (<cuirass-configuration>): Add port field.
(cuirass-shepherd-service): Honor it.
* doc/guix.texi (Continuous Integration): Document it.
---

Changelog:
*v2: Add copyrights and update documentation

 doc/guix.texi            | 6 +++++-
 gnu/services/cuirass.scm | 5 +++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/doc/guix.texi b/doc/guix.texi
index 1f0bd7568..18ab66282 100644
--- a/doc/guix.texi
+++ b/doc/guix.texi
@@ -30,7 +30,8 @@ Copyright @copyright{} 2016 ng0@*
 Copyright @copyright{} 2016 Jan Nieuwenhuizen@*
 Copyright @copyright{} 2016 Julien Lepiller@*
 Copyright @copyright{} 2016 Alex ter Weele@*
-Copyright @copyright{} 2017 Clément Lassieur
+Copyright @copyright{} 2017 Clément Lassieur@*
+Copyright @copyright{} 2017 Mathieu Othacehe
 
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.3 or
@@ -13032,6 +13033,9 @@ Cuirass jobs.
 Location of sqlite database which contains the build results and previously
 added specifications.
 
+@item @code{port} (default: @code{8080})
+Port number used by the HTTP server.
+
 @item @code{specifications} (default: @code{#~'()})
 A gexp (@pxref{G-Expressions}) that evaluates to a list of specifications,
 where a specification is an association list
diff --git a/gnu/services/cuirass.scm b/gnu/services/cuirass.scm
index c15a846ba..1194133f6 100644
--- a/gnu/services/cuirass.scm
+++ b/gnu/services/cuirass.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
 ;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2017 Mathieu Othacehe <m.othacehe@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -56,6 +57,8 @@
                     (default 60))
   (database         cuirass-configuration-database ;string (file-name)
                     (default "/var/run/cuirass/cuirass.db"))
+  (port             cuirass-configuration-port ;integer (port)
+                    (default 8080))
   (specifications   cuirass-configuration-specifications)
                                   ;gexp that evaluates to specification-alist
   (use-substitutes? cuirass-configuration-use-substitutes? ;boolean
@@ -74,6 +77,7 @@
          (group            (cuirass-configuration-group config))
          (interval         (cuirass-configuration-interval config))
          (database         (cuirass-configuration-database config))
+         (port             (cuirass-configuration-port config))
          (specs            (cuirass-configuration-specifications config))
          (use-substitutes? (cuirass-configuration-use-substitutes? config))
          (one-shot?        (cuirass-configuration-one-shot? config)))
@@ -87,6 +91,7 @@
                             "--specifications"
                             #$(scheme-file "cuirass-specs.scm" specs)
                             "--database" #$database
+                            "--port" #$(number->string port)
                             "--interval" #$(number->string interval)
                             #$@(if use-substitutes? '("--use-substitutes") '())
                             #$@(if one-shot? '("--one-shot") '()))
-- 
2.11.0