Move '%program-name' to (cuirass ui) module.

Makefile.am

@@ -31,6 +31,7 @@ TESTS = \
   tests/base.scm \
 ## tests/basic.sh # takes too long to execute
   tests/database.scm \
+  tests/ui.scm \
   tests/utils.scm
 
 # Unset 'GUILE_LOAD_COMPILED_PATH' altogether while compiling.  Otherwise, if

bin/cuirass.in

@@ -2,8 +2,7 @@
 # -*- scheme -*-
 exec ${GUILE:-@GUILE@} --no-auto-compile -e main -s "$0" "$@"
 !#
-;;;; cuirass - continuous integration system
+;;; cuirass -- continuous integration tool
-;;;
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
 ;;;
 ;;; This file is part of Cuirass.
@@ -21,8 +20,8 @@ exec ${GUILE:-@GUILE@} --no-auto-compile -e main -s "$0" "$@"
 ;;; You should have received a copy of the GNU General Public License
 ;;; along with Cuirass.  If not, see <http://www.gnu.org/licenses/>.
 
-(use-modules (cuirass config)
+(use-modules (cuirass base)
-             (cuirass base)
+             (cuirass config)
              (cuirass database)
              (cuirass ui)
              (cuirass utils)

src/cuirass/base.scm

@@ -24,19 +24,8 @@
   #:export (;; Procedures.
             call-with-time-display
             ;; Parameters.
-            %program-name
             %package-cachedir))
 
-(define %program-name
-  ;; Similar in spirit to Gnulib 'progname' module.
-  (make-parameter ""
-    (λ (val)
-      (cond ((not (string? val))
-             (scm-error 'wrong-type-arg
-                        "%program-name" "Not a string: ~S" (list #f) #f))
-            ((string-rindex val #\/) => (λ (idx) (substring val (1+ idx))))
-            (else val)))))
-
 (define %package-cachedir
   ;; Define to location of cache directory of this package.
   (make-parameter (or (getenv "CUIRASS_CACHEDIR")

src/cuirass/ui.scm

@@ -18,10 +18,22 @@
 ;;; along with Cuirass.  If not, see <http://www.gnu.org/licenses/>.
 
 (define-module (cuirass ui)
-  #:use-module (cuirass base)
   #:use-module (cuirass config)
-  #:export (show-version
+  #:export (;; Procedures.
-            show-package-information))
+            show-version
+            show-package-information
+            ;; Parameters.
+            %program-name))
+
+(define %program-name
+  ;; Similar in spirit to Gnulib 'progname' module.
+  (make-parameter ""
+    (λ (val)
+      (cond ((not (string? val))
+             (scm-error 'wrong-type-arg
+                        "%program-name" "Not a string: ~S" (list #f) #f))
+            ((string-rindex val #\/) => (λ (idx) (substring val (1+ idx))))
+            (else val)))))
 
 (define (show-version)
   "Display version information for COMMAND."

tests/base.scm

@@ -1,16 +1,15 @@
-;;;; base.scm - tests for (cuirass base) module
+;;; base.scm -- tests for (cuirass base) module
-;;;
 ;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
 ;;;
 ;;; This file is part of Cuirass.
 ;;;
-;;; Cuirass is free software; you can redistribute it and/or modify it
+;;; Cuirass is free software: you can redistribute it and/or modify
-;;; under the terms of the GNU General Public License as published by
+;;; 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
+;;; the Free Software Foundation, either version 3 of the License, or
-;;; your option) any later version.
+;;; (at your option) any later version.
 ;;;
-;;; Cuirass is distributed in the hope that it will be useful, but
+;;; Cuirass is distributed in the hope that it will be useful,
-;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; 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.
 ;;;
@@ -20,10 +19,6 @@
 (use-modules (cuirass base)
              (srfi srfi-64))
 
-(test-error "invalid program name"
-  'wrong-type-arg
-  (%program-name #f))
-
 (test-error "invalid cache directory"
   'wrong-type-arg
   (%package-cachedir #f))

tests/ui.scm

@@ -0,0 +1,24 @@
+;;; ui.scm -- tests for (cuirass ui) module
+;;; Copyright © 2016 Mathieu Lirzin <mthl@gnu.org>
+;;;
+;;; This file is part of Cuirass.
+;;;
+;;; Cuirass 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.
+;;;
+;;; Cuirass 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 Cuirass.  If not, see <http://www.gnu.org/licenses/>.
+
+(use-modules (cuirass ui)
+             (srfi srfi-64))
+
+(test-error "invalid program name"
+  'wrong-type-arg
+  (%program-name #f))