Commit | Line | Data |
---|---|---|
7e1cd073 TTN |
1 | #!/bin/sh |
2 | ||
3 | # Copyright (C) 2001 Free Software Foundation, Inc. | |
4 | # | |
5 | # This program is free software; you can redistribute it and/or | |
6 | # modify it under the terms of the GNU General Public License as | |
7 | # published by the Free Software Foundation; either version 2, or | |
8 | # (at your option) any later version. | |
9 | # | |
10 | # This program is distributed in the hope that it will be useful, | |
11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | # General Public License for more details. | |
14 | # | |
15 | # You should have received a copy of the GNU General Public License | |
16 | # along with this software; see the file COPYING. If not, write to | |
17 | # the Free Software Foundation, Inc., 59 Temple Place, Suite 330, | |
18 | # Boston, MA 02111-1307 USA | |
19 | ||
de057fdc | 20 | # Usage: See `help' func below. |
7e1cd073 TTN |
21 | # |
22 | # TODO | |
23 | # - handle pre-install invocation | |
24 | # - "full" option processing (but see comment below) | |
25 | # | |
26 | # Author: Thien-Thi Nguyen | |
27 | ||
de057fdc TTN |
28 | help () |
29 | { | |
30 | cat <<EOF | |
31 | Usage: guile-tools --version | |
32 | guile-tools --help | |
33 | guile-tools [OPTION] PROGRAM [ARGS] | |
34 | ||
35 | If PROGRAM is "list" or omitted, display contents of scripts dir, otherwise | |
36 | PROGRAM is run w/ ARGS. Options (only one of which may be used at a time): | |
37 | --scriptsdir DIR -- Look in DIR for scripts | |
38 | --guileversion VERS -- Look in $pkgdatadir/VERS/scripts for scripts | |
39 | ||
40 | Default scripts dir: $default_scriptsdir | |
41 | EOF | |
42 | } | |
43 | ||
7e1cd073 TTN |
44 | prefix="@prefix@" |
45 | pkgdatadir="@datadir@/@PACKAGE@" | |
46 | guileversion="@GUILE_VERSION@" | |
47 | default_scriptsdir=$pkgdatadir/$guileversion/scripts | |
48 | ||
49 | # pre-install invocation frob | |
50 | mydir=`dirname $0` | |
51 | if [ -d "$mydir/scripts" -a -f "$mydir/scripts/Makefile.am" ] ; then | |
52 | default_scriptsdir=`(cd $mydir/scripts ; pwd)` | |
53 | fi | |
54 | ||
7e1cd073 TTN |
55 | # option processing -- basically, you can override either the script dir |
56 | # completely, or just the guile version. we choose implementation simplicity | |
57 | # over orthogonality. | |
58 | ||
de057fdc TTN |
59 | case x"$1" in |
60 | x--version) | |
7e1cd073 TTN |
61 | echo $0 $guileversion |
62 | exit 0 | |
de057fdc TTN |
63 | ;; |
64 | x--help) | |
7e1cd073 TTN |
65 | help |
66 | exit 0 | |
de057fdc TTN |
67 | ;; |
68 | esac | |
7e1cd073 TTN |
69 | |
70 | if [ x"$1" = x--scriptsdir ] ; then | |
71 | user_scriptsdir=$2 | |
72 | shift | |
73 | shift | |
74 | elif [ x"$1" = x--guileversion ] ; then | |
75 | user_scriptsdir=$pkgdatadir/$2/scripts | |
76 | shift | |
77 | shift | |
78 | fi | |
79 | ||
80 | scriptsdir=${user_scriptsdir-$default_scriptsdir} | |
81 | ||
82 | if [ ! -d $scriptsdir ] ; then | |
83 | echo $0: no such directory: $scriptsdir | |
84 | exit 1 | |
85 | fi | |
86 | ||
de057fdc TTN |
87 | if [ x"$1" = x -o x"$1" = xlist ] ; then |
88 | ls $scriptsdir | |
89 | exit 0 | |
7e1cd073 TTN |
90 | fi |
91 | ||
92 | program=$scriptsdir/$1 | |
93 | shift | |
94 | ||
95 | if [ -x $program ] ; then | |
96 | exec $program "$@" | |
97 | else | |
98 | echo $0: no such program: $program | |
99 | exit 1 | |
100 | fi | |
101 | ||
102 | # guile-tools ends here |