blob: 822fed7bea1452581b3aebdfc2ae3436be807ee9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
|
#!/bin/bash
###########################################################################
# Copyright (C) 2012 by Simon Dales #
# simon@purrsoft.co.uk #
# #
# This program 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 2 of the License, or #
# (at your option) any later version. #
# #
# This program 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 this program; if not, write to the #
# Free Software Foundation, Inc., #
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. #
###########################################################################
##! \brief test executable to see if it exists
test_executable(){
P_EXE="$1"
#########
WHICH=`which ${P_EXE}`
if test -z "${WHICH}"
then
echo "not found \"${P_EXE}\""
else
EXE="${P_EXE}"
fi
}
##! \brief sets the lua interpreter
set_lua(){
test_executable 'texlua'
if test -z "${EXE}"
then
test_executable 'lua'
fi
#echo "final EXE=\"${EXE}\""
}
##! \brief makes canonical name of file
##!
##! Note that "readlink -f" doesn't work in MacOSX
##!
do_readlink(){
pushd . > /dev/null
TARGET_FILE=$1
cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
# Iterate down a (possible) chain of symlinks
while [ -L "$TARGET_FILE" ]
do
TARGET_FILE=`readlink $TARGET_FILE`
cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
done
PHYS_DIR=`pwd -P`
RESULT=$PHYS_DIR
popd > /dev/null
}
##main
set_lua
if test -z "${EXE}"
then
echo "no lua interpreter available"
else
BASENAME=`basename "$0"`
do_readlink "$0"
DIRNAME="${RESULT}"
LUASCRIPT="${DIRNAME}/lua2dox.lua ${BASENAME}"
#echo "lua[${LUASCRIPT}]"
${EXE} ${LUASCRIPT} $@
fi
#
##eof
|
