source: greenstone3/trunk/gs3-setup.sh@ 20138

Last change on this file since 20138 was 20138, checked in by oranfry, 14 years ago

removed brackets causing display errors

  • Property svn:executable set to *
  • Property svn:keywords set to Author Date Id Revision
File size: 4.6 KB
Line 
1# if this file is executed, /bin/sh is used, as we don't start with #!
2# this should work under ash, bash, zsh, ksh, sh style shells.
3
4#the purpose of this file is to check/set up the environment for greenstone3
5#sorts out:
6# - gsdl3home
7# - java
8
9# java_min_version gets passed to search4j as the minimum java version
10java_min_version=1.5.0_00
11
12
13function testSource(){
14
15 if test "$0" != "`echo $0 | sed s/gs3-setup\.sh//`" ; then
16 # if $0 contains "gs3-setup.sh" we've been run... $0 is shellname if sourced.
17 # One exception is zsh has an option to set it temporarily to the script name
18 if test -z "$ZSH_NAME" ; then
19 # we aren't using zsh
20 gsdl_not_sourced=true
21 fi
22 fi
23
24 if test -n "$gsdl_not_sourced" ; then
25 echo " Error: Make sure you source this script, not execute it. Eg:"
26 echo " $ source gs3-setup.sh"
27 echo " or"
28 echo " $ . gs3-setup.sh"
29 echo " not"
30 echo " $ ./gs3-setup.sh"
31 unset gsdl_not_sourced
32 exit 1
33 fi
34
35 if test ! -f gs3-setup.sh ; then
36 echo "You must source the script from within the Greenstone home directory"
37 exit 1
38 fi
39
40}
41
42function setGS3ENV() {
43
44 echo "Setting up your environment for Greenstone3"
45 ## main greenstone environment variables ##
46 GSDL3SRCHOME=`pwd`
47 GSDL3HOME=$GSDL3SRCHOME/web
48 export GSDL3HOME
49 export GSDL3SRCHOME
50
51 GSDLOS=`uname -s | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
52 # check for running bash under cygwin
53 if test "`echo $GSDLOS | sed 's/cygwin//'`" != "$GSDLOS" ; then
54 GSDLOS=windows
55 fi
56 export GSDLOS
57 echo " - Exported GSDL3HOME, GSDL3SRCHOME and GSDLOS"
58
59 #change this if external tomcat
60 TOMCAT_HOME=$GSDL3SRCHOME/packages/tomcat
61
62
63 ## adjustments to users (existing) environment ##
64
65 #PATH
66 addtopath PATH "$GSDL3SRCHOME/bin/script"
67 addtopath PATH "$GSDL3SRCHOME/bin"
68 echo " - Adjusted PATH"
69
70 #MANPATH
71 addtopath MANPATH "$GSDL3SRCHOME/doc/man"
72 echo " - Adjusted MANPATH"
73
74 #CLASSPATH
75 addtopath CLASSPATH "$GSDL3HOME/WEB-INF/classes"
76 addtopath CLASSPATH "$GSDL3SRCHOME/resources/java"
77 for JARFILE in $GSDL3SRCHOME/*.jar; do
78 addtopath CLASSPATH "$JARFILE"
79 done
80 for JARFILE in $GSDL3SRCHOME/lib/jni/*.jar; do
81 addtopath CLASSPATH "$JARFILE"
82 done
83 for JARFILE in $GSDL3SRCHOME/lib/java/*.jar; do
84 addtopath CLASSPATH "$JARFILE"
85 done
86 for JARFILE in $GSDL3HOME/WEB-INF/lib/*.jar; do
87 addtopath CLASSPATH "$JARFILE"
88 done
89 # Tomcat 5 jar files
90 for JARFILE in $TOMCAT_HOME/common/endorsed/*.jar; do
91 addtopath CLASSPATH "$JARFILE"
92 done
93 # Tomcat 6 jar files
94 for JARFILE in $TOMCAT_HOME/lib/*.jar; do
95 addtopath CLASSPATH "$JARFILE"
96 done
97
98 for JARFILE in $GSDL3SRCHOME/build/*.jar; do
99 addtopath CLASSPATH "$JARFILE"
100 done
101 echo " - Adjusted CLASSPATH"
102
103 #LD_LIBRARY_PATH
104 addtopath LD_LIBRARY_PATH "$GSDL3SRCHOME/lib/jni"
105 addtopath DYLD_LIBRARY_PATH "$GSDL3SRCHOME/lib/jni"
106 echo " - Adjusted LD_LIBRARY_PATH and DYLD_LIBRARY_PATH"
107
108 #ant
109 if [ -x "$GSDL3SRCHOME/packages/ant/bin/ant" ]; then
110 ANT_HOME="$GSDL3SRCHOME/packages/ant"
111 export ANT_HOME
112 addtopath PATH "$ANT_HOME/bin"
113 echo " - Setup Greenstone ant ($GSDL3SRCHOME/packages/ant)"
114 else
115 which ant &> /dev/null
116 if [ "$?" == "0" ]; then
117 echo " - Greenstone 'Ant' package missing - falling back to system Ant"
118 else
119 echo " - ERROR: Greenstone 'Ant' package missing - please install Ant yourself"
120 fi
121 echo " (Greenstone requires Ant 1.7.1 or greater)"
122 fi
123
124}
125
126function checkJava() {
127
128 HINT="`pwd`/packages/jre"
129 FOUNDJAVAHOME="`bin/search4j -p $HINT -m $java_min_version`"
130 if [ "$?" == "0" ]; then
131 #bundled java exists, set up
132 export JAVA_HOME="$FOUNDJAVAHOME"
133 addtopath PATH "$JAVA_HOME/bin"
134 echo " - Exported JAVA_HOME to $FOUNDJAVAHOME"
135 else
136 #no suitable java exists
137 echo " ERROR: Failed to locate java $java_min_version or greater"
138 bin/search4j &> /dev/null;
139 if [ "$?" == "0" ]; then echo " It looks like you hava java but it's too old"; fi
140 echo " Please set JAVA_HOME or JRE_HOME to point to an appropriate java"
141 echo " And add JAVA_HOME/bin or JRE_HOME/bin to your PATH"
142 fi
143}
144
145function pauseAndExit(){
146 echo -n "Please press any key to continue... "
147 read
148}
149
150function isinpath() {
151 for file in `echo $1 | sed 's/:/ /g'`; do
152 if [ "$file" == "$2" ]; then
153 echo true
154 return
155 fi
156 done
157 echo false
158}
159
160function addtopath() {
161 eval "PV=\$$1"
162 #echo "$1 += $2"
163 if [ "$PV" == "" ]; then
164 cmd="$1=\"$2\""
165 else
166 cmd="$1=\"$2:\$$1\""
167 fi
168 eval $cmd
169 eval "export $1"
170}
171
172echo
173testSource
174setGS3ENV
175checkJava
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