| 1 | # if this file is executed, /bin/sh is used, as we don't start with #!
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| 2 | # this should work under ash, bash, zsh, ksh, sh style shells.
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| 3 |
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| 4 | #the purpose of this file is to check/set up the environment for greenstone3
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| 5 | #sorts out:
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| 6 | # - gsdl3home
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| 7 | # - java
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| 8 |
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| 9 | # java_min_version gets passed to search4j as the minimum java version
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| 10 | java_min_version=1.5.0_00
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| 11 |
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| 12 |
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| 13 | function testSource(){
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| 14 |
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| 15 | if test "$0" != "`echo $0 | sed s/gs3-setup\.sh//`" ; then
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| 16 | # if $0 contains "gs3-setup.sh" we've been run... $0 is shellname if sourced.
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| 17 | # One exception is zsh has an option to set it temporarily to the script name
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| 18 | if test -z "$ZSH_NAME" ; then
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| 19 | # we aren't using zsh
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| 20 | gsdl_not_sourced=true
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| 21 | fi
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| 22 | fi
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| 23 |
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| 24 | if test -n "$gsdl_not_sourced" ; then
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| 25 | echo " Error: Make sure you source this script, not execute it. Eg:"
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| 26 | echo " $ source gs3-setup.sh"
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| 27 | echo " or"
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| 28 | echo " $ . gs3-setup.sh"
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| 29 | echo " not"
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| 30 | echo " $ ./gs3-setup.sh"
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| 31 | unset gsdl_not_sourced
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| 32 | exit 1
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| 33 | fi
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| 34 |
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| 35 | if test ! -f gs3-setup.sh ; then
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| 36 | echo "You must source the script from within the Greenstone home directory"
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| 37 | return 1
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| 38 | fi
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| 39 | return 0
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| 40 | }
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| 41 |
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| 42 | # if GSDL3SRCHOME is set, then we assume that we have already sourced the
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| 43 | # script so don't do it again. UNLESS, GSDL3SRCHOME doesn't match the
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| 44 | # current directory in which case it was a different gs3 installation, so lets
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| 45 | # do it now.x
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| 46 | function testAlreadySourced() {
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| 47 | if [ ! -z "$GSDL3SRCHOME" ]; then
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| 48 | localgs3sourcehome="`pwd`"
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| 49 | if [ "$GSDL3SRCHOME" == "$localgs3sourcehome" ]; then
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| 50 | echo "Your environment is already set up for Greenstone3"
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| 51 | return 1
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| 52 | fi
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| 53 | echo "Your environment was set up for Greenstone 3 in $GSDL3SRCHOME."
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| 54 | echo "Overwriting that set up for the current Greenstone 3 in $localgs3sourcehome"
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| 55 | fi
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| 56 | return 0
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| 57 | }
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| 58 |
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| 59 | function setGS3ENV() {
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| 60 |
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| 61 | echo "Setting up your environment for Greenstone3"
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| 62 | ## main greenstone environment variables ##
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| 63 | GSDL3SRCHOME="`pwd`"
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| 64 | GSDL3HOME="$GSDL3SRCHOME/web"
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| 65 | export GSDL3HOME
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| 66 | export GSDL3SRCHOME
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| 67 |
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| 68 | if test "x$GSDLOS" = "x" ; then
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| 69 | GSDLOS=`uname -s | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
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| 70 | # check for running bash under cygwin
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| 71 | if test "`echo $GSDLOS | sed 's/cygwin//'`" != "$GSDLOS" ; then
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| 72 | GSDLOS=windows
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| 73 | fi
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| 74 | fi
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| 75 | export GSDLOS
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| 76 | echo " - Exported GSDL3HOME, GSDL3SRCHOME and GSDLOS"
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| 77 |
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| 78 | #change this if external tomcat
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| 79 | TOMCAT_HOME="$GSDL3SRCHOME/packages/tomcat"
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| 80 |
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| 81 | ## adjustments to users (existing) environment ##
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| 82 |
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| 83 | #PATH
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| 84 | addtopath PATH "$GSDL3SRCHOME/bin/script"
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| 85 | addtopath PATH "$GSDL3SRCHOME/bin"
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| 86 | echo " - Adjusted PATH"
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| 87 |
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| 88 | #MANPATH
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| 89 | addtopath MANPATH "$GSDL3SRCHOME/doc/man"
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| 90 | echo " - Adjusted MANPATH"
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| 91 |
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| 92 | #CLASSPATH
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| 93 | addtopath CLASSPATH "."
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| 94 | addtopath CLASSPATH "$GSDL3HOME/WEB-INF/classes"
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| 95 | addtopath CLASSPATH "$GSDL3SRCHOME/resources/java"
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| 96 | addtopath CLASSPATH "$GSDL3SRCHOME/cp.jar"
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| 97 |
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| 98 | # Tomcat 5 jar files
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| 99 | for JARFILE in "$TOMCAT_HOME"/common/endorsed/*.jar; do
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| 100 | addtopath CLASSPATH "$JARFILE"
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| 101 | done
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| 102 | # Tomcat 6 jar files
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| 103 | for JARFILE in "$TOMCAT_HOME"/lib/*.jar; do
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| 104 | addtopath CLASSPATH "$JARFILE"
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| 105 | done
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| 106 |
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| 107 | #shouldn't need these as they will have been copied to their correct locations elsewhere in the greenstone3 installation
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| 108 | #for JARFILE in "$GSDL3SRCHOME"/build/*.jar; do
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| 109 | # addtopath CLASSPATH "$JARFILE"
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| 110 | #done
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| 111 |
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| 112 | echo " - Adjusted CLASSPATH"
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| 113 |
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| 114 | #LD_LIBRARY_PATH
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| 115 | addtopath LD_LIBRARY_PATH "$GSDL3SRCHOME/lib/jni"
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| 116 | addtopath DYLD_LIBRARY_PATH "$GSDL3SRCHOME/lib/jni"
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| 117 | echo " - Adjusted LD_LIBRARY_PATH and DYLD_LIBRARY_PATH"
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| 118 |
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| 119 | #ant
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| 120 | ANT_VERSION=1.7.1
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| 121 | if [ -x "$GSDL3SRCHOME/packages/ant/bin/ant" ]; then
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| 122 | ANT_HOME="$GSDL3SRCHOME/packages/ant"
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| 123 | export ANT_HOME
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| 124 | addtopath PATH "$ANT_HOME/bin"
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| 125 | echo " - Setup Greenstone ant ($GSDL3SRCHOME/packages/ant)"
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| 126 | else
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| 127 | which ant &> /dev/null
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| 128 | if [ "$?" == "0" ]; then
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| 129 | echo " - WARNING: Greenstone 'Ant' package missing - falling back to system Ant"
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| 130 | echo " Note that Greenstone requires Ant $ANT_VERSION or greater"
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| 131 | elif [ "ANT_HOME" != "" ]; then
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| 132 | addtopath PATH "$ANT_HOME/bin"
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| 133 | echo " - WARNING: Greenstone 'Ant' package missing - falling back to system Ant"
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| 134 | echo " Note that Greenstone requires Ant $ANT_VERSION or greater"
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| 135 | else
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| 136 | echo " - ERROR: Greenstone 'Ant' package missing - please install Ant yourself"
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| 137 | echo " Note that Greenstone requires Ant $ANT_VERSION or greater"
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| 138 | fi
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| 139 | fi
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| 140 |
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| 141 | #ImageMagick
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| 142 | #if test -d "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/imagemagick" ; then
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| 143 | # addtopath PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/imagemagick/bin"
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| 144 | # MAGICK_HOME="$GSDL3SRCHOME/gs2build/bin/$GSDLOS/imagemagick"
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| 145 | # export MAGICK_HOME
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| 146 | # if test "$GSDLOS" = "linux"; then
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| 147 | # addtopath LD_LIBRARY_PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/imagemagick/lib"
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| 148 | # elif test "$GSDLOS" = "darwin"; then
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| 149 | # addtopath DYLD_LIBRARY_PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/imagemagick/lib"
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| 150 | # fi
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| 151 | # echo " - Setup ImageMagick"
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| 152 | #fi
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| 153 |
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| 154 | #Ghostscript
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| 155 | if test -d "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/ghostscript"; then
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| 156 | addtopath PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/ghostscript/bin"
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| 157 | GS_LIB="$GSDL3SRCHOME/gs2build/bin/$GSDLOS/ghostscript/share/ghostscript/8.63/lib"
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| 158 | export GS_LIB
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| 159 | GS_FONTPATH="$GSDL3SRCHOME/gs2build/bin/$GSDLOS/ghostscript/share/ghostscript/8.63/Resource/Font"
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| 160 | export GS_FONTPATH
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| 161 | echo " - Setup GhostScript"
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| 162 | fi
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| 163 |
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| 164 | #wvWare
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| 165 | # wvWare's environment is now set up by bin/script/wvware.pl
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| 166 | # The wvware.pl script can be called from the cmdline to perform wvware tasks.
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| 167 | # GLI calls gsConvert.pl which calls wvware.pl to similarly perform wvware tasks.
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| 168 | # if test -d "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/wv"; then
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| 169 | # if test "$GSDLOS" = "linux"; then
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| 170 | # addtopath LD_LIBRARY_PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/wv/lib"
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| 171 | # elif test "$GSDLOS" = "darwin"; then
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| 172 | # addtopath DYLD_LIBRARY_PATH "$GSDL3SRCHOME/gs2build/bin/$GSDLOS/wv/lib"
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| 173 | # fi
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| 174 | # echo " - Setup wvWare"
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| 175 | # fi
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| 176 |
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| 177 | }
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| 178 |
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| 179 | function checkJava() {
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| 180 |
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| 181 | # we now include a JRE with Mac (Mountain) Lion too, because from Yosemite onwards there's no system Java on Macs
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| 182 | HINT="`pwd`/packages/jre"
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| 183 |
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| 184 | #if [ "$GSDLOS" = "darwin" ] && [ ! -d "$HINT" ]; then
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| 185 | if [ "$GSDLOS" = "darwin" ]; then
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| 186 | if [ "$JAVA_HOME" != "" ] && [ -d "$JAVA_HOME" ]; then
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| 187 | HINT=$JAVA_HOME
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| 188 | elif [ ! -d "$HINT" ]; then
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| 189 | HINT=`/usr/libexec/java_home`
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| 190 | # old code used as fallback:
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| 191 | if [ ! -d "$HINT" ]; then
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| 192 | HINT=/System/Library/Frameworks/JavaVM.framework/Home
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| 193 | fi
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| 194 | fi
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| 195 | fi
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| 196 |
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| 197 | #if search4j is present, use it
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| 198 | if [ -x bin/search4j ] ; then
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| 199 | FOUNDJAVAHOME="`bin/search4j -p \"$HINT\" -m $java_min_version`"
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| 200 | if [ "$?" == "0" ]; then
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| 201 | #found a suitable java
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| 202 | setupJavaAt "$FOUNDJAVAHOME"
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| 203 | else
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| 204 | #no suitable java exists
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| 205 | echo " - ERROR: Failed to locate java $java_min_version or greater"
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| 206 | echo " Please set JAVA_HOME or JRE_HOME to point to an appropriate java"
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| 207 | echo " And add JAVA_HOME/bin or JRE_HOME/bin to your PATH"
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| 208 | fi
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| 209 |
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| 210 | #otherwise manually try the hint
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| 211 | elif [ -d "$HINT" ]; then
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| 212 | #found a suitable java
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| 213 | setupJavaAt "$HINT"
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| 214 |
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| 215 | #lastly, check if java already setup
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| 216 | elif [ "$JAVA_HOME" != "" ] && [ "`which java`" == "$JAVA_HOME/bin/java" ]; then
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| 217 | echo " - Using java at $JAVA_HOME"
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| 218 | echo " - WARNING: Greenstone has not checked the version number of this java installation"
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| 219 | echo " The source distribution of Greenstone3 requires java 1.5 or greater"
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| 220 | echo " (SVN users may still use java 1.4)"
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| 221 | elif [ "$JRE_HOME" != "" ] && [ "`which java`" == "$JRE_HOME/bin/java" ]; then
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| 222 | echo " - Using java at $JRE_HOME"
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| 223 | echo " - WARNING: Greenstone has not checked the version number of this java installation"
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| 224 | echo " The source distribution of Greenstone3 requires java 1.5 or greater"
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| 225 | echo " (SVN users may still use java 1.4)"
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| 226 |
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| 227 | #failing all that, print a warning
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| 228 | else
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| 229 | #no suitable java exists
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| 230 | echo " - ERROR: Failed to locate java"
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| 231 | echo " Please set JAVA_HOME or JRE_HOME to point to an appropriate java"
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| 232 | echo " And add JAVA_HOME/bin or JRE_HOME/bin to your PATH"
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| 233 | fi
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| 234 | }
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| 235 |
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| 236 | function setupJavaAt() {
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| 237 | export JAVA_HOME="$1"
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| 238 | addtopath PATH "$JAVA_HOME/bin"
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| 239 | echo " - Exported JAVA_HOME to $JAVA_HOME"
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| 240 | }
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| 241 |
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| 242 | function pauseAndExit(){
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| 243 | echo -n "Please press any key to continue... "
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| 244 | read
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| 245 | }
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| 246 |
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| 247 | function isinpath() {
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| 248 | for file in `echo $1 | sed 's/:/ /g'`; do
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| 249 | if [ "$file" == "$2" ]; then
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| 250 | echo true
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| 251 | return
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| 252 | fi
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| 253 | done
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| 254 | echo false
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| 255 | }
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| 256 |
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| 257 | function addtopath() {
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| 258 | eval "PV=\$$1"
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| 259 | #echo "$1 += $2"
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| 260 | if [ "$PV" == "" ]; then
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| 261 | cmd="$1=\"$2\""
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| 262 | else
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| 263 | cmd="$1=\"$2:\$$1\""
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| 264 | fi
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| 265 | eval $cmd
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| 266 | eval "export $1"
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| 267 | }
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| 268 |
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| 269 | # Note: use return not exit from a sourced script otherwise it kills the shell
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| 270 | echo
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| 271 | testSource
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| 272 | if [ "$?" == "1" ]; then
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| 273 | return
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| 274 | fi
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| 275 | testAlreadySourced
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| 276 | if [ "$?" == "1" ]; then
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| 277 | return
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| 278 | fi
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| 279 | setGS3ENV
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| 280 |
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| 281 | if test -e gs2build/setup.bash ; then
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| 282 | echo ""
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| 283 | echo "Sourcing gs2build/setup.bash"
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| 284 | cd gs2build ; source setup.bash ; cd ..
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| 285 | fi
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| 286 |
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| 287 |
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| 288 | if test "x$gsopt_noexts" != "x1" ; then
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| 289 | if test -e ext ; then
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| 290 | for gsdl_ext in ext/* ; do
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| 291 | if [ -d $gsdl_ext ] ; then
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| 292 | cd $gsdl_ext > /dev/null
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| 293 | if test -e gs3-setup.sh ; then
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| 294 | source ./gs3-setup.sh
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| 295 | elif test -e setup.bash ; then
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| 296 | source ./setup.bash
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| 297 | fi
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| 298 | cd ../..
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| 299 | fi
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| 300 | done
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| 301 | fi
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| 302 | fi
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| 303 |
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| 304 | if test -e local ; then
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| 305 | if test -e local/gs3-setup.sh ; then
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| 306 | echo ""
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| 307 | echo "Sourcing local/gs3-setup.sh"
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| 308 | cd local ; source gs3-setup.sh ; cd ..
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| 309 | fi
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| 310 | fi
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| 311 |
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| 312 |
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| 313 | checkJava
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| 314 | echo ""
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