57 lines
1.0 KiB
Bash
Executable File
57 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (C) 2017 and later: Unicode, Inc. and others.
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# License & terms of use: http://www.unicode.org/copyright.html
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#
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# Copyright (c) 2008-2013 IBM Corp. and Others. All Rights Reserved
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if [ ! -x $1 ];
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then
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echo usage: $0 path/to/bin/java
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exit 1
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fi
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if ! $1 -version > /dev/null ;
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then
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echo could not run $1
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exit 2
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fi
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if ! ( $1 -version 2>&1 | grep -q "java version" );
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then
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echo could not get java version from $1
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exit 3
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fi
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VER=`$1 -version 2>&1 | grep "java version" | head -1 | sed -e 's%^java version "\([^"]*\)\".*$%\1%'`
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VERD=`echo $VER | tr . _`
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echo $1 = $VER / $VERD
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FILE="$VERD.sh"
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if [ -f $FILE ];
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then
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FILE="${VERD}_$$.sh"
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echo "$VERD.sh existed, renaming to $FILE - rename to something sane if you want"
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fi
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JHOME=`dirname $1`
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JHOME=`dirname $JHOME`
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echo "#!/bin/sh" > $FILE
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echo "# auto generated for $VER from $1 / addjava.sh" >> $FILE
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echo "JAVA_HOME=$JHOME" >> $FILE
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echo >> $FILE
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echo >> $FILE
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$1 -version 2>&1 | sed -e 's%^%#%' >> $FILE
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chmod a+rx $FILE
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echo
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echo "Created: $FILE"
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