Janet B. Anderson
73 lines
1.6 KiB
Bash
Executable File
73 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/sh
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# InstallEpics
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#
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# InstallEpics is used within makefiles to copy new versions of
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# files into a destination directory.
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#
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##########################################################
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TOOL=`basename $0`
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MODE=755
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USAGE="Usage:
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$TOOL [ -m mode ] file ... directory
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-m mode Set the mode for the installed file (0755 by default)
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file Name of file
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directory Destination directory
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"
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# get command line options
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set -- `getopt m:g:o:csd $*`
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for i
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do
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case $i in
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-m) MODE=$2; shift 2;;
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-g | -o) echo $USAGE; echo "$i not implemented"; shift 2;;
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-c | -s | -d ) echo $USAGE; echo "$i not implemented"; shift;;
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--) shift; break;;
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esac
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done
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# at least two args required
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if [ $# -lt 2 ]
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then
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echo "$USAGE"
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exit 1
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fi
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INSTALL_BIN=
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FILELIST=
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for i
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do
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FILELIST="${FILELIST} ${INSTALL_BIN}"; INSTALL_BIN=$i; shift;
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done
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if [ ! -d ${INSTALL_BIN} ] ;then
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echo "$USAGE\n Can't find directory '${INSTALL_BIN}'"
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exit 1
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fi
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for FILE in ${FILELIST}
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do
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if [ ! -f ${FILE} ] ;then
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echo "$USAGE\n Can't find file '${FILE}'"
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exit 1
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fi
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TEST=
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FILEBASENAME=`basename ${FILE}`
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if [ -f ${INSTALL_BIN}/${FILEBASENAME} ] ; then
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#Is ${INSTALL_BIN}/${FILEBASENAME} link timestamp newer than ${FILE}
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TEST=`find ${INSTALL_BIN} -name "${FILEBASENAME}" -newer ${FILE} -print`
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fi
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if [ "${TEST}x" = "x" ] ; then
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#echo "Installing ${FILEBASENAME}"
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/bin/rm -f ${INSTALL_BIN}/${FILEBASENAME}
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/bin/cp -p ${FILE} ${INSTALL_BIN}/${FILEBASENAME}
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/bin/chmod ${MODE} ${INSTALL_BIN}/${FILEBASENAME}
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else
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echo "${INSTALL_BIN}/${FILEBASENAME} is up to date"
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fi
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done
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exit 0
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