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  • Committer: Bazaar Package Importer
  • Author(s): Morten Kjeldgaard
  • Date: 2008-05-06 16:19:15 UTC
  • Revision ID: james.westby@ubuntu.com-20080506161915-uynz7nftmfixu6bq
Tags: upstream-7.0.3
Import upstream version 7.0.3

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bin/minstall
 
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#!/bin/sh
 
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# A minimal replacement for 'install' that supports installing symbolic links.
 
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# Only a limited number of options are supported:
 
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# -d dir          Create a directory
 
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# -m mode         Sets a file's mode when installing
 
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# If these commands aren't portable, we'll need some "if (arch)" type stuff
 
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SYMLINK="ln -s"
 
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MKDIR="mkdir -p"
 
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RM="rm -f"
 
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MODE=""
 
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if [ "$1" = "-d" ] ; then
 
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        # make a directory path
 
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        $MKDIR "$2"
 
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        exit 0
 
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fi
 
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if [ "$1" = "-m" ] ; then
 
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        # set file mode
 
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        MODE=$2
 
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        shift 2
 
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fi
 
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# install file(s) into destination
 
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if [ $# -ge 2 ] ; then
 
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        # Last cmd line arg is the dest dir
 
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        for FILE in $@ ; do
 
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                DEST="$FILE"
 
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        done
 
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        # Loop over args, moving them to DEST directory
 
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        I=1
 
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        for FILE in $@ ; do
 
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                if [ $I = $# ] ; then
 
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                        # stop, don't want to install $DEST into $DEST
 
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                        exit 0
 
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                fi
 
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                # determine file's type
 
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                if [ -h "$FILE" ] ; then
 
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                        #echo $FILE is a symlink
 
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                        # Unfortunately, cp -d isn't universal so we have to
 
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                        # use a work-around.
 
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                        # Use ls -l to find the target that the link points to
 
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                        LL=`ls -l "$FILE"`
 
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                        for L in $LL ; do
 
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                                TARGET=$L
 
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                        done
 
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                        #echo $FILE is a symlink pointing to $TARGET
 
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                        FILE=`basename "$FILE"`
 
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                        # Go to $DEST and make the link
 
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                        PWDSAVE="$PWD"
 
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                        cd "$DEST"        # pushd
 
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                                $RM "$FILE"
 
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                                $SYMLINK "$TARGET" "$FILE"
 
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                        cd "$PWDSAVE"     # popd
 
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                elif [ -f "$FILE" ] ; then
 
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                        #echo "$FILE" is a regular file
 
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                        $RM "$DEST/`basename $FILE`"
 
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                        cp "$FILE" "$DEST"
 
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                        if [ $MODE ] ; then
 
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                                FILE=`basename "$FILE"`
 
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                                chmod $MODE "$DEST/$FILE"
 
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                        fi
 
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                else
 
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                        echo "Unknown type of argument: " "$FILE"
 
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                        exit 1
 
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                fi
 
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                I=`expr $I + 1`
 
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        done
 
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        exit 0
 
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fi
 
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# If we get here, we didn't find anything to do
 
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echo "Usage:"
 
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echo "  install -d dir                      Create named directory"
 
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echo "  install [-m mode] file [...] dest   Install files in destination"
 
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