116 lines
3.2 KiB
Bash
116 lines
3.2 KiB
Bash
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#! /bin/sh
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# $Id: manlinks.sh,v 1.5 2005/12/29 00:22:00 tom Exp $
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# install/uninstall aliases for one or more manpages,
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#
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# Copyright 2002,2005 Thomas Dickey
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgment:
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# This product includes software developed by Thomas Dickey
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# and contributors.
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# 4. Neither the name of Thomas Dickey, nor the names of contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THOMAS DICKEY AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THOMAS DICKEY OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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CDPATH=
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verb=$1
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shift
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srcdir=$1
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shift
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mandir=$1
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shift
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mansect=$1
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shift
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parent=`pwd`
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script=$srcdir/manlinks.sed
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for source in $* ; do
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case $source in #(vi
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*.orig|*.rej) ;; #(vi
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*.[0-9]*)
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cd $parent
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section=`expr "$source" : '.*\.\([0-9]\)[xm]*'`;
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aliases=
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inalias=$source
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test ! -f $inalias && inalias="$srcdir/$inalias"
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if test ! -f $inalias ; then
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echo " .. skipped $source"
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continue
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fi
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aliases=`sed -f $script $inalias | sort -u`
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suffix=`basename $source | sed -e 's/^[^.]*//'`
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cd $mandir || exit 1
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if test $verb = installing ; then
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test -n "$aliases" && (
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if test "$suffix" = ".$mansect" ; then
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target=`basename $source`
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else
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target=`basename $source $suffix`.$mansect
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suffix=".$mansect"
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fi
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for cf_alias in $aliases
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do
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cf_doit=no
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if test -f $cf_alias${suffix} ; then
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if ( cmp -s $target $cf_alias${suffix} )
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then
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:
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else
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cf_doit=yes
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fi
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else
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cf_doit=yes
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fi
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if test $cf_doit = yes ; then
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echo " ... alias $cf_alias${suffix}"
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rm -f $cf_alias${suffix}
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if (ln -s $target $cf_alias${suffix}) ; then
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:
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else
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echo ".so $target" > $cf_alias${suffix}
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fi
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fi
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done
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)
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elif test $verb = removing ; then
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suffix=".$mansect"
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test -n "$aliases" && (
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for cf_alias in $aliases
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do
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echo " ... alias $cf_alias${suffix}"
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rm -f $cf_alias${suffix}
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done
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)
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fi
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;;
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esac
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done
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exit 0
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