328064d112
but also tell when writing to the output file failed, by using a pipeline to cat. While here change `` to $(). Otherwise this would always fail since it is ran as nobody and therefore it cannot access some files. Reported by smb.
134 lines
4.0 KiB
Bash
134 lines
4.0 KiB
Bash
#!/bin/sh
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#
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# $NetBSD: updatedb.sh,v 1.11 2006/04/23 03:04:08 christos Exp $
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#
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# Copyright (c) 1989, 1993
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# The Regents of the University of California. All rights reserved.
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#
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# This code is derived from software contributed to Berkeley by
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# James A. Woods.
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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 acknowledgement:
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# This product includes software developed by the University of
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# California, Berkeley and its contributors.
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# 4. Neither the name of the University nor the names of its 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 THE REGENTS 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 THE REGENTS 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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#
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# @(#)updatedb.csh 8.4 (Berkeley) 10/27/94
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#
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LIBDIR="/usr/libexec" # for subprograms
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# for temp files
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TMPDIR=/tmp
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FCODES="/var/db/locate.database" # the database
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CONF=/etc/locate.conf # configuration file
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PATH="/bin:/usr/bin"
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ignorefs='! -fstype local -o -fstype cd9660 -o -fstype fdesc -o -fstype kernfs -o -fstype procfs'
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ignore=
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SRCHPATHS=
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# read configuration file
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if [ -f "$CONF" ]; then
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exec 5<&0 < "$CONF"
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while read com args; do
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case "$com/$args" in /) continue;; esac # skip blank lines
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case "$com" in
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'#'*) ;; # lines start with # is comment
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searchpath)
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SRCHPATHS="$SRCHPATHS $args";;
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ignorefs)
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for i in $args; do
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case "$i" in
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none) ignorefs=;;
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*) fs=`echo "$i" | sed -e 's/^!/! -fstype /' -e t -e 's/^/-fstype /'`
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ignorefs="${ignorefs:+${ignorefs} -o }${fs}"
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esac
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done;;
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ignore)
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set -f
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for i in $args; do
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ignore="${ignore:+${ignore} -o }-path ${i}"
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done
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set +f;;
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ignorecontents)
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set -f
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for i in $args; do
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ignore="${ignore:+${ignore} -o }-path ${i} -print"
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done
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set +f;;
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workdir)
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if [ -d "$args" ]; then
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TMPDIR="$args"
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else
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echo "$CONF: workdir: $args nonexistent" >&2
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fi;;
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*)
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echo "$CONF: $com: unknown config command" >&2
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exit 1;;
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esac
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done
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exec <&5 5>&-
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fi
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: ${SRCHPATHS:=/} # directories to be put in the database
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export TMPDIR
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case "$ignorefs/$ignore" in
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/) lp= ; rp= ;;
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*) lp='('; rp=') -prune -o' ;;
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esac
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# insert '-o' if neither $ignorefs or $ignore are empty
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case "$ignorefs $ignore" in
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' '*|*' ') ;;
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*) ignore="-o $ignore";;
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esac
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FILELIST=$(mktemp -t locate.list) || exit 1
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trap "rm -f '$FILELIST'" EXIT
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trap "rm -f '$FILELIST'; exit 1" INT QUIT TERM
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# Make a file list and compute common bigrams.
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# Entries of each directory shall be sorted (find -s).
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set -f
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(find -s ${SRCHPATHS} $lp $ignorefs $ignore $rp -print; true) | cat >> "$FILELIST"
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if [ $? != 0 ]
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then
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exit 1
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fi
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BIGRAMS=$($LIBDIR/locate.bigram <"$FILELIST")
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# code the file list
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if [ -z "$BIGRAMS" ]; then
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echo 'locate: updatedb failed' >&2
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else
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$LIBDIR/locate.code "$BIGRAMS" <"$FILELIST" >"$FCODES"
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chmod 644 "$FCODES"
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fi
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