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Work correctly if CVSROOT specifies :fork: or

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:local: methods, or omits the colon between the hostname
and the path.  Allow :/ in repository path, since CVS does.
Fix typo: "pository" should be set from $CVSROOT, not $repository.
This fixes a bug reported by Wolfgang Scherer in
<http://mail.gnu.org/archive/html/bug-gnu-emacs/2004-02/msg00085.html>,
along with some related bugs I discovered by inspecting how
CVS itself parses $CVSROOT.
This commit is contained in:
Paul Eggert 2004-02-15 07:41:58 +00:00
parent 584b627ec9
commit 83d48514ec
1 changed files with 17 additions and 11 deletions
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28
lib-src/rcs2log
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@ -29,10 +29,10 @@ Options:
Report bugs to <bug-gnu-emacs@gnu.org>.'
Id='$Id: rcs2log,v 1.51 2003/09/01 15:45:03 miles Exp $'
Id='$Id: rcs2log,v 1.52 2003/12/27 08:18:08 uid65632 Exp $'
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003
# Free Software Foundation, Inc.
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2001, 2002, 2003,
# 2004 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@ -49,7 +49,7 @@ Id='$Id: rcs2log,v 1.51 2003/09/01 15:45:03 miles Exp $'
# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
# Boston, MA 02111-1307, USA.
Copyright='Copyright (C) 2003 Free Software Foundation, Inc.
Copyright='Copyright (C) 2004 Free Software Foundation, Inc.
This program comes with NO WARRANTY, to the extent permitted by law.
You may redistribute copies of this program
under the terms of the GNU General Public License.
@ -251,18 +251,24 @@ case $rlogfile in
rlog='cvs -q log'
repository=`sed 1q <CVS/Repository` || exit
test ! -f CVS/Root || CVSROOT=`cat <CVS/Root` || exit
pository=
case $CVSROOT in
*:/*:/*)
echo >&2 "$0: $CVSROOT: CVSROOT has multiple ':/'s"
exit 1;;
*:/*)
/* | :fork:* | :local:*) ;;
*/*)
# remote repository
pository=`expr "X$repository" : '.*:\(/.*\)'`;;
*)
pository=`expr "X$CVSROOT" : '[^/]*\(.*\)'`;;
esac
case $pository in
'')
# local repository
case $repository in
/*) ;;
*) repository=${CVSROOT?}/$repository;;
*)
repository=${CVSROOT?}/$repository
case $repository in
:fork:* | :local:*)
repository=`expr "$repository" : ':[^:]*:\(.*\)'`;;
esac;;
esac
if test ! -d "$repository"
then