From: Junio C Hamano <gitster@pobox.com>
Date: Sat, 19 Apr 2008 05:07:00 +0000 (-0700)
Subject: Merge branch 'maint-1.5.4' into maint
X-Git-Tag: v1.5.5.1~4
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/4c414e2e09607d53141573710ef6d79db2aa64ae?ds=inline;hp=-c

Merge branch 'maint-1.5.4' into maint

* maint-1.5.4:
am: POSIX portability fix
---

4c414e2e09607d53141573710ef6d79db2aa64ae
diff --combined git-am.sh
index 646dc45b8d,851f85eb55..a391254a70
--- a/git-am.sh
+++ b/git-am.sh
@@@ -2,14 -2,13 +2,14 @@@
  #
  # Copyright (c) 2005, 2006 Junio C Hamano
  
 +SUBDIRECTORY_OK=Yes
  OPTIONS_KEEPDASHDASH=
  OPTIONS_SPEC="\
  git-am [options] <mbox>|<Maildir>...
  git-am [options] --resolved
  git-am [options] --skip
  --
 -d,dotest=       use <dir> and not .dotest
 +d,dotest=       (removed -- do not use)
  i,interactive   run interactively
  b,binary        pass --allo-binary-replacement to git-apply
  3,3way          allow fall back on 3way merging if needed
@@@ -21,14 -20,11 +21,14 @@@ C=              pass it through git-app
  p=              pass it through git-apply
  resolvemsg=     override error message when patch failure occurs
  r,resolved      to be used after a patch failure
 -skip            skip the current patch"
 +skip            skip the current patch
 +rebasing        (internal use for git-rebase)"
  
  . git-sh-setup
 +prefix=$(git rev-parse --show-prefix)
  set_reflog_action am
  require_work_tree
 +cd_to_toplevel
  
  git var GIT_COMMITTER_IDENT >/dev/null || exit
  
@@@ -51,6 -47,10 +51,6 @@@ stop_here_user_resolve () 
      then
          cmdline="$cmdline -3"
      fi
 -    if test '.dotest' != "$dotest"
 -    then
 -        cmdline="$cmdline -d=$dotest"
 -    fi
      echo "When you have resolved this problem run \"$cmdline --resolved\"."
      echo "If you would prefer to skip this patch, instead run \"$cmdline --skip\"."
  
@@@ -118,8 -118,7 +118,8 @@@ It does not apply to blobs recorded in 
  }
  
  prec=4
 -dotest=.dotest sign= utf8=t keep= skip= interactive= resolved= binary=
 +dotest=".dotest"
 +sign= utf8=t keep= skip= interactive= resolved= binary= rebasing=
  resolvemsg= resume=
  git_apply_opt=
  
@@@ -144,11 -143,8 +144,11 @@@ d
  		resolved=t ;;
  	--skip)
  		skip=t ;;
 +	--rebasing)
 +		rebasing=t threeway=t keep=t binary=t ;;
  	-d|--dotest)
 -		shift; dotest=$1;;
 +		die "-d option is no longer supported.  Do not use."
 +		;;
  	--resolvemsg)
  		shift; resolvemsg=$1 ;;
  	--whitespace)
@@@ -184,7 -180,7 +184,7 @@@ the
  	0,)
  		# No file input but without resume parameters; catch
  		# user error to feed us a patch from standard input
 -		# when there is already .dotest.  This is somewhat
 +		# when there is already $dotest.  This is somewhat
  		# unreliable -- stdin could be /dev/null for example
  		# and the caller did not intend to feed us a patch but
  		# wanted to continue unattended.
@@@ -204,24 -200,6 +204,24 @@@ els
  	# Start afresh.
  	mkdir -p "$dotest" || exit
  
 +	if test -n "$prefix" && test $# != 0
 +	then
 +		first=t
 +		for arg
 +		do
 +			test -n "$first" && {
 +				set x
 +				first=
 +			}
 +			case "$arg" in
 +			/*)
 +				set "$@" "$arg" ;;
 +			*)
 +				set "$@" "$prefix$arg" ;;
 +			esac
 +		done
 +		shift
 +	fi
  	git mailsplit -d"$prec" -o"$dotest" -b -- "$@" > "$dotest/last" ||  {
  		rm -fr "$dotest"
  		exit 1
@@@ -236,12 -214,6 +236,12 @@@
  	echo "$utf8" >"$dotest/utf8"
  	echo "$keep" >"$dotest/keep"
  	echo 1 >"$dotest/next"
 +	if test -n "$rebasing"
 +	then
 +		: >"$dotest/rebasing"
 +	else
 +		: >"$dotest/applying"
 +	fi
  fi
  
  case "$resolved" in
@@@ -330,7 -302,7 +330,7 @@@ d
  		SUBJECT="$(sed -n '/^Subject/ s/Subject: //p' "$dotest/info")"
  		case "$keep_subject" in -k)  SUBJECT="[PATCH] $SUBJECT" ;; esac
  
- 		(echo "$SUBJECT" ; echo ; cat "$dotest/msg") |
+ 		(printf '%s\n\n' "$SUBJECT"; cat "$dotest/msg") |
  			git stripspace > "$dotest/msg-clean"
  		;;
  	esac
@@@ -354,7 -326,7 +354,7 @@@
  		LAST_SIGNED_OFF_BY=`
  		    sed -ne '/^Signed-off-by: /p' \
  		    "$dotest/msg-clean" |
 -		    tail -n 1
 +		    sed -ne '$p'
  		`
  		ADD_SIGNOFF=`
  		    test "$LAST_SIGNED_OFF_BY" = "$SIGNOFF" || {