Merge branch 'lt/push' into next

diff --git a/git-am.sh b/git-am.sh
index 7cc4ae5a30ed3a56cff9def63e351f957cad6666..872145b92dc7000eb1c87d548a46fa0d9522870d 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -2,7 +2,8 @@
 #
 # Copyright (c) 2005, 2006 Junio C Hamano
 
-USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>
+USAGE='[--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way]
+  [--interactive] [--whitespace=<option>] <mbox>...
   or, when resuming [--skip | --resolved]'
 . git-sh-setup
 
@@ -100,7 +101,7 @@ fall_back_3way () {
 }
 
 prec=4
-dotest=.dotest sign= utf8= keep= skip= interactive= resolved= binary=
+dotest=.dotest sign= utf8= keep= skip= interactive= resolved= binary= ws=
 
 while case "$#" in 0) break;; esac
 do
@@ -133,6 +134,9 @@ do
        --sk|--ski|--skip)
        skip=t; shift ;;
 
+       --whitespace=*)
+       ws=$1; shift ;;
+
        --)
        shift; break ;;
        -*)
@@ -171,10 +175,11 @@ else
                exit 1
        }
 
-       # -b, -s, -u and -k flags are kept for the resuming session after
-       # a patch failure.
+       # -b, -s, -u, -k and --whitespace flags are kept for the
+       # resuming session after a patch failure.
        # -3 and -i can and must be given when resuming.
        echo "$binary" >"$dotest/binary"
+       echo " $ws" >"$dotest/whitespace"
        echo "$sign" >"$dotest/sign"
        echo "$utf8" >"$dotest/utf8"
        echo "$keep" >"$dotest/keep"
@@ -202,6 +207,7 @@ if test "$(cat "$dotest/keep")" = t
 then
        keep=-k
 fi
+ws=`cat "$dotest/whitespace"`
 if test "$(cat "$dotest/sign")" = t
 then
        SIGNOFF=`git-var GIT_COMMITTER_IDENT | sed -e '
@@ -355,7 +361,7 @@ do
 
        case "$resolved" in
        '')
-               git-apply $binary --index "$dotest/patch"
+               git-apply $binary --index $ws "$dotest/patch"
                apply_status=$?
                ;;
        t)
@@ -370,6 +376,13 @@ do
                        echo "No changes - did you forget update-index?"
                        stop_here $this
                fi
+               unmerged=$(git-ls-files -u)
+               if test -n "$unmerged"
+               then
+                       echo "You still have unmerged paths in your index"
+                       echo "did you forget update-index?"
+                       stop_here $this
+               fi
                apply_status=0
                ;;
        esac