am: --rebasing

The new option --rebasing is used internally for rebase to tell am that
it is being used for its purpose.  This would leave .dotest/rebasing to
help "completion" scripts tell if the ongoing operation is am or rebase.

Also the option at the same time stands for --binary, -3 and -k which
are always given when rebase drives am as its backend.

Using the information "am" leaves, git-completion.bash tells ongoing
rebase and am apart.

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 8f70e1efc11553ce2360fab8693e2749a3fc36b4..5ae87998e6cc434ee5de8413426429fd891b0ac1 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -70,7 +70,15 @@ __git_ps1 ()
                local b
                if [ -d "$g/../.dotest" ]
                then
-                       r="|AM/REBASE"
+                       if test -f "$g/../.dotest/rebasing"
+                       then
+                               r="|REBASE"
+                       elif test -f "$g/../.dotest/applying"
+                       then
+                               r="|AM"
+                       else
+                               r="|AM/REBASE"
+                       fi
                        b="$(git symbolic-ref HEAD 2>/dev/null)"
                elif [ -f "$g/.dotest-merge/interactive" ]
                then

diff --git a/git-am.sh b/git-am.sh
index 18468769c1e247cec97b330f0dbfe15e486411c8..1f6b5e02c5e7da45a8e7966b600946cff9c24832 100755 (executable)
--- a/git-am.sh
+++ b/git-am.sh
@@ -21,7 +21,8 @@ C=              pass it through git-apply
 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)
@@ -122,7 +123,7 @@ reread_subject () {
 
 prec=4
 dotest=".dotest"
-sign= utf8=t keep= skip= interactive= resolved= binary=
+sign= utf8=t keep= skip= interactive= resolved= binary= rebasing=
 resolvemsg= resume=
 git_apply_opt=
 
@@ -147,6 +148,8 @@ do
                resolved=t ;;
        --skip)
                skip=t ;;
+       --rebasing)
+               rebasing=t threeway=t keep=t binary=t ;;
        -d|--dotest)
                die "-d option is no longer supported.  Do not use."
                ;;
@@ -237,6 +240,12 @@ else
        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

diff --git a/git-rebase.sh b/git-rebase.sh
index 6b9af962a9cee734510518e82cf2537441ed843a..452c5e7e01e168ec4fcdc5bb87caac3f326f95ea 100755 (executable)
--- a/git-rebase.sh
+++ b/git-rebase.sh
@@ -376,7 +376,7 @@ fi
 if test -z "$do_merge"
 then
        git format-patch -k --stdout --full-index --ignore-if-in-upstream "$upstream"..ORIG_HEAD |
-       git am $git_am_opt --binary -3 -k --resolvemsg="$RESOLVEMSG" &&
+       git am $git_am_opt --rebasing --resolvemsg="$RESOLVEMSG" &&
        move_to_original_branch
        ret=$?
        test 0 != $ret -a -d .dotest &&