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-rw-r--r--git-rebase--am.sh41
1 files changed, 34 insertions, 7 deletions
diff --git a/git-rebase--am.sh b/git-rebase--am.sh
index 34e3102fcb..f923732333 100644
--- a/git-rebase--am.sh
+++ b/git-rebase--am.sh
@@ -1,11 +1,24 @@
-#!/bin/sh
+# This shell script fragment is sourced by git-rebase to implement
+# its default, fast, patch-based, non-interactive mode.
#
# Copyright (c) 2010 Junio C Hamano.
#
+# The whole contents of this file is run by dot-sourcing it from
+# inside a shell function. It used to be that "return"s we see
+# below were not inside any function, and expected to return
+# to the function that dot-sourced us.
+#
+# However, FreeBSD /bin/sh misbehaves on such a construct and
+# continues to run the statements that follow such a "return".
+# As a work-around, we introduce an extra layer of a function
+# here, and immediately call it after defining it.
+git_rebase__am () {
+
case "$action" in
continue)
- git am --resolved --resolvemsg="$resolvemsg" &&
+ git am --resolved --resolvemsg="$resolvemsg" \
+ ${gpg_sign_opt:+"$gpg_sign_opt"} &&
move_to_original_branch
return
;;
@@ -16,7 +29,13 @@ skip)
;;
esac
-test -n "$rebase_root" && root_flag=--root
+if test -z "$rebase_root"
+ # this is now equivalent to ! -z "$upstream"
+then
+ revisions=$upstream...$orig_head
+else
+ revisions=$onto...$orig_head
+fi
ret=0
if test -n "$keep_empty"
@@ -25,14 +44,17 @@ then
# empty commits and even if it didn't the format doesn't really lend
# itself well to recording empty patches. fortunately, cherry-pick
# makes this easy
- git cherry-pick --allow-empty "$revisions"
+ git cherry-pick ${gpg_sign_opt:+"$gpg_sign_opt"} --allow-empty \
+ --right-only "$revisions" \
+ ${restrict_revision+^$restrict_revision}
ret=$?
else
rm -f "$GIT_DIR/rebased-patches"
- git format-patch -k --stdout --full-index --ignore-if-in-upstream \
+ git format-patch -k --stdout --full-index --cherry-pick --right-only \
--src-prefix=a/ --dst-prefix=b/ --no-renames --no-cover-letter \
- $root_flag "$revisions" >"$GIT_DIR/rebased-patches"
+ "$revisions" ${restrict_revision+^$restrict_revision} \
+ >"$GIT_DIR/rebased-patches"
ret=$?
if test 0 != $ret
@@ -59,7 +81,8 @@ else
return $?
fi
- git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" <"$GIT_DIR/rebased-patches"
+ git am $git_am_opt --rebasing --resolvemsg="$resolvemsg" \
+ ${gpg_sign_opt:+"$gpg_sign_opt"} <"$GIT_DIR/rebased-patches"
ret=$?
rm -f "$GIT_DIR/rebased-patches"
@@ -72,3 +95,7 @@ then
fi
move_to_original_branch
+
+}
+# ... and then we call the whole thing.
+git_rebase__am