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-rw-r--r--Documentation/git-am.txt24
-rwxr-xr-xgit-am.sh20
2 files changed, 30 insertions, 14 deletions
diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index e4df4a46e..1ceed112f 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -8,8 +8,8 @@ git-am - Apply a series of patches in a mailbox
SYNOPSIS
--------
-'git-am' [--signoff] [--dotest=<dir>] [--utf8] [--3way] <mbox>...
-'git-am' [--skip]
+'git-am' [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>...
+'git-am' [--skip | --resolved]
DESCRIPTION
-----------
@@ -31,6 +31,10 @@ OPTIONS
Pass `--utf8` and `--keep` flags to `git-mailinfo` (see
gitlink:git-mailinfo[1]).
+--binary::
+ Pass `--allow-binary-replacement` flag to `git-apply`
+ (see gitlink:git-apply[1]).
+
--3way::
When the patch does not apply cleanly, fall back on
3-way merge, if the patch records the identity of blobs
@@ -44,6 +48,13 @@ OPTIONS
--interactive::
Run interactively, just like git-applymbox.
+--resolved::
+ After a patch failure (e.g. attempting to apply
+ conflicting patch), the user has applied it by hand and
+ the index file stores the result of the application.
+ Make a commit using the authorship and commit log
+ extracted from the e-mail message and the current index
+ file, and continue.
DISCUSSION
----------
@@ -56,12 +67,9 @@ recover from this in one of two ways:
. skip the current one by re-running the command with '--skip'
option.
-. hand resolve the conflict in the working directory, run 'git
- diff HEAD' to extract the merge result into a patch form and
- replacing the patch in .dotest/patch file. After doing this,
- run `git-reset --hard HEAD` to bring the working tree to the
- state before half-applying the patch, then re-run the command
- without any options.
+. hand resolve the conflict in the working directory, and update
+ the index file to bring it in a state that the patch should
+ have produced. Then run the command with '--resume' option.
The command refuses to process new mailboxes while `.dotest`
directory exists, so if you decide to start over from scratch,
diff --git a/git-am.sh b/git-am.sh
index 98a390ab4..8f073c90f 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -4,7 +4,7 @@
. git-sh-setup || die "Not a git archive"
usage () {
- echo >&2 "usage: $0 [--signoff] [--dotest=<dir>] [--utf8] [--3way] <mbox>"
+ echo >&2 "usage: $0 [--signoff] [--dotest=<dir>] [--utf8] [--binary] [--3way] <mbox>"
echo >&2 " or, when resuming"
echo >&2 " $0 [--skip | --resolved]"
exit 1;
@@ -40,7 +40,7 @@ fall_back_3way () {
cd "$dotest/patch-merge-tmp-dir" &&
GIT_INDEX_FILE="../patch-merge-tmp-index" \
GIT_OBJECT_DIRECTORY="$O_OBJECT" \
- git-apply --index <../patch
+ git-apply $binary --index <../patch
)
then
echo Using index info to reconstruct a base tree...
@@ -71,7 +71,7 @@ fall_back_3way () {
GIT_OBJECT_DIRECTORY="$O_OBJECT" &&
export GIT_INDEX_FILE GIT_OBJECT_DIRECTORY &&
git-read-tree "$base" &&
- git-apply --index &&
+ git-apply $binary --index &&
mv ../patch-merge-tmp-index ../patch-merge-index &&
echo "$base" >../patch-merge-base
) <"$dotest/patch" 2>/dev/null && break
@@ -98,7 +98,7 @@ fall_back_3way () {
}
prec=4
-dotest=.dotest sign= utf8= keep= skip= interactive= resolved=
+dotest=.dotest sign= utf8= keep= skip= interactive= resolved= binary=
while case "$#" in 0) break;; esac
do
@@ -113,6 +113,9 @@ do
--interacti|--interactiv|--interactive)
interactive=t; shift ;;
+ -b|--b|--bi|--bin|--bina|--binar|--binary)
+ binary=t; shift ;;
+
-3|--3|--3w|--3wa|--3way)
threeway=t; shift ;;
-s|--s|--si|--sig|--sign|--signo|--signof|--signoff)
@@ -169,9 +172,10 @@ else
exit 1
}
- # -s, -u and -k flags are kept for the resuming session after
+ # -b, -s, -u and -k 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 "$sign" >"$dotest/sign"
echo "$utf8" >"$dotest/utf8"
echo "$keep" >"$dotest/keep"
@@ -187,6 +191,10 @@ case "$resolved" in
fi
esac
+if test "$(cat "$dotest/binary")" = t
+then
+ binary=--allow-binary-replacement
+fi
if test "$(cat "$dotest/utf8")" = t
then
utf8=-u
@@ -339,7 +347,7 @@ do
case "$resolved" in
'')
- git-apply --index "$dotest/patch"
+ git-apply $binary --index "$dotest/patch"
apply_status=$?
;;
t)