> Quoting Michael S. Tsirkin <mst@xxxxxxxxxxxxxx>:
> Subject: Re: Merge git-gui into 1.5.0 ?
>
> > Quoting Junio C Hamano <junkio@xxxxxxx>:
> > Subject: Re: Merge git-gui into 1.5.0 ?
> >
> > "Michael S. Tsirkin" <mst@xxxxxxxxxxxxxx> writes:
> >
> > > Actually, -p<n> option to git-am is also useful for piping
> > > patches to git-am directly from mail: sometimes people would generate
> > > a patch by hand and this results in patches incorrect -p level.
> >
> > You also would need negative -p option to deal with it as well.
> > Think of getting "diff a/git-add.txt b/git-add.txt" and wanting
> > to apply it to Documentation/git-add.txt.
>
> Heh, right. With patch I just switch to another shell, cd to the correct
> directory, start mutt *there* and pipe the message to patch. Since this already
> seems to work for git-apply, maybe this can be made to work with git-am as well?
>
> Currently:
> $git-am mbox
> fatal: Not a git repository: '.git'
> You need to run this command from the toplevel of the working tree.
Junio, the following seems to work for me. Is this correct?
If yes, adding -p is trivial.
Make git-am support "negative strip-level" patches by running it
in a subdirectory.
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxxxxxx>
---
diff --git a/git-am.sh b/git-am.sh
index 9a61234..4cea1d2 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -5,6 +5,8 @@
USAGE='[--signoff] [--dotest=<dir>] [--utf8 | --no-utf8] [--binary] [--3way]
[--interactive] [--whitespace=<option>] [-CNUM] <mbox>...
or, when resuming [--skip | --resolved]'
+where=$PWD
+SUBDIRECTORY_OK=Yes
. git-sh-setup
set_reflog_action am
require_work_tree
@@ -60,7 +62,7 @@ fall_back_3way () {
mkdir "$dotest/patch-merge-tmp-dir"
# First see if the patch records the index info that we can use.
- git-apply -z --index-info "$dotest/patch" \
+ (cd $where && git-apply -z --index-info "$dotest/patch") \
>"$dotest/patch-merge-index-info" &&
GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
git-update-index -z --index-info <"$dotest/patch-merge-index-info" &&
@@ -69,8 +71,8 @@ fall_back_3way () {
cannot_fallback "Patch does not record usable index information."
echo Using index info to reconstruct a base tree...
- if GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
- git-apply $binary --cached <"$dotest/patch"
+ if (cd $where && GIT_INDEX_FILE="$dotest/patch-merge-tmp-index" \
+ git-apply $binary --cached <"$dotest/patch")
then
mv "$dotest/patch-merge-base+" "$dotest/patch-merge-base"
mv "$dotest/patch-merge-tmp-index" "$dotest/patch-merge-index"
@@ -398,7 +400,7 @@ do
case "$resolved" in
'')
- git-apply $git_apply_opt $binary --index "$dotest/patch"
+ (cd $where && git-apply $git_apply_opt $binary --index "$dotest/patch")
apply_status=$?
;;
t)
--
MST
-
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