From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Fri, 29 Oct 2010 01:27:30 GMT
Subject: [PATCH] git-am: create a config setting for reject control.
Message-ID: <1288315650-2488-1-git-send-email-paul.gortmaker@windriver.com>

git am already accepts a "--reject" switch, which basically means
apply the bits you can, but you can't set it as enabled by default
currently.  This adds a config option for it, and a --no-reject
so that you can manually override it.  The implementation copies
from the one and only existing git-am config option -- "keepcr".

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 Documentation/git-am.txt |   12 +++++++++---
 git-am.sh                |   19 +++++++++++++++++--
 2 files changed, 26 insertions(+), 5 deletions(-)

diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt
index 51297d0..5158e20 100644
--- a/Documentation/git-am.txt
+++ b/Documentation/git-am.txt
@@ -13,8 +13,8 @@ SYNOPSIS
 	 [--3way] [--interactive] [--committer-date-is-author-date]
 	 [--ignore-date] [--ignore-space-change | --ignore-whitespace]
 	 [--whitespace=<option>] [-C<n>] [-p<n>] [--directory=<dir>]
-	 [--reject] [-q | --quiet] [--scissors | --no-scissors]
-	 [(<mbox> | <Maildir>)...]
+	 [--reject | --no-reject] [-q | --quiet]
+	 [--scissors | --no-scissors] [(<mbox> | <Maildir>)...]
 'git am' (--continue | --skip | --abort)
 
 DESCRIPTION
@@ -87,11 +87,17 @@ default.   You can use `--no-utf8` to override this.
 -C<n>::
 -p<n>::
 --directory=<dir>::
---reject::
 	These flags are passed to the 'git apply' (see linkgit:git-apply[1])
 	program that applies
 	the patch.
 
+--reject::
+--no-reject::
+	With `--reject`, call 'git apply' (see linkgit:git-apply[1]) with
+	the same option, to have it apply whatever parts of the commit it
+	can. `am.reject` configuration variable can be used to specify the
+	default behaviour.  `--no-reject` is useful to override `am.reject`.
+
 -i::
 --interactive::
 	Run interactively.
diff --git a/git-am.sh b/git-am.sh
index df09b42..43a510f 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -26,6 +26,7 @@ C=              pass it through git-apply
 p=              pass it through git-apply
 patch-format=   format the patch(es) are in
 reject          pass it through git-apply
+no-reject       do not pass it through git-apply, independent of am.reject
 resolvemsg=     override error message when patch failure occurs
 continue        continue applying patches after resolving a conflict
 r,resolved      synonyms for --continue
@@ -295,7 +296,7 @@ split_patches () {
 prec=4
 dotest="$GIT_DIR/rebase-apply"
 sign= utf8=t keep= keepcr= skip= interactive= resolved= rebasing= abort=
-resolvemsg= resume= scissors= no_inbody_headers=
+resolvemsg= resume= scissors= no_inbody_headers= reject=
 git_apply_opt=
 committer_date_is_author_date=
 ignore_date=
@@ -306,6 +307,11 @@ then
     keepcr=t
 fi
 
+if test "$(git config --bool --get am.reject)" = true
+then
+    reject=t
+fi
+
 while test $# != 0
 do
 	case "$1" in
@@ -346,8 +352,12 @@ do
 		git_apply_opt="$git_apply_opt $(sq "$1$2")"; shift ;;
 	--patch-format)
 		shift ; patch_format="$1" ;;
-	--reject|--ignore-whitespace|--ignore-space-change)
+	--ignore-whitespace|--ignore-space-change)
 		git_apply_opt="$git_apply_opt $1" ;;
+	--reject)
+		reject=t ;;
+	--no-reject)
+		reject=f ;;
 	--committer-date-is-author-date)
 		committer_date_is_author_date=t ;;
 	--ignore-date)
@@ -368,6 +378,11 @@ do
 	shift
 done
 
+if test "$reject" = t
+then
+	git_apply_opt="$git_apply_opt --reject"
+fi
+
 # If the dotest directory exists, but we have finished applying all the
 # patches in them, clear it out.
 if test -d "$dotest" &&
-- 
1.7.3.2.146.g2d444