git-mailsplit, which splits mbox patches, will read the patch from stdin
when the filename is "-" or there are no files listed on the
command-line.
To be consistent with this behavior, teach the mercurial patch parser to
read from stdin if the filename is "-" or no files are listed on the
command-line.
Based-on-patch-by: Chris Packham <judge.pack...@gmail.com>
Signed-off-by: Paul Tan <pyoka...@gmail.com>
---
git-am.sh | 4 +++-
t/t4150-am.sh | 10 ++++++++++
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/git-am.sh b/git-am.sh
index d97da85..0a40d46 100755
--- a/git-am.sh
+++ b/git-am.sh
@@ -327,6 +327,7 @@ split_patches () {
;;
hg)
this=0
+ test 0 -eq "$#" && set -- -
for hg in "$@"
do
this=$(( $this + 1 ))
@@ -338,6 +339,7 @@ split_patches () {
# Since we cannot guarantee that the commit message is
in
# git-friendly format, we put no Subject: line and just
consume
# all of the message as the body
+ cat "$hg" |
LANG=C LC_ALL=C @@PERL@@ -M'POSIX qw(strftime)' -ne
'BEGIN { $subject = 0 }
if ($subject) { print ; }
elsif (/^\# User /) { s/\# User/From:/ ; print
; }
@@ -353,7 +355,7 @@ split_patches () {
print "\n", $_ ;
$subject = 1;
}
- ' <"$hg" >"$dotest/$msgnum" || clean_abort
+ ' >"$dotest/$msgnum" || clean_abort
done
echo "$this" >"$dotest/last"
this=
diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 4beb4b3..3ebafd9 100755
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -259,6 +259,16 @@ test_expect_success 'am applies hg patch' '
test_cmp_rev second^ HEAD^
'
+test_expect_success 'am --patch-format=hg applies hg patch' '
+ rm -fr .git/rebase-apply &&
+ git checkout -f first &&
+ git am --patch-format=hg <patch1-hg.eml &&
+ test_path_is_missing .git/rebase-apply &&
+ git diff --exit-code second &&
+ test_cmp_rev second HEAD &&
+ test_cmp_rev second^ HEAD^
+'
+
test_expect_success 'setup: new author and committer' '
GIT_AUTHOR_NAME="Another Thor" &&
GIT_AUTHOR_EMAIL="a.t...@example.com" &&
--
2.1.4
--
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