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-rw-r--r--mailinfo.c50
-rw-r--r--mailinfo.h1
-rwxr-xr-xt/t4150-am.sh23
-rwxr-xr-xt/t5100-mailinfo.sh2
-rw-r--r--t/t5100/info00185
-rw-r--r--t/t5100/info0018--no-inbody-headers5
-rw-r--r--t/t5100/msg00152
-rw-r--r--t/t5100/msg00182
-rw-r--r--t/t5100/msg0018--no-inbody-headers8
-rw-r--r--t/t5100/patch00186
-rw-r--r--t/t5100/patch0018--no-inbody-headers6
-rw-r--r--t/t5100/sample.mbox19
12 files changed, 125 insertions, 4 deletions
diff --git a/mailinfo.c b/mailinfo.c
index 69391aaca1..2275b285f0 100644
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -500,6 +500,21 @@ check_header_out:
return ret;
}
+/*
+ * Returns 1 if the given line or any line beginning with the given line is an
+ * in-body header (that is, check_header will succeed when passed
+ * mi->s_hdr_data).
+ */
+static int is_inbody_header(const struct mailinfo *mi,
+ const struct strbuf *line)
+{
+ int i;
+ for (i = 0; header[i]; i++)
+ if (!mi->s_hdr_data[i] && cmp_header(line, header[i]))
+ return 1;
+ return 0;
+}
+
static void decode_transfer_encoding(struct mailinfo *mi, struct strbuf *line)
{
struct strbuf *ret;
@@ -609,8 +624,33 @@ static int is_scissors_line(const char *line)
gap * 2 < perforation);
}
+static void flush_inbody_header_accum(struct mailinfo *mi)
+{
+ if (!mi->inbody_header_accum.len)
+ return;
+ assert(check_header(mi, &mi->inbody_header_accum, mi->s_hdr_data, 0));
+ strbuf_reset(&mi->inbody_header_accum);
+}
+
static int check_inbody_header(struct mailinfo *mi, const struct strbuf *line)
{
+ if (mi->inbody_header_accum.len &&
+ (line->buf[0] == ' ' || line->buf[0] == '\t')) {
+ if (mi->use_scissors && is_scissors_line(line->buf)) {
+ /*
+ * This is a scissors line; do not consider this line
+ * as a header continuation line.
+ */
+ flush_inbody_header_accum(mi);
+ return 0;
+ }
+ strbuf_strip_suffix(&mi->inbody_header_accum, "\n");
+ strbuf_addbuf(&mi->inbody_header_accum, line);
+ return 1;
+ }
+
+ flush_inbody_header_accum(mi);
+
if (starts_with(line->buf, ">From") && isspace(line->buf[5]))
return is_format_patch_separator(line->buf + 1, line->len - 1);
if (starts_with(line->buf, "[PATCH]") && isspace(line->buf[7])) {
@@ -622,7 +662,11 @@ static int check_inbody_header(struct mailinfo *mi, const struct strbuf *line)
}
return 0;
}
- return check_header(mi, line, mi->s_hdr_data, 0);
+ if (is_inbody_header(mi, line)) {
+ strbuf_addbuf(&mi->inbody_header_accum, line);
+ return 1;
+ }
+ return 0;
}
static int handle_commit_msg(struct mailinfo *mi, struct strbuf *line)
@@ -888,6 +932,8 @@ static void handle_body(struct mailinfo *mi, struct strbuf *line)
break;
} while (!strbuf_getwholeline(line, mi->input, '\n'));
+ flush_inbody_header_accum(mi);
+
handle_body_out:
strbuf_release(&prev);
}
@@ -1003,6 +1049,7 @@ void setup_mailinfo(struct mailinfo *mi)
strbuf_init(&mi->email, 0);
strbuf_init(&mi->charset, 0);
strbuf_init(&mi->log_message, 0);
+ strbuf_init(&mi->inbody_header_accum, 0);
mi->header_stage = 1;
mi->use_inbody_headers = 1;
mi->content_top = mi->content;
@@ -1016,6 +1063,7 @@ void clear_mailinfo(struct mailinfo *mi)
strbuf_release(&mi->name);
strbuf_release(&mi->email);
strbuf_release(&mi->charset);
+ strbuf_release(&mi->inbody_header_accum);
free(mi->message_id);
for (i = 0; mi->p_hdr_data[i]; i++)
diff --git a/mailinfo.h b/mailinfo.h
index 93776a7e05..04a25351d6 100644
--- a/mailinfo.h
+++ b/mailinfo.h
@@ -27,6 +27,7 @@ struct mailinfo {
int patch_lines;
int filter_stage; /* still reading log or are we copying patch? */
int header_stage; /* still checking in-body headers? */
+ struct strbuf inbody_header_accum;
struct strbuf **p_hdr_data;
struct strbuf **s_hdr_data;
diff --git a/t/t4150-am.sh b/t/t4150-am.sh
index 9ce9424d15..89a5bacac5 100755
--- a/t/t4150-am.sh
+++ b/t/t4150-am.sh
@@ -977,4 +977,27 @@ test_expect_success 'am --patch-format=mboxrd handles mboxrd' '
test_cmp msg out
'
+test_expect_success 'am works with multi-line in-body headers' '
+ FORTY="String that has a length of more than forty characters" &&
+ LONG="$FORTY $FORTY" &&
+ rm -fr .git/rebase-apply &&
+ git checkout -f first &&
+ echo one >> file &&
+ git commit -am "$LONG" --author="$LONG <long@example.com>" &&
+ git format-patch --stdout -1 >patch &&
+ # bump from, date, and subject down to in-body header
+ perl -lpe "
+ if (/^From:/) {
+ print \"From: x <x\@example.com>\";
+ print \"Date: Sat, 1 Jan 2000 00:00:00 +0000\";
+ print \"Subject: x\n\";
+ }
+ " patch >msg &&
+ git checkout HEAD^ &&
+ git am msg &&
+ # Ensure that the author and full message are present
+ git cat-file commit HEAD | grep "^author.*long@example.com" &&
+ git cat-file commit HEAD | grep "^$LONG"
+'
+
test_done
diff --git a/t/t5100-mailinfo.sh b/t/t5100-mailinfo.sh
index 1a5a546230..e173c33f4b 100755
--- a/t/t5100-mailinfo.sh
+++ b/t/t5100-mailinfo.sh
@@ -11,7 +11,7 @@ test_expect_success 'split sample box' \
'git mailsplit -o. "$TEST_DIRECTORY"/t5100/sample.mbox >last &&
last=$(cat last) &&
echo total is $last &&
- test $(cat last) = 17'
+ test $(cat last) = 18'
check_mailinfo () {
mail=$1 opt=$2
diff --git a/t/t5100/info0018 b/t/t5100/info0018
new file mode 100644
index 0000000000..d53e7491c7
--- /dev/null
+++ b/t/t5100/info0018
@@ -0,0 +1,5 @@
+Author: Another Thor
+Email: a.thor@example.com
+Subject: This one contains a tab and a space
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
diff --git a/t/t5100/info0018--no-inbody-headers b/t/t5100/info0018--no-inbody-headers
new file mode 100644
index 0000000000..30b17bd913
--- /dev/null
+++ b/t/t5100/info0018--no-inbody-headers
@@ -0,0 +1,5 @@
+Author: A U Thor
+Email: a.u.thor@example.com
+Subject: check multiline inbody headers
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
diff --git a/t/t5100/msg0015 b/t/t5100/msg0015
index 4abb3d5c6c..e69de29bb2 100644
--- a/t/t5100/msg0015
+++ b/t/t5100/msg0015
@@ -1,2 +0,0 @@
- - a list
- - of stuff
diff --git a/t/t5100/msg0018 b/t/t5100/msg0018
new file mode 100644
index 0000000000..56de83d7fc
--- /dev/null
+++ b/t/t5100/msg0018
@@ -0,0 +1,2 @@
+a commit message
+
diff --git a/t/t5100/msg0018--no-inbody-headers b/t/t5100/msg0018--no-inbody-headers
new file mode 100644
index 0000000000..b1e05d3862
--- /dev/null
+++ b/t/t5100/msg0018--no-inbody-headers
@@ -0,0 +1,8 @@
+From: Another Thor
+ <a.thor@example.com>
+Subject: This one contains
+ a tab
+ and a space
+
+a commit message
+
diff --git a/t/t5100/patch0018 b/t/t5100/patch0018
new file mode 100644
index 0000000000..789df6d030
--- /dev/null
+++ b/t/t5100/patch0018
@@ -0,0 +1,6 @@
+diff --git a/foo b/foo
+index e69de29..d95f3ad 100644
+--- a/foo
++++ b/foo
+@@ -0,0 +1 @@
++content
diff --git a/t/t5100/patch0018--no-inbody-headers b/t/t5100/patch0018--no-inbody-headers
new file mode 100644
index 0000000000..789df6d030
--- /dev/null
+++ b/t/t5100/patch0018--no-inbody-headers
@@ -0,0 +1,6 @@
+diff --git a/foo b/foo
+index e69de29..d95f3ad 100644
+--- a/foo
++++ b/foo
+@@ -0,0 +1 @@
++content
diff --git a/t/t5100/sample.mbox b/t/t5100/sample.mbox
index 8b2ae064c3..6d4d0e4474 100644
--- a/t/t5100/sample.mbox
+++ b/t/t5100/sample.mbox
@@ -699,3 +699,22 @@ index e69de29..d95f3ad 100644
+++ b/foo
@@ -0,0 +1 @@
+New content
+From nobody Mon Sep 17 00:00:00 2001
+From: A U Thor <a.u.thor@example.com>
+Subject: check multiline inbody headers
+Date: Fri, 9 Jun 2006 00:44:16 -0700
+
+From: Another Thor
+ <a.thor@example.com>
+Subject: This one contains
+ a tab
+ and a space
+
+a commit message
+
+diff --git a/foo b/foo
+index e69de29..d95f3ad 100644
+--- a/foo
++++ b/foo
+@@ -0,0 +1 @@
++content