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-rw-r--r--commit.h2
-rw-r--r--log-tree.c7
-rw-r--r--pretty.c24
-rwxr-xr-xt/t4021-format-patch-signer-mime.sh10
-rwxr-xr-xt/t4028-format-patch-mime-headers.sh30
5 files changed, 57 insertions, 16 deletions
diff --git a/commit.h b/commit.h
index 10e2b5d..000528a 100644
--- a/commit.h
+++ b/commit.h
@@ -70,7 +70,7 @@ extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
struct strbuf *,
int abbrev, const char *subject,
const char *after_subject, enum date_mode,
- int non_ascii_present);
+ int need_8bit_cte);
/** Removes the first commit from a list sorted by date, and adds all
* of its parents.
diff --git a/log-tree.c b/log-tree.c
index 1f3fcf1..dd94f39 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -146,6 +146,7 @@ void show_log(struct rev_info *opt, const char *sep)
int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
const char *extra;
const char *subject = NULL, *extra_headers = opt->extra_headers;
+ int need_8bit_cte = 0;
opt->loginfo = NULL;
if (!opt->verbose_header) {
@@ -214,6 +215,8 @@ void show_log(struct rev_info *opt, const char *sep)
if (opt->mime_boundary) {
static char subject_buffer[1024];
static char buffer[1024];
+
+ need_8bit_cte = -1; /* never */
snprintf(subject_buffer, sizeof(subject_buffer) - 1,
"%s"
"MIME-Version: 1.0\n"
@@ -282,9 +285,11 @@ void show_log(struct rev_info *opt, const char *sep)
* And then the pretty-printed message itself
*/
strbuf_init(&msgbuf, 0);
+ if (need_8bit_cte >= 0)
+ need_8bit_cte = has_non_ascii(opt->add_signoff);
pretty_print_commit(opt->commit_format, commit, &msgbuf,
abbrev, subject, extra_headers, opt->date_mode,
- has_non_ascii(opt->add_signoff));
+ need_8bit_cte);
if (opt->add_signoff)
append_signoff(&msgbuf, opt->add_signoff);
diff --git a/pretty.c b/pretty.c
index b987ff2..0963bb0 100644
--- a/pretty.c
+++ b/pretty.c
@@ -659,7 +659,7 @@ static void pp_title_line(enum cmit_fmt fmt,
const char *subject,
const char *after_subject,
const char *encoding,
- int plain_non_ascii)
+ int need_8bit_cte)
{
struct strbuf title;
@@ -692,7 +692,7 @@ static void pp_title_line(enum cmit_fmt fmt,
}
strbuf_addch(sb, '\n');
- if (plain_non_ascii) {
+ if (need_8bit_cte > 0) {
const char *header_fmt =
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=%s\n"
@@ -741,9 +741,9 @@ static void pp_remainder(enum cmit_fmt fmt,
}
void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
- struct strbuf *sb, int abbrev,
- const char *subject, const char *after_subject,
- enum date_mode dmode, int plain_non_ascii)
+ struct strbuf *sb, int abbrev,
+ const char *subject, const char *after_subject,
+ enum date_mode dmode, int need_8bit_cte)
{
unsigned long beginning_of_body;
int indent = 4;
@@ -769,13 +769,11 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
indent = 0;
- /* After-subject is used to pass in Content-Type: multipart
- * MIME header; in that case we do not have to do the
- * plaintext content type even if the commit message has
- * non 7-bit ASCII character. Otherwise, check if we need
- * to say this is not a 7-bit ASCII.
+ /*
+ * We need to check and emit Content-type: to mark it
+ * as 8-bit if we haven't done so.
*/
- if (fmt == CMIT_FMT_EMAIL && !after_subject) {
+ if (fmt == CMIT_FMT_EMAIL && need_8bit_cte == 0) {
int i, ch, in_body;
for (in_body = i = 0; (ch = msg[i]); i++) {
@@ -788,7 +786,7 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
in_body = 1;
}
else if (non_ascii(ch)) {
- plain_non_ascii = 1;
+ need_8bit_cte = 1;
break;
}
}
@@ -813,7 +811,7 @@ void pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit,
/* These formats treat the title line specially. */
if (fmt == CMIT_FMT_ONELINE || fmt == CMIT_FMT_EMAIL)
pp_title_line(fmt, &msg, sb, subject,
- after_subject, encoding, plain_non_ascii);
+ after_subject, encoding, need_8bit_cte);
beginning_of_body = sb->len;
if (fmt != CMIT_FMT_ONELINE)
diff --git a/t/t4021-format-patch-signer-mime.sh b/t/t4021-format-patch-signer-mime.sh
index 67a70fa..ba43f18 100755
--- a/t/t4021-format-patch-signer-mime.sh
+++ b/t/t4021-format-patch-signer-mime.sh
@@ -32,11 +32,19 @@ test_expect_success 'format with signoff without funny signer name' '
test_expect_success 'format with non ASCII signer name' '
- GIT_COMMITTER_NAME="はまの ふにおう瘢雹" \
+ GIT_COMMITTER_NAME=" " \
git format-patch -s --stdout -1 >output &&
grep Content-Type output
'
+test_expect_success 'attach and signoff do not duplicate mime headers' '
+
+ GIT_COMMITTER_NAME=" " \
+ git format-patch -s --stdout -1 --attach >output &&
+ test `grep -ci ^MIME-Version: output` = 1
+
+'
+
test_done
diff --git a/t/t4028-format-patch-mime-headers.sh b/t/t4028-format-patch-mime-headers.sh
new file mode 100755
index 0000000..204ba67
--- /dev/null
+++ b/t/t4028-format-patch-mime-headers.sh
@@ -0,0 +1,30 @@
+#!/bin/sh
+
+test_description='format-patch mime headers and extra headers do not conflict'
+. ./test-lib.sh
+
+test_expect_success 'create commit with utf-8 body' '
+ echo content >file &&
+ git add file &&
+ git commit -m one &&
+ echo more >>file &&
+ git commit -a -m "two
+
+ utf-8 body: "
+'
+
+test_expect_success 'patch has mime headers' '
+ rm -f 0001-two.patch &&
+ git format-patch HEAD^ &&
+ grep -i "content-type: text/plain; charset=utf-8" 0001-two.patch
+'
+
+test_expect_success 'patch has mime and extra headers' '
+ rm -f 0001-two.patch &&
+ git config format.headers "x-foo: bar" &&
+ git format-patch HEAD^ &&
+ grep -i "x-foo: bar" 0001-two.patch &&
+ grep -i "content-type: text/plain; charset=utf-8" 0001-two.patch
+'
+
+test_done