Merge branch 'maint'
* maint:
format-patch: generate MIME header as needed even when there is format.header
diff --git a/builtin-log.c b/builtin-log.c
index d983cbc..5c00725 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -662,6 +662,7 @@
int i;
const char *encoding = "utf-8";
struct diff_options opts;
+ int need_8bit_cte = 0;
if (rev->commit_format != CMIT_FMT_EMAIL)
die("Cover letter needs email format");
@@ -672,7 +673,8 @@
head_sha1 = sha1_to_hex(head->object.sha1);
- log_write_email_headers(rev, head_sha1, &subject_start, &extra_headers);
+ log_write_email_headers(rev, head_sha1, &subject_start, &extra_headers,
+ &need_8bit_cte);
committer = git_committer_info(0);
@@ -681,7 +683,7 @@
pp_user_info(NULL, CMIT_FMT_EMAIL, &sb, committer, DATE_RFC2822,
encoding);
pp_title_line(CMIT_FMT_EMAIL, &msg, &sb, subject_start, extra_headers,
- encoding, 0);
+ encoding, need_8bit_cte);
pp_remainder(CMIT_FMT_EMAIL, &msg, &sb, 0);
printf("%s\n", sb.buf);
diff --git a/commit.h b/commit.h
index a1e9591..2f63bc8 100644
--- a/commit.h
+++ b/commit.h
@@ -70,7 +70,7 @@
struct strbuf *,
int abbrev, const char *subject,
const char *after_subject, enum date_mode,
- int non_ascii_present);
+ int need_8bit_cte);
void pp_user_info(const char *what, enum cmit_fmt fmt, struct strbuf *sb,
const char *line, enum date_mode dmode,
const char *encoding);
@@ -80,7 +80,7 @@
const char *subject,
const char *after_subject,
const char *encoding,
- int plain_non_ascii);
+ int need_8bit_cte);
void pp_remainder(enum cmit_fmt fmt,
const char **msg_p,
struct strbuf *sb,
diff --git a/log-tree.c b/log-tree.c
index 608f697..5b29639 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -138,10 +138,14 @@
}
void log_write_email_headers(struct rev_info *opt, const char *name,
- const char **subject_p, const char **extra_headers_p)
+ const char **subject_p,
+ const char **extra_headers_p,
+ int *need_8bit_cte_p)
{
const char *subject = NULL;
const char *extra_headers = opt->extra_headers;
+
+ *need_8bit_cte_p = 0; /* unknown */
if (opt->total > 0) {
static char buffer[64];
snprintf(buffer, sizeof(buffer),
@@ -169,6 +173,7 @@
if (opt->mime_boundary) {
static char subject_buffer[1024];
static char buffer[1024];
+ *need_8bit_cte_p = -1; /* NEVER */
snprintf(subject_buffer, sizeof(subject_buffer) - 1,
"%s"
"MIME-Version: 1.0\n"
@@ -212,6 +217,7 @@
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) {
@@ -255,7 +261,8 @@
if (opt->commit_format == CMIT_FMT_EMAIL) {
log_write_email_headers(opt, sha1_to_hex(commit->object.sha1),
- &subject, &extra_headers);
+ &subject, &extra_headers,
+ &need_8bit_cte);
} else if (opt->commit_format != CMIT_FMT_USERFORMAT) {
fputs(diff_get_color_opt(&opt->diffopt, DIFF_COMMIT), stdout);
if (opt->commit_format != CMIT_FMT_ONELINE)
@@ -299,9 +306,11 @@
* 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/log-tree.h b/log-tree.h
index 0cc9344..8946ff3 100644
--- a/log-tree.h
+++ b/log-tree.h
@@ -14,6 +14,8 @@
void show_log(struct rev_info *opt, const char *sep);
void show_decorations(struct commit *commit);
void log_write_email_headers(struct rev_info *opt, const char *name,
- const char **subject_p, const char **extra_headers_p);
+ const char **subject_p,
+ const char **extra_headers_p,
+ int *need_8bit_cte_p);
#endif
diff --git a/pretty.c b/pretty.c
index 703f521..16bfb86 100644
--- a/pretty.c
+++ b/pretty.c
@@ -636,7 +636,7 @@
const char *subject,
const char *after_subject,
const char *encoding,
- int plain_non_ascii)
+ int need_8bit_cte)
{
struct strbuf title;
@@ -669,7 +669,7 @@
}
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"
@@ -718,9 +718,9 @@
}
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;
@@ -746,13 +746,11 @@
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++) {
@@ -765,7 +763,7 @@
in_body = 1;
}
else if (non_ascii(ch)) {
- plain_non_ascii = 1;
+ need_8bit_cte = 1;
break;
}
}
@@ -790,7 +788,7 @@
/* 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 non ASCII signer name' '
- GIT_COMMITTER_NAME="$B$O$^$N(B $B$U$K$*$&(B" \
+ GIT_COMMITTER_NAME="はまの ふにおう" \
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="はまの ふにおう" \
+ 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: ñ"
+'
+
+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
