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git am/mailinfo: Don't look at in-body headers when rebasing

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When we are rebasing we know that the header lines in the
patch are good and that we don't need to pick up any headers
from the body of the patch.

This makes it possible to rebase commits whose commit message
start with "From" or "Date".

Test vectors by Jeff King.

Signed-off-by: Lukas Sandström <luksan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Lukas Sandström
2009-11-20 17:12:47 +01:00
committed by Junio C Hamano
parent 78d553b7d7
commit d25e51596b
16 changed files with 122 additions and 5 deletions
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12
builtin-mailinfo.c
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@ -26,6 +26,7 @@ static struct strbuf charset = STRBUF_INIT;
static int patch_lines;
static struct strbuf **p_hdr_data, **s_hdr_data;
static int use_scissors;
static int use_inbody_headers = 1;
#define MAX_HDR_PARSED 10
#define MAX_BOUNDARIES 5
@ -774,10 +775,17 @@ static int handle_commit_msg(struct strbuf *line)
strbuf_ltrim(line);
if (!line->len)
return 0;
}
if (use_inbody_headers && still_looking) {
still_looking = check_header(line, s_hdr_data, 0);
if (still_looking)
return 0;
}
} else
/* Only trim the first (blank) line of the commit message
* when ignoring in-body headers.
*/
still_looking = 0;
/* normalize the log message to UTF-8. */
if (metainfo_charset)
@ -1033,6 +1041,8 @@ int cmd_mailinfo(int argc, const char **argv, const char *prefix)
use_scissors = 1;
else if (!strcmp(argv[1], "--no-scissors"))
use_scissors = 0;
else if (!strcmp(argv[1], "--no-inbody-headers"))
use_inbody_headers = 0;
else
usage(mailinfo_usage);
argc--; argv++;