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format-patch: resurrect extra headers from config

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Once again, if you have

	[format]
		headers = "Origamization: EvilEmpire\n"

format-patch will add these headers just after the "Subject:" line.

Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Johannes Schindelin 2006-06-02 15:21:17 +02:00 committed by Junio C Hamano
parent cf2251b604
commit 20ff06805c
3 changed files with 26 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
builtin-log.c
View file

@ -85,6 +85,23 @@ static int istitlechar(char c)
(c >= '0' && c <= '9') || c == '.' || c == '_';
}
static char *extra_headers = NULL;
static int extra_headers_size = 0;
static int git_format_config(const char *var, const char *value)
{
if (!strcmp(var, "format.headers")) {
int len = strlen(value);
extra_headers_size += len + 1;
extra_headers = realloc(extra_headers, extra_headers_size);
extra_headers[extra_headers_size - len - 1] = 0;
strcat(extra_headers, value);
return 0;
}
return git_default_config(var, value);
}
static FILE *realstdout = NULL;
static char *output_directory = NULL;
@ -162,6 +179,9 @@ int cmd_format_patch(int argc, const char **argv, char **envp)
rev.ignore_merges = 1;
rev.diffopt.output_format = DIFF_FORMAT_PATCH;
git_config(git_format_config);
rev.extra_headers = extra_headers;
/*
* Parse the arguments before setup_revisions(), or something
* like "git fmt-patch -o a123 HEAD^.." may fail; a123 is

8
log-tree.c
View file

@ -51,7 +51,7 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40;
const char *extra;
int len;
char *subject = NULL, *after_subject = NULL;
const char *subject = NULL, *extra_headers = opt->extra_headers;
opt->loginfo = NULL;
if (!opt->verbose_header) {
@ -100,6 +100,7 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
static char subject_buffer[1024];
static char buffer[1024];
snprintf(subject_buffer, sizeof(subject_buffer) - 1,
"%s"
"MIME-Version: 1.0\n"
"Content-Type: multipart/mixed;\n"
" boundary=\"%s%s\"\n"
@ -110,9 +111,10 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
"Content-Type: text/plain; "
"charset=UTF-8; format=fixed\n"
"Content-Transfer-Encoding: 8bit\n\n",
extra_headers ? extra_headers : "",
mime_boundary_leader, opt->mime_boundary,
mime_boundary_leader, opt->mime_boundary);
after_subject = subject_buffer;
extra_headers = subject_buffer;
snprintf(buffer, sizeof(buffer) - 1,
"--%s%s\n"
@ -141,7 +143,7 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep)
/*
* And then the pretty-printed message itself
*/
len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev, subject, after_subject);
len = pretty_print_commit(opt->commit_format, commit, ~0u, this_header, sizeof(this_header), abbrev, subject, extra_headers);
if (opt->add_signoff)
len = append_signoff(this_header, sizeof(this_header), len,

1
revision.h
View file

@ -61,6 +61,7 @@ struct rev_info {
int nr, total;
const char *mime_boundary;
const char *add_signoff;
const char *extra_headers;
/* special limits */
int max_count;