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commit: prepare logmsg_reencode to handle arbitrary repositories 

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller 2018-11-13 16:12:59 -08:00 committed by Junio C Hamano
parent 70315373ae
commit 424510ed19
3 changed files with 24 additions and 6 deletions
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8
commit.h
View File

@ -180,6 +180,14 @@ extern int has_non_ascii(const char *text);
extern const char *logmsg_reencode(const struct commit *commit,
char **commit_encoding,
const char *output_encoding);
const char *repo_logmsg_reencode(struct repository *r,
const struct commit *commit,
char **commit_encoding,
const char *output_encoding);
#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
#define logmsg_reencode(c, enc, out) repo_logmsg_reencode(the_repository, c, enc, out)
#endif
extern const char *skip_blank_lines(const char *msg);
/** Removes the first commit from a list sorted by date, and adds all

9
contrib/coccinelle/the_repository.pending.cocci
View File

@ -123,3 +123,12 @@ expression F;
- unuse_commit_buffer(
+ repo_unuse_commit_buffer(the_repository,
E, F);
@@
expression E;
expression F;
expression G;
@@
- logmsg_reencode(
+ repo_logmsg_reencode(the_repository,
E, F, G);

13
pretty.c
View File

@ -595,14 +595,15 @@ static char *replace_encoding_header(char *buf, const char *encoding)
return strbuf_detach(&tmp, NULL);
}
const char *logmsg_reencode(const struct commit *commit,
char **commit_encoding,
const char *output_encoding)
const char *repo_logmsg_reencode(struct repository *r,
const struct commit *commit,
char **commit_encoding,
const char *output_encoding)
{
static const char *utf8 = "UTF-8";
const char *use_encoding;
char *encoding;
const char *msg = get_commit_buffer(commit, NULL);
const char *msg = repo_get_commit_buffer(r, commit, NULL);
char *out;
if (!output_encoding || !*output_encoding) {
@ -630,7 +631,7 @@ const char *logmsg_reencode(const struct commit *commit,
* the cached copy from get_commit_buffer, we need to duplicate it
* to avoid munging the cached copy.
*/
if (msg == get_cached_commit_buffer(the_repository, commit, NULL))
if (msg == get_cached_commit_buffer(r, commit, NULL))
out = xstrdup(msg);
else
out = (char *)msg;
@ -644,7 +645,7 @@ const char *logmsg_reencode(const struct commit *commit,
*/
out = reencode_string(msg, output_encoding, use_encoding);
if (out)
unuse_commit_buffer(commit, msg);
repo_unuse_commit_buffer(r, commit, msg);
}
/*