[PATCH 16/19] 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>
---
commit.h | 8 ++++++++
contrib/coccinelle/the_repository.cocci | 9 +++++++++
pretty.c | 13 +++++++------
3 files changed, 24 insertions(+), 6 deletions(-)
diff --git a/commit.h b/commit.h
index f3ef497723..b69a4b140d 100644
--- a/commit.h
+++ b/commit.h
@@ -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
diff --git a/contrib/coccinelle/the_repository.cocci b/contrib/coccinelle/the_repository.cocci
index 516f19ffee..f5b42cfc62 100644
--- a/contrib/coccinelle/the_repository.cocci
+++ b/contrib/coccinelle/the_repository.cocci
@@ -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);
diff --git a/pretty.c b/pretty.c
index 98cf5228f9..26e44472bb 100644
--- a/pretty.c
+++ b/pretty.c
@@ -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);
}
/*
--
2.19.0
Stefan Beller <sbeller@google.com>