git-save: improve commit authorship data

We used to always just commit as "subsurface@hohndel.org" because
libgit-19 doesn't have the interfaces to do user name lookup.  This does
better if you have libgit-20, using "git_signature_default()" to get the
actual user that does the saving.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Linus Torvalds 2014-04-14 14:33:46 -07:00 committed by Dirk Hohndel
parent 7e1d8724c5
commit a3aacfc6c2
5 changed files with 56 additions and 2 deletions

6
dive.h
View file

@ -714,6 +714,12 @@ extern const char *saved_git_id;
extern void clear_git_id(void);
extern void set_git_id(const struct git_oid *);
struct user_info {
const char *name;
const char *email;
};
extern void subsurface_user_info(struct user_info *);
extern int subsurface_rename(const char *path, const char *newpath);
extern int subsurface_open(const char *path, int oflags, mode_t mode);
extern FILE *subsurface_fopen(const char *path, const char *mode);