git-branch: let caller specify logmsg

This changes the signature of rename_ref() in refs.[hc] to include a
logmessage for the reflogs.

Also, builtin-branch.c is modified to provide a proper logmessage + call
setup_ident() before any logmessages are written.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Lars Hjemli
2006-11-30 03:16:56 +01:00
committed by Junio C Hamano
parent 16c2bfbb44
commit 678d0f4cbf
3 changed files with 10 additions and 10 deletions

View File

@ -247,7 +247,7 @@ static void create_branch(const char *name, const char *start,
static void rename_branch(const char *oldname, const char *newname, int force)
{
char oldref[PATH_MAX], newref[PATH_MAX];
char oldref[PATH_MAX], newref[PATH_MAX], logmsg[PATH_MAX*2 + 100];
unsigned char sha1[20];
if (snprintf(oldref, sizeof(oldref), "refs/heads/%s", oldname) > sizeof(oldref))
@ -265,7 +265,10 @@ static void rename_branch(const char *oldname, const char *newname, int force)
if (resolve_ref(newref, sha1, 1, NULL) && !force)
die("A branch named '%s' already exists.", newname);
if (rename_ref(oldref, newref))
snprintf(logmsg, sizeof(logmsg), "Branch: renamed %s to %s",
oldref, newref);
if (rename_ref(oldref, newref, logmsg))
die("Branch rename failed");
if (!strcmp(oldname, head) && create_symref("HEAD", newref))
@ -281,6 +284,7 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
int kinds = REF_LOCAL_BRANCH;
int i;
setup_ident();
git_config(git_default_config);
for (i = 1; i < argc; i++) {