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checkout --orphan: respect -l option always

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Added changes to satisfy a corner case: creating reflogs by using -l
when core.logAllRefUpdates is set to false.

Signed-off-by: Erick Mattos <erick.mattos@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Erick Mattos
2010-05-21 21:28:37 -03:00
committed by Junio C Hamano
parent 859c30175f
commit 3631bf77f7
2 changed files with 85 additions and 24 deletions
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31
builtin/checkout.c
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@ -493,7 +493,24 @@ static void update_refs_for_switch(struct checkout_opts *opts,
struct strbuf msg = STRBUF_INIT;
const char *old_desc;
if (opts->new_branch) {
if (!opts->new_orphan_branch)
if (opts->new_orphan_branch) {
if (opts->new_branch_log && !log_all_ref_updates) {
int temp;
char *log_file;
char *ref_name = mkpath("refs/heads/%s", opts->new_orphan_branch);
temp = log_all_ref_updates;
log_all_ref_updates = 1;
if (log_ref_setup(ref_name, &log_file)) {
fprintf(stderr, "Can not do reflog for '%s'\n",
opts->new_orphan_branch);
log_all_ref_updates = temp;
return;
}
log_all_ref_updates = temp;
}
}
else
create_branch(old->name, opts->new_branch, new->name, 0,
opts->new_branch_log, opts->track);
new->name = opts->new_branch;
@ -517,6 +534,14 @@ static void update_refs_for_switch(struct checkout_opts *opts,
opts->new_branch ? " a new" : "",
new->name);
}
if (old->path && old->name) {
char log_file[PATH_MAX], ref_file[PATH_MAX];
git_snpath(log_file, sizeof(log_file), "logs/%s", old->path);
git_snpath(ref_file, sizeof(ref_file), "%s", old->path);
if (!file_exists(ref_file) && file_exists(log_file))
remove_path(log_file);
}
} else if (strcmp(new->name, "HEAD")) {
update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL,
REF_NODEREF, DIE_ON_ERR);
@ -684,8 +709,8 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
if (opts.new_orphan_branch) {
if (opts.new_branch)
die("--orphan and -b are mutually exclusive");
if (opts.track > 0 || opts.new_branch_log)
die("--orphan cannot be used with -t or -l");
if (opts.track > 0)
die("--orphan cannot be used with -t");
opts.new_branch = opts.new_orphan_branch;
}