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remote: convert fetch refspecs to struct refspec

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Convert the set of fetch refspecs stored in 'struct remote' to use
'struct refspec'.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams
2018-05-16 15:58:01 -07:00
committed by Junio C Hamano
parent 6bdb304b10
commit e5349abf93
4 changed files with 32 additions and 49 deletions
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38
remote.c
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@ -77,23 +77,9 @@ static const char *alias_url(const char *url, struct rewrites *r)
return xstrfmt("%s%s", r->rewrite[longest_i]->base, url + longest->len);
}
static void add_fetch_refspec(struct remote *remote, const char *ref)
{
ALLOC_GROW(remote->fetch_refspec,
remote->fetch_refspec_nr + 1,
remote->fetch_refspec_alloc);
remote->fetch_refspec[remote->fetch_refspec_nr++] = ref;
}
void add_prune_tags_to_fetch_refspec(struct remote *remote)
{
int nr = remote->fetch_refspec_nr;
int bufsize = nr + 1;
int size = sizeof(struct refspec_item);
remote->fetch = xrealloc(remote->fetch, size * bufsize);
memcpy(&remote->fetch[nr], tag_refspec, size);
add_fetch_refspec(remote, xstrdup(TAG_REFSPEC));
refspec_append(&remote->fetch, TAG_REFSPEC);
}
static void add_url(struct remote *remote, const char *url)
@ -169,6 +155,7 @@ static struct remote *make_remote(const char *name, int len)
ret->prune_tags = -1; /* unspecified */
ret->name = xstrndup(name, len);
refspec_init(&ret->push, REFSPEC_PUSH);
refspec_init(&ret->fetch, REFSPEC_FETCH);
ALLOC_GROW(remotes, remotes_nr + 1, remotes_alloc);
remotes[remotes_nr++] = ret;
@ -271,7 +258,7 @@ static void read_remotes_file(struct remote *remote)
else if (skip_prefix(buf.buf, "Push:", &v))
refspec_append(&remote->push, skip_spaces(v));
else if (skip_prefix(buf.buf, "Pull:", &v))
add_fetch_refspec(remote, xstrdup(skip_spaces(v)));
refspec_append(&remote->fetch, skip_spaces(v));
}
strbuf_release(&buf);
fclose(f);
@ -310,13 +297,15 @@ static void read_branches_file(struct remote *remote)
frag = "master";
add_url_alias(remote, strbuf_detach(&buf, NULL));
add_fetch_refspec(remote, xstrfmt("refs/heads/%s:refs/heads/%s",
frag, remote->name));
strbuf_addf(&buf, "refs/heads/%s:refs/heads/%s",
frag, remote->name);
refspec_append(&remote->fetch, buf.buf);
/*
* Cogito compatible push: push current HEAD to remote #branch
* (master if missing)
*/
strbuf_reset(&buf);
strbuf_addf(&buf, "HEAD:refs/heads/%s", frag);
refspec_append(&remote->push, buf.buf);
remote->fetch_tags = 1; /* always auto-follow */
@ -411,7 +400,8 @@ static int handle_config(const char *key, const char *value, void *cb)
const char *v;
if (git_config_string(&v, key, value))
return -1;
add_fetch_refspec(remote, v);
refspec_append(&remote->fetch, v);
free((char *)v);
} else if (!strcmp(subkey, "receivepack")) {
const char *v;
if (git_config_string(&v, key, value))
@ -578,7 +568,6 @@ static struct remote *remote_get_1(const char *name,
add_url_alias(ret, name);
if (!valid_remote(ret))
return NULL;
ret->fetch = parse_fetch_refspec(ret->fetch_refspec_nr, ret->fetch_refspec);
return ret;
}
@ -609,9 +598,6 @@ int for_each_remote(each_remote_fn fn, void *priv)
struct remote *r = remotes[i];
if (!r)
continue;
if (!r->fetch)
r->fetch = parse_fetch_refspec(r->fetch_refspec_nr,
r->fetch_refspec);
result = fn(r, priv);
}
return result;
@ -790,7 +776,7 @@ char *apply_refspecs(struct refspec_item *refspecs, int nr_refspec,
int remote_find_tracking(struct remote *remote, struct refspec_item *refspec)
{
return query_refspecs(remote->fetch, remote->fetch_refspec_nr, refspec);
return query_refspecs(remote->fetch.items, remote->fetch.nr, refspec);
}
static struct ref *alloc_ref_with_prefix(const char *prefix, size_t prefixlen,
@ -1588,7 +1574,7 @@ static const char *tracking_for_push_dest(struct remote *remote,
{
char *ret;
ret = apply_refspecs(remote->fetch, remote->fetch_refspec_nr, refname);
ret = apply_refspecs(remote->fetch.items, remote->fetch.nr, refname);
if (!ret)
return error_buf(err,
_("push destination '%s' on remote '%s' has no local tracking branch"),
@ -2222,7 +2208,7 @@ static int remote_tracking(struct remote *remote, const char *refname,
{
char *dst;
dst = apply_refspecs(remote->fetch, remote->fetch_refspec_nr, refname);
dst = apply_refspecs(remote->fetch.items, remote->fetch.nr, refname);
if (!dst)
return -1; /* no tracking ref for refname at remote */
if (read_ref(dst, oid))