From e5349abf93dfde8052bbcabb4be1dba77feb7053 Mon Sep 17 00:00:00 2001 From: Brandon Williams Date: Wed, 16 May 2018 15:58:01 -0700 Subject: [PATCH] remote: convert fetch refspecs to struct refspec Convert the set of fetch refspecs stored in 'struct remote' to use 'struct refspec'. Signed-off-by: Brandon Williams Signed-off-by: Junio C Hamano --- builtin/fetch.c | 20 ++++++++++---------- builtin/remote.c | 18 +++++++++--------- remote.c | 38 ++++++++++++-------------------------- remote.h | 5 +---- 4 files changed, 32 insertions(+), 49 deletions(-) diff --git a/builtin/fetch.c b/builtin/fetch.c index 745020a108..30083d4bc2 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -407,8 +407,8 @@ static struct ref *get_ref_map(struct transport *transport, fetch_refspec = parse_fetch_refspec(refmap_nr, refmap_array); fetch_refspec_nr = refmap_nr; } else { - fetch_refspec = transport->remote->fetch; - fetch_refspec_nr = transport->remote->fetch_refspec_nr; + fetch_refspec = transport->remote->fetch.items; + fetch_refspec_nr = transport->remote->fetch.nr; } for (i = 0; i < fetch_refspec_nr; i++) @@ -421,16 +421,16 @@ static struct ref *get_ref_map(struct transport *transport, struct branch *branch = branch_get(NULL); int has_merge = branch_has_merge_config(branch); if (remote && - (remote->fetch_refspec_nr || + (remote->fetch.nr || /* Note: has_merge implies non-NULL branch->remote_name */ (has_merge && !strcmp(branch->remote_name, remote->name)))) { - for (i = 0; i < remote->fetch_refspec_nr; i++) { - get_fetch_map(remote_refs, &remote->fetch[i], &tail, 0); - if (remote->fetch[i].dst && - remote->fetch[i].dst[0]) + for (i = 0; i < remote->fetch.nr; i++) { + get_fetch_map(remote_refs, &remote->fetch.items[i], &tail, 0); + if (remote->fetch.items[i].dst && + remote->fetch.items[i].dst[0]) *autotags = 1; if (!i && !has_merge && ref_map && - !remote->fetch[0].pattern) + !remote->fetch.items[0].pattern) ref_map->fetch_head_status = FETCH_HEAD_MERGE; } /* @@ -1166,8 +1166,8 @@ static int do_fetch(struct transport *transport, if (ref_count) { prune_refs(refs, ref_count, ref_map, transport->url); } else { - prune_refs(transport->remote->fetch, - transport->remote->fetch_refspec_nr, + prune_refs(transport->remote->fetch.items, + transport->remote->fetch.nr, ref_map, transport->url); } diff --git a/builtin/remote.c b/builtin/remote.c index fb84729d6b..94dfcb78b2 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -333,10 +333,10 @@ static int get_ref_states(const struct ref *remote_refs, struct ref_states *stat struct ref *ref, *stale_refs; int i; - for (i = 0; i < states->remote->fetch_refspec_nr; i++) - if (get_fetch_map(remote_refs, states->remote->fetch + i, &tail, 1)) + for (i = 0; i < states->remote->fetch.nr; i++) + if (get_fetch_map(remote_refs, &states->remote->fetch.items[i], &tail, 1)) die(_("Could not get fetch map for refspec %s"), - states->remote->fetch_refspec[i]); + states->remote->fetch.raw[i]); states->new_refs.strdup_strings = 1; states->tracked.strdup_strings = 1; @@ -347,8 +347,8 @@ static int get_ref_states(const struct ref *remote_refs, struct ref_states *stat else string_list_append(&states->tracked, abbrev_branch(ref->name)); } - stale_refs = get_stale_heads(states->remote->fetch, - states->remote->fetch_refspec_nr, fetch_map); + stale_refs = get_stale_heads(states->remote->fetch.items, + states->remote->fetch.nr, fetch_map); for (ref = stale_refs; ref; ref = ref->next) { struct string_list_item *item = string_list_append(&states->stale, abbrev_branch(ref->name)); @@ -590,8 +590,8 @@ static int migrate_file(struct remote *remote) git_config_set_multivar(buf.buf, remote->push.raw[i], "^$", 0); strbuf_reset(&buf); strbuf_addf(&buf, "remote.%s.fetch", remote->name); - for (i = 0; i < remote->fetch_refspec_nr; i++) - git_config_set_multivar(buf.buf, remote->fetch_refspec[i], "^$", 0); + for (i = 0; i < remote->fetch.raw_nr; i++) + git_config_set_multivar(buf.buf, remote->fetch.raw[i], "^$", 0); if (remote->origin == REMOTE_REMOTES) unlink_or_warn(git_path("remotes/%s", remote->name)); else if (remote->origin == REMOTE_BRANCHES) @@ -646,11 +646,11 @@ static int mv(int argc, const char **argv) strbuf_addf(&buf, "remote.%s.fetch", rename.new_name); git_config_set_multivar(buf.buf, NULL, NULL, 1); strbuf_addf(&old_remote_context, ":refs/remotes/%s/", rename.old_name); - for (i = 0; i < oldremote->fetch_refspec_nr; i++) { + for (i = 0; i < oldremote->fetch.raw_nr; i++) { char *ptr; strbuf_reset(&buf2); - strbuf_addstr(&buf2, oldremote->fetch_refspec[i]); + strbuf_addstr(&buf2, oldremote->fetch.raw[i]); ptr = strstr(buf2.buf, old_remote_context.buf); if (ptr) { refspec_updated = 1; diff --git a/remote.c b/remote.c index 1b7258f77e..26842ce37f 100644 --- a/remote.c +++ b/remote.c @@ -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)) diff --git a/remote.h b/remote.h index 637fc5d0c3..e7d00fe2a3 100644 --- a/remote.h +++ b/remote.h @@ -30,10 +30,7 @@ struct remote { struct refspec push; - const char **fetch_refspec; - struct refspec_item *fetch; - int fetch_refspec_nr; - int fetch_refspec_alloc; + struct refspec fetch; /* * -1 to never fetch tags