[PATCH 1/4] remote: minor code cleanups in preparation for changing "show" output
* Rename char *remote to remote_name to distinguish it clearly from the
struct remote pointer, also named remote.
* There is no need to call sort_string_list() on branch_list, as its
items are added to it via string_list_insert() which maintains its
order.
* Sort states->new and states->tracked so that we can use binary search
string_list_has_string() on them instead of less efficient linear
unsorted_string_list_has_string. This alters the output of "remote
show" slightly, so update the tests to match.
* Simplify get_ref_states(); nothing is using the pointer to states that
is being copied into util.
* Have get_remote_ref_states() populate states->tracked even when it is
not querying the remote so that this need not be done by the caller.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
---
I added a function prototype for get_remote_ref_states() so I didn't
need to move its location in this diff, which kept the diff cleaner.
The next patch then moves the function and gets rid of the prototype.
builtin-remote.c | 45 ++++++++++++++++++++++-----------------------
t/t5505-remote.sh | 2 +-
2 files changed, 23 insertions(+), 24 deletions(-)
diff --git a/builtin-remote.c b/builtin-remote.c
index d6958d4..ea5e808 100644
--- a/builtin-remote.c
+++ b/builtin-remote.c
@@ -23,6 +23,9 @@ static int verbose;
static int show_all(void);
+static int append_ref_to_tracked_list(const char *refname,
+ const unsigned char *sha1, int flags, void *cb_data);
+
static inline int postfixcmp(const char *string, const char *postfix)
{
int len1 = strlen(string), len2 = strlen(postfix);
@@ -144,7 +147,7 @@ static int add(int argc, const char **argv)
}
struct branch_info {
- char *remote;
+ char *remote_name;
struct string_list merge;
};
@@ -183,9 +186,9 @@ static int config_read_branches(const char *key, const char *value, void *cb)
item->util = xcalloc(sizeof(struct branch_info), 1);
info = item->util;
if (type == REMOTE) {
- if (info->remote)
+ if (info->remote_name)
warning("more than one branch.%s", key);
- info->remote = xstrdup(value);
+ info->remote_name = xstrdup(value);
} else {
char *space = strchr(value, ' ');
value = abbrev_branch(value);
@@ -207,7 +210,6 @@ static void read_branches(void)
if (branch_list.nr)
return;
git_config(config_read_branches, NULL);
- sort_string_list(&branch_list);
}
struct ref_states {
@@ -228,10 +230,8 @@ static int handle_one_branch(const char *refname,
const char *name = abbrev_branch(refspec.src);
/* symbolic refs pointing nowhere were handled already */
if ((flags & REF_ISSYMREF) ||
- unsorted_string_list_has_string(&states->tracked,
- name) ||
- unsorted_string_list_has_string(&states->new,
- name))
+ string_list_has_string(&states->tracked, name) ||
+ string_list_has_string(&states->new, name))
return 0;
item = string_list_append(name, &states->stale);
item->util = xstrdup(refname);
@@ -251,21 +251,16 @@ static int get_ref_states(const struct ref *ref, struct ref_states *states)
states->new.strdup_strings = states->tracked.strdup_strings = 1;
for (ref = fetch_map; ref; ref = ref->next) {
- struct string_list *target = &states->tracked;
unsigned char sha1[20];
- void *util = NULL;
-
if (!ref->peer_ref || read_ref(ref->peer_ref->name, sha1))
- target = &states->new;
- else {
- target = &states->tracked;
- if (hashcmp(sha1, ref->new_sha1))
- util = &states;
- }
- string_list_append(abbrev_branch(ref->name), target)->util = util;
+ string_list_append(abbrev_branch(ref->name), &states->new);
+ else
+ string_list_append(abbrev_branch(ref->name), &states->tracked);
}
free_refs(fetch_map);
+ sort_string_list(&states->new);
+ sort_string_list(&states->tracked);
for_each_ref(handle_one_branch, states);
sort_string_list(&states->stale);
@@ -490,7 +485,7 @@ static int mv(int argc, const char **argv)
for (i = 0; i < branch_list.nr; i++) {
struct string_list_item *item = branch_list.items + i;
struct branch_info *info = item->util;
- if (info->remote && !strcmp(info->remote, rename.old)) {
+ if (info->remote_name && !strcmp(info->remote_name, rename.old)) {
strbuf_reset(&buf);
strbuf_addf(&buf, "branch.%s.remote", item->string);
if (git_config_set(buf.buf, rename.new)) {
@@ -600,7 +595,7 @@ static int rm(int argc, const char **argv)
for (i = 0; i < branch_list.nr; i++) {
struct string_list_item *item = branch_list.items + i;
struct branch_info *info = item->util;
- if (info->remote && !strcmp(info->remote, remote->name)) {
+ if (info->remote_name && !strcmp(info->remote_name, remote->name)) {
const char *keys[] = { "remote", "merge", NULL }, **k;
for (k = keys; *k; k++) {
strbuf_reset(&buf);
@@ -685,6 +680,9 @@ static int get_remote_ref_states(const char *name,
get_head_names(ref, name, states);
get_ref_states(ref, states);
+ } else {
+ for_each_ref(append_ref_to_tracked_list, states);
+ sort_string_list(&states->tracked);
}
return 0;
@@ -696,6 +694,9 @@ static int append_ref_to_tracked_list(const char *refname,
struct ref_states *states = cb_data;
struct refspec refspec;
+ if (flags & REF_ISSYMREF)
+ return 0;
+
memset(&refspec, 0, sizeof(refspec));
refspec.dst = (char *)refname;
if (!remote_find_tracking(states->remote, &refspec))
@@ -743,7 +744,7 @@ static int show(int argc, const char **argv)
struct branch_info *info = branch->util;
int j;
- if (!info->merge.nr || strcmp(*argv, info->remote))
+ if (!info->merge.nr || strcmp(*argv, info->remote_name))
continue;
printf(" Remote branch%s merged with 'git pull' "
"while on branch %s\n ",
@@ -762,8 +763,6 @@ static int show(int argc, const char **argv)
"prune')", &states.stale, "");
}
- if (no_query)
- for_each_ref(append_ref_to_tracked_list, &states);
show_list(" Tracked remote branch%s", &states.tracked, "");
if (states.remote->push_refspec_nr) {
diff --git a/t/t5505-remote.sh b/t/t5505-remote.sh
index 104433d..fdc4a29 100755
--- a/t/t5505-remote.sh
+++ b/t/t5505-remote.sh
@@ -142,8 +142,8 @@ cat > test/expect << EOF
New remote branch (next fetch will store in remotes/origin)
master
Tracked remote branches
- side
master
+ side
Local branches pushed with 'git push'
master:upstream
+refs/tags/lastbackup
--
1.6.2.rc1.218.g1b4fab
Jay Soffian <jaysoffian@gmail.com>