#include "parse-options.h"
#include "transport.h"
#include "remote.h"
-#include "path-list.h"
+#include "string-list.h"
#include "strbuf.h"
#include "run-command.h"
#include "refs.h"
return strcmp(string + len1 - len2, postfix);
}
-static inline const char *skip_prefix(const char *name, const char *prefix)
-{
- return !name ? "" :
- prefixcmp(name, prefix) ? name : name + strlen(prefix);
-}
-
static int opt_parse_track(const struct option *opt, const char *arg, int not)
{
- struct path_list *list = opt->value;
+ struct string_list *list = opt->value;
if (not)
- path_list_clear(list, 0);
+ string_list_clear(list, 0);
else
- path_list_append(arg, list);
+ string_list_append(arg, list);
return 0;
}
static int add(int argc, const char **argv)
{
int fetch = 0, mirror = 0;
- struct path_list track = { NULL, 0, 0 };
+ struct string_list track = { NULL, 0, 0 };
const char *master = NULL;
struct remote *remote;
struct strbuf buf, buf2;
strbuf_addf(&buf, "remote.%s.fetch", name);
if (track.nr == 0)
- path_list_append("*", &track);
+ string_list_append("*", &track);
for (i = 0; i < track.nr; i++) {
- struct path_list_item *item = track.items + i;
+ struct string_list_item *item = track.items + i;
strbuf_reset(&buf2);
+ strbuf_addch(&buf2, '+');
if (mirror)
strbuf_addf(&buf2, "refs/%s:refs/%s",
- item->path, item->path);
+ item->string, item->string);
else
strbuf_addf(&buf2, "refs/heads/%s:refs/remotes/%s/%s",
- item->path, name, item->path);
+ item->string, name, item->string);
if (git_config_set_multivar(buf.buf, buf2.buf, "^$", 0))
return 1;
}
+ if (mirror) {
+ strbuf_reset(&buf);
+ strbuf_addf(&buf, "remote.%s.mirror", name);
+ if (git_config_set(buf.buf, "true"))
+ return 1;
+ }
+
if (fetch && fetch_remote(name))
return 1;
strbuf_release(&buf);
strbuf_release(&buf2);
- path_list_clear(&track, 0);
+ string_list_clear(&track, 0);
return 0;
}
struct branch_info {
char *remote;
- struct path_list merge;
+ struct string_list merge;
};
-static struct path_list branch_list;
+static struct string_list branch_list;
-static int config_read_branches(const char *key, const char *value)
+static const char *abbrev_ref(const char *name, const char *prefix)
+{
+ const char *abbrev = skip_prefix(name, prefix);
+ if (abbrev)
+ return abbrev;
+ return name;
+}
+#define abbrev_branch(name) abbrev_ref((name), "refs/heads/")
+
+static int config_read_branches(const char *key, const char *value, void *cb)
{
if (!prefixcmp(key, "branch.")) {
char *name;
- struct path_list_item *item;
+ struct string_list_item *item;
struct branch_info *info;
enum { REMOTE, MERGE } type;
} else
return 0;
- item = path_list_insert(name, &branch_list);
+ item = string_list_insert(name, &branch_list);
if (!item->util)
item->util = xcalloc(sizeof(struct branch_info), 1);
info->remote = xstrdup(value);
} else {
char *space = strchr(value, ' ');
- value = skip_prefix(value, "refs/heads/");
+ value = abbrev_branch(value);
while (space) {
char *merge;
merge = xstrndup(value, space - value);
- path_list_append(merge, &info->merge);
- value = skip_prefix(space + 1, "refs/heads/");
+ string_list_append(merge, &info->merge);
+ value = abbrev_branch(space + 1);
space = strchr(value, ' ');
}
- path_list_append(xstrdup(value), &info->merge);
+ string_list_append(xstrdup(value), &info->merge);
}
}
return 0;
{
if (branch_list.nr)
return;
- git_config(config_read_branches);
- sort_path_list(&branch_list);
+ git_config(config_read_branches, NULL);
+ sort_string_list(&branch_list);
}
struct ref_states {
struct remote *remote;
- struct strbuf remote_prefix;
- struct path_list new, stale, tracked;
+ struct string_list new, stale, tracked;
};
static int handle_one_branch(const char *refname,
memset(&refspec, 0, sizeof(refspec));
refspec.dst = (char *)refname;
if (!remote_find_tracking(states->remote, &refspec)) {
- struct path_list_item *item;
- const char *name = skip_prefix(refspec.src, "refs/heads/");
+ struct string_list_item *item;
+ const char *name = abbrev_branch(refspec.src);
/* symbolic refs pointing nowhere were handled already */
if ((flags & REF_ISSYMREF) ||
- unsorted_path_list_has_path(&states->tracked,
+ unsorted_string_list_has_string(&states->tracked,
name) ||
- unsorted_path_list_has_path(&states->new,
+ unsorted_string_list_has_string(&states->new,
name))
return 0;
- item = path_list_append(name, &states->stale);
+ item = string_list_append(name, &states->stale);
item->util = xstrdup(refname);
}
return 0;
die("Could not get fetch map for refspec %s",
states->remote->fetch_refspec[i]);
- states->new.strdup_paths = states->tracked.strdup_paths = 1;
+ states->new.strdup_strings = states->tracked.strdup_strings = 1;
for (ref = fetch_map; ref; ref = ref->next) {
- struct path_list *target = &states->tracked;
+ struct string_list *target = &states->tracked;
unsigned char sha1[20];
void *util = NULL;
if (hashcmp(sha1, ref->new_sha1))
util = &states;
}
- path_list_append(skip_prefix(ref->name, "refs/heads/"),
- target)->util = util;
+ string_list_append(abbrev_branch(ref->name), target)->util = util;
}
free_refs(fetch_map);
- strbuf_addf(&states->remote_prefix,
- "refs/remotes/%s/", states->remote->name);
for_each_ref(handle_one_branch, states);
- sort_path_list(&states->stale);
+ sort_string_list(&states->stale);
return 0;
}
+struct known_remote {
+ struct known_remote *next;
+ struct remote *remote;
+};
+
+struct known_remotes {
+ struct remote *to_delete;
+ struct known_remote *list;
+};
+
+static int add_known_remote(struct remote *remote, void *cb_data)
+{
+ struct known_remotes *all = cb_data;
+ struct known_remote *r;
+
+ if (!strcmp(all->to_delete->name, remote->name))
+ return 0;
+
+ r = xmalloc(sizeof(*r));
+ r->remote = remote;
+ r->next = all->list;
+ all->list = r;
+ return 0;
+}
+
struct branches_for_remote {
- const char *prefix;
- struct path_list *branches;
+ struct remote *remote;
+ struct string_list *branches;
+ struct known_remotes *keep;
};
static int add_branch_for_removal(const char *refname,
const unsigned char *sha1, int flags, void *cb_data)
{
struct branches_for_remote *branches = cb_data;
+ struct refspec refspec;
+ struct string_list_item *item;
+ struct known_remote *kr;
- if (!prefixcmp(refname, branches->prefix)) {
- struct path_list_item *item;
+ memset(&refspec, 0, sizeof(refspec));
+ refspec.dst = (char *)refname;
+ if (remote_find_tracking(branches->remote, &refspec))
+ return 0;
+
+ /* don't delete a branch if another remote also uses it */
+ for (kr = branches->keep->list; kr; kr = kr->next) {
+ memset(&refspec, 0, sizeof(refspec));
+ refspec.dst = (char *)refname;
+ if (!remote_find_tracking(kr->remote, &refspec))
+ return 0;
+ }
- /* make sure that symrefs are deleted */
- if (flags & REF_ISSYMREF)
- return unlink(git_path(refname));
+ /* make sure that symrefs are deleted */
+ if (flags & REF_ISSYMREF)
+ return unlink(git_path(refname));
- item = path_list_append(refname, branches->branches);
- item->util = xmalloc(20);
- hashcpy(item->util, sha1);
- }
+ item = string_list_append(refname, branches->branches);
+ item->util = xmalloc(20);
+ hashcpy(item->util, sha1);
return 0;
}
-static int remove_branches(struct path_list *branches)
+static int remove_branches(struct string_list *branches)
{
int i, result = 0;
for (i = 0; i < branches->nr; i++) {
- struct path_list_item *item = branches->items + i;
- const char *refname = item->path;
+ struct string_list_item *item = branches->items + i;
+ const char *refname = item->string;
unsigned char *sha1 = item->util;
if (delete_ref(refname, sha1))
};
struct remote *remote;
struct strbuf buf;
- struct path_list branches = { NULL, 0, 0, 1 };
- struct branches_for_remote cb_data = { NULL, &branches };
+ struct known_remotes known_remotes = { NULL, NULL };
+ struct string_list branches = { NULL, 0, 0, 1 };
+ struct branches_for_remote cb_data = { NULL, &branches, &known_remotes };
int i;
if (argc != 2)
if (!remote)
die("No such remote: %s", argv[1]);
+ known_remotes.to_delete = remote;
+ for_each_remote(add_known_remote, &known_remotes);
+
strbuf_init(&buf, 0);
strbuf_addf(&buf, "remote.%s", remote->name);
if (git_config_rename_section(buf.buf, NULL) < 1)
read_branches();
for (i = 0; i < branch_list.nr; i++) {
- struct path_list_item *item = branch_list.items + i;
+ struct string_list_item *item = branch_list.items + i;
struct branch_info *info = item->util;
if (info->remote && !strcmp(info->remote, remote->name)) {
const char *keys[] = { "remote", "merge", NULL }, **k;
for (k = keys; *k; k++) {
strbuf_reset(&buf);
strbuf_addf(&buf, "branch.%s.%s",
- item->path, *k);
+ item->string, *k);
if (git_config_set(buf.buf, NULL)) {
strbuf_release(&buf);
return -1;
* the branches one by one, since for_each_ref() relies on cached
* refs, which are invalidated when deleting a branch.
*/
- strbuf_reset(&buf);
- strbuf_addf(&buf, "refs/remotes/%s/", remote->name);
- cb_data.prefix = buf.buf;
+ cb_data.remote = remote;
i = for_each_ref(add_branch_for_removal, &cb_data);
strbuf_release(&buf);
if (!i)
i = remove_branches(&branches);
- path_list_clear(&branches, 1);
+ string_list_clear(&branches, 1);
return i;
}
-static void show_list(const char *title, struct path_list *list)
+static void show_list(const char *title, struct string_list *list)
{
int i;
printf(title, list->nr > 1 ? "es" : "");
printf("\n ");
for (i = 0; i < list->nr; i++)
- printf("%s%s", i ? " " : "", list->items[i].path);
+ printf("%s%s", i ? " " : "", list->items[i].string);
printf("\n");
}
-static int show_or_prune(int argc, const char **argv, int prune)
+static int get_remote_ref_states(const char *name,
+ struct ref_states *states,
+ int query)
{
- int dry_run = 0, result = 0;
+ struct transport *transport;
+ const struct ref *ref;
+
+ states->remote = remote_get(name);
+ if (!states->remote)
+ return error("No such remote: %s", name);
+
+ read_branches();
+
+ if (query) {
+ transport = transport_get(NULL, states->remote->url_nr > 0 ?
+ states->remote->url[0] : NULL);
+ ref = transport_get_remote_refs(transport);
+ transport_disconnect(transport);
+
+ get_ref_states(ref, states);
+ }
+
+ return 0;
+}
+
+static int append_ref_to_tracked_list(const char *refname,
+ const unsigned char *sha1, int flags, void *cb_data)
+{
+ struct ref_states *states = cb_data;
+ struct refspec refspec;
+
+ memset(&refspec, 0, sizeof(refspec));
+ refspec.dst = (char *)refname;
+ if (!remote_find_tracking(states->remote, &refspec))
+ string_list_append(abbrev_branch(refspec.src), &states->tracked);
+
+ return 0;
+}
+
+static int show(int argc, const char **argv)
+{
+ int no_query = 0, result = 0;
struct option options[] = {
OPT_GROUP("show specific options"),
- OPT__DRY_RUN(&dry_run),
+ OPT_BOOLEAN('n', NULL, &no_query, "do not query remotes"),
OPT_END()
};
struct ref_states states;
argc = parse_options(argc, argv, options, builtin_remote_usage, 0);
- if (argc < 1) {
- if (!prune)
- return show_all();
- usage_with_options(builtin_remote_usage, options);
- }
+ if (argc < 1)
+ return show_all();
memset(&states, 0, sizeof(states));
for (; argc; argc--, argv++) {
- struct transport *transport;
- const struct ref *ref;
struct strbuf buf;
- int i, got_states;
-
- states.remote = remote_get(*argv);
- if (!states.remote)
- return error("No such remote: %s", *argv);
- transport = transport_get(NULL, states.remote->url_nr > 0 ?
- states.remote->url[0] : NULL);
- ref = transport_get_remote_refs(transport);
- transport_disconnect(transport);
-
- read_branches();
- got_states = get_ref_states(ref, &states);
- if (got_states)
- result = error("Error getting local info for '%s'",
- states.remote->name);
-
- if (prune) {
- struct strbuf buf;
- int prefix_len;
-
- strbuf_init(&buf, 0);
- if (states.remote->fetch_refspec_nr == 1 &&
- states.remote->fetch->pattern &&
- !strcmp(states.remote->fetch->src,
- states.remote->fetch->dst))
- /* handle --mirror remote */
- strbuf_addstr(&buf, "refs/heads/");
- else
- strbuf_addf(&buf, "refs/remotes/%s/", *argv);
- prefix_len = buf.len;
-
- for (i = 0; i < states.stale.nr; i++) {
- strbuf_setlen(&buf, prefix_len);
- strbuf_addstr(&buf, states.stale.items[i].path);
- result |= delete_ref(buf.buf, NULL);
- }
+ int i;
- strbuf_release(&buf);
- goto cleanup_states;
- }
+ get_remote_ref_states(*argv, &states, !no_query);
printf("* remote %s\n URL: %s\n", *argv,
states.remote->url_nr > 0 ?
states.remote->url[0] : "(no URL)");
for (i = 0; i < branch_list.nr; i++) {
- struct path_list_item *branch = branch_list.items + i;
+ struct string_list_item *branch = branch_list.items + i;
struct branch_info *info = branch->util;
int j;
printf(" Remote branch%s merged with 'git pull' "
"while on branch %s\n ",
info->merge.nr > 1 ? "es" : "",
- branch->path);
+ branch->string);
for (j = 0; j < info->merge.nr; j++)
- printf(" %s", info->merge.items[j].path);
+ printf(" %s", info->merge.items[j].string);
printf("\n");
}
- if (got_states)
- continue;
- strbuf_init(&buf, 0);
- strbuf_addf(&buf, " New remote branch%%s (next fetch will "
- "store in remotes/%s)", states.remote->name);
- show_list(buf.buf, &states.new);
- strbuf_release(&buf);
- show_list(" Stale tracking branch%s (use 'git remote prune')",
- &states.stale);
- show_list(" Tracked remote branch%s",
- &states.tracked);
+ if (!no_query) {
+ strbuf_init(&buf, 0);
+ strbuf_addf(&buf, " New remote branch%%s (next fetch "
+ "will store in remotes/%s)", states.remote->name);
+ show_list(buf.buf, &states.new);
+ strbuf_release(&buf);
+ show_list(" Stale tracking branch%s (use 'git remote "
+ "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) {
printf(" Local branch%s pushed with 'git push'\n ",
for (i = 0; i < states.remote->push_refspec_nr; i++) {
struct refspec *spec = states.remote->push + i;
printf(" %s%s%s%s", spec->force ? "+" : "",
- skip_prefix(spec->src, "refs/heads/"),
- spec->dst ? ":" : "",
- skip_prefix(spec->dst, "refs/heads/"));
+ abbrev_branch(spec->src),
+ spec->dst ? ":" : "",
+ spec->dst ? abbrev_branch(spec->dst) : "");
}
printf("\n");
}
-cleanup_states:
+
+ /* NEEDSWORK: free remote */
+ string_list_clear(&states.new, 0);
+ string_list_clear(&states.stale, 0);
+ string_list_clear(&states.tracked, 0);
+ }
+
+ return result;
+}
+
+static int prune(int argc, const char **argv)
+{
+ int dry_run = 0, result = 0;
+ struct option options[] = {
+ OPT_GROUP("prune specific options"),
+ OPT__DRY_RUN(&dry_run),
+ OPT_END()
+ };
+ struct ref_states states;
+
+ argc = parse_options(argc, argv, options, builtin_remote_usage, 0);
+
+ if (argc < 1)
+ usage_with_options(builtin_remote_usage, options);
+
+ memset(&states, 0, sizeof(states));
+ for (; argc; argc--, argv++) {
+ int i;
+
+ get_remote_ref_states(*argv, &states, 1);
+
+ if (states.stale.nr) {
+ printf("Pruning %s\n", *argv);
+ printf("URL: %s\n",
+ states.remote->url_nr
+ ? states.remote->url[0]
+ : "(no URL)");
+ }
+
+ for (i = 0; i < states.stale.nr; i++) {
+ const char *refname = states.stale.items[i].util;
+
+ if (!dry_run)
+ result |= delete_ref(refname, NULL);
+
+ printf(" * [%s] %s\n", dry_run ? "would prune" : "pruned",
+ abbrev_ref(refname, "refs/remotes/"));
+ }
+
/* NEEDSWORK: free remote */
- path_list_clear(&states.new, 0);
- path_list_clear(&states.stale, 0);
- path_list_clear(&states.tracked, 0);
+ string_list_clear(&states.new, 0);
+ string_list_clear(&states.stale, 0);
+ string_list_clear(&states.tracked, 0);
}
return result;
static int get_one_remote_for_update(struct remote *remote, void *priv)
{
- struct path_list *list = priv;
+ struct string_list *list = priv;
if (!remote->skip_default_update)
- path_list_append(xstrdup(remote->name), list);
+ string_list_append(xstrdup(remote->name), list);
return 0;
}
struct remote_group {
const char *name;
- struct path_list *list;
+ struct string_list *list;
} remote_group;
-static int get_remote_group(const char *key, const char *value)
+static int get_remote_group(const char *key, const char *value, void *cb)
{
if (!prefixcmp(key, "remotes.") &&
!strcmp(key + 8, remote_group.name)) {
int space = strcspn(value, " \t\n");
while (*value) {
if (space > 1)
- path_list_append(xstrndup(value, space),
+ string_list_append(xstrndup(value, space),
remote_group.list);
value += space + (value[space] != '\0');
space = strcspn(value, " \t\n");
static int update(int argc, const char **argv)
{
int i, result = 0;
- struct path_list list = { NULL, 0, 0, 0 };
+ struct string_list list = { NULL, 0, 0, 0 };
static const char *default_argv[] = { NULL, "default", NULL };
if (argc < 2) {
remote_group.list = &list;
for (i = 1; i < argc; i++) {
remote_group.name = argv[i];
- result = git_config(get_remote_group);
+ result = git_config(get_remote_group, NULL);
}
if (!result && !list.nr && argc == 2 && !strcmp(argv[1], "default"))
result = for_each_remote(get_one_remote_for_update, &list);
for (i = 0; i < list.nr; i++)
- result |= fetch_remote(list.items[i].path);
+ result |= fetch_remote(list.items[i].string);
/* all names were strdup()ed or strndup()ed */
- list.strdup_paths = 1;
- path_list_clear(&list, 0);
+ list.strdup_strings = 1;
+ string_list_clear(&list, 0);
return result;
}
static int get_one_entry(struct remote *remote, void *priv)
{
- struct path_list *list = priv;
+ struct string_list *list = priv;
- path_list_append(remote->name, list)->util = remote->url_nr ?
+ string_list_append(remote->name, list)->util = remote->url_nr ?
(void *)remote->url[0] : NULL;
if (remote->url_nr > 1)
warning("Remote %s has more than one URL", remote->name);
static int show_all(void)
{
- struct path_list list = { NULL, 0, 0 };
+ struct string_list list = { NULL, 0, 0 };
int result = for_each_remote(get_one_entry, &list);
if (!result) {
int i;
- sort_path_list(&list);
+ sort_string_list(&list);
for (i = 0; i < list.nr; i++) {
- struct path_list_item *item = list.items + i;
- printf("%s%s%s\n", item->path,
+ struct string_list_item *item = list.items + i;
+ printf("%s%s%s\n", item->string,
verbose ? "\t" : "",
verbose && item->util ?
(const char *)item->util : "");
else if (!strcmp(argv[0], "rm"))
result = rm(argc, argv);
else if (!strcmp(argv[0], "show"))
- result = show_or_prune(argc, argv, 0);
+ result = show(argc, argv);
else if (!strcmp(argv[0], "prune"))
- result = show_or_prune(argc, argv, 1);
+ result = prune(argc, argv);
else if (!strcmp(argv[0], "update"))
result = update(argc, argv);
else {