diff options
Diffstat (limited to 'builtin/remote.c')
-rw-r--r-- | builtin/remote.c | 321 |
1 files changed, 172 insertions, 149 deletions
diff --git a/builtin/remote.c b/builtin/remote.c index 4e14891095..b4ff468977 100644 --- a/builtin/remote.c +++ b/builtin/remote.c @@ -6,6 +6,7 @@ #include "strbuf.h" #include "run-command.h" #include "refs.h" +#include "argv-array.h" static const char * const builtin_remote_usage[] = { N_("git remote [-v | --verbose]"), @@ -77,17 +78,6 @@ static const char * const builtin_remote_seturl_usage[] = { static int verbose; -static int show_all(void); -static int prune_remote(const char *remote, int dry_run); - -static inline int postfixcmp(const char *string, const char *postfix) -{ - int len1 = strlen(string), len2 = strlen(postfix); - if (len1 < len2) - return 1; - return strcmp(string + len1 - len2, postfix); -} - static int fetch_remote(const char *name) { const char *argv[] = { "fetch", name, NULL, NULL }; @@ -190,7 +180,9 @@ static int add(int argc, const char **argv) url = argv[1]; remote = remote_get(name); - if (remote && (remote->url_nr > 1 || strcmp(name, remote->url[0]) || + if (remote && (remote->url_nr > 1 || + (strcmp(name, remote->url[0]) && + strcmp(url, remote->url[0])) || remote->fetch_refspec_nr)) die(_("remote %s already exists."), name); @@ -260,31 +252,30 @@ static struct string_list branch_list; static const char *abbrev_ref(const char *name, const char *prefix) { - const char *abbrev = skip_prefix(name, prefix); - if (abbrev) - return abbrev; + skip_prefix(name, prefix, &name); 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.")) { + if (starts_with(key, "branch.")) { const char *orig_key = key; char *name; struct string_list_item *item; struct branch_info *info; enum { REMOTE, MERGE, REBASE } type; + size_t key_len; key += 7; - if (!postfixcmp(key, ".remote")) { - name = xstrndup(key, strlen(key) - 7); + if (strip_suffix(key, ".remote", &key_len)) { + name = xmemdupz(key, key_len); type = REMOTE; - } else if (!postfixcmp(key, ".merge")) { - name = xstrndup(key, strlen(key) - 6); + } else if (strip_suffix(key, ".merge", &key_len)) { + name = xmemdupz(key, key_len); type = MERGE; - } else if (!postfixcmp(key, ".rebase")) { - name = xstrndup(key, strlen(key) - 7); + } else if (strip_suffix(key, ".rebase", &key_len)) { + name = xmemdupz(key, key_len); type = REBASE; } else return 0; @@ -292,7 +283,7 @@ static int config_read_branches(const char *key, const char *value, void *cb) item = string_list_insert(&branch_list, name); if (!item->util) - item->util = xcalloc(sizeof(struct branch_info), 1); + item->util = xcalloc(1, sizeof(struct branch_info)); info = item->util; if (type == REMOTE) { if (info->remote_name) @@ -309,8 +300,13 @@ static int config_read_branches(const char *key, const char *value, void *cb) space = strchr(value, ' '); } string_list_append(&info->merge, xstrdup(value)); - } else - info->rebase = git_config_bool(orig_key, value); + } else { + int v = git_config_maybe_bool(orig_key, value); + if (v >= 0) + info->rebase = v; + else if (!strcmp(value, "preserve")) + info->rebase = 1; + } } return 0; } @@ -358,9 +354,9 @@ static int get_ref_states(const struct ref *remote_refs, struct ref_states *stat free_refs(stale_refs); free_refs(fetch_map); - sort_string_list(&states->new); - sort_string_list(&states->tracked); - sort_string_list(&states->stale); + string_list_sort(&states->new); + string_list_sort(&states->tracked); + string_list_sort(&states->stale); return 0; } @@ -403,7 +399,7 @@ static int get_push_ref_states(const struct ref *remote_refs, item = string_list_append(&states->push, abbrev_branch(ref->peer_ref->name)); - item->util = xcalloc(sizeof(struct push_info), 1); + item->util = xcalloc(1, sizeof(struct push_info)); info = item->util; info->forced = ref->force; info->dest = xstrdup(abbrev_branch(ref->name)); @@ -438,7 +434,7 @@ static int get_push_ref_states_noquery(struct ref_states *states) states->push.strdup_strings = 1; if (!remote->push_refspec_nr) { item = string_list_append(&states->push, _("(matching)")); - info = item->util = xcalloc(sizeof(struct push_info), 1); + info = item->util = xcalloc(1, sizeof(struct push_info)); info->status = PUSH_STATUS_NOTQUERIED; info->dest = xstrdup(item->string); } @@ -451,7 +447,7 @@ static int get_push_ref_states_noquery(struct ref_states *states) else item = string_list_append(&states->push, _("(delete)")); - info = item->util = xcalloc(sizeof(struct push_info), 1); + info = item->util = xcalloc(1, sizeof(struct push_info)); info->forced = spec->force; info->status = PUSH_STATUS_NOTQUERIED; info->dest = xstrdup(spec->dst ? spec->dst : item->string); @@ -534,9 +530,9 @@ static int add_branch_for_removal(const char *refname, } /* don't delete non-remote-tracking refs */ - if (prefixcmp(refname, "refs/remotes/")) { + if (!starts_with(refname, "refs/remotes/")) { /* advise user how to delete local branches */ - if (!prefixcmp(refname, "refs/heads/")) + if (starts_with(refname, "refs/heads/")) string_list_append(branches->skipped, abbrev_branch(refname)); /* silently skip over other non-remote refs */ @@ -571,9 +567,10 @@ static int read_remote_branches(const char *refname, const char *symref; strbuf_addf(&buf, "refs/remotes/%s/", rename->old); - if (!prefixcmp(refname, buf.buf)) { + if (starts_with(refname, buf.buf)) { item = string_list_append(rename->remote_branches, xstrdup(refname)); - symref = resolve_ref_unsafe(refname, orig_sha1, 1, &flag); + symref = resolve_ref_unsafe(refname, RESOLVE_REF_READING, + orig_sha1, &flag); if (flag & REF_ISSYMREF) item->util = xstrdup(symref); else @@ -709,7 +706,7 @@ static int mv(int argc, const char **argv) int flag = 0; unsigned char sha1[20]; - read_ref_full(item->string, sha1, 1, &flag); + read_ref_full(item->string, RESOLVE_REF_READING, sha1, &flag); if (!(flag & REF_ISSYMREF)) continue; if (delete_ref(item->string, NULL, REF_NODEREF)) @@ -754,15 +751,21 @@ static int mv(int argc, const char **argv) static int remove_branches(struct string_list *branches) { + struct strbuf err = STRBUF_INIT; int i, result = 0; + + if (repack_without_refs(branches, &err)) + result |= error("%s", err.buf); + strbuf_release(&err); + for (i = 0; i < branches->nr; i++) { struct string_list_item *item = branches->items + i; const char *refname = item->string; - unsigned char *sha1 = item->util; - if (delete_ref(refname, sha1, 0)) + if (delete_ref(refname, NULL, 0)) result |= error(_("Could not remove branch %s"), refname); } + return result; } @@ -794,10 +797,6 @@ static int rm(int argc, const char **argv) known_remotes.to_delete = remote; for_each_remote(add_known_remote, &known_remotes); - strbuf_addf(&buf, "remote.%s", remote->name); - if (git_config_rename_section(buf.buf, NULL) < 1) - return error(_("Could not remove config section '%s'"), buf.buf); - read_branches(); for (i = 0; i < branch_list.nr; i++) { struct string_list_item *item = branch_list.items + i; @@ -842,6 +841,12 @@ static int rm(int argc, const char **argv) } string_list_clear(&skipped, 0); + if (!result) { + strbuf_addf(&buf, "remote.%s", remote->name); + if (git_config_rename_section(buf.buf, NULL) < 1) + return error(_("Could not remove config section '%s'"), buf.buf); + } + return result; } @@ -906,7 +911,7 @@ static int get_remote_ref_states(const char *name, get_push_ref_states(remote_refs, states); } else { for_each_ref(append_ref_to_tracked_list, states); - sort_string_list(&states->tracked); + string_list_sort(&states->tracked); get_push_ref_states_noquery(states); } @@ -1084,6 +1089,64 @@ static int show_push_info_item(struct string_list_item *item, void *cb_data) return 0; } +static int get_one_entry(struct remote *remote, void *priv) +{ + struct string_list *list = priv; + struct strbuf url_buf = STRBUF_INIT; + const char **url; + int i, url_nr; + + if (remote->url_nr > 0) { + strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); + string_list_append(list, remote->name)->util = + strbuf_detach(&url_buf, NULL); + } else + string_list_append(list, remote->name)->util = NULL; + if (remote->pushurl_nr) { + url = remote->pushurl; + url_nr = remote->pushurl_nr; + } else { + url = remote->url; + url_nr = remote->url_nr; + } + for (i = 0; i < url_nr; i++) + { + strbuf_addf(&url_buf, "%s (push)", url[i]); + string_list_append(list, remote->name)->util = + strbuf_detach(&url_buf, NULL); + } + + return 0; +} + +static int show_all(void) +{ + struct string_list list = STRING_LIST_INIT_NODUP; + int result; + + list.strdup_strings = 1; + result = for_each_remote(get_one_entry, &list); + + if (!result) { + int i; + + string_list_sort(&list); + for (i = 0; i < list.nr; i++) { + struct string_list_item *item = list.items + i; + if (verbose) + printf("%s\t%s\n", item->string, + item->util ? (const char *)item->util : ""); + else { + if (i && !strcmp((item - 1)->string, item->string)) + continue; + printf("%s\n", item->string); + } + } + } + string_list_clear(&list, 1); + return result; +} + static int show(int argc, const char **argv) { int no_query = 0, result = 0, query_flag = 0; @@ -1246,30 +1309,12 @@ static int set_head(int argc, const char **argv) return result; } -static int prune(int argc, const char **argv) -{ - int dry_run = 0, result = 0; - struct option options[] = { - OPT__DRY_RUN(&dry_run, N_("dry run")), - OPT_END() - }; - - argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage, - 0); - - if (argc < 1) - usage_with_options(builtin_remote_prune_usage, options); - - for (; argc; argc--, argv++) - result |= prune_remote(*argv, dry_run); - - return result; -} - static int prune_remote(const char *remote, int dry_run) { - int result = 0, i; + int result = 0; struct ref_states states; + struct string_list refs_to_prune = STRING_LIST_INIT_NODUP; + struct string_list_item *item; const char *dangling_msg = dry_run ? _(" %s will become dangling!") : _(" %s has become dangling!"); @@ -1277,16 +1322,30 @@ static int prune_remote(const char *remote, int dry_run) memset(&states, 0, sizeof(states)); get_remote_ref_states(remote, &states, GET_REF_STATES); - if (states.stale.nr) { - printf_ln(_("Pruning %s"), remote); - printf_ln(_("URL: %s"), - states.remote->url_nr - ? states.remote->url[0] - : _("(no URL)")); + if (!states.stale.nr) { + free_remote_ref_states(&states); + return 0; + } + + printf_ln(_("Pruning %s"), remote); + printf_ln(_("URL: %s"), + states.remote->url_nr + ? states.remote->url[0] + : _("(no URL)")); + + for_each_string_list_item(item, &states.stale) + string_list_append(&refs_to_prune, item->util); + string_list_sort(&refs_to_prune); + + if (!dry_run) { + struct strbuf err = STRBUF_INIT; + if (repack_without_refs(&refs_to_prune, &err)) + result |= error("%s", err.buf); + strbuf_release(&err); } - for (i = 0; i < states.stale.nr; i++) { - const char *refname = states.stale.items[i].util; + for_each_string_list_item(item, &states.stale) { + const char *refname = item->util; if (!dry_run) result |= delete_ref(refname, NULL, 0); @@ -1297,13 +1356,35 @@ static int prune_remote(const char *remote, int dry_run) else printf_ln(_(" * [pruned] %s"), abbrev_ref(refname, "refs/remotes/")); - warn_dangling_symref(stdout, dangling_msg, refname); } + warn_dangling_symrefs(stdout, dangling_msg, &refs_to_prune); + + string_list_clear(&refs_to_prune, 0); free_remote_ref_states(&states); return result; } +static int prune(int argc, const char **argv) +{ + int dry_run = 0, result = 0; + struct option options[] = { + OPT__DRY_RUN(&dry_run, N_("dry run")), + OPT_END() + }; + + argc = parse_options(argc, argv, NULL, options, builtin_remote_prune_usage, + 0); + + if (argc < 1) + usage_with_options(builtin_remote_prune_usage, options); + + for (; argc; argc--, argv++) + result |= prune_remote(*argv, dry_run); + + return result; +} + static int get_remote_default(const char *key, const char *value, void *priv) { if (strcmp(key, "remotes.default") == 0) { @@ -1315,42 +1396,42 @@ static int get_remote_default(const char *key, const char *value, void *priv) static int update(int argc, const char **argv) { - int i, prune = 0; + int i, prune = -1; struct option options[] = { OPT_BOOL('p', "prune", &prune, N_("prune remotes after fetching")), OPT_END() }; - const char **fetch_argv; - int fetch_argc = 0; + struct argv_array fetch_argv = ARGV_ARRAY_INIT; int default_defined = 0; - - fetch_argv = xmalloc(sizeof(char *) * (argc+5)); + int retval; argc = parse_options(argc, argv, NULL, options, builtin_remote_update_usage, PARSE_OPT_KEEP_ARGV0); - fetch_argv[fetch_argc++] = "fetch"; + argv_array_push(&fetch_argv, "fetch"); - if (prune) - fetch_argv[fetch_argc++] = "--prune"; + if (prune != -1) + argv_array_push(&fetch_argv, prune ? "--prune" : "--no-prune"); if (verbose) - fetch_argv[fetch_argc++] = "-v"; - fetch_argv[fetch_argc++] = "--multiple"; + argv_array_push(&fetch_argv, "-v"); + argv_array_push(&fetch_argv, "--multiple"); if (argc < 2) - fetch_argv[fetch_argc++] = "default"; + argv_array_push(&fetch_argv, "default"); for (i = 1; i < argc; i++) - fetch_argv[fetch_argc++] = argv[i]; + argv_array_push(&fetch_argv, argv[i]); - if (strcmp(fetch_argv[fetch_argc-1], "default") == 0) { + if (strcmp(fetch_argv.argv[fetch_argv.argc-1], "default") == 0) { git_config(get_remote_default, &default_defined); - if (!default_defined) - fetch_argv[fetch_argc-1] = "--all"; + if (!default_defined) { + argv_array_pop(&fetch_argv); + argv_array_push(&fetch_argv, "--all"); + } } - fetch_argv[fetch_argc] = NULL; - - return run_command_v_opt(fetch_argv, RUN_GIT_CMD); + retval = run_command_v_opt(fetch_argv.argv, RUN_GIT_CMD); + argv_array_clear(&fetch_argv); + return retval; } static int remove_all_fetch_refspecs(const char *remote, const char *key) @@ -1505,64 +1586,6 @@ static int set_url(int argc, const char **argv) return 0; } -static int get_one_entry(struct remote *remote, void *priv) -{ - struct string_list *list = priv; - struct strbuf url_buf = STRBUF_INIT; - const char **url; - int i, url_nr; - - if (remote->url_nr > 0) { - strbuf_addf(&url_buf, "%s (fetch)", remote->url[0]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } else - string_list_append(list, remote->name)->util = NULL; - if (remote->pushurl_nr) { - url = remote->pushurl; - url_nr = remote->pushurl_nr; - } else { - url = remote->url; - url_nr = remote->url_nr; - } - for (i = 0; i < url_nr; i++) - { - strbuf_addf(&url_buf, "%s (push)", url[i]); - string_list_append(list, remote->name)->util = - strbuf_detach(&url_buf, NULL); - } - - return 0; -} - -static int show_all(void) -{ - struct string_list list = STRING_LIST_INIT_NODUP; - int result; - - list.strdup_strings = 1; - result = for_each_remote(get_one_entry, &list); - - if (!result) { - int i; - - sort_string_list(&list); - for (i = 0; i < list.nr; i++) { - struct string_list_item *item = list.items + i; - if (verbose) - printf("%s\t%s\n", item->string, - item->util ? (const char *)item->util : ""); - else { - if (i && !strcmp((item - 1)->string, item->string)) - continue; - printf("%s\n", item->string); - } - } - } - string_list_clear(&list, 1); - return result; -} - int cmd_remote(int argc, const char **argv, const char *prefix) { struct option options[] = { |