diff options
Diffstat (limited to 'builtin/reflog.c')
| -rw-r--r-- | builtin/reflog.c | 112 |
1 files changed, 68 insertions, 44 deletions
diff --git a/builtin/reflog.c b/builtin/reflog.c index 4dd297d..060eb33 100644 --- a/builtin/reflog.c +++ b/builtin/reflog.c @@ -1,13 +1,21 @@ #include "builtin.h" #include "config.h" +#include "gettext.h" +#include "repository.h" #include "revision.h" #include "reachable.h" +#include "wildmatch.h" #include "worktree.h" #include "reflog.h" +#include "refs.h" +#include "parse-options.h" #define BUILTIN_REFLOG_SHOW_USAGE \ N_("git reflog [show] [<log-options>] [<ref>]") +#define BUILTIN_REFLOG_LIST_USAGE \ + N_("git reflog list") + #define BUILTIN_REFLOG_EXPIRE_USAGE \ N_("git reflog expire [--expire=<time>] [--expire-unreachable=<time>]\n" \ " [--rewrite] [--updateref] [--stale-fix]\n" \ @@ -25,6 +33,11 @@ static const char *const reflog_show_usage[] = { NULL, }; +static const char *const reflog_list_usage[] = { + BUILTIN_REFLOG_LIST_USAGE, + NULL, +}; + static const char *const reflog_expire_usage[] = { BUILTIN_REFLOG_EXPIRE_USAGE, NULL @@ -42,6 +55,7 @@ static const char *const reflog_exists_usage[] = { static const char *const reflog_usage[] = { BUILTIN_REFLOG_SHOW_USAGE, + BUILTIN_REFLOG_LIST_USAGE, BUILTIN_REFLOG_EXPIRE_USAGE, BUILTIN_REFLOG_DELETE_USAGE, BUILTIN_REFLOG_EXISTS_USAGE, @@ -56,7 +70,7 @@ struct worktree_reflogs { struct string_list reflogs; }; -static int collect_reflog(const char *ref, const struct object_id *oid, int unused, void *cb_data) +static int collect_reflog(const char *ref, void *cb_data) { struct worktree_reflogs *cb = cb_data; struct worktree *worktree = cb->worktree; @@ -66,7 +80,8 @@ static int collect_reflog(const char *ref, const struct object_id *oid, int unus * Avoid collecting the same shared ref multiple times because * they are available via all worktrees. */ - if (!worktree->is_current && ref_type(ref) == REF_TYPE_NORMAL) + if (!worktree->is_current && + parse_worktree_ref(ref, NULL, NULL, NULL) == REF_WORKTREE_SHARED) return 0; strbuf_worktree_ref(worktree, &newref, ref); @@ -90,8 +105,7 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len) reflog_expire_cfg_tail = &reflog_expire_cfg; for (ent = reflog_expire_cfg; ent; ent = ent->next) - if (!strncmp(ent->pattern, pattern, len) && - ent->pattern[len] == '\0') + if (!xstrncmpz(ent->pattern, pattern, len)) return ent; FLEX_ALLOC_MEM(ent, pattern, pattern, len); @@ -104,7 +118,8 @@ static struct reflog_expire_cfg *find_cfg_ent(const char *pattern, size_t len) #define EXPIRE_TOTAL 01 #define EXPIRE_UNREACH 02 -static int reflog_expire_config(const char *var, const char *value, void *cb) +static int reflog_expire_config(const char *var, const char *value, + const struct config_context *ctx, void *cb) { const char *pattern, *key; size_t pattern_len; @@ -113,7 +128,7 @@ static int reflog_expire_config(const char *var, const char *value, void *cb) struct reflog_expire_cfg *ent; if (parse_config_key(var, "gc", &pattern, &pattern_len, &key) < 0) - return git_default_config(var, value, cb); + return git_default_config(var, value, ctx, cb); if (!strcmp(key, "reflogexpire")) { slot = EXPIRE_TOTAL; @@ -124,7 +139,7 @@ static int reflog_expire_config(const char *var, const char *value, void *cb) if (git_config_expiry_date(&expire, var, value)) return -1; } else - return git_default_config(var, value, cb); + return git_default_config(var, value, ctx, cb); if (!pattern) { switch (slot) { @@ -193,6 +208,8 @@ static int expire_unreachable_callback(const struct option *opt, { struct cmd_reflog_expire_cb *cmd = opt->value; + BUG_ON_OPT_NEG(unset); + if (parse_expiry_date(arg, &cmd->expire_unreachable)) die(_("invalid timestamp '%s' given to '--%s'"), arg, opt->long_name); @@ -207,6 +224,8 @@ static int expire_total_callback(const struct option *opt, { struct cmd_reflog_expire_cb *cmd = opt->value; + BUG_ON_OPT_NEG(unset); + if (parse_expiry_date(arg, &cmd->expire_total)) die(_("invalid timestamp '%s' given to '--%s'"), arg, opt->long_name); @@ -223,21 +242,44 @@ static int cmd_reflog_show(int argc, const char **argv, const char *prefix) parse_options(argc, argv, prefix, options, reflog_show_usage, PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0 | - PARSE_OPT_KEEP_UNKNOWN); + PARSE_OPT_KEEP_UNKNOWN_OPT); return cmd_log_reflog(argc, argv, prefix); } +static int show_reflog(const char *refname, void *cb_data UNUSED) +{ + printf("%s\n", refname); + return 0; +} + +static int cmd_reflog_list(int argc, const char **argv, const char *prefix) +{ + struct option options[] = { + OPT_END() + }; + struct ref_store *ref_store; + + argc = parse_options(argc, argv, prefix, options, reflog_list_usage, 0); + if (argc) + return error(_("%s does not accept arguments: '%s'"), + "list", argv[0]); + + ref_store = get_main_ref_store(the_repository); + + return refs_for_each_reflog(ref_store, show_reflog, NULL); +} + static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) { struct cmd_reflog_expire_cb cmd = { 0 }; timestamp_t now = time(NULL); - int i, status, do_all, all_worktrees = 1; + int i, status, do_all, single_worktree = 0; unsigned int flags = 0; int verbose = 0; reflog_expiry_should_prune_fn *should_prune_fn = should_expire_reflog_ent; const struct option options[] = { - OPT_BIT(0, "dry-run", &flags, N_("do not actually prune any entries"), + OPT_BIT('n', "dry-run", &flags, N_("do not actually prune any entries"), EXPIRE_REFLOGS_DRY_RUN), OPT_BIT(0, "rewrite", &flags, N_("rewrite the old SHA1 with the new SHA1 of the entry that now precedes it"), @@ -257,7 +299,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) OPT_BOOL(0, "stale-fix", &cmd.stalefix, N_("prune any reflog entries that point to broken commits")), OPT_BOOL(0, "all", &do_all, N_("process the reflogs of all references")), - OPT_BOOL(1, "single-worktree", &all_worktrees, + OPT_BOOL(0, "single-worktree", &single_worktree, N_("limits processing to reflogs from the current worktree only")), OPT_END() }; @@ -287,7 +329,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) struct rev_info revs; repo_init_revisions(the_repository, &revs, prefix); - revs.do_not_die_on_missing_tree = 1; + revs.do_not_die_on_missing_objects = 1; revs.ignore_missing = 1; revs.ignore_missing_links = 1; if (verbose) @@ -307,7 +349,7 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix) worktrees = get_worktrees(); for (p = worktrees; *p; p++) { - if (!all_worktrees && !(*p)->is_current) + if (single_worktree && !(*p)->is_current) continue; collected.worktree = *p; refs_for_each_reflog(get_worktree_ref_store(*p), @@ -357,7 +399,7 @@ static int cmd_reflog_delete(int argc, const char **argv, const char *prefix) int verbose = 0; const struct option options[] = { - OPT_BIT(0, "dry-run", &flags, N_("do not actually prune any entries"), + OPT_BIT('n', "dry-run", &flags, N_("do not actually prune any entries"), EXPIRE_REFLOGS_DRY_RUN), OPT_BIT(0, "rewrite", &flags, N_("rewrite the old SHA1 with the new SHA1 of the entry that now precedes it"), @@ -404,40 +446,22 @@ static int cmd_reflog_exists(int argc, const char **argv, const char *prefix) int cmd_reflog(int argc, const char **argv, const char *prefix) { + parse_opt_subcommand_fn *fn = NULL; struct option options[] = { + OPT_SUBCOMMAND("show", &fn, cmd_reflog_show), + OPT_SUBCOMMAND("list", &fn, cmd_reflog_list), + OPT_SUBCOMMAND("expire", &fn, cmd_reflog_expire), + OPT_SUBCOMMAND("delete", &fn, cmd_reflog_delete), + OPT_SUBCOMMAND("exists", &fn, cmd_reflog_exists), OPT_END() }; argc = parse_options(argc, argv, prefix, options, reflog_usage, + PARSE_OPT_SUBCOMMAND_OPTIONAL | PARSE_OPT_KEEP_DASHDASH | PARSE_OPT_KEEP_ARGV0 | - PARSE_OPT_KEEP_UNKNOWN | - PARSE_OPT_NO_INTERNAL_HELP); - - /* - * With "git reflog" we default to showing it. !argc is - * impossible with PARSE_OPT_KEEP_ARGV0. - */ - if (argc == 1) - goto log_reflog; - - if (!strcmp(argv[1], "-h")) - usage_with_options(reflog_usage, options); - else if (*argv[1] == '-') - goto log_reflog; - - if (!strcmp(argv[1], "show")) - return cmd_reflog_show(argc - 1, argv + 1, prefix); - else if (!strcmp(argv[1], "expire")) - return cmd_reflog_expire(argc - 1, argv + 1, prefix); - else if (!strcmp(argv[1], "delete")) - return cmd_reflog_delete(argc - 1, argv + 1, prefix); - else if (!strcmp(argv[1], "exists")) - return cmd_reflog_exists(argc - 1, argv + 1, prefix); - - /* - * Fall-through for e.g. "git reflog -1", "git reflog master", - * as well as the plain "git reflog" above goto above. - */ -log_reflog: - return cmd_log_reflog(argc, argv, prefix); + PARSE_OPT_KEEP_UNKNOWN_OPT); + if (fn) + return fn(argc - 1, argv + 1, prefix); + else + return cmd_log_reflog(argc, argv, prefix); } |