diff options
Diffstat (limited to 'revision.c')
-rw-r--r-- | revision.c | 224 |
1 files changed, 137 insertions, 87 deletions
diff --git a/revision.c b/revision.c index 8f2623b3b5..b33cc1d106 100644 --- a/revision.c +++ b/revision.c @@ -1,4 +1,11 @@ #include "cache.h" +#include "alloc.h" +#include "config.h" +#include "environment.h" +#include "gettext.h" +#include "hex.h" +#include "object-name.h" +#include "object-file.h" #include "object-store.h" #include "tag.h" #include "blob.h" @@ -24,7 +31,9 @@ #include "bisect.h" #include "packfile.h" #include "worktree.h" +#include "setup.h" #include "strvec.h" +#include "trace2.h" #include "commit-reach.h" #include "commit-graph.h" #include "prio-queue.h" @@ -34,6 +43,7 @@ #include "json-writer.h" #include "list-objects-filter-options.h" #include "resolve-undo.h" +#include "parse-options.h" volatile show_early_output_fn_t show_early_output; @@ -323,7 +333,8 @@ static void add_pending_object_with_path(struct rev_info *revs, if (revs->reflog_info && obj->type == OBJ_COMMIT) { struct strbuf buf = STRBUF_INIT; size_t namelen = strlen(name); - int len = interpret_branch_name(name, namelen, &buf, &options); + int len = repo_interpret_branch_name(the_repository, name, + namelen, &buf, &options); if (0 < len && len < namelen && buf.len) strbuf_addstr(&buf, name + len); @@ -353,7 +364,7 @@ void add_head_to_pending(struct rev_info *revs) { struct object_id oid; struct object *obj; - if (get_oid("HEAD", &oid)) + if (repo_get_oid(the_repository, "HEAD", &oid)) return; obj = parse_object(revs->repo, &oid); if (!obj) @@ -599,10 +610,12 @@ static struct commit *one_relevant_parent(const struct rev_info *revs, static int tree_difference = REV_TREE_SAME; static void file_add_remove(struct diff_options *options, - int addremove, unsigned mode, - const struct object_id *oid, - int oid_valid, - const char *fullpath, unsigned dirty_submodule) + int addremove, + unsigned mode UNUSED, + const struct object_id *oid UNUSED, + int oid_valid UNUSED, + const char *fullpath UNUSED, + unsigned dirty_submodule UNUSED) { int diff = addremove == '+' ? REV_TREE_NEW : REV_TREE_OLD; struct rev_info *revs = options->change_fn_data; @@ -613,12 +626,15 @@ static void file_add_remove(struct diff_options *options, } static void file_change(struct diff_options *options, - unsigned old_mode, unsigned new_mode, - const struct object_id *old_oid, - const struct object_id *new_oid, - int old_oid_valid, int new_oid_valid, - const char *fullpath, - unsigned old_dirty_submodule, unsigned new_dirty_submodule) + unsigned old_mode UNUSED, + unsigned new_mode UNUSED, + const struct object_id *old_oid UNUSED, + const struct object_id *new_oid UNUSED, + int old_oid_valid UNUSED, + int new_oid_valid UNUSED, + const char *fullpath UNUSED, + unsigned old_dirty_submodule UNUSED, + unsigned new_dirty_submodule UNUSED) { tree_difference = REV_TREE_DIFFERENT; options->flags.has_changes = 1; @@ -771,8 +787,8 @@ static int check_maybe_different_in_bloom_filter(struct rev_info *revs, static int rev_compare_tree(struct rev_info *revs, struct commit *parent, struct commit *commit, int nth_parent) { - struct tree *t1 = get_commit_tree(parent); - struct tree *t2 = get_commit_tree(commit); + struct tree *t1 = repo_get_commit_tree(the_repository, parent); + struct tree *t2 = repo_get_commit_tree(the_repository, commit); int bloom_ret = 1; if (!t1) @@ -818,7 +834,7 @@ static int rev_compare_tree(struct rev_info *revs, static int rev_same_tree_as_empty(struct rev_info *revs, struct commit *commit) { - struct tree *t1 = get_commit_tree(commit); + struct tree *t1 = repo_get_commit_tree(the_repository, commit); if (!t1) return 0; @@ -956,7 +972,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit) if (!revs->prune) return; - if (!get_commit_tree(commit)) + if (!repo_get_commit_tree(the_repository, commit)) return; if (!commit->parents) { @@ -1517,27 +1533,78 @@ static void add_rev_cmdline_list(struct rev_info *revs, } } -struct all_refs_cb { - int all_flags; - int warned_bad_reflog; - struct rev_info *all_revs; - const char *name_for_errormsg; - struct worktree *wt; -}; - -int ref_excluded(struct string_list *ref_excludes, const char *path) +int ref_excluded(const struct ref_exclusions *exclusions, const char *path) { + const char *stripped_path = strip_namespace(path); struct string_list_item *item; - if (!ref_excludes) - return 0; - for_each_string_list_item(item, ref_excludes) { + for_each_string_list_item(item, &exclusions->excluded_refs) { if (!wildmatch(item->string, path, 0)) return 1; } + + if (ref_is_hidden(stripped_path, path, &exclusions->hidden_refs)) + return 1; + return 0; } +void init_ref_exclusions(struct ref_exclusions *exclusions) +{ + struct ref_exclusions blank = REF_EXCLUSIONS_INIT; + memcpy(exclusions, &blank, sizeof(*exclusions)); +} + +void clear_ref_exclusions(struct ref_exclusions *exclusions) +{ + string_list_clear(&exclusions->excluded_refs, 0); + string_list_clear(&exclusions->hidden_refs, 0); + exclusions->hidden_refs_configured = 0; +} + +void add_ref_exclusion(struct ref_exclusions *exclusions, const char *exclude) +{ + string_list_append(&exclusions->excluded_refs, exclude); +} + +struct exclude_hidden_refs_cb { + struct ref_exclusions *exclusions; + const char *section; +}; + +static int hide_refs_config(const char *var, const char *value, void *cb_data) +{ + struct exclude_hidden_refs_cb *cb = cb_data; + cb->exclusions->hidden_refs_configured = 1; + return parse_hide_refs_config(var, value, cb->section, + &cb->exclusions->hidden_refs); +} + +void exclude_hidden_refs(struct ref_exclusions *exclusions, const char *section) +{ + struct exclude_hidden_refs_cb cb; + + if (strcmp(section, "fetch") && strcmp(section, "receive") && + strcmp(section, "uploadpack")) + die(_("unsupported section for hidden refs: %s"), section); + + if (exclusions->hidden_refs_configured) + die(_("--exclude-hidden= passed more than once")); + + cb.exclusions = exclusions; + cb.section = section; + + git_config(hide_refs_config, &cb); +} + +struct all_refs_cb { + int all_flags; + int warned_bad_reflog; + struct rev_info *all_revs; + const char *name_for_errormsg; + struct worktree *wt; +}; + static int handle_one_ref(const char *path, const struct object_id *oid, int flag UNUSED, void *cb_data) @@ -1545,7 +1612,7 @@ static int handle_one_ref(const char *path, const struct object_id *oid, struct all_refs_cb *cb = cb_data; struct object *object; - if (ref_excluded(cb->all_revs->ref_excludes, path)) + if (ref_excluded(&cb->all_revs->ref_excludes, path)) return 0; object = get_reference(cb->all_revs, path, oid, cb->all_flags); @@ -1563,24 +1630,6 @@ static void init_all_refs_cb(struct all_refs_cb *cb, struct rev_info *revs, cb->wt = NULL; } -void clear_ref_exclusion(struct string_list **ref_excludes_p) -{ - if (*ref_excludes_p) { - string_list_clear(*ref_excludes_p, 0); - free(*ref_excludes_p); - } - *ref_excludes_p = NULL; -} - -void add_ref_exclusion(struct string_list **ref_excludes_p, const char *exclude) -{ - if (!*ref_excludes_p) { - CALLOC_ARRAY(*ref_excludes_p, 1); - (*ref_excludes_p)->strdup_strings = 1; - } - string_list_append(*ref_excludes_p, exclude); -} - static void handle_refs(struct ref_store *refs, struct rev_info *revs, unsigned flags, int (*for_each)(struct ref_store *, each_ref_fn, void *)) @@ -1775,7 +1824,7 @@ void add_index_objects_to_pending(struct rev_info *revs, unsigned int flags) worktrees = get_worktrees(); for (p = worktrees; *p; p++) { struct worktree *wt = *p; - struct index_state istate = { NULL }; + struct index_state istate = INDEX_STATE_INIT(revs->repo); if (wt->is_current) continue; /* current index already taken care of */ @@ -1829,7 +1878,7 @@ static int add_parents_only(struct rev_info *revs, const char *arg_, int flags, flags ^= UNINTERESTING | BOTTOM; arg++; } - if (get_oid_committish(arg, &oid)) + if (repo_get_oid_committish(the_repository, arg, &oid)) return 0; while (1) { it = get_reference(revs, arg, &oid, 0); @@ -1865,30 +1914,15 @@ void repo_init_revisions(struct repository *r, struct rev_info *revs, const char *prefix) { - memset(revs, 0, sizeof(*revs)); + struct rev_info blank = REV_INFO_INIT; + memcpy(revs, &blank, sizeof(*revs)); revs->repo = r; - revs->abbrev = DEFAULT_ABBREV; - revs->simplify_history = 1; revs->pruning.repo = r; - revs->pruning.flags.recursive = 1; - revs->pruning.flags.quick = 1; revs->pruning.add_remove = file_add_remove; revs->pruning.change = file_change; revs->pruning.change_fn_data = revs; - revs->sort_order = REV_SORT_IN_GRAPH_ORDER; - revs->dense = 1; revs->prefix = prefix; - revs->max_age = -1; - revs->max_age_as_filter = -1; - revs->min_age = -1; - revs->skip_count = -1; - revs->max_count = -1; - revs->max_parents = -1; - revs->expand_tabs_in_log = -1; - - revs->commit_format = CMIT_FMT_DEFAULT; - revs->expand_tabs_in_log_default = 8; grep_init(&revs->grep_filter, revs->repo); revs->grep_filter.status_only = 1; @@ -1901,6 +1935,7 @@ void repo_init_revisions(struct repository *r, init_display_notes(&revs->notes_opt); list_objects_filter_init(&revs->filter); + init_ref_exclusions(&revs->ref_excludes); } static void add_pending_commit_list(struct rev_info *revs, @@ -1924,15 +1959,15 @@ static void prepare_show_merge(struct rev_info *revs) int i, prune_num = 1; /* counting terminating NULL */ struct index_state *istate = revs->repo->index; - if (get_oid("HEAD", &oid)) + if (repo_get_oid(the_repository, "HEAD", &oid)) die("--merge without HEAD?"); head = lookup_commit_or_die(&oid, "HEAD"); - if (get_oid("MERGE_HEAD", &oid)) + if (repo_get_oid(the_repository, "MERGE_HEAD", &oid)) die("--merge without MERGE_HEAD?"); other = lookup_commit_or_die(&oid, "MERGE_HEAD"); add_pending_object(revs, &head->object, "HEAD"); add_pending_object(revs, &other->object, "MERGE_HEAD"); - bases = get_merge_bases(head, other); + bases = repo_get_merge_bases(the_repository, head, other); add_rev_cmdline_list(revs, bases, REV_CMD_MERGE_BASE, UNINTERESTING | BOTTOM); add_pending_commit_list(revs, bases, UNINTERESTING | BOTTOM); free_commit_list(bases); @@ -2027,7 +2062,7 @@ static int handle_dotdot_1(const char *arg, char *dotdot, if (!a || !b) return dotdot_missing(arg, dotdot, revs, symmetric); - exclude = get_merge_bases(a, b); + exclude = repo_get_merge_bases(the_repository, a, b); add_rev_cmdline_list(revs, exclude, REV_CMD_MERGE_BASE, flags_exclude); add_pending_commit_list(revs, exclude, flags_exclude); @@ -2113,9 +2148,8 @@ static int handle_revision_arg_1(const char *arg_, struct rev_info *revs, int fl int exclude_parent = 1; if (mark[2]) { - char *end; - exclude_parent = strtoul(mark + 2, &end, 10); - if (*end != '\0' || !exclude_parent) + if (strtol_i(mark + 2, 10, &exclude_parent) || + exclude_parent < 1) return -1; } @@ -2226,7 +2260,7 @@ static int handle_revision_opt(struct rev_info *revs, int argc, const char **arg !strcmp(arg, "--bisect") || starts_with(arg, "--glob=") || !strcmp(arg, "--indexed-objects") || !strcmp(arg, "--alternate-refs") || - starts_with(arg, "--exclude=") || + starts_with(arg, "--exclude=") || starts_with(arg, "--exclude-hidden=") || starts_with(arg, "--branches=") || starts_with(arg, "--tags=") || starts_with(arg, "--remotes=") || starts_with(arg, "--no-walk=")) { @@ -2690,10 +2724,12 @@ static int handle_revision_pseudo_opt(struct rev_info *revs, init_all_refs_cb(&cb, revs, *flags); other_head_refs(handle_one_ref, &cb); } - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (!strcmp(arg, "--branches")) { + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --branches")); handle_refs(refs, revs, *flags, refs_for_each_branch_ref); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (!strcmp(arg, "--bisect")) { read_bisect_terms(&term_bad, &term_good); handle_refs(refs, revs, *flags, for_each_bad_bisect_ref); @@ -2701,35 +2737,48 @@ static int handle_revision_pseudo_opt(struct rev_info *revs, for_each_good_bisect_ref); revs->bisect = 1; } else if (!strcmp(arg, "--tags")) { + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --tags")); handle_refs(refs, revs, *flags, refs_for_each_tag_ref); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (!strcmp(arg, "--remotes")) { + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --remotes")); handle_refs(refs, revs, *flags, refs_for_each_remote_ref); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if ((argcount = parse_long_opt("glob", argv, &optarg))) { struct all_refs_cb cb; init_all_refs_cb(&cb, revs, *flags); for_each_glob_ref(handle_one_ref, optarg, &cb); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); return argcount; } else if ((argcount = parse_long_opt("exclude", argv, &optarg))) { add_ref_exclusion(&revs->ref_excludes, optarg); return argcount; + } else if ((argcount = parse_long_opt("exclude-hidden", argv, &optarg))) { + exclude_hidden_refs(&revs->ref_excludes, optarg); + return argcount; } else if (skip_prefix(arg, "--branches=", &optarg)) { struct all_refs_cb cb; + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --branches")); init_all_refs_cb(&cb, revs, *flags); for_each_glob_ref_in(handle_one_ref, optarg, "refs/heads/", &cb); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (skip_prefix(arg, "--tags=", &optarg)) { struct all_refs_cb cb; + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --tags")); init_all_refs_cb(&cb, revs, *flags); for_each_glob_ref_in(handle_one_ref, optarg, "refs/tags/", &cb); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (skip_prefix(arg, "--remotes=", &optarg)) { struct all_refs_cb cb; + if (revs->ref_excludes.hidden_refs_configured) + return error(_("--exclude-hidden cannot be used together with --remotes")); init_all_refs_cb(&cb, revs, *flags); for_each_glob_ref_in(handle_one_ref, optarg, "refs/remotes/", &cb); - clear_ref_exclusion(&revs->ref_excludes); + clear_ref_exclusions(&revs->ref_excludes); } else if (!strcmp(arg, "--reflog")) { add_reflogs_to_pending(revs, *flags); } else if (!strcmp(arg, "--indexed-objects")) { @@ -3021,6 +3070,7 @@ void release_revisions(struct rev_info *revs) date_mode_release(&revs->date_mode); release_revisions_mailmap(revs->mailmap); free_grep_patterns(&revs->grep_filter); + graph_clear(revs->graph); /* TODO (need to handle "no_free"): diff_free(&revs->diffopt) */ diff_free(&revs->pruning); reflog_walk_info_release(revs->reflog_info); @@ -3401,8 +3451,8 @@ void reset_revision_walk(void) } static int mark_uninteresting(const struct object_id *oid, - struct packed_git *pack, - uint32_t pos, + struct packed_git *pack UNUSED, + uint32_t pos UNUSED, void *cb) { struct rev_info *revs = cb; @@ -3838,7 +3888,7 @@ static int commit_match(struct commit *commit, struct rev_info *opt) * in it. */ encoding = get_log_output_encoding(); - message = logmsg_reencode(commit, NULL, encoding); + message = repo_logmsg_reencode(the_repository, commit, NULL, encoding); /* Copy the commit to temporary if we are using "fake" headers */ if (buf.len) @@ -3874,7 +3924,7 @@ static int commit_match(struct commit *commit, struct rev_info *opt) retval = grep_buffer(&opt->grep_filter, (char *)message, strlen(message)); strbuf_release(&buf); - unuse_commit_buffer(commit, message); + repo_unuse_commit_buffer(the_repository, commit, message); return retval; } @@ -4120,7 +4170,7 @@ static struct commit *get_revision_1(struct rev_info *revs) * Return true for entries that have not yet been shown. (This is an * object_array_each_func_t.) */ -static int entry_unshown(struct object_array_entry *entry, void *cb_data_unused) +static int entry_unshown(struct object_array_entry *entry, void *cb_data UNUSED) { return !(entry->item->flags & SHOWN); } |