static void add_pending_object_with_mode(struct rev_info *revs, struct object *obj, const char *name, unsigned mode)
{
+ if (!obj)
+ return;
if (revs->no_walk && (obj->flags & UNINTERESTING))
revs->no_walk = 0;
if (revs->reflog_info && obj->type == OBJ_COMMIT) {
struct object *object;
object = parse_object(sha1);
- if (!object)
+ if (!object) {
+ if (revs->ignore_missing)
+ return object;
die("bad object %s", name);
+ }
object->flags |= flags;
return object;
}
* tagged commit by specifying both --simplify-by-decoration
* and pathspec.
*/
- if (!revs->prune_data)
+ if (!revs->prune_data.nr)
return REV_TREE_SAME;
}
int left_count = 0, right_count = 0;
int left_first;
struct patch_ids ids;
+ unsigned cherry_flag;
/* First count the commits on the left and on the right */
for (p = list; p; p = p->next) {
left_first = left_count < right_count;
init_patch_ids(&ids);
- if (revs->diffopt.nr_paths) {
- ids.diffopts.nr_paths = revs->diffopt.nr_paths;
- ids.diffopts.paths = revs->diffopt.paths;
- ids.diffopts.pathlens = revs->diffopt.pathlens;
- }
+ ids.diffopts.pathspec = revs->diffopt.pathspec;
/* Compute patch-ids for one side */
for (p = list; p; p = p->next) {
commit->util = add_commit_patch_id(commit, &ids);
}
+ /* either cherry_mark or cherry_pick are true */
+ cherry_flag = revs->cherry_mark ? PATCHSAME : SHOWN;
+
/* Check the other side */
for (p = list; p; p = p->next) {
struct commit *commit = p->item;
if (!id)
continue;
id->seen = 1;
- commit->object.flags |= SHOWN;
+ commit->object.flags |= cherry_flag;
}
/* Now check the original side for seen ones */
if (!ent)
continue;
if (ent->seen)
- commit->object.flags |= SHOWN;
+ commit->object.flags |= cherry_flag;
commit->util = NULL;
}
return bottom;
}
+/* Assumes either left_only or right_only is set */
+static void limit_left_right(struct commit_list *list, struct rev_info *revs)
+{
+ struct commit_list *p;
+
+ for (p = list; p; p = p->next) {
+ struct commit *commit = p->item;
+
+ if (revs->right_only) {
+ if (commit->object.flags & SYMMETRIC_LEFT)
+ commit->object.flags |= SHOWN;
+ } else /* revs->left_only is set */
+ if (!(commit->object.flags & SYMMETRIC_LEFT))
+ commit->object.flags |= SHOWN;
+ }
+}
+
static int limit_list(struct rev_info *revs)
{
int slop = SLOP;
show(revs, newlist);
show_early_output = NULL;
}
- if (revs->cherry_pick)
+ if (revs->cherry_pick || revs->cherry_mark)
cherry_pick_list(newlist, revs);
+ if (revs->left_only || revs->right_only)
+ limit_left_right(newlist, revs);
+
if (bottom) {
limit_to_ancestry(bottom, newlist);
free_commit_list(bottom);
return 0;
while (1) {
it = get_reference(revs, arg, sha1, 0);
+ if (!it && revs->ignore_missing)
+ return 0;
if (it->type != OBJ_TAG)
break;
if (!((struct tag*)it)->tagged)
revs->min_age = -1;
revs->skip_count = -1;
revs->max_count = -1;
+ revs->max_parents = -1;
revs->commit_format = CMIT_FMT_DEFAULT;
revs->diffopt.prefix = prefix;
revs->diffopt.prefix_length = strlen(prefix);
}
+
+ revs->notes_opt.use_default_notes = -1;
}
static void add_pending_commit_list(struct rev_info *revs,
struct cache_entry *ce = active_cache[i];
if (!ce_stage(ce))
continue;
- if (ce_path_match(ce, revs->prune_data)) {
+ if (ce_path_match(ce, &revs->prune_data)) {
prune_num++;
prune = xrealloc(prune, sizeof(*prune) * prune_num);
prune[prune_num-2] = ce->name;
ce_same_name(ce, active_cache[i+1]))
i++;
}
- revs->prune_data = prune;
+ free_pathspec(&revs->prune_data);
+ init_pathspec(&revs->prune_data, prune);
revs->limited = 1;
}
a = lookup_commit_reference(from_sha1);
b = lookup_commit_reference(sha1);
if (!a || !b) {
+ if (revs->ignore_missing)
+ return 0;
die(symmetric ?
"Invalid symmetric difference expression %s...%s" :
"Invalid revision range %s..%s",
arg++;
}
if (get_sha1_with_mode(arg, sha1, &mode))
- return -1;
+ return revs->ignore_missing ? 0 : -1;
if (!cant_be_filename)
verify_non_filename(revs->prefix, arg);
object = get_reference(revs, arg, sha1, flags ^ local_flags);
return 0;
}
-static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb, const char ***prune_data)
-{
- const char **prune = *prune_data;
- int prune_nr;
- int prune_alloc;
+struct cmdline_pathspec {
+ int alloc;
+ int nr;
+ const char **path;
+};
- /* count existing ones */
- if (!prune)
- prune_nr = 0;
- else
- for (prune_nr = 0; prune[prune_nr]; prune_nr++)
- ;
- prune_alloc = prune_nr; /* not really, but we do not know */
+static void append_prune_data(struct cmdline_pathspec *prune, const char **av)
+{
+ while (*av) {
+ ALLOC_GROW(prune->path, prune->nr+1, prune->alloc);
+ prune->path[prune->nr++] = *(av++);
+ }
+}
+static void read_pathspec_from_stdin(struct rev_info *revs, struct strbuf *sb,
+ struct cmdline_pathspec *prune)
+{
while (strbuf_getwholeline(sb, stdin, '\n') != EOF) {
int len = sb->len;
if (len && sb->buf[len - 1] == '\n')
sb->buf[--len] = '\0';
- ALLOC_GROW(prune, prune_nr+1, prune_alloc);
- prune[prune_nr++] = xstrdup(sb->buf);
+ ALLOC_GROW(prune->path, prune->nr+1, prune->alloc);
+ prune->path[prune->nr++] = xstrdup(sb->buf);
}
- if (prune) {
- ALLOC_GROW(prune, prune_nr+1, prune_alloc);
- prune[prune_nr] = NULL;
- }
- *prune_data = prune;
}
-static void read_revisions_from_stdin(struct rev_info *revs, const char ***prune)
+static void read_revisions_from_stdin(struct rev_info *revs,
+ struct cmdline_pathspec *prune)
{
struct strbuf sb;
int seen_dashdash = 0;
!strcmp(arg, "--tags") || !strcmp(arg, "--remotes") ||
!strcmp(arg, "--reflog") || !strcmp(arg, "--not") ||
!strcmp(arg, "--no-walk") || !strcmp(arg, "--do-walk") ||
- !strcmp(arg, "--bisect"))
+ !strcmp(arg, "--bisect") || !prefixcmp(arg, "--glob=") ||
+ !prefixcmp(arg, "--branches=") || !prefixcmp(arg, "--tags=") ||
+ !prefixcmp(arg, "--remotes="))
{
unkv[(*unkc)++] = arg;
return 1;
} else if (!strcmp(arg, "--remove-empty")) {
revs->remove_empty_trees = 1;
} else if (!strcmp(arg, "--merges")) {
- revs->merges_only = 1;
+ revs->min_parents = 2;
} else if (!strcmp(arg, "--no-merges")) {
- revs->no_merges = 1;
+ revs->max_parents = 1;
+ } else if (!prefixcmp(arg, "--min-parents=")) {
+ revs->min_parents = atoi(arg+14);
+ } else if (!prefixcmp(arg, "--no-min-parents")) {
+ revs->min_parents = 0;
+ } else if (!prefixcmp(arg, "--max-parents=")) {
+ revs->max_parents = atoi(arg+14);
+ } else if (!prefixcmp(arg, "--no-max-parents")) {
+ revs->max_parents = -1;
} else if (!strcmp(arg, "--boundary")) {
revs->boundary = 1;
} else if (!strcmp(arg, "--left-right")) {
revs->left_right = 1;
+ } else if (!strcmp(arg, "--left-only")) {
+ if (revs->right_only)
+ die("--left-only is incompatible with --right-only"
+ " or --cherry");
+ revs->left_only = 1;
+ } else if (!strcmp(arg, "--right-only")) {
+ if (revs->left_only)
+ die("--right-only is incompatible with --left-only");
+ revs->right_only = 1;
+ } else if (!strcmp(arg, "--cherry")) {
+ if (revs->left_only)
+ die("--cherry is incompatible with --left-only");
+ revs->cherry_mark = 1;
+ revs->right_only = 1;
+ revs->max_parents = 1;
+ revs->limited = 1;
} else if (!strcmp(arg, "--count")) {
revs->count = 1;
+ } else if (!strcmp(arg, "--cherry-mark")) {
+ if (revs->cherry_pick)
+ die("--cherry-mark is incompatible with --cherry-pick");
+ revs->cherry_mark = 1;
+ revs->limited = 1; /* needs limit_list() */
} else if (!strcmp(arg, "--cherry-pick")) {
+ if (revs->cherry_mark)
+ die("--cherry-pick is incompatible with --cherry-mark");
revs->cherry_pick = 1;
revs->limited = 1;
} else if (!strcmp(arg, "--objects")) {
revs->verbose_header = 1;
revs->pretty_given = 1;
get_commit_format(arg+9, revs);
- } else if (!strcmp(arg, "--show-notes")) {
+ } else if (!strcmp(arg, "--show-notes") || !strcmp(arg, "--notes")) {
revs->show_notes = 1;
revs->show_notes_given = 1;
- } else if (!prefixcmp(arg, "--show-notes=")) {
+ revs->notes_opt.use_default_notes = 1;
+ } else if (!prefixcmp(arg, "--show-notes=") ||
+ !prefixcmp(arg, "--notes=")) {
struct strbuf buf = STRBUF_INIT;
revs->show_notes = 1;
revs->show_notes_given = 1;
- if (!revs->notes_opt.extra_notes_refs)
- revs->notes_opt.extra_notes_refs = xcalloc(1, sizeof(struct string_list));
- if (!prefixcmp(arg+13, "refs/"))
- /* happy */;
- else if (!prefixcmp(arg+13, "notes/"))
- strbuf_addstr(&buf, "refs/");
+ if (!prefixcmp(arg, "--show-notes")) {
+ if (revs->notes_opt.use_default_notes < 0)
+ revs->notes_opt.use_default_notes = 1;
+ strbuf_addstr(&buf, arg+13);
+ }
else
- strbuf_addstr(&buf, "refs/notes/");
- strbuf_addstr(&buf, arg+13);
- string_list_append(revs->notes_opt.extra_notes_refs,
+ strbuf_addstr(&buf, arg+8);
+ expand_notes_ref(&buf);
+ string_list_append(&revs->notes_opt.extra_notes_refs,
strbuf_detach(&buf, NULL));
} else if (!strcmp(arg, "--no-notes")) {
revs->show_notes = 0;
revs->show_notes_given = 1;
+ revs->notes_opt.use_default_notes = -1;
+ /* we have been strdup'ing ourselves, so trick
+ * string_list into free()ing strings */
+ revs->notes_opt.extra_notes_refs.strdup_strings = 1;
+ string_list_clear(&revs->notes_opt.extra_notes_refs, 0);
+ revs->notes_opt.extra_notes_refs.strdup_strings = 0;
} else if (!strcmp(arg, "--standard-notes")) {
revs->show_notes_given = 1;
- revs->notes_opt.suppress_default_notes = 0;
+ revs->notes_opt.use_default_notes = 1;
} else if (!strcmp(arg, "--no-standard-notes")) {
- revs->notes_opt.suppress_default_notes = 1;
+ revs->notes_opt.use_default_notes = 0;
} else if (!strcmp(arg, "--oneline")) {
revs->verbose_header = 1;
get_commit_format("oneline", revs);
revs->abbrev = 40;
} else if (!strcmp(arg, "--abbrev-commit")) {
revs->abbrev_commit = 1;
+ revs->abbrev_commit_given = 1;
+ } else if (!strcmp(arg, "--no-abbrev-commit")) {
+ revs->abbrev_commit = 0;
} else if (!strcmp(arg, "--full-diff")) {
revs->diff = 1;
revs->full_diff = 1;
} else if (!strcmp(arg, "--children")) {
revs->children.name = "children";
revs->limited = 1;
+ } else if (!strcmp(arg, "--ignore-missing")) {
+ revs->ignore_missing = 1;
} else {
int opts = diff_opt_parse(&revs->diffopt, argv, argc);
if (!opts)
return for_each_ref_in_submodule(submodule, "refs/bisect/good", fn, cb_data);
}
-static void append_prune_data(const char ***prune_data, const char **av)
+static int handle_revision_pseudo_opt(const char *submodule,
+ struct rev_info *revs,
+ int argc, const char **argv, int *flags)
{
- const char **prune = *prune_data;
- int prune_nr;
- int prune_alloc;
+ const char *arg = argv[0];
+ const char *optarg;
+ int argcount;
- if (!prune) {
- *prune_data = av;
- return;
+ /*
+ * NOTE!
+ *
+ * Commands like "git shortlog" will not accept the options below
+ * unless parse_revision_opt queues them (as opposed to erroring
+ * out).
+ *
+ * When implementing your new pseudo-option, remember to
+ * register it in the list at the top of handle_revision_opt.
+ */
+ if (!strcmp(arg, "--all")) {
+ handle_refs(submodule, revs, *flags, for_each_ref_submodule);
+ handle_refs(submodule, revs, *flags, head_ref_submodule);
+ } else if (!strcmp(arg, "--branches")) {
+ handle_refs(submodule, revs, *flags, for_each_branch_ref_submodule);
+ } else if (!strcmp(arg, "--bisect")) {
+ handle_refs(submodule, revs, *flags, for_each_bad_bisect_ref);
+ handle_refs(submodule, revs, *flags ^ UNINTERESTING, for_each_good_bisect_ref);
+ revs->bisect = 1;
+ } else if (!strcmp(arg, "--tags")) {
+ handle_refs(submodule, revs, *flags, for_each_tag_ref_submodule);
+ } else if (!strcmp(arg, "--remotes")) {
+ handle_refs(submodule, revs, *flags, for_each_remote_ref_submodule);
+ } 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);
+ return argcount;
+ } else if (!prefixcmp(arg, "--branches=")) {
+ struct all_refs_cb cb;
+ init_all_refs_cb(&cb, revs, *flags);
+ for_each_glob_ref_in(handle_one_ref, arg + 11, "refs/heads/", &cb);
+ } else if (!prefixcmp(arg, "--tags=")) {
+ struct all_refs_cb cb;
+ init_all_refs_cb(&cb, revs, *flags);
+ for_each_glob_ref_in(handle_one_ref, arg + 7, "refs/tags/", &cb);
+ } else if (!prefixcmp(arg, "--remotes=")) {
+ struct all_refs_cb cb;
+ init_all_refs_cb(&cb, revs, *flags);
+ for_each_glob_ref_in(handle_one_ref, arg + 10, "refs/remotes/", &cb);
+ } else if (!strcmp(arg, "--reflog")) {
+ handle_reflog(revs, *flags);
+ } else if (!strcmp(arg, "--not")) {
+ *flags ^= UNINTERESTING;
+ } else if (!strcmp(arg, "--no-walk")) {
+ revs->no_walk = 1;
+ } else if (!strcmp(arg, "--do-walk")) {
+ revs->no_walk = 0;
+ } else {
+ return 0;
}
- /* count existing ones */
- for (prune_nr = 0; prune[prune_nr]; prune_nr++)
- ;
- prune_alloc = prune_nr; /* not really, but we do not know */
-
- while (*av) {
- ALLOC_GROW(prune, prune_nr+1, prune_alloc);
- prune[prune_nr++] = *av;
- av++;
- }
- if (prune) {
- ALLOC_GROW(prune, prune_nr+1, prune_alloc);
- prune[prune_nr] = NULL;
- }
- *prune_data = prune;
+ return 1;
}
/*
int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct setup_revision_opt *opt)
{
int i, flags, left, seen_dashdash, read_from_stdin, got_rev_arg = 0;
- const char **prune_data = NULL;
+ struct cmdline_pathspec prune_data;
const char *submodule = NULL;
- const char *optarg;
- int argcount;
+ memset(&prune_data, 0, sizeof(prune_data));
if (opt)
submodule = opt->submodule;
argv[i] = NULL;
argc = i;
if (argv[i + 1])
- prune_data = argv + i + 1;
+ append_prune_data(&prune_data, argv + i + 1);
seen_dashdash = 1;
break;
}
if (*arg == '-') {
int opts;
- if (!strcmp(arg, "--all")) {
- handle_refs(submodule, revs, flags, for_each_ref_submodule);
- handle_refs(submodule, revs, flags, head_ref_submodule);
- continue;
- }
- if (!strcmp(arg, "--branches")) {
- handle_refs(submodule, revs, flags, for_each_branch_ref_submodule);
- continue;
- }
- if (!strcmp(arg, "--bisect")) {
- handle_refs(submodule, revs, flags, for_each_bad_bisect_ref);
- handle_refs(submodule, revs, flags ^ UNINTERESTING, for_each_good_bisect_ref);
- revs->bisect = 1;
- continue;
- }
- if (!strcmp(arg, "--tags")) {
- handle_refs(submodule, revs, flags, for_each_tag_ref_submodule);
- continue;
- }
- if (!strcmp(arg, "--remotes")) {
- handle_refs(submodule, revs, flags, for_each_remote_ref_submodule);
- continue;
- }
- if ((argcount = parse_long_opt("glob", argv + i, &optarg))) {
- struct all_refs_cb cb;
- i += argcount - 1;
- init_all_refs_cb(&cb, revs, flags);
- for_each_glob_ref(handle_one_ref, optarg, &cb);
- continue;
- }
- if (!prefixcmp(arg, "--branches=")) {
- struct all_refs_cb cb;
- init_all_refs_cb(&cb, revs, flags);
- for_each_glob_ref_in(handle_one_ref, arg + 11, "refs/heads/", &cb);
- continue;
- }
- if (!prefixcmp(arg, "--tags=")) {
- struct all_refs_cb cb;
- init_all_refs_cb(&cb, revs, flags);
- for_each_glob_ref_in(handle_one_ref, arg + 7, "refs/tags/", &cb);
- continue;
- }
- if (!prefixcmp(arg, "--remotes=")) {
- struct all_refs_cb cb;
- init_all_refs_cb(&cb, revs, flags);
- for_each_glob_ref_in(handle_one_ref, arg + 10, "refs/remotes/", &cb);
- continue;
- }
- if (!strcmp(arg, "--reflog")) {
- handle_reflog(revs, flags);
- continue;
- }
- if (!strcmp(arg, "--not")) {
- flags ^= UNINTERESTING;
- continue;
- }
- if (!strcmp(arg, "--no-walk")) {
- revs->no_walk = 1;
- continue;
- }
- if (!strcmp(arg, "--do-walk")) {
- revs->no_walk = 0;
+ opts = handle_revision_pseudo_opt(submodule,
+ revs, argc - i, argv + i,
+ &flags);
+ if (opts > 0) {
+ i += opts - 1;
continue;
}
+
if (!strcmp(arg, "--stdin")) {
if (revs->disable_stdin) {
argv[left++] = arg;
got_rev_arg = 1;
}
- if (prune_data)
- revs->prune_data = get_pathspec(revs->prefix, prune_data);
+ if (prune_data.nr) {
+ /*
+ * If we need to introduce the magic "a lone ':' means no
+ * pathspec whatsoever", here is the place to do so.
+ *
+ * if (prune_data.nr == 1 && !strcmp(prune_data[0], ":")) {
+ * prune_data.nr = 0;
+ * prune_data.alloc = 0;
+ * free(prune_data.path);
+ * prune_data.path = NULL;
+ * } else {
+ * terminate prune_data.alloc with NULL and
+ * call init_pathspec() to set revs->prune_data here.
+ * }
+ */
+ ALLOC_GROW(prune_data.path, prune_data.nr+1, prune_data.alloc);
+ prune_data.path[prune_data.nr++] = NULL;
+ init_pathspec(&revs->prune_data,
+ get_pathspec(revs->prefix, prune_data.path));
+ }
if (revs->def == NULL)
revs->def = opt ? opt->def : NULL;
if (revs->topo_order)
revs->limited = 1;
- if (revs->prune_data) {
- diff_tree_setup_paths(revs->prune_data, &revs->pruning);
+ if (revs->prune_data.nr) {
+ diff_tree_setup_paths(revs->prune_data.raw, &revs->pruning);
/* Can't prune commits with rename following: the paths change.. */
if (!DIFF_OPT_TST(&revs->diffopt, FOLLOW_RENAMES))
revs->prune = 1;
if (!revs->full_diff)
- diff_tree_setup_paths(revs->prune_data, &revs->diffopt);
+ diff_tree_setup_paths(revs->prune_data.raw, &revs->diffopt);
}
if (revs->combine_merges)
revs->ignore_merges = 0;
return commit_ignore;
if (revs->min_age != -1 && (commit->date > revs->min_age))
return commit_ignore;
- if (revs->no_merges && commit->parents && commit->parents->next)
- return commit_ignore;
- if (revs->merges_only && !(commit->parents && commit->parents->next))
- return commit_ignore;
+ if (revs->min_parents || (revs->max_parents >= 0)) {
+ int n = 0;
+ struct commit_list *p;
+ for (p = commit->parents; p; p = p->next)
+ n++;
+ if ((n < revs->min_parents) ||
+ ((revs->max_parents >= 0) && (n > revs->max_parents)))
+ return commit_ignore;
+ }
if (!commit_match(commit, revs))
return commit_ignore;
if (revs->prune && revs->dense) {
graph_update(revs->graph, c);
return c;
}
+
+char *get_revision_mark(const struct rev_info *revs, const struct commit *commit)
+{
+ if (commit->object.flags & BOUNDARY)
+ return "-";
+ else if (commit->object.flags & UNINTERESTING)
+ return "^";
+ else if (commit->object.flags & PATCHSAME)
+ return "=";
+ else if (!revs || revs->left_right) {
+ if (commit->object.flags & SYMMETRIC_LEFT)
+ return "<";
+ else
+ return ">";
+ } else if (revs->graph)
+ return "*";
+ else if (revs->cherry_mark)
+ return "+";
+ return "";
+}
+
+void put_revision_mark(const struct rev_info *revs, const struct commit *commit)
+{
+ char *mark = get_revision_mark(revs, commit);
+ if (!strlen(mark))
+ return;
+ fputs(mark, stdout);
+ putchar(' ');
+}