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Diffstat (limited to 'revision.c')
-rw-r--r--revision.c224
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);
}