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Diffstat (limited to 'revision.c')
-rw-r--r--revision.c107
1 files changed, 64 insertions, 43 deletions
diff --git a/revision.c b/revision.c
index 40fd91ff2b..a1ddb9e11c 100644
--- a/revision.c
+++ b/revision.c
@@ -1,4 +1,5 @@
#include "cache.h"
+#include "object-store.h"
#include "tag.h"
#include "blob.h"
#include "tree.h"
@@ -23,12 +24,15 @@
#include "packfile.h"
#include "worktree.h"
#include "argv-array.h"
+#include "commit-reach.h"
volatile show_early_output_fn_t show_early_output;
static const char *term_bad;
static const char *term_good;
+implement_shared_commit_slab(revision_sources, char *);
+
void show_object_with_name(FILE *out, struct object *obj, const char *name)
{
const char *p;
@@ -48,7 +52,8 @@ static void mark_blob_uninteresting(struct blob *blob)
blob->object.flags |= UNINTERESTING;
}
-static void mark_tree_contents_uninteresting(struct tree *tree)
+static void mark_tree_contents_uninteresting(struct repository *r,
+ struct tree *tree)
{
struct tree_desc desc;
struct name_entry entry;
@@ -60,10 +65,10 @@ static void mark_tree_contents_uninteresting(struct tree *tree)
while (tree_entry(&desc, &entry)) {
switch (object_type(entry.mode)) {
case OBJ_TREE:
- mark_tree_uninteresting(lookup_tree(entry.oid));
+ mark_tree_uninteresting(r, lookup_tree(r, entry.oid));
break;
case OBJ_BLOB:
- mark_blob_uninteresting(lookup_blob(entry.oid));
+ mark_blob_uninteresting(lookup_blob(r, entry.oid));
break;
default:
/* Subproject commit - not in this repository */
@@ -78,7 +83,7 @@ static void mark_tree_contents_uninteresting(struct tree *tree)
free_tree_buffer(tree);
}
-void mark_tree_uninteresting(struct tree *tree)
+void mark_tree_uninteresting(struct repository *r, struct tree *tree)
{
struct object *obj;
@@ -89,7 +94,7 @@ void mark_tree_uninteresting(struct tree *tree)
if (obj->flags & UNINTERESTING)
return;
obj->flags |= UNINTERESTING;
- mark_tree_contents_uninteresting(tree);
+ mark_tree_contents_uninteresting(r, tree);
}
struct commit_stack {
@@ -194,7 +199,7 @@ void add_head_to_pending(struct rev_info *revs)
struct object *obj;
if (get_oid("HEAD", &oid))
return;
- obj = parse_object(&oid);
+ obj = parse_object(revs->repo, &oid);
if (!obj)
return;
add_pending_object(revs, obj, "HEAD");
@@ -206,7 +211,7 @@ static struct object *get_reference(struct rev_info *revs, const char *name,
{
struct object *object;
- object = parse_object(oid);
+ object = parse_object(revs->repo, oid);
if (!object) {
if (revs->ignore_missing)
return object;
@@ -243,10 +248,13 @@ static struct commit *handle_commit(struct rev_info *revs,
add_pending_object(revs, object, tag->tag);
if (!tag->tagged)
die("bad tag");
- object = parse_object(&tag->tagged->oid);
+ object = parse_object(revs->repo, &tag->tagged->oid);
if (!object) {
if (revs->ignore_missing_links || (flags & UNINTERESTING))
return NULL;
+ if (revs->exclude_promisor_objects &&
+ is_promisor_object(&tag->tagged->oid))
+ return NULL;
die("bad object %s", oid_to_hex(&tag->tagged->oid));
}
object->flags |= flags;
@@ -265,14 +273,19 @@ static struct commit *handle_commit(struct rev_info *revs,
*/
if (object->type == OBJ_COMMIT) {
struct commit *commit = (struct commit *)object;
+
if (parse_commit(commit) < 0)
die("unable to parse commit %s", name);
if (flags & UNINTERESTING) {
mark_parents_uninteresting(commit);
revs->limited = 1;
}
- if (revs->show_source && !commit->util)
- commit->util = xstrdup(name);
+ if (revs->sources) {
+ char **slot = revision_sources_at(revs->sources, commit);
+
+ if (!*slot)
+ *slot = xstrdup(name);
+ }
return commit;
}
@@ -285,7 +298,7 @@ static struct commit *handle_commit(struct rev_info *revs,
if (!revs->tree_objects)
return NULL;
if (flags & UNINTERESTING) {
- mark_tree_contents_uninteresting(tree);
+ mark_tree_contents_uninteresting(revs->repo, tree);
return NULL;
}
add_pending_object_with_path(revs, object, name, mode, path);
@@ -824,8 +837,12 @@ static int add_parents_to_list(struct rev_info *revs, struct commit *commit,
}
return -1;
}
- if (revs->show_source && !p->util)
- p->util = commit->util;
+ if (revs->sources) {
+ char **slot = revision_sources_at(revs->sources, p);
+
+ if (!*slot)
+ *slot = *revision_sources_at(revs->sources, commit);
+ }
p->object.flags |= left_flag;
if (!(p->object.flags & SEEN)) {
p->object.flags |= SEEN;
@@ -861,7 +878,7 @@ static void cherry_pick_list(struct commit_list *list, struct rev_info *revs)
return;
left_first = left_count < right_count;
- init_patch_ids(&ids);
+ init_patch_ids(revs->repo, &ids);
ids.diffopts.pathspec = revs->diffopt.pathspec;
/* Compute patch-ids for one side */
@@ -1237,7 +1254,7 @@ static void handle_one_reflog_commit(struct object_id *oid, void *cb_data)
{
struct all_refs_cb *cb = cb_data;
if (!is_null_oid(oid)) {
- struct object *o = parse_object(oid);
+ struct object *o = parse_object(cb->all_revs->repo, oid);
if (o) {
o->flags |= cb->all_flags;
/* ??? CMDLINEFLAGS ??? */
@@ -1296,7 +1313,7 @@ void add_reflogs_to_pending(struct rev_info *revs, unsigned flags)
cb.all_revs = revs;
cb.all_flags = flags;
- cb.refs = get_main_ref_store(the_repository);
+ cb.refs = get_main_ref_store(revs->repo);
for_each_reflog(handle_one_reflog, &cb);
if (!revs->single_worktree)
@@ -1310,7 +1327,7 @@ static void add_cache_tree(struct cache_tree *it, struct rev_info *revs,
int i;
if (it->entry_count >= 0) {
- struct tree *tree = lookup_tree(&it->oid);
+ struct tree *tree = lookup_tree(revs->repo, &it->oid);
add_pending_object_with_path(revs, &tree->object, "",
040000, path->buf);
}
@@ -1336,7 +1353,7 @@ static void do_add_index_objects_to_pending(struct rev_info *revs,
if (S_ISGITLINK(ce->ce_mode))
continue;
- blob = lookup_blob(&ce->oid);
+ blob = lookup_blob(revs->repo, &ce->oid);
if (!blob)
die("unable to add index blob to traversal");
add_pending_object_with_path(revs, &blob->object, "",
@@ -1354,8 +1371,8 @@ void add_index_objects_to_pending(struct rev_info *revs, unsigned int flags)
{
struct worktree **worktrees, **p;
- read_cache();
- do_add_index_objects_to_pending(revs, &the_index);
+ read_index(revs->repo->index);
+ do_add_index_objects_to_pending(revs, revs->repo->index);
if (revs->single_worktree)
return;
@@ -1423,10 +1440,13 @@ static int add_parents_only(struct rev_info *revs, const char *arg_, int flags,
return 1;
}
-void init_revisions(struct rev_info *revs, const char *prefix)
+void repo_init_revisions(struct repository *r,
+ struct rev_info *revs,
+ const char *prefix)
{
memset(revs, 0, sizeof(*revs));
+ revs->repo = r;
revs->abbrev = DEFAULT_ABBREV;
revs->ignore_merges = 1;
revs->simplify_history = 1;
@@ -1448,11 +1468,11 @@ void init_revisions(struct rev_info *revs, const char *prefix)
revs->commit_format = CMIT_FMT_DEFAULT;
revs->expand_tabs_in_log_default = 8;
- init_grep_defaults();
- grep_init(&revs->grep_filter, prefix);
+ init_grep_defaults(revs->repo);
+ grep_init(&revs->grep_filter, revs->repo, prefix);
revs->grep_filter.status_only = 1;
- diff_setup(&revs->diffopt);
+ repo_diff_setup(revs->repo, &revs->diffopt);
if (prefix && !revs->diffopt.prefix) {
revs->diffopt.prefix = prefix;
revs->diffopt.prefix_length = strlen(prefix);
@@ -1480,6 +1500,7 @@ static void prepare_show_merge(struct rev_info *revs)
struct object_id oid;
const char **prune = NULL;
int i, prune_num = 1; /* counting terminating NULL */
+ struct index_state *istate = revs->repo->index;
if (get_oid("HEAD", &oid))
die("--merge without HEAD?");
@@ -1495,20 +1516,20 @@ static void prepare_show_merge(struct rev_info *revs)
free_commit_list(bases);
head->object.flags |= SYMMETRIC_LEFT;
- if (!active_nr)
- read_cache();
- for (i = 0; i < active_nr; i++) {
- const struct cache_entry *ce = active_cache[i];
+ if (!istate->cache_nr)
+ read_index(istate);
+ for (i = 0; i < istate->cache_nr; i++) {
+ const struct cache_entry *ce = istate->cache[i];
if (!ce_stage(ce))
continue;
- if (ce_path_match(ce, &revs->prune_data, NULL)) {
+ if (ce_path_match(istate, ce, &revs->prune_data, NULL)) {
prune_num++;
REALLOC_ARRAY(prune, prune_num);
prune[prune_num-2] = ce->name;
prune[prune_num-1] = NULL;
}
- while ((i+1 < active_nr) &&
- ce_same_name(ce, active_cache[i+1]))
+ while ((i+1 < istate->cache_nr) &&
+ ce_same_name(ce, istate->cache[i+1]))
i++;
}
clear_pathspec(&revs->prune_data);
@@ -1565,8 +1586,8 @@ static int handle_dotdot_1(const char *arg, char *dotdot,
*dotdot = '\0';
}
- a_obj = parse_object(&a_oid);
- b_obj = parse_object(&b_oid);
+ a_obj = parse_object(revs->repo, &a_oid);
+ b_obj = parse_object(revs->repo, &b_oid);
if (!a_obj || !b_obj)
return dotdot_missing(arg, dotdot, revs, symmetric);
@@ -1579,8 +1600,8 @@ static int handle_dotdot_1(const char *arg, char *dotdot,
struct commit *a, *b;
struct commit_list *exclude;
- a = lookup_commit_reference(&a_obj->oid);
- b = lookup_commit_reference(&b_obj->oid);
+ a = lookup_commit_reference(revs->repo, &a_obj->oid);
+ b = lookup_commit_reference(revs->repo, &b_obj->oid);
if (!a || !b)
return dotdot_missing(arg, dotdot, revs, symmetric);
@@ -2188,7 +2209,7 @@ static int handle_revision_pseudo_opt(const char *submodule,
BUG("--single-worktree cannot be used together with submodule");
refs = get_submodule_ref_store(submodule);
} else
- refs = get_main_ref_store(the_repository);
+ refs = get_main_ref_store(revs->repo);
/*
* NOTE!
@@ -2302,7 +2323,7 @@ static void NORETURN diagnose_missing_default(const char *def)
*/
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, revarg_opt;
+ int i, flags, left, seen_dashdash, got_rev_arg = 0, revarg_opt;
struct argv_array prune_data = ARGV_ARRAY_INIT;
const char *submodule = NULL;
@@ -2332,7 +2353,6 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
revarg_opt = opt ? opt->revarg_opt : 0;
if (seen_dashdash)
revarg_opt |= REVARG_CANNOT_BE_FILENAME;
- read_from_stdin = 0;
for (left = i = 1; i < argc; i++) {
const char *arg = argv[i];
if (*arg == '-') {
@@ -2351,7 +2371,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
argv[left++] = arg;
continue;
}
- if (read_from_stdin++)
+ if (revs->read_from_stdin++)
die("--stdin given twice?");
read_revisions_from_stdin(revs, &prune_data);
continue;
@@ -2869,9 +2889,10 @@ void reset_revision_walk(void)
static int mark_uninteresting(const struct object_id *oid,
struct packed_git *pack,
uint32_t pos,
- void *unused)
+ void *cb)
{
- struct object *o = parse_object(oid);
+ struct rev_info *revs = cb;
+ struct object *o = parse_object(revs->repo, oid);
o->flags |= UNINTERESTING | SEEN;
return 0;
}
@@ -2904,7 +2925,7 @@ int prepare_revision_walk(struct rev_info *revs)
revs->treesame.name = "treesame";
if (revs->exclude_promisor_objects) {
- for_each_packed_object(mark_uninteresting, NULL,
+ for_each_packed_object(mark_uninteresting, revs,
FOR_EACH_OBJECT_PROMISOR_ONLY);
}
@@ -3222,7 +3243,7 @@ static void track_linear(struct rev_info *revs, struct commit *commit)
struct commit_list *p;
for (p = revs->previous_parents; p; p = p->next)
if (p->item == NULL || /* first commit */
- !oidcmp(&p->item->object.oid, &commit->object.oid))
+ oideq(&p->item->object.oid, &commit->object.oid))
break;
revs->linear = p != NULL;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-30 13:22:02 +0000