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Merge branch 'mf/submodule-summary-with-correct-repository' 

"git diff/show" on a change that involves a submodule used to read
the information on commits in the submodule from a wrong repository
and gave a wrong information when the commit-graph is involved.

* mf/submodule-summary-with-correct-repository:
  submodule: use submodule repository when preparing summary
  revision: use repository from rev_info when parsing commits
This commit is contained in:
Junio C Hamano 2020-09-18 17:58:05 -07:00
parent 9d4e7ec4d9 85a1ec2c32
commit 4831c23f75
3 changed files with 15 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
commit.h
View File

@ -95,7 +95,6 @@ static inline int parse_commit_no_graph(struct commit *commit)
#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
#define parse_commit_internal(item, quiet, use) repo_parse_commit_internal(the_repository, item, quiet, use)
#define parse_commit_gently(item, quiet) repo_parse_commit_gently(the_repository, item, quiet)
#define parse_commit(item) repo_parse_commit(the_repository, item)
#endif

18
revision.c
View File

@ -440,7 +440,7 @@ 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)
if (repo_parse_commit(revs->repo, commit) < 0)
die("unable to parse commit %s", name);
if (flags & UNINTERESTING) {
mark_parents_uninteresting(commit);
@ -1013,7 +1013,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit)
ts->treesame[0] = 1;
}
}
if (parse_commit(p) < 0)
if (repo_parse_commit(revs->repo, p) < 0)
die("cannot simplify commit %s (because of %s)",
oid_to_hex(&commit->object.oid),
oid_to_hex(&p->object.oid));
@ -1058,7 +1058,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit)
* IOW, we pretend this parent is a
* "root" commit.
*/
if (parse_commit(p) < 0)
if (repo_parse_commit(revs->repo, p) < 0)
die("cannot simplify commit %s (invalid %s)",
oid_to_hex(&commit->object.oid),
oid_to_hex(&p->object.oid));
@ -1126,7 +1126,7 @@ static int process_parents(struct rev_info *revs, struct commit *commit,
parent = parent->next;
if (p)
p->object.flags |= UNINTERESTING;
if (parse_commit_gently(p, 1) < 0)
if (repo_parse_commit_gently(revs->repo, p, 1) < 0)
continue;
if (p->parents)
mark_parents_uninteresting(p);
@ -1157,7 +1157,7 @@ static int process_parents(struct rev_info *revs, struct commit *commit,
struct commit *p = parent->item;
int gently = revs->ignore_missing_links ||
revs->exclude_promisor_objects;
if (parse_commit_gently(p, gently) < 0) {
if (repo_parse_commit_gently(revs->repo, p, gently) < 0) {
if (revs->exclude_promisor_objects &&
is_promisor_object(&p->object.oid)) {
if (revs->first_parent_only)
@ -3337,7 +3337,7 @@ static void explore_walk_step(struct rev_info *revs)
if (!c)
return;
if (parse_commit_gently(c, 1) < 0)
if (repo_parse_commit_gently(revs->repo, c, 1) < 0)
return;
if (revs->sort_order == REV_SORT_BY_AUTHOR_DATE)
@ -3375,7 +3375,7 @@ static void indegree_walk_step(struct rev_info *revs)
if (!c)
return;
if (parse_commit_gently(c, 1) < 0)
if (repo_parse_commit_gently(revs->repo, c, 1) < 0)
return;
explore_to_depth(revs, commit_graph_generation(c));
@ -3457,7 +3457,7 @@ static void init_topo_walk(struct rev_info *revs)
struct commit *c = list->item;
uint32_t generation;
if (parse_commit_gently(c, 1))
if (repo_parse_commit_gently(revs->repo, c, 1))
continue;
test_flag_and_insert(&info->explore_queue, c, TOPO_WALK_EXPLORED);
@ -3521,7 +3521,7 @@ static void expand_topo_walk(struct rev_info *revs, struct commit *commit)
if (parent->object.flags & UNINTERESTING)
continue;
if (parse_commit_gently(parent, 1) < 0)
if (repo_parse_commit_gently(revs->repo, parent, 1) < 0)
continue;
generation = commit_graph_generation(parent);

11
submodule.c
View File

@ -438,13 +438,14 @@ void handle_ignore_submodules_arg(struct diff_options *diffopt,
*/
}
static int prepare_submodule_diff_summary(struct rev_info *rev, const char *path,
struct commit *left, struct commit *right,
struct commit_list *merge_bases)
static int prepare_submodule_diff_summary(struct repository *r, struct rev_info *rev,
const char *path,
struct commit *left, struct commit *right,
struct commit_list *merge_bases)
{
struct commit_list *list;
repo_init_revisions(the_repository, rev, NULL);
repo_init_revisions(r, rev, NULL);
setup_revisions(0, NULL, rev, NULL);
rev->left_right = 1;
rev->first_parent_only = 1;
@ -632,7 +633,7 @@ void show_submodule_diff_summary(struct diff_options *o, const char *path,
goto out;
/* Treat revision walker failure the same as missing commits */
if (prepare_submodule_diff_summary(&rev, path, left, right, merge_bases)) {
if (prepare_submodule_diff_summary(sub, &rev, path, left, right, merge_bases)) {
diff_emit_submodule_error(o, "(revision walker failed)\n");
goto out;
}