v4 is all about updating commit.c and commit.cocci 11/33. I think I have
incorporated all changes from v3 discussion. The changes are separated
to a new patch 11/34 though, the old 11/33 is now 12/34.
Diff
diff --git a/commit-graph.c b/commit-graph.c
index 47e9be0a3a..155a270457 100644
--- a/commit-graph.c
+++ b/commit-graph.c
@@ -343,6 +343,11 @@ static void fill_commit_graph_info(struct commit *item,
struct commit_graph *g,
item->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
}
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
static int fill_commit_in_graph(struct repository *r,
struct commit *item,
struct commit_graph *g, uint32_t pos)
@@ -356,7 +361,7 @@ static int fill_commit_in_graph(struct repository *r,
item->object.parsed = 1;
item->graph_pos = pos;
- item->maybe_tree = NULL;
+ set_commit_tree(item, NULL);
date_high = get_be32(commit_data + g->hash_len + 8) & 0x3;
date_low = get_be32(commit_data + g->hash_len + 12);
@@ -442,7 +447,7 @@ static struct tree *load_tree_for_commit(struct repository
*r,
GRAPH_DATA_WIDTH * (c->graph_pos);
hashcpy(oid.hash, commit_data);
- c->maybe_tree = lookup_tree(r, &oid);
+ set_commit_tree(c, lookup_tree(r, &oid));
return c->maybe_tree;
}
diff --git a/commit.c b/commit.c
index f0a5506f04..a9e74647dc 100644
--- a/commit.c
+++ b/commit.c
@@ -340,6 +340,11 @@ void free_commit_buffer(struct parsed_object_pool *pool,
struct commit *commit)
}
}
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
struct tree *repo_get_commit_tree(struct repository *r,
const struct commit *commit)
{
@@ -359,7 +364,7 @@ struct object_id *get_commit_tree_oid(const struct commit
*commit)
void release_commit_memory(struct parsed_object_pool *pool, struct commit *c)
{
- c->maybe_tree = NULL;
+ set_commit_tree(c, NULL);
c->index = 0;
free_commit_buffer(pool, c);
free_commit_list(c->parents);
@@ -407,7 +412,7 @@ int parse_commit_buffer(struct repository *r, struct commit
*item, const void *b
if (get_oid_hex(bufptr + 5, &parent) < 0)
return error("bad tree pointer in commit %s",
oid_to_hex(&item->object.oid));
- item->maybe_tree = lookup_tree(r, &parent);
+ set_commit_tree(item, lookup_tree(r, &parent));
bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */
pptr = &item->parents;
diff --git a/contrib/coccinelle/commit.cocci b/contrib/coccinelle/commit.cocci
index 57c8f71479..d03453341e 100644
--- a/contrib/coccinelle/commit.cocci
+++ b/contrib/coccinelle/commit.cocci
@@ -10,20 +10,25 @@ expression c;
- c->maybe_tree->object.oid.hash
+ get_commit_tree_oid(c)->hash
+@@
+identifier f !~ "^set_commit_tree$";
+expression c;
+expression s;
+@@
+ f(...) {<...
+- c->maybe_tree = s
++ set_commit_tree(c, s)
+ ...>}
+
// These excluded functions must access c->maybe_tree direcly.
+// Note that if c->maybe_tree is written somewhere outside of these
+// functions, then the recommended transformation will be bogus with
+// repo_get_commit_tree() on the LHS.
@@
-identifier f !~
"^(repo_get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit)$";
+identifier f !~
"^(repo_get_commit_tree|get_commit_tree_in_graph_one|load_tree_for_commit|set_commit_tree)$";
expression c;
@@
f(...) {<...
- c->maybe_tree
-+ repo_get_commit_tree(the_repository, c)
++ repo_get_commit_tree(specify_the_right_repo_here, c)
...>}
-
-@@
-expression c;
-expression r;
-expression s;
-@@
-- repo_get_commit_tree(r, c) = s
-+ c->maybe_tree = s
diff --git a/merge-recursive.c b/merge-recursive.c
index 6c40c61c47..ca4731a719 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -163,6 +163,11 @@ static struct tree *shift_tree_object(struct repository
*repo,
return lookup_tree(repo, &shifted);
}
+static inline void set_commit_tree(struct commit *c, struct tree *t)
+{
+ c->maybe_tree = t;
+}
+
static struct commit *make_virtual_commit(struct repository *repo,
struct tree *tree,
const char *comment)
@@ -170,7 +175,7 @@ static struct commit *make_virtual_commit(struct repository
*repo,
struct commit *commit = alloc_commit_node(repo);
set_merge_remote_desc(commit, comment, (struct object *)commit);
- commit->maybe_tree = tree;
+ set_commit_tree(commit, tree);
commit->object.parsed = 1;
return commit;
}
Nguyễn Thái Ngọc Duy (32):
packfile.c: add repo_approximate_object_count()
refs.c: add refs_ref_exists()
refs.c: add refs_shorten_unambiguous_ref()
refs.c: remove the_repo from substitute_branch_name()
refs.c: remove the_repo from expand_ref()
refs.c: add repo_dwim_ref()
refs.c: add repo_dwim_log()
refs.c: remove the_repo from read_ref_at()
commit.cocci: refactor code, avoid double rewrite
commit.c: add repo_get_commit_tree()
sha1-name.c: remove the_repo from sort_ambiguous()
sha1-name.c: remove the_repo from find_abbrev_len_packed()
sha1-name.c: add repo_find_unique_abbrev_r()
sha1-name.c: store and use repo in struct disambiguate_state
sha1-name.c: add repo_for_each_abbrev()
sha1-name.c: remove the_repo from get_short_oid()
sha1-name.c: remove the_repo from interpret_nth_prior_checkout()
sha1-name.c: remove the_repo from interpret_branch_mark()
sha1-name.c: add repo_interpret_branch_name()
sha1-name.c: remove the_repo from get_oid_oneline()
sha1-name.c: remove the_repo from get_describe_name()
sha1-name.c: remove the_repo from get_oid_basic()
sha1-name.c: remove the_repo from get_oid_1()
sha1-name.c: remove the_repo from handle_one_ref()
sha1-name.c: remove the_repo from diagnose_invalid_index_path()
sha1-name.c: remove the_repo from resolve_relative_path()
sha1-name.c: remove the_repo from get_oid_with_context_1()
sha1-name.c: add repo_get_oid()
submodule-config.c: use repo_get_oid for reading .gitmodules
sha1-name.c: remove the_repo from maybe_die_on_misspelt_object_name
sha1-name.c: remove the_repo from other get_oid_*
sha1-name.c: remove the_repo from get_oid_mb()
SZEDER Gábor (2):
builtin rebase: use FREE_AND_NULL
builtin rebase: use oideq()
builtin/rebase.c | 5 +-
builtin/show-branch.c | 6 +-
cache.h | 50 ++--
commit-graph.c | 9 +-
commit.c | 14 +-
commit.h | 5 +-
contrib/coccinelle/commit.cocci | 20 +-
dir.c | 8 +
dir.h | 4 +-
merge-recursive.c | 7 +-
packfile.c | 14 +-
packfile.h | 3 +-
refs.c | 71 ++++--
refs.h | 9 +-
setup.c | 7 +-
sha1-name.c | 388 ++++++++++++++++++-----------
submodule-config.c | 20 +-
t/t7814-grep-recurse-submodules.sh | 6 +-
upload-pack.c | 2 +-
19 files changed, 407 insertions(+), 241 deletions(-)
--
2.21.0.682.g30d2204636
