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merge(3p/git): Merge git subtree at v2.29.2

Browse source 
This also bumps the stable nixpkgs to 20.09 as of 2020-11-21, because
there is some breakage in the git build related to the netrc
credentials helper which someone has taken care of in nixpkgs.

The stable channel is not used for anything other than git, so this
should be fine.

Change-Id: I3575a19dab09e1e9556cf8231d717de9890484fb
This commit is contained in:
Vincent Ambo 2020-11-21 19:20:35 +01:00
parent 082c006c04
commit f4609b896f
1485 changed files with 241535 additions and 109418 deletions
Download patch file Download diff file Expand all files Collapse all files

59
third_party/git/list-objects.c vendored
View file

@ -18,8 +18,7 @@ struct traversal_context {
show_object_fn show_object;
show_commit_fn show_commit;
void *show_data;
filter_object_fn filter_fn;
void *filter_data;
struct filter *filter;
};
static void process_blob(struct traversal_context *ctx,
@ -29,7 +28,7 @@ static void process_blob(struct traversal_context *ctx,
{
struct object *obj = &blob->object;
size_t pathlen;
enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
enum list_objects_filter_result r;
if (!ctx->revs->blob_objects)
return;
@ -54,11 +53,10 @@ static void process_blob(struct traversal_context *ctx,
pathlen = path->len;
strbuf_addstr(path, name);
if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
r = ctx->filter_fn(ctx->revs->repo,
LOFS_BLOB, obj,
path->buf, &path->buf[pathlen],
ctx->filter_data);
r = list_objects_filter__filter_object(ctx->revs->repo,
LOFS_BLOB, obj,
path->buf, &path->buf[pathlen],
ctx->filter);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
@ -157,7 +155,7 @@ static void process_tree(struct traversal_context *ctx,
struct object *obj = &tree->object;
struct rev_info *revs = ctx->revs;
int baselen = base->len;
enum list_objects_filter_result r = LOFR_MARK_SEEN | LOFR_DO_SHOW;
enum list_objects_filter_result r;
int failed_parse;
if (!revs->tree_objects)
@ -186,11 +184,10 @@ static void process_tree(struct traversal_context *ctx,
}
strbuf_addstr(base, name);
if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn)
r = ctx->filter_fn(ctx->revs->repo,
LOFS_BEGIN_TREE, obj,
base->buf, &base->buf[baselen],
ctx->filter_data);
r = list_objects_filter__filter_object(ctx->revs->repo,
LOFS_BEGIN_TREE, obj,
base->buf, &base->buf[baselen],
ctx->filter);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
@ -203,16 +200,14 @@ static void process_tree(struct traversal_context *ctx,
else if (!failed_parse)
process_tree_contents(ctx, tree, base);
if ((obj->flags & NOT_USER_GIVEN) && ctx->filter_fn) {
r = ctx->filter_fn(ctx->revs->repo,
LOFS_END_TREE, obj,
base->buf, &base->buf[baselen],
ctx->filter_data);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
ctx->show_object(obj, base->buf, ctx->show_data);
}
r = list_objects_filter__filter_object(ctx->revs->repo,
LOFS_END_TREE, obj,
base->buf, &base->buf[baselen],
ctx->filter);
if (r & LOFR_MARK_SEEN)
obj->flags |= SEEN;
if (r & LOFR_DO_SHOW)
ctx->show_object(obj, base->buf, ctx->show_data);
strbuf_setlen(base, baselen);
free_tree_buffer(tree);
@ -370,7 +365,9 @@ static void do_traverse(struct traversal_context *ctx)
* an uninteresting boundary commit may not have its tree
* parsed yet, but we are not going to show them anyway
*/
if (get_commit_tree(commit)) {
if (!ctx->revs->tree_objects)
; /* do not bother loading tree */
else if (get_commit_tree(commit)) {
struct tree *tree = get_commit_tree(commit);
tree->object.flags |= NOT_USER_GIVEN;
add_pending_tree(ctx->revs, tree);
@ -402,8 +399,7 @@ void traverse_commit_list(struct rev_info *revs,
ctx.show_commit = show_commit;
ctx.show_object = show_object;
ctx.show_data = show_data;
ctx.filter_fn = NULL;
ctx.filter_data = NULL;
ctx.filter = NULL;
do_traverse(&ctx);
}
@ -416,17 +412,12 @@ void traverse_commit_list_filtered(
struct oidset *omitted)
{
struct traversal_context ctx;
filter_free_fn filter_free_fn = NULL;
ctx.revs = revs;
ctx.show_object = show_object;
ctx.show_commit = show_commit;
ctx.show_data = show_data;
ctx.filter_fn = NULL;
ctx.filter_data = list_objects_filter__init(omitted, filter_options,
&ctx.filter_fn, &filter_free_fn);
ctx.filter = list_objects_filter__init(omitted, filter_options);
do_traverse(&ctx);
if (ctx.filter_data && filter_free_fn)
filter_free_fn(ctx.filter_data);
list_objects_filter__free(ctx.filter);
}