From f4609b896fac842433bd495c166d5987852a6a73 Mon Sep 17 00:00:00 2001 From: Vincent Ambo Date: Sat, 21 Nov 2020 19:20:35 +0100 Subject: merge(3p/git): Merge git subtree at v2.29.2 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 --- third_party/git/tree-diff.c | 33 +++++++++++++++++---------------- 1 file changed, 17 insertions(+), 16 deletions(-) (limited to 'third_party/git/tree-diff.c') diff --git a/third_party/git/tree-diff.c b/third_party/git/tree-diff.c index 33ded7f8b3e7..7cebbb327e27 100644 --- a/third_party/git/tree-diff.c +++ b/third_party/git/tree-diff.c @@ -29,9 +29,9 @@ static struct combine_diff_path *ll_diff_tree_paths( struct combine_diff_path *p, const struct object_id *oid, const struct object_id **parents_oid, int nparent, struct strbuf *base, struct diff_options *opt); -static int ll_diff_tree_oid(const struct object_id *old_oid, - const struct object_id *new_oid, - struct strbuf *base, struct diff_options *opt); +static void ll_diff_tree_oid(const struct object_id *old_oid, + const struct object_id *new_oid, + struct strbuf *base, struct diff_options *opt); /* * Compare two tree entries, taking into account only path/S_ISDIR(mode), @@ -434,6 +434,9 @@ static struct combine_diff_path *ll_diff_tree_paths( if (diff_can_quit_early(opt)) break; + if (opt->max_changes && diff_queued_diff.nr > opt->max_changes) + break; + if (opt->pathspec.nr) { skip_uninteresting(&t, base, opt); for (i = 0; i < nparent; i++) @@ -673,9 +676,9 @@ static void try_to_follow_renames(const struct object_id *old_oid, q->nr = 1; } -static int ll_diff_tree_oid(const struct object_id *old_oid, - const struct object_id *new_oid, - struct strbuf *base, struct diff_options *opt) +static void ll_diff_tree_oid(const struct object_id *old_oid, + const struct object_id *new_oid, + struct strbuf *base, struct diff_options *opt) { struct combine_diff_path phead, *p; pathchange_fn_t pathchange_old = opt->pathchange; @@ -691,29 +694,27 @@ static int ll_diff_tree_oid(const struct object_id *old_oid, } opt->pathchange = pathchange_old; - return 0; } -int diff_tree_oid(const struct object_id *old_oid, - const struct object_id *new_oid, - const char *base_str, struct diff_options *opt) +void diff_tree_oid(const struct object_id *old_oid, + const struct object_id *new_oid, + const char *base_str, struct diff_options *opt) { struct strbuf base; - int retval; strbuf_init(&base, PATH_MAX); strbuf_addstr(&base, base_str); - retval = ll_diff_tree_oid(old_oid, new_oid, &base, opt); + ll_diff_tree_oid(old_oid, new_oid, &base, opt); if (!*base_str && opt->flags.follow_renames && diff_might_be_rename()) try_to_follow_renames(old_oid, new_oid, &base, opt); strbuf_release(&base); - - return retval; } -int diff_root_tree_oid(const struct object_id *new_oid, const char *base, struct diff_options *opt) +void diff_root_tree_oid(const struct object_id *new_oid, + const char *base, + struct diff_options *opt) { - return diff_tree_oid(NULL, new_oid, base, opt); + diff_tree_oid(NULL, new_oid, base, opt); } -- cgit 1.4.1