From: Jonathan Nieder Date: Thu, 5 Aug 2010 11:13:49 +0000 (-0500) Subject: merge-trees: push choice to renormalize away from low level X-Git-Tag: v1.7.3-rc0~17^2~8 X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=3e7589b7b3ff7a7aa93bec39c40603e370c51317;p=git.git merge-trees: push choice to renormalize away from low level The merge machinery decides whether to resmudge and clean relevant entries based on the global merge_renormalize setting, which is set by "git merge" based on its configuration (and left alone by other commands). A nicer interface would make that decision a parameter to merge_trees so callers would pass in a choice made on a call-by-call basis. Start by making blob_unchanged stop examining the merge_renormalize global. In other words, this change is a trivial no-op, but it brings us closer to something good. Cc: Eyvind Bernhardsen Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- diff --git a/merge-recursive.c b/merge-recursive.c index 5ad8fc9e7..2b55fc27d 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1074,7 +1074,7 @@ static int read_sha1_strbuf(const unsigned char *sha1, struct strbuf *dst) static int blob_unchanged(const unsigned char *o_sha, const unsigned char *a_sha, - const char *path) + int renormalize, const char *path) { struct strbuf o = STRBUF_INIT; struct strbuf a = STRBUF_INIT; @@ -1082,7 +1082,7 @@ static int blob_unchanged(const unsigned char *o_sha, if (sha_eq(o_sha, a_sha)) return 1; - if (!merge_renormalize) + if (!renormalize) return 0; assert(o_sha && a_sha); @@ -1112,6 +1112,7 @@ static int process_entry(struct merge_options *o, print_index_entry("\tpath: ", entry); */ int clean_merge = 1; + int normalize = merge_renormalize; unsigned o_mode = entry->stages[1].mode; unsigned a_mode = entry->stages[2].mode; unsigned b_mode = entry->stages[3].mode; @@ -1122,8 +1123,8 @@ static int process_entry(struct merge_options *o, if (o_sha && (!a_sha || !b_sha)) { /* Case A: Deleted in one */ if ((!a_sha && !b_sha) || - (!b_sha && blob_unchanged(o_sha, a_sha, path)) || - (!a_sha && blob_unchanged(o_sha, b_sha, path))) { + (!b_sha && blob_unchanged(o_sha, a_sha, normalize, path)) || + (!a_sha && blob_unchanged(o_sha, b_sha, normalize, path))) { /* Deleted in both or deleted in one and * unchanged in the other */ if (a_sha)