From 18b037a5b61532cba7f19efdb2e75c258d87d3d7 Mon Sep 17 00:00:00 2001 From: Jonathan Nieder Date: Thu, 5 Aug 2010 06:24:58 -0500 Subject: ll-merge: let caller decide whether to renormalize MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add a “renormalize” bit to the ll-merge options word so callers can decide on a case-by-case basis whether the merge is likely to have overlapped with a change in smudge/clean rules. This reveals a few commands that have not been taking that situation into account, though it does not fix them. No functional change intended. Cc: Eyvind Bernhardsen Improved-by: Junio C Hamano Signed-off-by: Jonathan Nieder Signed-off-by: Junio C Hamano --- rerere.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) (limited to 'rerere.c') diff --git a/rerere.c b/rerere.c index 219789098..9dd4c7e1d 100644 --- a/rerere.c +++ b/rerere.c @@ -319,6 +319,10 @@ static int handle_cache(const char *path, unsigned char *sha1, const char *outpu if (!mmfile[i].ptr && !mmfile[i].size) mmfile[i].ptr = xstrdup(""); } + /* + * NEEDSWORK: handle conflicts from merges with + * merge.renormalize set, too + */ ll_merge(&result, path, &mmfile[0], NULL, &mmfile[1], "ours", &mmfile[2], "theirs", 0); @@ -361,7 +365,7 @@ static int find_conflict(struct string_list *conflict) return 0; } -static int merge(const char *name, const char *path) +static int merge(const char *name, int renormalize, const char *path) { int ret; mmfile_t cur = {NULL, 0}, base = {NULL, 0}, other = {NULL, 0}; @@ -376,7 +380,8 @@ static int merge(const char *name, const char *path) ret = 1; goto out; } - ret = ll_merge(&result, path, &base, NULL, &cur, "", &other, "", 0); + ret = ll_merge(&result, path, &base, NULL, &cur, "", &other, "", + renormalize ? LL_OPT_RENORMALIZE : 0); if (!ret) { FILE *f = fopen(path, "w"); if (!f) @@ -424,7 +429,7 @@ static int update_paths(struct string_list *update) return status; } -static int do_plain_rerere(struct string_list *rr, int fd) +static int do_plain_rerere(struct string_list *rr, int fd, int renormalize) { struct string_list conflict = { NULL, 0, 0, 1 }; struct string_list update = { NULL, 0, 0, 1 }; @@ -469,7 +474,7 @@ static int do_plain_rerere(struct string_list *rr, int fd) const char *name = (const char *)rr->items[i].util; if (has_rerere_resolution(name)) { - if (!merge(name, path)) { + if (!merge(name, renormalize, path)) { if (rerere_autoupdate) string_list_insert(path, &update); fprintf(stderr, @@ -553,7 +558,7 @@ int rerere(int flags) fd = setup_rerere(&merge_rr, flags); if (fd < 0) return 0; - return do_plain_rerere(&merge_rr, fd); + return do_plain_rerere(&merge_rr, fd, merge_renormalize); } static int rerere_forget_one_path(const char *path, struct string_list *rr) -- cgit v1.2.1