diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/read-cache.c b/read-cache.c index 0382804e76..5d967e8ec9 100644 --- a/read-cache.c +++ b/read-cache.c @@ -462,12 +462,14 @@ static struct cache_entry *create_alias_ce(struct cache_entry *ce, struct cache_ return new; } -int add_to_index(struct index_state *istate, const char *path, struct stat *st, int verbose) +int add_to_index(struct index_state *istate, const char *path, struct stat *st, int flags) { - int size, namelen; + int size, namelen, was_same; mode_t st_mode = st->st_mode; struct cache_entry *ce, *alias; unsigned ce_option = CE_MATCH_IGNORE_VALID|CE_MATCH_RACY_IS_DIRTY; + int verbose = flags & (ADD_CACHE_VERBOSE | ADD_CACHE_PRETEND); + int pretend = flags & ADD_CACHE_PRETEND; if (!S_ISREG(st_mode) && !S_ISLNK(st_mode) && !S_ISDIR(st_mode)) die("%s: can only add regular files, symbolic links or git-directories", path); @@ -509,19 +511,28 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st, if (ignore_case && alias && different_name(ce, alias)) ce = create_alias_ce(ce, alias); ce->ce_flags |= CE_ADDED; - if (add_index_entry(istate, ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE)) + + /* It was suspected to be recily clean, but it turns out to be Ok */ + was_same = (alias && + !ce_stage(alias) && + !hashcmp(alias->sha1, ce->sha1) && + ce->ce_mode == alias->ce_mode); + + if (pretend) + ; + else if (add_index_entry(istate, ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE)) die("unable to add %s to index",path); - if (verbose) + if (verbose && !was_same) printf("add '%s'\n", path); return 0; } -int add_file_to_index(struct index_state *istate, const char *path, int verbose) +int add_file_to_index(struct index_state *istate, const char *path, int flags) { struct stat st; if (lstat(path, &st)) die("%s: unable to stat (%s)", path, strerror(errno)); - return add_to_index(istate, path, &st, verbose); + return add_to_index(istate, path, &st, flags); } struct cache_entry *make_cache_entry(unsigned int mode, |