diff options
Diffstat (limited to 'read-cache.c')
| -rw-r--r-- | read-cache.c | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/read-cache.c b/read-cache.c index 0382804e76..ac9a8e7e32 100644 --- a/read-cache.c +++ b/read-cache.c @@ -462,15 +462,17 @@ 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); + return error("%s: can only add regular files, symbolic links or git-directories", path); namelen = strlen(path); if (S_ISDIR(st_mode)) { @@ -505,23 +507,32 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st, return 0; } if (index_path(ce->sha1, path, st, 1)) - die("unable to index file %s", path); + return error("unable to index file %s", path); 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)) - die("unable to add %s to index",path); - if (verbose) + + /* 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)) + return error("unable to add %s to index",path); + 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, @@ -942,6 +953,7 @@ int refresh_index(struct index_state *istate, unsigned int flags, const char **p int allow_unmerged = (flags & REFRESH_UNMERGED) != 0; int quiet = (flags & REFRESH_QUIET) != 0; int not_new = (flags & REFRESH_IGNORE_MISSING) != 0; + int ignore_submodules = (flags & REFRESH_IGNORE_SUBMODULES) != 0; unsigned int options = really ? CE_MATCH_IGNORE_VALID : 0; for (i = 0; i < istate->cache_nr; i++) { @@ -949,6 +961,9 @@ int refresh_index(struct index_state *istate, unsigned int flags, const char **p int cache_errno = 0; ce = istate->cache[i]; + if (ignore_submodules && S_ISGITLINK(ce->ce_mode)) + continue; + if (ce_stage(ce)) { while ((i < istate->cache_nr) && ! strcmp(istate->cache[i]->name, ce->name)) |