diff options
| -rw-r--r-- | builtin-add.c | 34 | ||||
| -rw-r--r-- | builtin-mv.c | 2 | ||||
| -rw-r--r-- | cache.h | 13 | ||||
| -rw-r--r-- | read-cache.c | 23 | ||||
| -rwxr-xr-x | t/t2200-add-update.sh | 17 |
5 files changed, 53 insertions, 36 deletions
diff --git a/builtin-add.c b/builtin-add.c index 73235ed08a..6e4e645cb7 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -100,15 +100,16 @@ static void update_callback(struct diff_queue_struct *q, case DIFF_STATUS_UNMERGED: case DIFF_STATUS_MODIFIED: case DIFF_STATUS_TYPE_CHANGED: - if (add_file_to_cache(path, data->flags & ADD_FILES_VERBOSE)) { - if (!(data->flags & ADD_FILES_IGNORE_ERRORS)) + if (add_file_to_cache(path, data->flags)) { + if (!(data->flags & ADD_CACHE_IGNORE_ERRORS)) die("updating files failed"); data->add_errors++; } break; case DIFF_STATUS_DELETED: - remove_file_from_cache(path); - if (data->flags & ADD_FILES_VERBOSE) + if (!(data->flags & ADD_CACHE_PRETEND)) + remove_file_from_cache(path); + if (data->flags & (ADD_CACHE_PRETEND|ADD_CACHE_VERBOSE)) printf("remove '%s'\n", path); break; } @@ -221,6 +222,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) int i, newfd; const char **pathspec; struct dir_struct dir; + int flags; argc = parse_options(argc, argv, builtin_add_options, builtin_add_usage, 0); @@ -233,18 +235,15 @@ int cmd_add(int argc, const char **argv, const char *prefix) newfd = hold_locked_index(&lock_file, 1); + flags = ((verbose ? ADD_CACHE_VERBOSE : 0) | + (show_only ? ADD_CACHE_PRETEND : 0) | + (ignore_add_errors ? ADD_CACHE_IGNORE_ERRORS : 0)); + if (take_worktree_changes) { - int flags = 0; const char **pathspec; if (read_cache() < 0) die("index file corrupt"); pathspec = get_pathspec(prefix, argv); - - if (verbose) - flags |= ADD_FILES_VERBOSE; - if (ignore_add_errors) - flags |= ADD_FILES_IGNORE_ERRORS; - exit_status = add_files_to_cache(prefix, pathspec, flags); goto finish; } @@ -263,17 +262,6 @@ int cmd_add(int argc, const char **argv, const char *prefix) fill_directory(&dir, pathspec, ignored_too); - if (show_only) { - const char *sep = "", *eof = ""; - for (i = 0; i < dir.nr; i++) { - printf("%s%s", sep, dir.entries[i]->name); - sep = " "; - eof = "\n"; - } - fputs(eof, stdout); - return 0; - } - if (read_cache() < 0) die("index file corrupt"); @@ -287,7 +275,7 @@ int cmd_add(int argc, const char **argv, const char *prefix) } for (i = 0; i < dir.nr; i++) - if (add_file_to_cache(dir.entries[i]->name, verbose)) { + if (add_file_to_cache(dir.entries[i]->name, flags)) { if (!ignore_add_errors) die("adding files failed"); exit_status = 1; diff --git a/builtin-mv.c b/builtin-mv.c index fb8ffb41aa..fb906b3fc7 100644 --- a/builtin-mv.c +++ b/builtin-mv.c @@ -256,7 +256,7 @@ int cmd_mv(int argc, const char **argv, const char *prefix) for (i = 0; i < added.nr; i++) { const char *path = added.items[i].path; - if (add_file_to_cache(path, verbose)) + if (add_file_to_cache(path, verbose ? ADD_CACHE_VERBOSE : 0)) die("updating index entries failed"); } @@ -261,8 +261,8 @@ static inline void remove_name_hash(struct cache_entry *ce) #define add_cache_entry(ce, option) add_index_entry(&the_index, (ce), (option)) #define remove_cache_entry_at(pos) remove_index_entry_at(&the_index, (pos)) #define remove_file_from_cache(path) remove_file_from_index(&the_index, (path)) -#define add_to_cache(path, st, verbose) add_to_index(&the_index, (path), (st), (verbose)) -#define add_file_to_cache(path, verbose) add_file_to_index(&the_index, (path), (verbose)) +#define add_to_cache(path, st, flags) add_to_index(&the_index, (path), (st), (flags)) +#define add_file_to_cache(path, flags) add_file_to_index(&the_index, (path), (flags)) #define refresh_cache(flags) refresh_index(&the_index, (flags), NULL, NULL) #define ce_match_stat(ce, st, options) ie_match_stat(&the_index, (ce), (st), (options)) #define ce_modified(ce, st, options) ie_modified(&the_index, (ce), (st), (options)) @@ -371,8 +371,11 @@ extern int add_index_entry(struct index_state *, struct cache_entry *ce, int opt extern struct cache_entry *refresh_cache_entry(struct cache_entry *ce, int really); extern int remove_index_entry_at(struct index_state *, int pos); extern int remove_file_from_index(struct index_state *, const char *path); -extern int add_to_index(struct index_state *, const char *path, struct stat *, int verbose); -extern int add_file_to_index(struct index_state *, const char *path, int verbose); +#define ADD_CACHE_VERBOSE 1 +#define ADD_CACHE_PRETEND 2 +#define ADD_CACHE_IGNORE_ERRORS 4 +extern int add_to_index(struct index_state *, const char *path, struct stat *, int flags); +extern int add_file_to_index(struct index_state *, const char *path, int flags); extern struct cache_entry *make_cache_entry(unsigned int mode, const unsigned char *sha1, const char *path, int stage, int refresh); extern int ce_same_name(struct cache_entry *a, struct cache_entry *b); @@ -791,8 +794,6 @@ extern int convert_to_git(const char *path, const char *src, size_t len, extern int convert_to_working_tree(const char *path, const char *src, size_t len, struct strbuf *dst); /* add */ -#define ADD_FILES_VERBOSE 01 -#define ADD_FILES_IGNORE_ERRORS 02 /* * return 0 if success, 1 - if addition of a file failed and * ADD_FILES_IGNORE_ERRORS was specified in flags diff --git a/read-cache.c b/read-cache.c index bc039819ee..ac9a8e7e32 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)) return error("%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)) return error("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, diff --git a/t/t2200-add-update.sh b/t/t2200-add-update.sh index b664341926..f57a6e077c 100755 --- a/t/t2200-add-update.sh +++ b/t/t2200-add-update.sh @@ -111,4 +111,21 @@ test_expect_success 'touch and then add explicitly' ' ' +test_expect_success 'add -n -u should not add but just report' ' + + ( + echo "add '\''check'\''" && + echo "remove '\''top'\''" + ) >expect && + before=$(git ls-files -s check top) && + echo changed >>check && + rm -f top && + git add -n -u >actual && + after=$(git ls-files -s check top) && + + test "$before" = "$after" && + test_cmp expect actual + +' + test_done |