diff options
Diffstat (limited to 'builtin-apply.c')
| -rw-r--r-- | builtin-apply.c | 43 |
1 files changed, 35 insertions, 8 deletions
diff --git a/builtin-apply.c b/builtin-apply.c index 61b51315ed..f953c5b768 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -241,7 +241,7 @@ static char *find_name(const char *line, char *def, int p_value, int terminate) if (name) { char *cp = name; while (p_value) { - cp = strchr(name, '/'); + cp = strchr(cp, '/'); if (!cp) break; cp++; @@ -1612,15 +1612,22 @@ static int apply_line(char *output, const char *patch, int plen) buf = output; if (need_fix_leading_space) { + int consecutive_spaces = 0; /* between patch[1..last_tab_in_indent] strip the * funny spaces, updating them to tab as needed. */ for (i = 1; i < last_tab_in_indent; i++, plen--) { char ch = patch[i]; - if (ch != ' ') + if (ch != ' ') { + consecutive_spaces = 0; *output++ = ch; - else if ((i % 8) == 0) - *output++ = '\t'; + } else { + consecutive_spaces++; + if (consecutive_spaces == 8) { + *output++ = '\t'; + consecutive_spaces = 0; + } + } } fixed = 1; i = last_tab_in_indent; @@ -2152,6 +2159,20 @@ static int check_patch_list(struct patch *patch) return err; } +/* This function tries to read the sha1 from the current index */ +static int get_current_sha1(const char *path, unsigned char *sha1) +{ + int pos; + + if (read_cache() < 0) + return -1; + pos = cache_name_pos(path, strlen(path)); + if (pos < 0) + return -1; + hashcpy(sha1, active_cache[pos]->sha1); + return 0; +} + static void show_index_list(struct patch *list) { struct patch *patch; @@ -2168,8 +2189,16 @@ static void show_index_list(struct patch *list) if (0 < patch->is_new) sha1_ptr = null_sha1; else if (get_sha1(patch->old_sha1_prefix, sha1)) - die("sha1 information is lacking or useless (%s).", - name); + /* git diff has no index line for mode/type changes */ + if (!patch->lines_added && !patch->lines_deleted) { + if (get_current_sha1(patch->new_name, sha1) || + get_current_sha1(patch->old_name, sha1)) + die("mode change for %s, which is not " + "in current HEAD", name); + sha1_ptr = sha1; + } else + die("sha1 information is lacking or useless " + "(%s).", name); else sha1_ptr = sha1; @@ -2319,7 +2348,6 @@ static void remove_file(struct patch *patch, int rmdir_empty) if (update_index) { if (remove_file_from_cache(patch->old_name) < 0) die("unable to remove %s from index", patch->old_name); - cache_tree_invalidate_path(active_cache_tree, patch->old_name); } if (!cached) { if (S_ISGITLINK(patch->old_mode)) { @@ -2467,7 +2495,6 @@ static void create_file(struct patch *patch) mode = S_IFREG | 0644; create_one_file(path, mode, buf, size); add_index_file(path, mode, buf, size); - cache_tree_invalidate_path(active_cache_tree, path); } /* phase zero is to remove, phase one is to create */ |