X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=builtin-apply.c;h=7b404ef6601e5b7820e9b1b6812225639e3ea4b1;hb=6ffd567bec439e7809ee0966556bd5e72fb78de4;hp=f312798af38553e0badeda9732736a62460eae05;hpb=8af95ca0174f05344e36d05b61844c8af4764b92;p=git.git diff --git a/builtin-apply.c b/builtin-apply.c index f312798af..7b404ef66 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -2271,6 +2271,25 @@ static struct patch *in_fn_table(const char *name) return NULL; } +/* + * item->util in the filename table records the status of the path. + * Usually it points at a patch (whose result records the contents + * of it after applying it), but it could be PATH_WAS_DELETED for a + * path that a previously applied patch has already removed. + */ + #define PATH_TO_BE_DELETED ((struct patch *) -2) +#define PATH_WAS_DELETED ((struct patch *) -1) + +static int to_be_deleted(struct patch *patch) +{ + return patch == PATH_TO_BE_DELETED; +} + +static int was_deleted(struct patch *patch) +{ + return patch == PATH_WAS_DELETED; +} + static void add_to_fn_table(struct patch *patch) { struct string_list_item *item; @@ -2291,7 +2310,22 @@ static void add_to_fn_table(struct patch *patch) */ if ((patch->new_name == NULL) || (patch->is_rename)) { item = string_list_insert(patch->old_name, &fn_table); - item->util = (struct patch *) -1; + item->util = PATH_WAS_DELETED; + } +} + +static void prepare_fn_table(struct patch *patch) +{ + /* + * store information about incoming file deletion + */ + while (patch) { + if ((patch->new_name == NULL) || (patch->is_rename)) { + struct string_list_item *item; + item = string_list_insert(patch->old_name, &fn_table); + item->util = PATH_TO_BE_DELETED; + } + patch = patch->next; } } @@ -2304,8 +2338,8 @@ static int apply_data(struct patch *patch, struct stat *st, struct cache_entry * struct patch *tpatch; if (!(patch->is_copy || patch->is_rename) && - ((tpatch = in_fn_table(patch->old_name)) != NULL)) { - if (tpatch == (struct patch *) -1) { + (tpatch = in_fn_table(patch->old_name)) != NULL && !to_be_deleted(tpatch)) { + if (was_deleted(tpatch)) { return error("patch %s has been renamed/deleted", patch->old_name); } @@ -2360,7 +2394,7 @@ static int check_to_create_blob(const char *new_name, int ok_if_exists) * In such a case, path "new_name" does not exist as * far as git is concerned. */ - if (has_symlink_leading_path(strlen(new_name), new_name)) + if (has_symlink_leading_path(new_name, strlen(new_name))) return 0; return error("%s: already exists in working directory", new_name); @@ -2399,10 +2433,9 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s assert(patch->is_new <= 0); if (!(patch->is_copy || patch->is_rename) && - (tpatch = in_fn_table(old_name)) != NULL) { - if (tpatch == (struct patch *) -1) { + (tpatch = in_fn_table(old_name)) != NULL && !to_be_deleted(tpatch)) { + if (was_deleted(tpatch)) return error("%s: has been deleted/renamed", old_name); - } st_mode = tpatch->new_mode; } else if (!cached) { stat_ret = lstat(old_name, st); @@ -2410,6 +2443,9 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s return error("%s: %s", old_name, strerror(errno)); } + if (to_be_deleted(tpatch)) + tpatch = NULL; + if (check_index && !tpatch) { int pos = cache_name_pos(old_name, strlen(old_name)); if (pos < 0) { @@ -2451,7 +2487,7 @@ static int check_preimage(struct patch *patch, struct cache_entry **ce, struct s if ((st_mode ^ patch->old_mode) & S_IFMT) return error("%s: wrong type", old_name); if (st_mode != patch->old_mode) - fprintf(stderr, "warning: %s has type %o, expected %o\n", + warning("%s has type %o, expected %o", old_name, st_mode, patch->old_mode); if (!patch->new_mode && !patch->is_delete) patch->new_mode = st_mode; @@ -2471,6 +2507,7 @@ static int check_patch(struct patch *patch) const char *new_name = patch->new_name; const char *name = old_name ? old_name : new_name; struct cache_entry *ce = NULL; + struct patch *tpatch; int ok_if_exists; int status; @@ -2481,7 +2518,8 @@ static int check_patch(struct patch *patch) return status; old_name = patch->old_name; - if (in_fn_table(new_name) == (struct patch *) -1) + if ((tpatch = in_fn_table(new_name)) && + (was_deleted(tpatch) || to_be_deleted(tpatch))) /* * A type-change diff is always split into a patch to * delete old, immediately followed by a patch to @@ -2533,6 +2571,7 @@ static int check_patch_list(struct patch *patch) { int err = 0; + prepare_fn_table(patch); while (patch) { if (apply_verbosely) say_patch_name(stderr, @@ -2932,8 +2971,7 @@ static int write_out_one_reject(struct patch *patch) cnt = strlen(patch->new_name); if (ARRAY_SIZE(namebuf) <= cnt + 5) { cnt = ARRAY_SIZE(namebuf) - 5; - fprintf(stderr, - "warning: truncating .rej filename to %.*s.rej", + warning("truncating .rej filename to %.*s.rej", cnt - 1, patch->new_name); } memcpy(namebuf, patch->new_name, cnt); @@ -3212,7 +3250,7 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) struct option builtin_apply_options[] = { { OPTION_CALLBACK, 0, "exclude", NULL, "path", - "don´t apply changes matching the given path", + "don't apply changes matching the given path", 0, option_parse_exclude }, { OPTION_CALLBACK, 0, "include", NULL, "path", "apply changes matching the given path", @@ -3224,10 +3262,10 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) "ignore additions made by the patch"), OPT_BOOLEAN(0, "stat", &diffstat, "instead of applying the patch, output diffstat for the input"), - OPT_BOOLEAN(0, "allow-binary-replacement", &binary, - "now no-op"), - OPT_BOOLEAN(0, "binary", &binary, - "now no-op"), + { OPTION_BOOLEAN, 0, "allow-binary-replacement", &binary, + NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, + { OPTION_BOOLEAN, 0, "binary", &binary, + NULL, "old option, now no-op", PARSE_OPT_HIDDEN }, OPT_BOOLEAN(0, "numstat", &numstat, "shows number of added and deleted lines in decimal notation"), OPT_BOOLEAN(0, "summary", &summary, @@ -3315,8 +3353,8 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) squelch_whitespace_errors < whitespace_error) { int squelched = whitespace_error - squelch_whitespace_errors; - fprintf(stderr, "warning: squelched %d " - "whitespace error%s\n", + warning("squelched %d " + "whitespace error%s", squelched, squelched == 1 ? "" : "s"); } @@ -3326,12 +3364,12 @@ int cmd_apply(int argc, const char **argv, const char *unused_prefix) whitespace_error == 1 ? "" : "s", whitespace_error == 1 ? "s" : ""); if (applied_after_fixing_ws && apply) - fprintf(stderr, "warning: %d line%s applied after" - " fixing whitespace errors.\n", + warning("%d line%s applied after" + " fixing whitespace errors.", applied_after_fixing_ws, applied_after_fixing_ws == 1 ? "" : "s"); else if (whitespace_error) - fprintf(stderr, "warning: %d line%s add%s whitespace errors.\n", + warning("%d line%s add%s whitespace errors.", whitespace_error, whitespace_error == 1 ? "" : "s", whitespace_error == 1 ? "s" : "");