diff options
| -rw-r--r-- | diff.c | 54 | ||||
| -rw-r--r-- | diffcore-break.c | 4 | ||||
| -rw-r--r-- | diffcore-rename.c | 13 | ||||
| -rw-r--r-- | diffcore.h | 9 | ||||
| -rw-r--r-- | line-log.c | 6 |
5 files changed, 54 insertions, 32 deletions
@@ -573,7 +573,7 @@ static int fill_mmfile(struct repository *r, mmfile_t *mf, mf->size = 0; return 0; } - else if (diff_populate_filespec(r, one, 0)) + else if (diff_populate_filespec(r, one, NULL)) return -1; mf->ptr = one->data; @@ -585,9 +585,13 @@ static int fill_mmfile(struct repository *r, mmfile_t *mf, static unsigned long diff_filespec_size(struct repository *r, struct diff_filespec *one) { + struct diff_populate_filespec_options dpf_options = { + .check_size_only = 1, + }; + if (!DIFF_FILE_VALID(one)) return 0; - diff_populate_filespec(r, one, CHECK_SIZE_ONLY); + diff_populate_filespec(r, one, &dpf_options); return one->size; } @@ -3020,6 +3024,9 @@ static void show_dirstat(struct diff_options *options) struct diff_filepair *p = q->queue[i]; const char *name; unsigned long copied, added, damage; + struct diff_populate_filespec_options dpf_options = { + .check_size_only = 1, + }; name = p->two->path ? p->two->path : p->one->path; @@ -3047,19 +3054,19 @@ static void show_dirstat(struct diff_options *options) } if (DIFF_FILE_VALID(p->one) && DIFF_FILE_VALID(p->two)) { - diff_populate_filespec(options->repo, p->one, 0); - diff_populate_filespec(options->repo, p->two, 0); + diff_populate_filespec(options->repo, p->one, NULL); + diff_populate_filespec(options->repo, p->two, NULL); diffcore_count_changes(options->repo, p->one, p->two, NULL, NULL, &copied, &added); diff_free_filespec_data(p->one); diff_free_filespec_data(p->two); } else if (DIFF_FILE_VALID(p->one)) { - diff_populate_filespec(options->repo, p->one, CHECK_SIZE_ONLY); + diff_populate_filespec(options->repo, p->one, &dpf_options); copied = added = 0; diff_free_filespec_data(p->one); } else if (DIFF_FILE_VALID(p->two)) { - diff_populate_filespec(options->repo, p->two, CHECK_SIZE_ONLY); + diff_populate_filespec(options->repo, p->two, &dpf_options); copied = 0; added = p->two->size; diff_free_filespec_data(p->two); @@ -3339,13 +3346,17 @@ static void emit_binary_diff(struct diff_options *o, int diff_filespec_is_binary(struct repository *r, struct diff_filespec *one) { + struct diff_populate_filespec_options dpf_options = { + .check_binary = 1, + }; + if (one->is_binary == -1) { diff_filespec_load_driver(one, r->index); if (one->driver->binary != -1) one->is_binary = one->driver->binary; else { if (!one->data && DIFF_FILE_VALID(one)) - diff_populate_filespec(r, one, CHECK_BINARY); + diff_populate_filespec(r, one, &dpf_options); if (one->is_binary == -1 && one->data) one->is_binary = buffer_is_binary(one->data, one->size); @@ -3677,8 +3688,8 @@ static void builtin_diffstat(const char *name_a, const char *name_b, } else if (complete_rewrite) { - diff_populate_filespec(o->repo, one, 0); - diff_populate_filespec(o->repo, two, 0); + diff_populate_filespec(o->repo, one, NULL); + diff_populate_filespec(o->repo, two, NULL); data->deleted = count_lines(one->data, one->size); data->added = count_lines(two->data, two->size); } @@ -3914,9 +3925,10 @@ static int diff_populate_gitlink(struct diff_filespec *s, int size_only) */ int diff_populate_filespec(struct repository *r, struct diff_filespec *s, - unsigned int flags) + const struct diff_populate_filespec_options *options) { - int size_only = flags & CHECK_SIZE_ONLY; + int size_only = options ? options->check_size_only : 0; + int check_binary = options ? options->check_binary : 0; int err = 0; int conv_flags = global_conv_flags_eol; /* @@ -3986,7 +3998,7 @@ int diff_populate_filespec(struct repository *r, * opening the file and inspecting the contents, this * is probably fine. */ - if ((flags & CHECK_BINARY) && + if (check_binary && s->size > big_file_threshold && s->is_binary == -1) { s->is_binary = 1; return 0; @@ -4012,7 +4024,7 @@ int diff_populate_filespec(struct repository *r, } else { enum object_type type; - if (size_only || (flags & CHECK_BINARY)) { + if (size_only || check_binary) { type = oid_object_info(r, &s->oid, &s->size); if (type < 0) die("unable to read %s", @@ -4141,7 +4153,7 @@ static struct diff_tempfile *prepare_temp_file(struct repository *r, return temp; } else { - if (diff_populate_filespec(r, one, 0)) + if (diff_populate_filespec(r, one, NULL)) die("cannot read data blob for %s", one->path); prep_temp_blob(r->index, name, temp, one->data, one->size, @@ -6407,9 +6419,9 @@ static int diff_filespec_is_identical(struct repository *r, { if (S_ISGITLINK(one->mode)) return 0; - if (diff_populate_filespec(r, one, 0)) + if (diff_populate_filespec(r, one, NULL)) return 0; - if (diff_populate_filespec(r, two, 0)) + if (diff_populate_filespec(r, two, NULL)) return 0; return !memcmp(one->data, two->data, one->size); } @@ -6417,6 +6429,10 @@ static int diff_filespec_is_identical(struct repository *r, static int diff_filespec_check_stat_unmatch(struct repository *r, struct diff_filepair *p) { + struct diff_populate_filespec_options dpf_options = { + .check_size_only = 1, + }; + if (p->done_skip_stat_unmatch) return p->skip_stat_unmatch_result; @@ -6439,8 +6455,8 @@ static int diff_filespec_check_stat_unmatch(struct repository *r, !DIFF_FILE_VALID(p->two) || (p->one->oid_valid && p->two->oid_valid) || (p->one->mode != p->two->mode) || - diff_populate_filespec(r, p->one, CHECK_SIZE_ONLY) || - diff_populate_filespec(r, p->two, CHECK_SIZE_ONLY) || + diff_populate_filespec(r, p->one, &dpf_options) || + diff_populate_filespec(r, p->two, &dpf_options) || (p->one->size != p->two->size) || !diff_filespec_is_identical(r, p->one, p->two)) /* (2) */ p->skip_stat_unmatch_result = 1; @@ -6770,7 +6786,7 @@ size_t fill_textconv(struct repository *r, *outbuf = ""; return 0; } - if (diff_populate_filespec(r, df, 0)) + if (diff_populate_filespec(r, df, NULL)) die("unable to read files to diff"); *outbuf = df->data; return df->size; diff --git a/diffcore-break.c b/diffcore-break.c index 9d20a6a6fc..e8f6322c6a 100644 --- a/diffcore-break.c +++ b/diffcore-break.c @@ -62,8 +62,8 @@ static int should_break(struct repository *r, oideq(&src->oid, &dst->oid)) return 0; /* they are the same */ - if (diff_populate_filespec(r, src, 0) || - diff_populate_filespec(r, dst, 0)) + if (diff_populate_filespec(r, src, NULL) || + diff_populate_filespec(r, dst, NULL)) return 0; /* error but caught downstream */ max_size = ((src->size > dst->size) ? src->size : dst->size); diff --git a/diffcore-rename.c b/diffcore-rename.c index e189f407af..bf4c0b8740 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -148,6 +148,9 @@ static int estimate_similarity(struct repository *r, */ unsigned long max_size, delta_size, base_size, src_copied, literal_added; int score; + struct diff_populate_filespec_options dpf_options = { + .check_size_only = 1 + }; /* We deal only with regular files. Symlink renames are handled * only when they are exact matches --- in other words, no edits @@ -166,10 +169,10 @@ static int estimate_similarity(struct repository *r, * say whether the size is valid or not!) */ if (!src->cnt_data && - diff_populate_filespec(r, src, CHECK_SIZE_ONLY)) + diff_populate_filespec(r, src, &dpf_options)) return 0; if (!dst->cnt_data && - diff_populate_filespec(r, dst, CHECK_SIZE_ONLY)) + diff_populate_filespec(r, dst, &dpf_options)) return 0; max_size = ((src->size > dst->size) ? src->size : dst->size); @@ -187,9 +190,9 @@ static int estimate_similarity(struct repository *r, if (max_size * (MAX_SCORE-minimum_score) < delta_size * MAX_SCORE) return 0; - if (!src->cnt_data && diff_populate_filespec(r, src, 0)) + if (!src->cnt_data && diff_populate_filespec(r, src, NULL)) return 0; - if (!dst->cnt_data && diff_populate_filespec(r, dst, 0)) + if (!dst->cnt_data && diff_populate_filespec(r, dst, NULL)) return 0; if (diffcore_count_changes(r, src, dst, @@ -261,7 +264,7 @@ static unsigned int hash_filespec(struct repository *r, struct diff_filespec *filespec) { if (!filespec->oid_valid) { - if (diff_populate_filespec(r, filespec, 0)) + if (diff_populate_filespec(r, filespec, NULL)) return 0; hash_object_file(r->hash_algo, filespec->data, filespec->size, "blob", &filespec->oid); diff --git a/diffcore.h b/diffcore.h index 7c07347e42..3b2020ce93 100644 --- a/diffcore.h +++ b/diffcore.h @@ -65,9 +65,12 @@ void free_filespec(struct diff_filespec *); void fill_filespec(struct diff_filespec *, const struct object_id *, int, unsigned short); -#define CHECK_SIZE_ONLY 1 -#define CHECK_BINARY 2 -int diff_populate_filespec(struct repository *, struct diff_filespec *, unsigned int); +struct diff_populate_filespec_options { + unsigned check_size_only : 1; + unsigned check_binary : 1; +}; +int diff_populate_filespec(struct repository *, struct diff_filespec *, + const struct diff_populate_filespec_options *); void diff_free_filespec_data(struct diff_filespec *); void diff_free_filespec_blob(struct diff_filespec *); int diff_filespec_is_binary(struct repository *, struct diff_filespec *); diff --git a/line-log.c b/line-log.c index 9010e00950..40e1738dbb 100644 --- a/line-log.c +++ b/line-log.c @@ -519,7 +519,7 @@ static void fill_line_ends(struct repository *r, unsigned long *ends = NULL; char *data = NULL; - if (diff_populate_filespec(r, spec, 0)) + if (diff_populate_filespec(r, spec, NULL)) die("Cannot read blob %s", oid_to_hex(&spec->oid)); ALLOC_ARRAY(ends, size); @@ -1045,12 +1045,12 @@ static int process_diff_filepair(struct rev_info *rev, return 0; assert(pair->two->oid_valid); - diff_populate_filespec(rev->diffopt.repo, pair->two, 0); + diff_populate_filespec(rev->diffopt.repo, pair->two, NULL); file_target.ptr = pair->two->data; file_target.size = pair->two->size; if (pair->one->oid_valid) { - diff_populate_filespec(rev->diffopt.repo, pair->one, 0); + diff_populate_filespec(rev->diffopt.repo, pair->one, NULL); file_parent.ptr = pair->one->data; file_parent.size = pair->one->size; } else { |