diff options
Diffstat (limited to 'diff.c')
| -rw-r--r-- | diff.c | 42 |
1 files changed, 23 insertions, 19 deletions
@@ -5493,6 +5493,8 @@ static int diff_opt_pickaxe_regex(const struct option *opt, BUG_ON_OPT_NEG(unset); options->pickaxe = arg; options->pickaxe_opts |= DIFF_PICKAXE_KIND_G; + if (arg && !*arg) + return error(_("-G requires a non-empty argument")); return 0; } @@ -5504,6 +5506,8 @@ static int diff_opt_pickaxe_string(const struct option *opt, BUG_ON_OPT_NEG(unset); options->pickaxe = arg; options->pickaxe_opts |= DIFF_PICKAXE_KIND_S; + if (arg && !*arg) + return error(_("-S requires a non-empty argument")); return 0; } @@ -6392,7 +6396,7 @@ static void diff_summary(struct diff_options *opt, struct diff_filepair *p) } struct patch_id_t { - git_hash_ctx *ctx; + struct git_hash_ctx *ctx; int patchlen; }; @@ -6409,13 +6413,13 @@ static int remove_space(char *line, int len) return dst - line; } -void flush_one_hunk(struct object_id *result, git_hash_ctx *ctx) +void flush_one_hunk(struct object_id *result, struct git_hash_ctx *ctx) { unsigned char hash[GIT_MAX_RAWSZ]; unsigned short carry = 0; int i; - the_hash_algo->final_fn(hash, ctx); + git_hash_final(hash, ctx); the_hash_algo->init_fn(ctx); /* 20-byte sum, with carry */ for (i = 0; i < the_hash_algo->rawsz; ++i) { @@ -6434,22 +6438,22 @@ static int patch_id_consume(void *priv, char *line, unsigned long len) return 0; new_len = remove_space(line, len); - the_hash_algo->update_fn(data->ctx, line, new_len); + git_hash_update(data->ctx, line, new_len); data->patchlen += new_len; return 0; } -static void patch_id_add_string(git_hash_ctx *ctx, const char *str) +static void patch_id_add_string(struct git_hash_ctx *ctx, const char *str) { - the_hash_algo->update_fn(ctx, str, strlen(str)); + git_hash_update(ctx, str, strlen(str)); } -static void patch_id_add_mode(git_hash_ctx *ctx, unsigned mode) +static void patch_id_add_mode(struct git_hash_ctx *ctx, unsigned mode) { /* large enough for 2^32 in octal */ char buf[12]; int len = xsnprintf(buf, sizeof(buf), "%06o", mode); - the_hash_algo->update_fn(ctx, buf, len); + git_hash_update(ctx, buf, len); } /* returns 0 upon success, and writes result into oid */ @@ -6457,7 +6461,7 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid { struct diff_queue_struct *q = &diff_queued_diff; int i; - git_hash_ctx ctx; + struct git_hash_ctx ctx; struct patch_id_t data; the_hash_algo->init_fn(&ctx); @@ -6493,9 +6497,9 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid len2 = remove_space(p->two->path, strlen(p->two->path)); patch_id_add_string(&ctx, "diff--git"); patch_id_add_string(&ctx, "a/"); - the_hash_algo->update_fn(&ctx, p->one->path, len1); + git_hash_update(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "b/"); - the_hash_algo->update_fn(&ctx, p->two->path, len2); + git_hash_update(&ctx, p->two->path, len2); if (p->one->mode == 0) { patch_id_add_string(&ctx, "newfilemode"); @@ -6514,24 +6518,24 @@ static int diff_get_patch_id(struct diff_options *options, struct object_id *oid /* don't do anything since we're only populating header info */ } else if (diff_filespec_is_binary(options->repo, p->one) || diff_filespec_is_binary(options->repo, p->two)) { - the_hash_algo->update_fn(&ctx, oid_to_hex(&p->one->oid), + git_hash_update(&ctx, oid_to_hex(&p->one->oid), the_hash_algo->hexsz); - the_hash_algo->update_fn(&ctx, oid_to_hex(&p->two->oid), + git_hash_update(&ctx, oid_to_hex(&p->two->oid), the_hash_algo->hexsz); } else { if (p->one->mode == 0) { patch_id_add_string(&ctx, "---/dev/null"); patch_id_add_string(&ctx, "+++b/"); - the_hash_algo->update_fn(&ctx, p->two->path, len2); + git_hash_update(&ctx, p->two->path, len2); } else if (p->two->mode == 0) { patch_id_add_string(&ctx, "---a/"); - the_hash_algo->update_fn(&ctx, p->one->path, len1); + git_hash_update(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "+++/dev/null"); } else { patch_id_add_string(&ctx, "---a/"); - the_hash_algo->update_fn(&ctx, p->one->path, len1); + git_hash_update(&ctx, p->one->path, len1); patch_id_add_string(&ctx, "+++b/"); - the_hash_algo->update_fn(&ctx, p->two->path, len2); + git_hash_update(&ctx, p->two->path, len2); } if (fill_mmfile(options->repo, &mf1, p->one) < 0 || @@ -7386,6 +7390,6 @@ void setup_diff_pager(struct diff_options *opt) * --exit-code" in hooks and other scripts, we do not do so. */ if (!opt->flags.exit_with_status && - check_pager_config("diff") != 0) - setup_pager(); + check_pager_config(the_repository, "diff") != 0) + setup_pager(the_repository); } |