diff options
Diffstat (limited to 'range-diff.c')
| -rw-r--r-- | range-diff.c | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/range-diff.c b/range-diff.c index c45b6d849c..8a2dcbee32 100644 --- a/range-diff.c +++ b/range-diff.c @@ -1,3 +1,6 @@ +#define USE_THE_REPOSITORY_VARIABLE +#define DISABLE_SIGN_COMPARE_WARNINGS + #include "git-compat-util.h" #include "environment.h" #include "gettext.h" @@ -36,7 +39,8 @@ struct patch_util { * as struct object_id (will need to be free()d). */ static int read_patches(const char *range, struct string_list *list, - const struct strvec *other_arg) + const struct strvec *other_arg, + unsigned int include_merges) { struct child_process cp = CHILD_PROCESS_INIT; struct strbuf buf = STRBUF_INIT, contents = STRBUF_INIT; @@ -47,7 +51,7 @@ static int read_patches(const char *range, struct string_list *list, size_t size; int ret = -1; - strvec_pushl(&cp.args, "log", "--no-color", "-p", "--no-merges", + strvec_pushl(&cp.args, "log", "--no-color", "-p", "--reverse", "--date-order", "--decorate=no", "--no-prefix", "--submodule=short", /* @@ -62,6 +66,8 @@ static int read_patches(const char *range, struct string_list *list, "--pretty=medium", "--show-notes-by-default", NULL); + if (!include_merges) + strvec_push(&cp.args, "--no-merges"); strvec_push(&cp.args, range); if (other_arg) strvec_pushv(&cp.args, other_arg->v); @@ -94,11 +100,14 @@ static int read_patches(const char *range, struct string_list *list, } if (skip_prefix(line, "commit ", &p)) { + char *q; if (util) { string_list_append(list, buf.buf)->util = util; strbuf_reset(&buf); } CALLOC_ARRAY(util, 1); + if (include_merges && (q = strstr(p, " (from "))) + *q = '\0'; if (repo_get_oid(the_repository, p, &util->oid)) { error(_("could not parse commit '%s'"), p); FREE_AND_NULL(util); @@ -448,15 +457,17 @@ static void output_pair_header(struct diff_options *diffopt, } static struct userdiff_driver section_headers = { - .funcname = { "^ ## (.*) ##$\n" - "^.?@@ (.*)$", REG_EXTENDED } + .funcname = { + .pattern = "^ ## (.*) ##$\n^.?@@ (.*)$", + .cflags = REG_EXTENDED, + }, }; static struct diff_filespec *get_filespec(const char *name, const char *p) { struct diff_filespec *spec = alloc_filespec(name); - fill_filespec(spec, null_oid(), 0, 0100644); + fill_filespec(spec, null_oid(the_hash_algo), 0, 0100644); spec->data = (char *)p; spec->size = strlen(p); spec->should_munmap = 0; @@ -476,7 +487,7 @@ static void patch_diff(const char *a, const char *b, diff_flush(diffopt); } -static struct strbuf *output_prefix_cb(struct diff_options *opt UNUSED, void *data) +static const char *output_prefix_cb(struct diff_options *opt UNUSED, void *data) { return data; } @@ -504,7 +515,7 @@ static void output(struct string_list *a, struct string_list *b, opts.flags.suppress_hunk_header_line_count = 1; opts.output_prefix = output_prefix_cb; strbuf_addstr(&indent, " "); - opts.output_prefix_data = &indent; + opts.output_prefix_data = indent.buf; diff_setup_done(&opts); /* @@ -567,13 +578,14 @@ int show_range_diff(const char *range1, const char *range2, struct string_list branch1 = STRING_LIST_INIT_DUP; struct string_list branch2 = STRING_LIST_INIT_DUP; + unsigned int include_merges = range_diff_opts->include_merges; if (range_diff_opts->left_only && range_diff_opts->right_only) res = error(_("options '%s' and '%s' cannot be used together"), "--left-only", "--right-only"); - if (!res && read_patches(range1, &branch1, range_diff_opts->other_arg)) + if (!res && read_patches(range1, &branch1, range_diff_opts->other_arg, include_merges)) res = error(_("could not parse log for '%s'"), range1); - if (!res && read_patches(range2, &branch2, range_diff_opts->other_arg)) + if (!res && read_patches(range2, &branch2, range_diff_opts->other_arg, include_merges)) res = error(_("could not parse log for '%s'"), range2); if (!res) { |