X-Git-Url: http://git.tremily.us/?a=blobdiff_plain;f=combine-diff.c;h=35d41cd56d2ddb8df416e5e422552ec473294055;hb=30784198b766b19a639c199e4365f2a805fc08c6;hp=bb1cc96c4e73c90ee327858aa3b36cf2bfe043a4;hpb=3424da1118786209f7ac41dd273e72a081421cd3;p=git.git diff --git a/combine-diff.c b/combine-diff.c index bb1cc96c4..35d41cd56 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -526,7 +526,8 @@ static void show_line_to_eol(const char *line, int len, const char *reset) saw_cr_at_eol ? "\r" : ""); } -static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent, +static void dump_sline(struct sline *sline, const char *line_prefix, + unsigned long cnt, int num_parent, int use_color, int result_deleted) { unsigned long mark = (1UL<flag & no_pre_delete) ? NULL : sl->lost_head; while (ll) { - fputs(c_old, stdout); + printf("%s%s", line_prefix, c_old); for (j = 0; j < num_parent; j++) { if (ll->parent_map & (1UL<flag & (mark-1))) { /* * This sline was here to hang the @@ -680,11 +682,13 @@ static void reuse_combine_diff(struct sline *sline, unsigned long cnt, static void dump_quoted_path(const char *head, const char *prefix, const char *path, + const char *line_prefix, const char *c_meta, const char *c_reset) { static struct strbuf buf = STRBUF_INIT; strbuf_reset(&buf); + strbuf_addstr(&buf, line_prefix); strbuf_addstr(&buf, c_meta); strbuf_addstr(&buf, head); quote_two_c_style(&buf, prefix, path, 0); @@ -696,6 +700,7 @@ static void show_combined_header(struct combine_diff_path *elem, int num_parent, int dense, struct rev_info *rev, + const char *line_prefix, int mode_differs, int show_file_header) { @@ -714,8 +719,8 @@ static void show_combined_header(struct combine_diff_path *elem, show_log(rev); dump_quoted_path(dense ? "diff --cc " : "diff --combined ", - "", elem->path, c_meta, c_reset); - printf("%sindex ", c_meta); + "", elem->path, line_prefix, c_meta, c_reset); + printf("%s%sindex ", line_prefix, c_meta); for (i = 0; i < num_parent; i++) { abb = find_unique_abbrev(elem->parent[i].sha1, abbrev); @@ -734,11 +739,12 @@ static void show_combined_header(struct combine_diff_path *elem, DIFF_STATUS_ADDED) added = 0; if (added) - printf("%snew file mode %06o", - c_meta, elem->mode); + printf("%s%snew file mode %06o", + line_prefix, c_meta, elem->mode); else { if (deleted) - printf("%sdeleted file ", c_meta); + printf("%s%sdeleted file ", + line_prefix, c_meta); printf("mode "); for (i = 0; i < num_parent; i++) { printf("%s%06o", i ? "," : "", @@ -755,16 +761,16 @@ static void show_combined_header(struct combine_diff_path *elem, if (added) dump_quoted_path("--- ", "", "/dev/null", - c_meta, c_reset); + line_prefix, c_meta, c_reset); else dump_quoted_path("--- ", a_prefix, elem->path, - c_meta, c_reset); + line_prefix, c_meta, c_reset); if (deleted) dump_quoted_path("+++ ", "", "/dev/null", - c_meta, c_reset); + line_prefix, c_meta, c_reset); else dump_quoted_path("+++ ", b_prefix, elem->path, - c_meta, c_reset); + line_prefix, c_meta, c_reset); } static void show_patch_diff(struct combine_diff_path *elem, int num_parent, @@ -782,6 +788,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, struct userdiff_driver *userdiff; struct userdiff_driver *textconv = NULL; int is_binary; + const char *line_prefix = diff_line_prefix(opt); context = opt->context; userdiff = userdiff_find_by_path(elem->path); @@ -901,7 +908,7 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, } if (is_binary) { show_combined_header(elem, num_parent, dense, rev, - mode_differs, 0); + line_prefix, mode_differs, 0); printf("Binary files differ\n"); free(result); return; @@ -962,8 +969,8 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, if (show_hunks || mode_differs || working_tree_file) { show_combined_header(elem, num_parent, dense, rev, - mode_differs, 1); - dump_sline(sline, cnt, num_parent, + line_prefix, mode_differs, 1); + dump_sline(sline, line_prefix, cnt, num_parent, opt->use_color, result_deleted); } free(result); @@ -982,14 +989,11 @@ static void show_patch_diff(struct combine_diff_path *elem, int num_parent, free(sline); } -#define COLONS "::::::::::::::::::::::::::::::::" - static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct rev_info *rev) { struct diff_options *opt = &rev->diffopt; - int i, offset; - const char *prefix; - int line_termination, inter_name_termination; + int line_termination, inter_name_termination, i; + const char *line_prefix = diff_line_prefix(opt); line_termination = opt->line_termination; inter_name_termination = '\t'; @@ -999,18 +1003,18 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re if (rev->loginfo && !rev->no_commit_id) show_log(rev); + if (opt->output_format & DIFF_FORMAT_RAW) { - offset = strlen(COLONS) - num_parent; - if (offset < 0) - offset = 0; - prefix = COLONS + offset; + printf("%s", line_prefix); + + /* As many colons as there are parents */ + for (i = 0; i < num_parent; i++) + putchar(':'); /* Show the modes */ - for (i = 0; i < num_parent; i++) { - printf("%s%06o", prefix, p->parent[i].mode); - prefix = " "; - } - printf("%s%06o", prefix, p->mode); + for (i = 0; i < num_parent; i++) + printf("%06o ", p->parent[i].mode); + printf("%06o", p->mode); /* Show sha1's */ for (i = 0; i < num_parent; i++) @@ -1040,6 +1044,7 @@ void show_combined_diff(struct combine_diff_path *p, struct rev_info *rev) { struct diff_options *opt = &rev->diffopt; + if (!p->len) return; if (opt->output_format & (DIFF_FORMAT_RAW | @@ -1150,8 +1155,10 @@ void diff_tree_combined(const unsigned char *sha1, if (show_log_first && i == 0) { show_log(rev); + if (rev->verbose_header && opt->output_format) - putchar(opt->line_termination); + printf("%s%c", diff_line_prefix(opt), + opt->line_termination); } diff_flush(&diffopts); } @@ -1179,7 +1186,8 @@ void diff_tree_combined(const unsigned char *sha1, if (opt->output_format & DIFF_FORMAT_PATCH) { if (needsep) - putchar(opt->line_termination); + printf("%s%c", diff_line_prefix(opt), + opt->line_termination); for (p = paths; p; p = p->next) { if (p->len) show_patch_diff(p, num_parent, dense,