diff options
| -rw-r--r-- | combine-diff.c | 50 |
1 files changed, 34 insertions, 16 deletions
diff --git a/combine-diff.c b/combine-diff.c index 919112b..ba8baca 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -497,11 +497,17 @@ static void show_parent_lno(struct sline *sline, unsigned long l0, unsigned long printf(" -%lu,%lu", l0, l1-l0); } -static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent) +static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent, + int use_color) { unsigned long mark = (1UL<<num_parent); int i; unsigned long lno = 0; + const char *c_frag = diff_get_color(use_color, DIFF_FRAGINFO); + const char *c_new = diff_get_color(use_color, DIFF_FILE_NEW); + const char *c_old = diff_get_color(use_color, DIFF_FILE_OLD); + const char *c_plain = diff_get_color(use_color, DIFF_PLAIN); + const char *c_reset = diff_get_color(use_color, DIFF_RESET); if (!cnt) return; /* result deleted */ @@ -522,12 +528,13 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent) rlines = hunk_end - lno; if (cnt < hunk_end) rlines--; /* pointing at the last delete hunk */ + fputs(c_frag, stdout); for (i = 0; i <= num_parent; i++) putchar(combine_marker); for (i = 0; i < num_parent; i++) show_parent_lno(sline, lno, hunk_end, i); printf(" +%lu,%lu ", lno+1, rlines); for (i = 0; i <= num_parent; i++) putchar(combine_marker); - putchar('\n'); + printf("%s\n", c_reset); while (lno < hunk_end) { struct lline *ll; int j; @@ -535,18 +542,23 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent) sl = &sline[lno++]; ll = sl->lost_head; while (ll) { + fputs(c_old, stdout); for (j = 0; j < num_parent; j++) { if (ll->parent_map & (1UL<<j)) putchar('-'); else putchar(' '); } - puts(ll->line); + printf("%s%s\n", ll->line, c_reset); ll = ll->next; } if (cnt < lno) break; p_mask = 1; + if (!(sl->flag & (mark-1))) + fputs(c_plain, stdout); + else + fputs(c_new, stdout); for (j = 0; j < num_parent; j++) { if (p_mask & sl->flag) putchar('+'); @@ -554,7 +566,7 @@ static void dump_sline(struct sline *sline, unsigned long cnt, int num_parent) putchar(' '); p_mask <<= 1; } - printf("%.*s\n", sl->len, sl->bol); + printf("%.*s%s\n", sl->len, sl->bol, c_reset); } } } @@ -586,14 +598,15 @@ static void reuse_combine_diff(struct sline *sline, unsigned long cnt, sline->p_lno[i] = sline->p_lno[j]; } -static void dump_quoted_path(const char *prefix, const char *path) +static void dump_quoted_path(const char *prefix, const char *path, + const char *c_meta, const char *c_reset) { - fputs(prefix, stdout); + printf("%s%s", c_meta, prefix); if (quote_c_style(path, NULL, NULL, 0)) quote_c_style(path, NULL, stdout, 0); else printf("%s", path); - putchar('\n'); + printf("%s\n", c_reset); } static int show_patch_diff(struct combine_diff_path *elem, int num_parent, @@ -699,18 +712,22 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent, if (show_hunks || mode_differs || working_tree_file) { const char *abb; + int use_color = opt->color_diff; + const char *c_meta = diff_get_color(use_color, DIFF_METAINFO); + const char *c_reset = diff_get_color(use_color, DIFF_RESET); if (rev->loginfo) show_log(rev, opt->msg_sep); - dump_quoted_path(dense ? "diff --cc " : "diff --combined ", elem->path); - printf("index "); + dump_quoted_path(dense ? "diff --cc " : "diff --combined ", + elem->path, c_meta, c_reset); + printf("%sindex ", c_meta); for (i = 0; i < num_parent; i++) { abb = find_unique_abbrev(elem->parent[i].sha1, abbrev); printf("%s%s", i ? "," : "", abb); } abb = find_unique_abbrev(elem->sha1, abbrev); - printf("..%s\n", abb); + printf("..%s%s\n", abb, c_reset); if (mode_differs) { int added = !!elem->mode; @@ -719,10 +736,11 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent, DIFF_STATUS_ADDED) added = 0; if (added) - printf("new file mode %06o", elem->mode); + printf("%snew file mode %06o", + c_meta, elem->mode); else { if (!elem->mode) - printf("deleted file "); + printf("%sdeleted file ", c_meta); printf("mode "); for (i = 0; i < num_parent; i++) { printf("%s%06o", i ? "," : "", @@ -731,11 +749,11 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent, if (elem->mode) printf("..%06o", elem->mode); } - putchar('\n'); + printf("%s\n", c_reset); } - dump_quoted_path("--- a/", elem->path); - dump_quoted_path("+++ b/", elem->path); - dump_sline(sline, cnt, num_parent); + dump_quoted_path("--- a/", elem->path, c_meta, c_reset); + dump_quoted_path("+++ b/", elem->path, c_meta, c_reset); + dump_sline(sline, cnt, num_parent, opt->color_diff); } free(result); |