diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/parse.c | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/src/parse.c b/src/parse.c index 57c60ae..42f71cc 100644 --- a/src/parse.c +++ b/src/parse.c @@ -2946,11 +2946,42 @@ static struct bfs_expr *parse_help(struct bfs_parser *parser, int arg1, int arg2 return NULL; } +/** Print the bfs "logo". */ +static void print_logo(CFILE *cout) { + if (!cout->colors) { + goto boring; + } + + size_t vwidth = xstrwidth(bfs_version); + dchar *spaces = dstrepeat(" ", vwidth); + dchar *lines = dstrepeat("─", vwidth); + if (!spaces || !lines) { + dstrfree(lines); + dstrfree(spaces); + goto boring; + } + + // We do ----\r<emoji> rather than <emoji>--- so we don't have to assume + // anything about the width of the emoji + cfprintf(cout, "╭─────%s╮\r📂\n", lines); + cfprintf(cout, "├${ex}b${rs} %s │\n", spaces); + cfprintf(cout, "╰├${ex}f${rs} ${bld}%s${rs} │\n", bfs_version); + cfprintf(cout, " ╰├${ex}s${rs} %s │\n", spaces); + cfprintf(cout, " ╰──%s─╯\n\n", lines); + + dstrfree(lines); + dstrfree(spaces); + return; + +boring: + printf("%s %s\n\n", BFS_COMMAND, bfs_version); +} + /** * "Parse" -version. */ static struct bfs_expr *parse_version(struct bfs_parser *parser, int arg1, int arg2) { - cfprintf(parser->ctx->cout, "${ex}%s${rs} ${bld}%s${rs}\n\n", BFS_COMMAND, bfs_version); + print_logo(parser->ctx->cout); printf("Copyright © Tavian Barnes and the bfs contributors\n"); printf("No rights reserved (https://opensource.org/license/0BSD)\n\n"); |