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feat: print the ascii art if the width of the terminal is greater than the left alignment (45) + the longest sys info string length

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utox39
2025-08-01 04:10:00 +02:00
parent 2aa90c04ff
commit 1267a71250
1 changed files with 20 additions and 20 deletions
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40
src/ascii.zig
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@@ -90,34 +90,34 @@ pub fn printAscii(allocator: std.mem.Allocator, sys_info_list: std.ArrayList([]u
const ascii_art_items = ascii_art_content_list.items;
const sys_info_items = sys_info_list.items;
const ascii_art_len: usize = ascii_art_items.len;
const sys_info_len: usize = sys_info_items.len;
const max_len: usize = if (ascii_art_len > sys_info_len) ascii_art_len else sys_info_len;
const terminal_size = try utils.getTerminalSize();
const terminal_width: usize = @intCast(terminal_size.width);
const left_alignment: usize = 45;
const longest_sys_info_string_len = utils.getLongestSysInfoStringLen(sys_info_items);
const can_print_ascii_art: bool = terminal_width > left_alignment + longest_sys_info_string_len;
const ascii_art_len: usize = ascii_art_items.len;
const sys_info_len: usize = sys_info_items.len;
// NOTE: sys_info_len + 3 to be able to print the colors
const max_len: usize = if ((ascii_art_len > sys_info_len) and can_print_ascii_art) ascii_art_len else sys_info_len + 3;
var i: usize = 0;
while (i < max_len) : (i += 1) {
if (i < ascii_art_len) {
try stdout.print("{s:<40} \t", .{ascii_art_items[i]});
} else {
try stdout.print("{s:<40}", .{""});
// Print the ascii art if the width of the terminal is greater than the left alignment (45) + the longest sys info string length
if (can_print_ascii_art) {
if (i < ascii_art_len) {
try stdout.print("{s:<45}", .{ascii_art_items[i]});
} else {
try stdout.print("{s:<45}", .{""});
}
try bw.flush();
}
try bw.flush();
if (i < sys_info_len) {
// Ignore the username@host and the separator
if (i >= 2) {
var start: usize = std.mem.indexOf(u8, sys_info_items[i], Reset) orelse 0;
// `start` is the index of the last character of the ANSI reset escape sequence + 1
start += Reset.len + 1;
// If the visual length of the string is greater than the width of the terminal, characters exceeding that width will not be printed
try stdout.print("{s}\n", .{sys_info_items[i][0..(if (sys_info_items[i][start..].len > terminal_width) start + terminal_width else sys_info_items[i].len)]});
} else {
try stdout.print("{s}\n", .{sys_info_items[i]});
}
try stdout.print("{s}\n", .{sys_info_items[i]});
} else if (i == sys_info_len + 1) {
// Print the first row of colors
for (0..8) |j| {