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cli/list-colors: use unstable sort, sort in-place on arraylist

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This commit is contained in:
Mitchell Hashimoto
2024-01-11 07:56:05 -08:00
parent 5258554135
commit 411c48af51
1 changed files with 14 additions and 12 deletions
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26
src/cli/list_colors.zig
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@ -8,10 +8,6 @@ pub const Options = struct {
} }
}; };
fn cmp(_: void, lhs: []const u8, rhs: []const u8) bool {
return std.ascii.lessThanIgnoreCase(lhs, rhs);
}
/// The "list-colors" command is used to list all the named RGB colors in /// The "list-colors" command is used to list all the named RGB colors in
/// Ghostty. /// Ghostty.
pub fn run(alloc: std.mem.Allocator) !u8 { pub fn run(alloc: std.mem.Allocator) !u8 {
@ -27,17 +23,23 @@ pub fn run(alloc: std.mem.Allocator) !u8 {
const stdout = std.io.getStdOut().writer(); const stdout = std.io.getStdOut().writer();
var keys = std.ArrayList([]const u8).init(alloc); var keys = std.ArrayList([]const u8).init(alloc);
defer keys.deinit();
for (x11_color.map.kvs) |kv| try keys.append(kv.key);
inline for (x11_color.map.kvs) |kv| { std.mem.sortUnstable([]const u8, keys.items, {}, struct {
try keys.append(kv.key); fn lessThan(_: void, lhs: []const u8, rhs: []const u8) bool {
} return std.ascii.orderIgnoreCase(lhs, rhs) == .lt;
}
}.lessThan);
const sorted = try keys.toOwnedSlice(); for (keys.items) |name| {
std.sort.insertion([]const u8, sorted, {}, cmp);
for (sorted) |name| {
const rgb = x11_color.map.get(name).?; const rgb = x11_color.map.get(name).?;
try stdout.print("{s} = #{x:0>2}{x:0>2}{x:0>2}\n", .{ name, rgb.r, rgb.g, rgb.b }); try stdout.print("{s} = #{x:0>2}{x:0>2}{x:0>2}\n", .{
name,
rgb.r,
rgb.g,
rgb.b,
});
} }
return 0; return 0;