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const std = @import("std");
const ansi = @import("ansi.zig");
var output_buffer: [1024]u8 = undefined;
var writer_stderr = std.fs.File.stderr().writer(&output_buffer);
const stderr = &writer_stderr.interface;
var input_buffer: [1024]u8 = undefined;
var reader_stdin = std.fs.File.stdin().reader(&input_buffer);
const stdin = &reader_stdin.interface;
pub fn read(
prompt: []const u8,
allocator: std.mem.Allocator,
) ![]u8 {
try stderr.print(
"{f}{f}{f} ",
.{
ansi.Styled {
.text = " ",
.bg = .blue,
.bold = true,
},
ansi.Styled {
.text = prompt,
.bg = .blue,
.bold = true,
},
ansi.Styled {
.text = ": ",
.bg = .blue,
.bold = true,
},
},
);
try stderr.flush();
var output = std.Io.Writer.Allocating.init(allocator);
errdefer output.deinit();
_ = try stdin.streamDelimiter(&output.writer, '\n');
stdin.toss(1);
return output.toOwnedSlice();
}
|
