simple.zig (618B)
1 const std = @import("std"); 2 const ProgressSpinner = @import("progress").Spinner; 3 4 pub fn main(init: std.process.Init) !void { 5 var stdout_buf: [4096]u8 = undefined; 6 var stdout_writer = std.Io.File.stdout().writer(init.io, &stdout_buf); 7 var ps = ProgressSpinner.init(&stdout_writer, .{ 8 .symbols = ProgressSpinner.PredefinedSymbols.default, 9 }); 10 11 var iterations: usize = 0; 12 while (!ps.isFinished()) { 13 iterations += 1; 14 try ps.render(); 15 16 if (iterations == 20) try ps.finish(); 17 18 try std.Io.sleep(init.io, std.Io.Duration.fromMilliseconds(150), .awake); 19 } 20 }