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improve mzteinit io

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LordMZTE 2022-09-09 16:33:24 +02:00
parent 6694786a5c
commit 551c33f37c
Signed by: LordMZTE
GPG key ID: B64802DC33A64FF6
1 changed files with 11 additions and 9 deletions
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20
scripts/mzteinit/src/main.zig
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@ -3,22 +3,24 @@ const at = @import("ansi-term");
const run = @import("run.zig"); const run = @import("run.zig");
pub fn main() !void { pub fn main() !void {
var stdout = std.io.bufferedWriter(std.io.getStdOut().writer());
try stdout.writer().writeAll("\x1b[2J\x1b[1;1H"); // clear
while (true) { while (true) {
try std.io.getStdOut().writeAll("\x1b[2J\x1b[1;1H"); // clear const cmd = ui(&stdout) catch |e| {
const cmd = ui() catch |e| {
std.debug.print("Error rendering the UI: {}\n", .{e}); std.debug.print("Error rendering the UI: {}\n", .{e});
break; break;
}; };
cmd.run() catch |e| { cmd.run() catch |e| {
try std.io.getStdOut().writeAll("\x1b[2J\x1b[1;1H"); // clear try stdout.writer().print("Error running command: {}\n\n", .{e});
std.debug.print("Error running command: {}\n", .{e}); continue;
}; };
try stdout.writer().writeAll("\x1b[2J\x1b[1;1H"); // clear
} }
} }
fn ui() !run.Command { fn ui(buf_writer: anytype) !run.Command {
var stdout = std.io.bufferedWriter(std.io.getStdOut().writer()); const w = buf_writer.writer();
const w = stdout.writer();
try @import("figlet.zig").writeFiglet(w); try @import("figlet.zig").writeFiglet(w);
try w.writeAll( try w.writeAll(
@ -37,7 +39,7 @@ fn ui() !run.Command {
} }
try at.format.resetStyle(w); try at.format.resetStyle(w);
try stdout.flush(); try buf_writer.flush();
const old_termios = try std.os.tcgetattr(std.os.STDIN_FILENO); const old_termios = try std.os.tcgetattr(std.os.STDIN_FILENO);
var new_termios = old_termios; var new_termios = old_termios;
@ -52,7 +54,7 @@ fn ui() !run.Command {
cmd = run.Command.fromChar(c[0]); cmd = run.Command.fromChar(c[0]);
if (cmd == null) { if (cmd == null) {
try w.print("Unknown command '{s}'\n", .{c}); try w.print("Unknown command '{s}'\n", .{c});
try stdout.flush(); try buf_writer.flush();
} }
} }
try std.os.tcsetattr(std.os.STDIN_FILENO, .NOW, old_termios); try std.os.tcsetattr(std.os.STDIN_FILENO, .NOW, old_termios);