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refactor: report OS error on vaxis.Tty.init failure

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This commit is contained in:
CJ van den Berg 2025-11-25 10:17:33 +01:00
parent f91a702f36
commit b3efc952ee
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 8 additions and 1 deletions
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9
src/renderer/vaxis/renderer.zig
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@ -1,4 +1,5 @@
const std = @import("std"); const std = @import("std");
const root = @import("root");
const cbor = @import("cbor"); const cbor = @import("cbor");
const log = @import("log"); const log = @import("log");
const Style = @import("theme").Style; const Style = @import("theme").Style;
@ -80,7 +81,13 @@ pub fn init(allocator: std.mem.Allocator, handler_ctx: *anyopaque, no_alternate:
const tty_buffer = try allocator.alloc(u8, 4096); const tty_buffer = try allocator.alloc(u8, 4096);
return .{ return .{
.allocator = allocator, .allocator = allocator,
.tty = vaxis.Tty.init(tty_buffer) catch return error.TtyInitError, .tty = vaxis.Tty.init(tty_buffer) catch |e| {
var stderr_buffer: [1024]u8 = undefined;
var stderr_writer = std.fs.File.stderr().writer(&stderr_buffer);
stderr_writer.interface.print("\n" ++ root.application_name ++ " ERROR: {s}\n", .{@errorName(e)}) catch {};
stderr_writer.interface.flush() catch {};
return error.TtyInitError;
},
.tty_buffer = tty_buffer, .tty_buffer = tty_buffer,
.vx = try vaxis.init(allocator, opts), .vx = try vaxis.init(allocator, opts),
.no_alternate = no_alternate, .no_alternate = no_alternate,