ghostty/src/main.zig
2022-06-28 10:31:11 -07:00

78 lines
2.3 KiB
Zig

const builtin = @import("builtin");
const options = @import("build_options");
const std = @import("std");
const glfw = @import("glfw");
const App = @import("App.zig");
const cli_args = @import("cli_args.zig");
const tracy = @import("tracy/tracy.zig");
const Config = @import("config.zig").Config;
pub fn main() !void {
const gpa = gpa: {
// Use the libc allocator if it is available beacuse it is WAY
// faster than GPA. We only do this in release modes so that we
// can get easy memory leak detection in debug modes.
if (builtin.link_libc) {
switch (builtin.mode) {
.ReleaseSafe, .ReleaseFast => break :gpa std.heap.c_allocator,
else => {},
}
}
// We don't ever deinit our GPA because the process cleanup will
// clean it up. This defer isn't in the right location anyways because
// it'll deinit on return from blk.
// defer _ = general_purpose_allocator.deinit();
var general_purpose_allocator = std.heap.GeneralPurposeAllocator(.{}){};
break :gpa general_purpose_allocator.allocator();
};
// If we're tracing, then wrap memory so we can trace allocations
const alloc = if (!tracy.enabled) gpa else tracy.allocator(gpa, null).allocator();
// Parse the config from the CLI args
var config = config: {
var result: Config = .{};
var iter = try std.process.argsWithAllocator(alloc);
defer iter.deinit();
try cli_args.parse(Config, alloc, &result, &iter);
break :config result;
};
defer config.deinit();
// Initialize glfw
try glfw.init(.{});
defer glfw.terminate();
// Run our app
var app = try App.init(alloc, &config);
defer app.deinit();
try app.run();
}
// Required by tracy/tracy.zig to enable/disable tracy support.
pub fn tracy_enabled() bool {
return options.tracy_enabled;
}
test {
_ = @import("Atlas.zig");
_ = @import("Grid.zig");
_ = @import("Pty.zig");
_ = @import("Command.zig");
_ = @import("TempDir.zig");
_ = @import("font/font.zig");
_ = @import("terminal/Terminal.zig");
// Libraries
_ = @import("segmented_pool.zig");
_ = @import("libuv/main.zig");
_ = @import("terminal/main.zig");
// TODO
_ = @import("config.zig");
_ = @import("cli_args.zig");
}