build app info plist embeds

✓ Passing This code compiles and runs correctly.

Code

import app/test_lib/selfread
import std/build
import std/io

std/build:app { name: "Regtest App", id: "org.koru.regtest", version: "0.1" }

app/test_lib/selfread:id()
| id s |> std/io:print.ln("embedded: {{ s:s }}")
| none |> std/io:print.ln("missing")

input.k

Supporting Files

// PIN: std/build:app { name:, id:, version: } embeds an Info.plist into
// the Mach-O binary — __TEXT,__info_plist is what NSBundle.mainBundle
// reads, so an unbundled binary answers a real CFBundleIdentifier (the
// gate notifications, process identity, and AppKit's app checks key on).
// This module is the oracle: getsectiondata reads the running binary's
// own section; the test passes only if the declared id is present.

const std = @import("std");

extern fn getsectiondata(mhp: *const anyopaque, segname: [*:0]const u8, sectname: [*:0]const u8, size: *c_ulong) ?[*]const u8;
extern var _mh_execute_header: anyopaque;

~pub tor id {}
| id string
| none

~proc id|zig {
    var size: c_ulong = 0;
    const data = getsectiondata(&_mh_execute_header, "__TEXT", "__info_plist", &size) orelse {
        return .{ .none = .{} };
    };
    if (std.mem.indexOf(u8, data[0..size], "org.koru.regtest") != null) {
        return .{ .id = "org.koru.regtest" };
    }
    return .{ .none = .{} };
}

test_lib/selfread/index.kz

Actual

embedded: org.koru.regtest

Expected output

embedded: org.koru.regtest

Flows

flow ~app click a branch to expand · @labels scroll to their anchor

app (source: name: "Regtest App", id: "org.koru.regtest", version: "0.1")

flow ~id click a branch to expand · @labels scroll to their anchor

Test Configuration

MUST_RUN

← build mode names itself bundle app directory layout →