fix(build): select the core Zig project explicitly

scripts/zig.tsmodified+8-1

Changes to scripts/zig.ts

		⋯58 linesShow the 58 lines above this hunk@@ -59,10 +59,17 @@ export function runZig(root: string, args: string[], env: NodeJS.ProcessEnv = pr
59	59	const { version } = JSON.parse(readFileSync(join(root, 'package.json'), 'utf8'))
60	60	command.push(`-Dversion=${version}`)
61	61	}
	62	+ if (core && command[0] === 'build') {
	63	+ // Select the core project explicitly. A monorepo has another build.zig
	64	+ // at its root; compiler build discovery must not select that wrapper.
	65	+ command.splice(1, 0, '--build-file', join(root, 'packages/zig/build.zig'))
	66	+ }
62	67	const zig = resolveZig(root, env)
	68	+ const cwd = core ? join(root, 'packages/zig') : root
63	69	console.error(`Zig ${zig.version}: ${zig.path}${zig.overridden ? ' (explicit unpinned override)' : ''}`)
	70	+ console.error(`Zig project directory: ${cwd}`)
64	71	const result = Bun.spawnSync([zig.path, ...command], {
65		- cwd: core ? join(root, 'packages/zig') : root,
	72	+ cwd,
66	73	env,
67	74	stdin: 'inherit',
68	75	stdout: 'inherit',