unpacker.ts

import { decompress } from '../../deps.ts';

type UnpackParams = {
	downloadDir: string;
	archiveFileName: string;
};

export const darwinUnpack = async (params: UnpackParams) => {
	console.log('darwinUnpack');
	const { downloadDir, archiveFileName } = params;
	const unpackedFileName = `${downloadDir}/stackql`;
	const commandPath = 'pkgutil';
	const commandArgs = ['--expand-full', archiveFileName, unpackedFileName];
	const process = new Deno.Command(commandPath, {
		args: commandArgs,
		stdout: 'piped',
		stderr: 'piped',
	});

	const { code, stdout, stderr } = await process.output();
	if (code !== 0) {
		const output = new TextDecoder().decode(stdout);
		const errorOutput = new TextDecoder().decode(stderr);
		console.error('Error executing pkgutil:', output, errorOutput);
		throw new Error('Failed to unpack stackql');
	}
};

export const unzip = async (params: UnpackParams) => {
	console.log('unzip');
	try {
		await decompress(params.archiveFileName, params.downloadDir);
	} catch (error) {
		console.log('[unzip] error:', error);
		throw new Error('Failed to unpack stackql');
	}
};