V2 (#111)

Just v2

src/lib/buildPacks/nestjs.ts

@@ -0,0 +1,29 @@
+import { buildCacheImageWithNode, buildImage } from '$lib/docker';
+import { promises as fs } from 'fs';
+
+const createDockerfile = async (data, image): Promise<void> => {
+	const { applicationId, tag, port, startCommand, workdir, baseDirectory } = data;
+	const Dockerfile: Array<string> = [];
+
+	Dockerfile.push(`FROM ${image}`);
+	Dockerfile.push('WORKDIR /usr/src/app');
+	Dockerfile.push(
+		`COPY --from=${applicationId}:${tag}-cache /usr/src/app/${baseDirectory || ''} ./`
+	);
+	Dockerfile.push(`EXPOSE ${port}`);
+	Dockerfile.push(`CMD ${startCommand}`);
+	await fs.writeFile(`${workdir}/Dockerfile`, Dockerfile.join('\n'));
+};
+
+export default async function (data) {
+	try {
+		const image = 'node:lts';
+		const imageForBuild = 'node:lts';
+
+		await buildCacheImageWithNode(data, imageForBuild);
+		await createDockerfile(data, image);
+		await buildImage(data);
+	} catch (error) {
+		throw error;
+	}
+}