V2 (#111)

Just v2

src/lib/buildPacks/nextjs.ts

@@ -0,0 +1,45 @@
+import { buildImage } from '$lib/docker';
+import { promises as fs } from 'fs';
+
+const createDockerfile = async (data, image): Promise<void> => {
+	const { workdir, port, installCommand, buildCommand, startCommand, baseDirectory, secrets } =
+		data;
+	const Dockerfile: Array<string> = [];
+
+	Dockerfile.push(`FROM ${image}`);
+	Dockerfile.push('WORKDIR /usr/src/app');
+	if (secrets.length > 0) {
+		secrets.forEach((secret) => {
+			if (secret.isBuildSecret) {
+				Dockerfile.push(`ARG ${secret.name} ${secret.value}`);
+			}
+		});
+	}
+	Dockerfile.push(`COPY ./${baseDirectory || ''}package*.json ./`);
+	try {
+		await fs.stat(`${workdir}/yarn.lock`);
+		Dockerfile.push(`COPY ./${baseDirectory || ''}yarn.lock ./`);
+	} catch (error) {}
+	try {
+		await fs.stat(`${workdir}/pnpm-lock.yaml`);
+		Dockerfile.push(`COPY ./${baseDirectory || ''}pnpm-lock.yaml ./`);
+	} catch (error) {}
+	Dockerfile.push(`RUN ${installCommand}`);
+	Dockerfile.push(`COPY ./${baseDirectory || ''} ./`);
+	if (buildCommand) {
+		Dockerfile.push(`RUN ${buildCommand}`);
+	}
+	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';
+		await createDockerfile(data, image);
+		await buildImage(data);
+	} catch (error) {
+		throw error;
+	}
+}