dokploy/apps/dokploy/__test__/compose/env-file-preserved.test.ts

import { getBuildComposeCommand } from "@dokploy/server/utils/builders/compose";
import { describe, expect, it, vi } from "vitest";

// Compose now has a `createEnvFile` toggle (default true), mirroring the
// Application builder's flag: when disabled, Dokploy never writes `.env`,
// so a repo-tracked file survives untouched.
vi.mock("@dokploy/server/utils/docker/domain", () => ({
	writeDomainsToCompose: vi.fn().mockResolvedValue(""),
}));

const baseCompose = {
	appName: "env-file-toggle",
	sourceType: "raw",
	command: "",
	composePath: "docker-compose.yml",
	composeType: "docker-compose",
	isolatedDeployment: false,
	randomize: false,
	suffix: "",
	serverId: null,
	env: "FOO=bar",
	mounts: [],
	domains: [],
	environment: { project: { env: "" }, env: "" },
} as unknown as Parameters<typeof getBuildComposeCommand>[0];

describe("getBuildComposeCommand createEnvFile toggle", () => {
	it("createEnvFile: false never writes the .env file", async () => {
		const command = await getBuildComposeCommand({
			...baseCompose,
			createEnvFile: false,
		});

		expect(command).not.toContain("base64 -d >");
	});

	it("createEnvFile: true (default) writes Dokploy's vars", async () => {
		const command = await getBuildComposeCommand({
			...baseCompose,
			createEnvFile: true,
		});

		expect(command).toContain("base64 -d >");
	});
});