109 lines
3.6 KiB
TypeScript
109 lines
3.6 KiB
TypeScript
import fs from "node:fs";
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import os from "node:os";
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import path from "node:path";
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import { afterEach, describe, expect, it } from "vitest";
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import { resolveDatabaseTarget } from "./runtime-config.js";
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const ORIGINAL_CWD = process.cwd();
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const ORIGINAL_ENV = { ...process.env };
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function writeJson(filePath: string, value: unknown) {
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fs.mkdirSync(path.dirname(filePath), { recursive: true });
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fs.writeFileSync(filePath, JSON.stringify(value, null, 2));
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}
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function writeText(filePath: string, value: string) {
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fs.mkdirSync(path.dirname(filePath), { recursive: true });
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fs.writeFileSync(filePath, value);
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}
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afterEach(() => {
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process.chdir(ORIGINAL_CWD);
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for (const key of Object.keys(process.env)) {
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if (!(key in ORIGINAL_ENV)) delete process.env[key];
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}
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for (const [key, value] of Object.entries(ORIGINAL_ENV)) {
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if (value === undefined) delete process.env[key];
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else process.env[key] = value;
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}
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});
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describe("resolveDatabaseTarget", () => {
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it("uses DATABASE_URL from process env first", () => {
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process.env.DATABASE_URL = "postgres://env-user:env-pass@db.example.com:5432/paperclip";
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const target = resolveDatabaseTarget();
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expect(target).toMatchObject({
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mode: "postgres",
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connectionString: "postgres://env-user:env-pass@db.example.com:5432/paperclip",
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source: "DATABASE_URL",
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});
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});
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it("uses DATABASE_URL from repo-local .paperclip/.env", () => {
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const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), "paperclip-db-runtime-"));
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const projectDir = path.join(tempDir, "repo");
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fs.mkdirSync(projectDir, { recursive: true });
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process.chdir(projectDir);
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delete process.env.PAPERCLIP_CONFIG;
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writeJson(path.join(projectDir, ".paperclip", "config.json"), {
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database: { mode: "embedded-postgres", embeddedPostgresPort: 54329 },
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});
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writeText(
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path.join(projectDir, ".paperclip", ".env"),
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'DATABASE_URL="postgres://file-user:file-pass@db.example.com:6543/paperclip"\n',
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);
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const target = resolveDatabaseTarget();
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expect(target).toMatchObject({
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mode: "postgres",
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connectionString: "postgres://file-user:file-pass@db.example.com:6543/paperclip",
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source: "paperclip-env",
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});
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});
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it("uses config postgres connection string when configured", () => {
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const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), "paperclip-db-runtime-"));
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const configPath = path.join(tempDir, "instance", "config.json");
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process.env.PAPERCLIP_CONFIG = configPath;
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writeJson(configPath, {
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database: {
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mode: "postgres",
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connectionString: "postgres://cfg-user:cfg-pass@db.example.com:5432/paperclip",
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},
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});
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const target = resolveDatabaseTarget();
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expect(target).toMatchObject({
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mode: "postgres",
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connectionString: "postgres://cfg-user:cfg-pass@db.example.com:5432/paperclip",
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source: "config.database.connectionString",
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});
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});
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it("falls back to embedded postgres settings from config", () => {
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const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), "paperclip-db-runtime-"));
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const configPath = path.join(tempDir, "instance", "config.json");
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process.env.PAPERCLIP_CONFIG = configPath;
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writeJson(configPath, {
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database: {
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mode: "embedded-postgres",
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embeddedPostgresDataDir: "~/paperclip-test-db",
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embeddedPostgresPort: 55444,
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},
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});
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const target = resolveDatabaseTarget();
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expect(target).toMatchObject({
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mode: "embedded-postgres",
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dataDir: path.resolve(os.homedir(), "paperclip-test-db"),
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port: 55444,
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source: "embedded-postgres@55444",
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});
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});
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});
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