vitest.config.ts

import { defineConfig } from "vitest/config"
import { fileURLToPath } from "node:url"
import { dirname, resolve } from "node:path"

const EFFECT_INFO_LOG_RE = /^timestamp=\d{4}-\d{2}-\d{2}T.* level=INFO fiber=#\d+ message=/
const ROOT_DIR = dirname(fileURLToPath(import.meta.url))

// Run with: bunx --bun vitest run
// The --bun flag ensures bun is the runtime so bun:sqlite is available in forked workers.
export default defineConfig({
  resolve: {
    conditions: ["bun"],
    alias: [
      {
        find: /^@jamesaphoenix\/tx-core\/services$/,
        replacement: resolve(ROOT_DIR, "packages/core/src/services/index.ts"),
      },
      {
        find: /^@jamesaphoenix\/tx-core$/,
        replacement: resolve(ROOT_DIR, "packages/core/src/index.ts"),
      },
      {
        find: /^@jamesaphoenix\/tx-test-utils$/,
        replacement: resolve(ROOT_DIR, "packages/test-utils/src/index.ts"),
      },
      {
        find: /^@jamesaphoenix\/tx-types$/,
        replacement: resolve(ROOT_DIR, "packages/types/src/index.ts"),
      },
      {
        find: /^@jamesaphoenix\/tx$/,
        replacement: resolve(ROOT_DIR, "packages/tx/src/index.ts"),
      },
    ],
  },
  ssr: {
    external: ["bun:sqlite"],
    noExternal: [],
  },
  test: {
    include: [
      "test/**/*.test.ts",
      "eslint-plugin-tx/tests/**/*.test.js"
    ],
    exclude: [
      // Commands not yet registered in CLI — tests exist ahead of implementation
      "test/integration/daemon-cli.test.ts",
      "test/integration/cli-graph.test.ts",
      "test/integration/cli-test-cache.test.ts",
      // npm binary distribution test: slow (npm pack + install), run explicitly
      "test/integration/cli-npm-binary.test.ts",
      // install script test: requires network access to GitHub
      "test/integration/install-script.test.ts",
      // utils usage tests: require real CLIs + network (run explicitly)
      "test/integration/utils-usage.test.ts",
    ],
    setupFiles: ["./vitest.setup.ts"],
    environment: "node",
    testTimeout: 10000,
    teardownTimeout: 10000,
    hookTimeout: 60000,
    pool: "forks",
    // Vitest 4: poolOptions moved to top-level
    maxWorkers: 4,
    isolate: true,
    sequence: {
      concurrent: false
    },
    onConsoleLog(log, type) {
      if (
        type === "stdout" &&
        (EFFECT_INFO_LOG_RE.test(log) || log.startsWith("runWorker: Worker "))
      ) {
        return false
      }
    },
    server: {
      deps: {
        external: ["bun:sqlite"],
      }
    }
  }
})