knip.ts

import type { KnipConfig } from "knip";

const config: KnipConfig = {
    ignoreBinaries: [
        "printf", // Used in mongodb-mcp-server check:api failure message script
        "semver", // Used in .github/workflows/prepare-release.yml, not imported in TS
        "gh", // Used by packages/scripts/src/generate-release-notes.ts to fetch release notes
    ],
    // Root vitest.config.ts ui project sets setupFiles: ["./src/test-setup.ts"] relative to packages/ui
    ignoreUnresolved: ["./src/test-setup.ts"],
    workspaces: {
        ".": {
            entry: [
                "eslint-rules/*.js", // Root-local ESLint custom rules
            ],
            ignoreDependencies: [
                // Listed in root vitest.config ui project environment; package lives in packages/ui
                "happy-dom",
                // Provides the mongodb-sbom-tools bin used by update-third-party-notices / create-dependency-sbom-lists scripts
                "@mongodb-js/sbom-tools",
            ],
        },
        "packages/eval-tests": {
            entry: ["src/mongodb.eval.ts", "src/scripts/**/*.ts"],
            ignore: [
                // Fixture scripts run externally, not part of the TS graph
                "src/scripts/bundleEval/osDnsNativeStub.cjs",
                "src/scripts/bundleEval/stub.mjs",
            ],
        },
        "packages/mongodb-mcp-server": {
            entry: [
                "src/index.ts!",
                "src/lib.ts!",
                "src/allTools.ts!",
                "src/web.ts!",
                "src/tools/index.ts!",
                "src/test-helpers/index.ts!",
                "e2e-tests/**/*.ts",
                "scripts/**/*.ts",
                "packaging/mcpb/server/index.js", // MCP bundle entry shim (dynamic import of dist)
            ],
            ignoreDependencies: [
                // Public API surface re-exports NodeDriverServiceProvider from tools; knip cannot trace the chain
                "@mongosh/service-provider-node-driver",
                // Re-exported as `export type { Secret }`; knip --strict ignores type-only usage (knip hints to remove)
                "mongodb-redact",
                // Referenced only in tsconfig.cjs.json paths, not imported in source
                "openapi-typescript-helpers",
                // Referenced only in tsconfig.cjs.json paths; runtime usage is in @mongodb-js/mcp-cli
                "ts-levenshtein",
                // Provides the mcpb CLI binary; not imported as a module
                "@anthropic-ai/mcpb",
            ],
        },
        "packages/mongodb-atlas-mcp-remote": {
            entry: ["src/cli.ts!", "scripts/**/*.ts", "src/**/*.test.ts", "src/testHelpers/**/*.ts"],
        },
        "packages/test-utils": {
            entry: ["src/index.ts", "src/setup.ts"],
        },
        "packages/scripts": {
            entry: ["src/*.ts"],
            ignoreDependencies: [
                "vite", // Invoked via execSync in generateUI.ts, not imported
                "@redocly/cli", // Used as CLI in generate.sh
                "openapi-typescript", // Used as CLI in generate.sh
            ],
        },
        "packages/accuracy-tests": {
            entry: ["src/**/*.ts"],
        },
        "packages/integration-tests": {
            entry: ["src/index.ts", "src/**/*.ts"],
            ignore: [
                "src/fixtures/curl.mjs", // Fixture script run externally, not part of the TS graph
            ],
        },
        "packages/atlas-api-client": {
            entry: ["src/**/*.test.ts"],
            ignore: [
                "openapi.d.ts", // Generated by packages/scripts; too many exports for knip to analyze usefully
            ],
        },
        "packages/core": {
            entry: ["src/index.ts!", "src/**/*.test.ts"],
        },
        "packages/http-runners": {
            entry: ["src/**/*.test.ts"],
        },
        "packages/tools-atlas-local": {
            entry: ["src/**/*.test.ts"],
        },
        "packages/ui": {
            // Required for knip --strict; normal knip reports as redundant (vitest plugin overlap)
            entry: ["src/test-setup.ts"],
            ignore: [
                "src/build/mount.tsx", // Build-only UI mount script, not part of the published package graph
                "src/components/**", // React components built via vite.ui.config.ts, excluded from tsc build
                "vite.ui.config.ts", // Vite config for bundling UI assets; imports are not traced when ignored
            ],
            ignoreDependencies: [
                "@vitejs/plugin-react", // Used in vite.ui.config.ts (see ignore)
                "vite-plugin-node-polyfills", // Used in vite.ui.config.ts (see ignore)
                "vite-plugin-singlefile", // Used in vite.ui.config.ts (see ignore)
            ],
        },
        "packages/cli": {
            entry: ["src/**/*.test.ts"],
            ignoreDependencies: [
                // Not imported directly; required so ESLint/tsc resolve YargsOptions in @mongosh/arg-parser .d.ts
                "yargs-parser",
                "@types/yargs-parser",
            ],
        },
        "packages/tools-mongodb": {
            entry: ["src/**/*.test.ts"],
        },
        "packages/browser-tests": {
            entry: ["src/**/*.test.ts", "polyfills/**/*.ts", "utils/**/*.ts", "setup.ts"],
            ignoreDependencies: [
                "buffer", // Vite resolve.alias in browser vitest.config, not a direct import
                "evp_bytestokey", // Vite resolve.alias for crypto polyfill chain
                "util", // Vite resolve.alias for Node util polyfill
                "@vitest/browser", // Browser test runner peer; resolved via @vitest/browser-playwright
            ],
            ignore: [
                "polyfills/events/index.ts", // Intentionally exports both named and default EventEmitter shims
            ],
        },
    },
    ignoreExportsUsedInFile: true,
};

export default config;