/
packages.test.ts
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/
packages.test.ts
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import { deepStrictEqual as equal } from "assert";
import { readFileSync } from "fs";
import { join } from "path";
import { normalizePath } from "../lib/utils";
import {
expandPackages,
getTsEntryPointForPackage,
} from "../lib/utils/package-manifest";
import { tempdirProject } from "@typestrong/fs-fixture-builder";
import { TestLogger } from "./TestLogger";
import { createMinimatch, nicePath } from "../lib/utils/paths";
describe("Packages support", () => {
let project: ReturnType<typeof tempdirProject>;
beforeEach(() => {
project = tempdirProject();
});
afterEach(() => {
project.rm();
});
it("handles monorepos", () => {
project.addJsonFile("tsconfig.json", {
compilerOptions: {
strict: true,
sourceMap: true,
},
exclude: ["node_modules", "dist"],
});
const childTsconfig = {
extends: "../../tsconfig.json",
compilerOptions: {
outDir: "dist",
},
};
project.addJsonFile("package.json", {
name: "typedoc-multi-package-example",
main: "dist/index.js",
workspaces: ["packages/*"],
});
// Bar, types entry point
project.addFile(
"packages/bar/index.d.ts",
"export function bar(): void;"
);
project.addJsonFile("packages/bar/package.json", {
name: "typedoc-multi-package-bar",
version: "1.0.0",
types: "index.d.ts",
});
project.addJsonFile("packages/bar/tsconfig.json", childTsconfig);
// Baz, TypeScript "main" entry point
project.addFile("packages/baz/index.ts", "export function baz(): {}");
project.addJsonFile("packages/baz/package.json", {
name: "typedoc-multi-package-baz",
version: "1.0.0",
main: "index.ts",
});
project.addJsonFile("packages/baz/tsconfig.json", childTsconfig);
// Bay, entry point with "typedoc.entryPoint"
project.addFile("packages/bay/dist/index.js", "module.exports = 123");
project.addFile("packages/bay/index.ts", "export function foo() {}");
project.addJsonFile("packages/bay/package.json", {
name: "typedoc-multi-package-bay",
version: "1.0.0",
main: "dist/index",
typedoc: {
entryPoint: "index.ts",
},
});
project.addJsonFile("packages/bay/tsconfig.json", childTsconfig);
// Ign, ignored package
project.addFile("packages/ign/dist/index.js", "module.exports = 123");
project.addFile("packages/ign/index.ts", "export function ign() {}");
project.addJsonFile("packages/ign/package.json", {
name: "typedoc-multi-package-ign",
version: "1.0.0",
main: "dist/index",
});
project.addJsonFile("packages/ign/tsconfig.json", childTsconfig);
project.write();
const logger = new TestLogger();
const packages = expandPackages(
logger,
project.cwd,
[project.cwd],
createMinimatch(["**/ign"])
);
equal(
packages,
[
join(project.cwd, "packages/bar"),
join(project.cwd, "packages/bay"),
join(project.cwd, "packages/baz"),
].map(normalizePath)
);
const entries = packages.map((p) => {
const packageJson = join(p, "package.json");
return getTsEntryPointForPackage(
logger,
packageJson,
JSON.parse(readFileSync(packageJson, "utf-8"))
);
});
equal(entries, [
join(project.cwd, "packages/bar/index.d.ts"),
join(project.cwd, "packages/bay/index.ts"),
join(project.cwd, "packages/baz/index.ts"),
]);
logger.discardDebugMessages();
logger.expectNoOtherMessages();
});
it("handles monorepos with legacy configuration", () => {
project.addJsonFile("tsconfig.json", {
compilerOptions: {
strict: true,
sourceMap: true,
},
exclude: ["node_modules", "dist"],
});
const childTsconfig = {
extends: "../../tsconfig.json",
compilerOptions: {
outDir: "dist",
},
};
project.addJsonFile("package.json", {
name: "typedoc-multi-package-example",
main: "dist/index.js",
workspaces: ["packages/*"],
});
// Foo, entry point with "typedocMain"
project.addFile("packages/foo/dist/index.js", "module.exports = 123");
project.addFile("packages/foo/index.ts", "export function foo() {}");
project.addJsonFile("packages/foo/package.json", {
name: "typedoc-multi-package-foo",
version: "1.0.0",
main: "dist/index",
typedocMain: "index.ts",
});
project.addJsonFile("packages/foo/tsconfig.json", childTsconfig);
project.write();
const logger = new TestLogger();
const packages = expandPackages(
logger,
project.cwd,
[project.cwd],
createMinimatch(["**/ign"])
);
equal(packages, [join(project.cwd, "packages/foo")].map(normalizePath));
const entries = packages.map((p) => {
const packageJson = join(p, "package.json");
return getTsEntryPointForPackage(
logger,
packageJson,
JSON.parse(readFileSync(packageJson, "utf-8"))
);
});
equal(entries, [join(project.cwd, "packages/foo/index.ts")]);
logger.discardDebugMessages();
logger.expectMessage(
`warn: Legacy typedoc entry point config (using "typedocMain" field) found for "${nicePath(
join(project.cwd, "/packages/foo/package.json")
)}". Please update to use "typedoc": { "entryPoint": "..." } instead. In future upgrade, "typedocMain" field will be ignored.`
);
});
it("handles single packages", () => {
project.addJsonFile("tsconfig.json", {
compilerOptions: {
outDir: "dist",
sourceMap: true,
strict: true,
},
include: ["src"],
});
project.addJsonFile("package.json", {
name: "typedoc-single-package",
main: "dist/index.js",
});
project.addFile("dist/index.js", `//# sourceMappingURL=index.js.map`);
project.addJsonFile("dist/index.js.map", {
version: 3,
file: "index.js",
sourceRoot: "",
sources: ["../src/index.ts"],
names: [],
mappings: "",
});
project.addFile(
"src/index.ts",
`export function helloWorld() { return "Hello World!"; }`
);
project.write();
const logger = new TestLogger();
const packages = expandPackages(logger, project.cwd, [project.cwd], []);
logger.expectNoOtherMessages();
equal(packages, [normalizePath(project.cwd)]);
});
it("Handles TS 4.7 extensions", () => {
project.addJsonFile("tsconfig.json", {
compilerOptions: {
outDir: "dist",
sourceMap: true,
strict: true,
},
include: ["src"],
});
project.addJsonFile("package.json", {
name: "typedoc-single-package",
main: "dist/index.cjs",
});
project.addFile("dist/index.cjs", `//# sourceMappingURL=index.cjs.map`);
project.addJsonFile("dist/index.cjs.map", {
version: 3,
file: "index.cjs",
sourceRoot: "",
sources: ["../src/index.cts"],
names: [],
mappings: "",
});
project.addFile(
"src/index.cts",
`export function helloWorld() { return "Hello World!"; }`
);
project.write();
const logger = new TestLogger();
const packages = expandPackages(logger, project.cwd, [project.cwd], []);
logger.expectNoOtherMessages();
equal(packages, [normalizePath(project.cwd)]);
});
it("Handles js entry points (#2037)", () => {
project.addJsonFile("tsconfig.json", {
compilerOptions: {
strict: true,
checkJs: true,
},
include: ["src"],
});
const packageJson = {
name: "typedoc-js-package",
main: "src/index.js",
};
project.addJsonFile("package.json", packageJson);
project.addFile("src/index.js", `exports.foo = 123;`);
project.write();
const logger = new TestLogger();
const entry = getTsEntryPointForPackage(
logger,
join(project.cwd, "package.json"),
packageJson
);
logger.discardDebugMessages();
logger.expectNoOtherMessages();
equal(entry, join(project.cwd, "src/index.js"));
});
});