feat(api-extractor): support multiple entrypoints (#10829)

* feat(api-extractor): support multiple entrypoints

* chore: initial support in generateSplitDocumentation

* chore: bring in line with upstream

* refactor: multiple entrypoints in scripts

* fix: split docs

* feat: website

* fix: docs failing on next

* fix: don't include dtypes for now

* refactor: don't fetch entrypoint if there is none

---------

Co-authored-by: iCrawl <buechler.noel@outlook.com>
This commit is contained in:
Qjuh
2025-05-12 23:48:41 +02:00
committed by GitHub
parent 4f5e5c7c14
commit b3db92edfb
93 changed files with 2330 additions and 1956 deletions

View File

@@ -1,7 +1,7 @@
// Copyright (c) Microsoft Corporation. All rights reserved. Licensed under the MIT license.
// See LICENSE in the project root for license information.
import * as path from 'node:path';
/* eslint-disable sonarjs/no-nested-switch */
import path from 'node:path';
import {
type PackageJsonLookup,
FileSystem,
@@ -9,7 +9,9 @@ import {
type NewlineKind,
type INodePackageJson,
type JsonObject,
type IPackageJsonExports,
} from '@rushstack/node-core-library';
import semver from 'semver';
import { ConsoleMessageId } from '../api/ConsoleMessageId.js';
import { Extractor } from '../api/Extractor.js';
import type { MessageRouter } from '../collector/MessageRouter.js';
@@ -43,6 +45,136 @@ export class PackageMetadata {
}
}
const TSDOC_METADATA_FILENAME = 'tsdoc-metadata.json' as const;
/**
* 1. If package.json a `"tsdocMetadata": "./path1/path2/tsdoc-metadata.json"` field
* then that takes precedence. This convention will be rarely needed, since the other rules below generally
* produce a good result.
*/
function _tryResolveTsdocMetadataFromTsdocMetadataField({ tsdocMetadata }: INodePackageJson): string | undefined {
return tsdocMetadata;
}
/**
* 2. If package.json contains a `"exports": { ".": { "types": "./path1/path2/index.d.ts" } }` field,
* then we look for the file under "./path1/path2/tsdoc-metadata.json"
*
* This always looks for a "." and then a "*" entry in the exports field, and then evaluates for
* a "types" field in that entry.
*/
function _tryResolveTsdocMetadataFromExportsField({ exports }: INodePackageJson): string | undefined {
switch (typeof exports) {
case 'string': {
return `${path.dirname(exports)}/${TSDOC_METADATA_FILENAME}`;
}
case 'object': {
if (Array.isArray(exports)) {
const [firstExport] = exports;
// Take the first entry in the array
if (firstExport) {
return `${path.dirname(firstExport)}/${TSDOC_METADATA_FILENAME}`;
}
} else {
const rootExport: IPackageJsonExports | string | null | undefined = exports['.'] ?? exports['*'];
switch (typeof rootExport) {
case 'string': {
return `${path.dirname(rootExport)}/${TSDOC_METADATA_FILENAME}`;
}
case 'object': {
let typesExport: IPackageJsonExports | string | undefined = rootExport?.types;
while (typesExport) {
switch (typeof typesExport) {
case 'string': {
return `${path.dirname(typesExport)}/${TSDOC_METADATA_FILENAME}`;
}
case 'object': {
typesExport = typesExport?.types;
break;
}
}
}
}
}
}
break;
}
}
return undefined;
}
/**
* 3. If package.json contains a `typesVersions` field, look for the version
* matching the highest minimum version that either includes a "." or "*" entry.
*/
function _tryResolveTsdocMetadataFromTypesVersionsField({ typesVersions }: INodePackageJson): string | undefined {
if (typesVersions) {
let highestMinimumMatchingSemver: semver.SemVer | undefined;
let latestMatchingPath: string | undefined;
for (const [version, paths] of Object.entries(typesVersions)) {
let range: semver.Range;
try {
range = new semver.Range(version);
} catch {
continue;
}
const minimumMatchingSemver: semver.SemVer | null = semver.minVersion(range);
if (
minimumMatchingSemver &&
(!highestMinimumMatchingSemver || semver.gt(minimumMatchingSemver, highestMinimumMatchingSemver))
) {
const pathEntry: string[] | undefined = paths['.'] ?? paths['*'];
const firstPath: string | undefined = pathEntry?.[0];
if (firstPath) {
highestMinimumMatchingSemver = minimumMatchingSemver;
latestMatchingPath = firstPath;
}
}
}
if (latestMatchingPath) {
return `${path.dirname(latestMatchingPath)}/${TSDOC_METADATA_FILENAME}`;
}
}
return undefined;
}
/**
* 4. If package.json contains a `"types": "./path1/path2/index.d.ts"` or a `"typings": "./path1/path2/index.d.ts"`
* field, then we look for the file under "./path1/path2/tsdoc-metadata.json".
*
* @remarks
* `types` takes precedence over `typings`.
*/
function _tryResolveTsdocMetadataFromTypesOrTypingsFields({ typings, types }: INodePackageJson): string | undefined {
const typesField: string | undefined = types ?? typings;
if (typesField) {
return `${path.dirname(typesField)}/${TSDOC_METADATA_FILENAME}`;
}
return undefined;
}
/**
* 5. If package.json contains a `"main": "./path1/path2/index.js"` field, then we look for the file under
* "./path1/path2/tsdoc-metadata.json".
*/
function _tryResolveTsdocMetadataFromMainField({ main }: INodePackageJson): string | undefined {
if (main) {
return `${path.dirname(main)}/${TSDOC_METADATA_FILENAME}`;
}
return undefined;
}
/**
* This class maintains a cache of analyzed information obtained from package.json
* files. It is built on top of the PackageJsonLookup class.
@@ -57,7 +189,7 @@ export class PackageMetadata {
* Use ts.program.isSourceFileFromExternalLibrary() to test source files before passing the to PackageMetadataManager.
*/
export class PackageMetadataManager {
public static tsdocMetadataFilename: string = 'tsdoc-metadata.json';
public static tsdocMetadataFilename: string = TSDOC_METADATA_FILENAME;
private readonly _packageJsonLookup: PackageJsonLookup;
@@ -70,37 +202,30 @@ export class PackageMetadataManager {
this._messageRouter = messageRouter;
}
// This feature is still being standardized: https://github.com/microsoft/tsdoc/issues/7
// In the future we will use the @microsoft/tsdoc library to read this file.
/**
* This feature is still being standardized: https://github.com/microsoft/tsdoc/issues/7
* In the future we will use the \@microsoft/tsdoc library to read this file.
*/
private static _resolveTsdocMetadataPathFromPackageJson(
packageFolder: string,
packageJson: INodePackageJson,
): string {
const tsdocMetadataFilename: string = PackageMetadataManager.tsdocMetadataFilename;
let tsdocMetadataRelativePath: string;
if (packageJson.tsdocMetadata) {
// 1. If package.json contains a field such as "tsdocMetadata": "./path1/path2/tsdoc-metadata.json",
// then that takes precedence. This convention will be rarely needed, since the other rules below generally
// produce a good result.
tsdocMetadataRelativePath = packageJson.tsdocMetadata;
} else if (packageJson.typings) {
// 2. If package.json contains a field such as "typings": "./path1/path2/index.d.ts", then we look
// for the file under "./path1/path2/tsdoc-metadata.json"
tsdocMetadataRelativePath = path.join(path.dirname(packageJson.typings), tsdocMetadataFilename);
} else if (packageJson.main) {
// 3. If package.json contains a field such as "main": "./path1/path2/index.js", then we look for
// the file under "./path1/path2/tsdoc-metadata.json"
tsdocMetadataRelativePath = path.join(path.dirname(packageJson.main), tsdocMetadataFilename);
} else {
// 4. If none of the above rules apply, then by default we look for the file under "./tsdoc-metadata.json"
// since the default entry point is "./index.js"
tsdocMetadataRelativePath = tsdocMetadataFilename;
}
const tsdocMetadataRelativePath: string =
_tryResolveTsdocMetadataFromTsdocMetadataField(packageJson) ??
_tryResolveTsdocMetadataFromExportsField(packageJson) ??
_tryResolveTsdocMetadataFromTypesVersionsField(packageJson) ??
_tryResolveTsdocMetadataFromTypesOrTypingsFields(packageJson) ??
_tryResolveTsdocMetadataFromMainField(packageJson) ??
// As a final fallback, place the file in the root of the package.
TSDOC_METADATA_FILENAME;
// Always resolve relative to the package folder.
const tsdocMetadataPath: string = path.resolve(packageFolder, tsdocMetadataRelativePath);
const tsdocMetadataPath: string = path.resolve(
packageFolder,
// This non-null assertion is safe because the last entry in TSDOC_METADATA_RESOLUTION_FUNCTIONS
// returns a non-undefined value.
tsdocMetadataRelativePath!,
);
return tsdocMetadataPath;
}