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package.ts
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import * as fs from 'fs';
import * as path from 'path';
import { promisify } from 'util';
import * as cp from 'child_process';
import * as yazl from 'yazl';
import { ExtensionKind, ManifestPackage, UnverifiedManifest } from './manifest';
import { ITranslations, patchNLS } from './nls';
import * as util from './util';
import { glob } from 'glob';
import minimatch from 'minimatch';
import markdownit from 'markdown-it';
import * as cheerio from 'cheerio';
import * as url from 'url';
import mime from 'mime';
import * as semver from 'semver';
import urljoin from 'url-join';
import chalk from 'chalk';
import {
validateExtensionName,
validateVersion,
validateEngineCompatibility,
validateVSCodeTypesCompatibility,
validatePublisher,
} from './validation';
import { detectYarn, getDependencies } from './npm';
import * as GitHost from 'hosted-git-info';
import parseSemver from 'parse-semver';
import * as jsonc from 'jsonc-parser';
import * as vsceSign from '@vscode/vsce-sign';
const MinimatchOptions: minimatch.IOptions = { dot: true };
export interface IInMemoryFile {
path: string;
mode?: number;
originalPath?: string; // used to track the original path of a file that was renamed
readonly contents: Buffer | string;
}
export interface ILocalFile {
path: string;
mode?: number;
originalPath?: string; // used to track the original path of a file that was renamed
readonly localPath: string;
}
export type IFile = IInMemoryFile | ILocalFile;
function isInMemoryFile(file: IFile): file is IInMemoryFile {
return !!(file as IInMemoryFile).contents;
}
export function read(file: IFile): Promise<string> {
if (isInMemoryFile(file)) {
return Promise.resolve(file.contents).then(b => (typeof b === 'string' ? b : b.toString('utf8')));
} else {
return fs.promises.readFile(file.localPath, 'utf8');
}
}
export interface IPackage {
manifest: ManifestPackage;
packagePath: string;
}
export interface IPackageResult extends IPackage {
files: IFile[];
}
export interface IAsset {
type: string;
path: string;
}
/**
* Options for the `createVSIX` function.
* @public
*/
export interface IPackageOptions {
/**
* The destination of the packaged the VSIX.
*
* Defaults to `NAME-VERSION.vsix`.
*/
readonly packagePath?: string;
readonly version?: string;
/**
* Optional target the extension should run on.
*
* https://code.visualstudio.com/api/working-with-extensions/publishing-extension#platformspecific-extensions
*/
readonly target?: string;
/**
* Ignore all files inside folders named as other targets. Only relevant when
* `target` is set. For example, if `target` is `linux-x64` and there are
* folders named `win32-x64`, `darwin-arm64` or `web`, the files inside
* those folders will be ignored.
*
* @default false
*/
readonly ignoreOtherTargetFolders?: boolean;
/**
* Recurse into symlinked directories instead of treating them as files.
*/
readonly followSymlinks?: boolean;
readonly commitMessage?: string;
readonly gitTagVersion?: boolean;
readonly updatePackageJson?: boolean;
/**
* The location of the extension in the file system.
*
* Defaults to `process.cwd()`.
*/
readonly cwd?: string;
readonly readmePath?: string;
readonly changelogPath?: string;
/**
* GitHub branch used to publish the package. Used to automatically infer
* the base content and images URI.
*/
readonly githubBranch?: string;
/**
* GitLab branch used to publish the package. Used to automatically infer
* the base content and images URI.
*/
readonly gitlabBranch?: string;
readonly rewriteRelativeLinks?: boolean;
/**
* The base URL for links detected in Markdown files.
*/
readonly baseContentUrl?: string;
/**
* The base URL for images detected in Markdown files.
*/
readonly baseImagesUrl?: string;
/**
* Should use Yarn instead of NPM.
*/
readonly useYarn?: boolean;
readonly dependencyEntryPoints?: string[];
readonly ignoreFile?: string;
readonly gitHubIssueLinking?: boolean;
readonly gitLabIssueLinking?: boolean;
readonly dependencies?: boolean;
/**
* Mark this package as a pre-release
*/
readonly preRelease?: boolean;
readonly allowStarActivation?: boolean;
readonly allowMissingRepository?: boolean;
readonly allowUnusedFilesPattern?: boolean;
readonly skipLicense?: boolean;
readonly signTool?: string;
}
export interface IProcessor {
onFile(file: IFile): Promise<IFile>;
onEnd(): Promise<void>;
assets: IAsset[];
tags: string[];
vsix: any;
}
export interface VSIX {
id: string;
displayName: string;
version: string;
publisher?: string;
target?: string;
engine: string;
description: string;
categories: string;
flags: string;
icon?: string;
license?: string;
assets: IAsset[];
tags: string;
links: {
repository?: string;
bugs?: string;
homepage?: string;
github?: string;
};
galleryBanner: NonNullable<ManifestPackage['galleryBanner']>;
badges?: ManifestPackage['badges'];
githubMarkdown: boolean;
enableMarketplaceQnA?: boolean;
customerQnALink?: ManifestPackage['qna'];
extensionDependencies: string;
extensionPack: string;
extensionKind: string;
localizedLanguages: string;
enabledApiProposals: string;
preRelease: boolean;
sponsorLink: string;
pricing: string;
executesCode: boolean;
}
export class BaseProcessor implements IProcessor {
constructor(protected manifest: ManifestPackage) { }
assets: IAsset[] = [];
tags: string[] = [];
vsix: VSIX = Object.create(null);
async onFile(file: IFile): Promise<IFile> {
return file;
}
async onEnd() {
// noop
}
}
// https://github.com/npm/cli/blob/latest/lib/utils/hosted-git-info-from-manifest.js
function getGitHost(manifest: ManifestPackage): GitHost | undefined {
const url = getRepositoryUrl(manifest);
return url ? GitHost.fromUrl(url, { noGitPlus: true }) : undefined;
}
// https://github.com/npm/cli/blob/latest/lib/repo.js
function getRepositoryUrl(manifest: ManifestPackage, gitHost?: GitHost | null): string | undefined {
if (gitHost) {
return gitHost.https();
}
let url: string | undefined = undefined;
if (manifest.repository) {
if (typeof manifest.repository === 'string') {
url = manifest.repository;
} else if (
typeof manifest.repository === 'object' &&
manifest.repository.url &&
typeof manifest.repository.url === 'string'
) {
url = manifest.repository.url;
}
}
return url;
}
// https://github.com/npm/cli/blob/latest/lib/bugs.js
function getBugsUrl(manifest: ManifestPackage, gitHost: GitHost | undefined): string | undefined {
if (manifest.bugs) {
if (typeof manifest.bugs === 'string') {
return manifest.bugs;
}
if (typeof manifest.bugs === 'object' && manifest.bugs.url) {
return manifest.bugs.url;
}
if (typeof manifest.bugs === 'object' && manifest.bugs.email) {
return `mailto:${manifest.bugs.email}`;
}
}
if (gitHost) {
return gitHost.bugs();
}
return undefined;
}
// https://github.com/npm/cli/blob/latest/lib/docs.js
function getHomepageUrl(manifest: ManifestPackage, gitHost: GitHost | undefined): string | undefined {
if (manifest.homepage) {
return manifest.homepage;
}
if (gitHost) {
return gitHost.docs();
}
return undefined;
}
// Contributed by Mozilla developer authors
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Regular_Expressions
function escapeRegExp(value: string) {
return value.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); // $& means the whole matched string
}
function toExtensionTags(extensions: string[]): string[] {
return extensions
.map(s => s.replace(/\W/g, ''))
.filter(s => !!s)
.map(s => `__ext_${s}`);
}
function toLanguagePackTags(translations: { id: string }[], languageId: string): string[] {
return (translations ?? [])
.map(({ id }) => [`__lp_${id}`, `__lp-${languageId}_${id}`])
.reduce((r, t) => [...r, ...t], []);
}
/* This list is also maintained by the Marketplace team.
* Remember to reach out to them when adding new domains.
*/
const TrustedSVGSources = [
'api.bintray.com',
'api.travis-ci.com',
'api.travis-ci.org',
'app.fossa.io',
'badge.buildkite.com',
'badge.fury.io',
'badge.waffle.io',
'badgen.net',
'badges.frapsoft.com',
'badges.gitter.im',
'badges.greenkeeper.io',
'cdn.travis-ci.com',
'cdn.travis-ci.org',
'ci.appveyor.com',
'circleci.com',
'cla.opensource.microsoft.com',
'codacy.com',
'codeclimate.com',
'codecov.io',
'coveralls.io',
'david-dm.org',
'deepscan.io',
'dev.azure.com',
'docs.rs',
'flat.badgen.net',
'gemnasium.com',
'githost.io',
'gitlab.com',
'godoc.org',
'goreportcard.com',
'img.shields.io',
'isitmaintained.com',
'marketplace.visualstudio.com',
'nodesecurity.io',
'opencollective.com',
'snyk.io',
'travis-ci.com',
'travis-ci.org',
'visualstudio.com',
'vsmarketplacebadges.dev',
'www.bithound.io',
'www.versioneye.com',
];
function isGitHubRepository(repository: string | undefined): boolean {
return /^https:\/\/github\.com\/|^git@github\.com:/.test(repository ?? '');
}
function isGitLabRepository(repository: string | undefined): boolean {
return /^https:\/\/gitlab\.com\/|^git@gitlab\.com:/.test(repository ?? '');
}
function isGitHubBadge(href: string): boolean {
return /^https:\/\/github\.com\/[^/]+\/[^/]+\/(actions\/)?workflows\/.*badge\.svg/.test(href || '');
}
function isHostTrusted(url: url.URL): boolean {
return (url.host && TrustedSVGSources.indexOf(url.host.toLowerCase()) > -1) || isGitHubBadge(url.href);
}
export interface IVersionBumpOptions {
readonly cwd?: string;
readonly version?: string;
readonly commitMessage?: string;
readonly gitTagVersion?: boolean;
readonly updatePackageJson?: boolean;
}
export async function versionBump(options: IVersionBumpOptions): Promise<void> {
if (!options.version) {
return;
}
if (!(options.updatePackageJson ?? true)) {
return;
}
const cwd = options.cwd ?? process.cwd();
const manifest = await readManifest(cwd);
if (manifest.version === options.version) {
return;
}
switch (options.version) {
case 'major':
case 'minor':
case 'patch':
break;
case 'premajor':
case 'preminor':
case 'prepatch':
case 'prerelease':
case 'from-git':
return Promise.reject(`Not supported: ${options.version}`);
default:
if (!semver.valid(options.version)) {
return Promise.reject(`Invalid version ${options.version}`);
}
}
// call `npm version` to do our dirty work
const args = ['version', options.version];
const isWindows = process.platform === 'win32';
const commitMessage = isWindows ? sanitizeCommitMessage(options.commitMessage) : options.commitMessage;
if (commitMessage) {
args.push('-m', commitMessage);
}
if (!(options.gitTagVersion ?? true)) {
args.push('--no-git-tag-version');
}
const { stdout, stderr } = await promisify(cp.execFile)(isWindows ? 'npm.cmd' : 'npm', args, { cwd, shell: isWindows /* https://nodejs.org/en/blog/vulnerability/april-2024-security-releases-2 */ });
if (!process.env['VSCE_TESTS']) {
process.stdout.write(stdout);
process.stderr.write(stderr);
}
}
function sanitizeCommitMessage(message?: string): string | undefined {
if (!message) {
return undefined;
}
// Remove any unsafe characters found by the unsafeRegex
// Check for characters that might escape quotes or introduce shell commands.
// Don't allow: ', ", `, $, \ (except for \n which is allowed)
const sanitizedMessage = message.replace(/(?<!\\)\\(?!n)|['"`$]/g, '');
if (sanitizedMessage.length === 0) {
return undefined;
}
// Add quotes as commit message is passed as a single argument to the shell
return `"${sanitizedMessage}"`;
}
export const Targets = new Set([
'win32-x64',
'win32-arm64',
'linux-x64',
'linux-arm64',
'linux-armhf',
'darwin-x64',
'darwin-arm64',
'alpine-x64',
'alpine-arm64',
'web',
]);
export class ManifestProcessor extends BaseProcessor {
constructor(manifest: ManifestPackage, private readonly options: IPackageOptions = {}) {
super(manifest);
const flags = ['Public'];
if (manifest.preview) {
flags.push('Preview');
}
const gitHost = getGitHost(manifest);
const repository = getRepositoryUrl(manifest, gitHost);
const isGitHub = isGitHubRepository(repository);
let enableMarketplaceQnA: boolean | undefined;
let customerQnALink: string | undefined;
if (manifest.qna === 'marketplace') {
enableMarketplaceQnA = true;
} else if (typeof manifest.qna === 'string') {
customerQnALink = manifest.qna;
} else if (manifest.qna === false) {
enableMarketplaceQnA = false;
}
const extensionKind = getExtensionKind(manifest);
const target = options.target;
const preRelease = options.preRelease;
if (target || preRelease) {
let engineSemver: ReturnType<typeof parseSemver>;
try {
engineSemver = parseSemver(`vscode@${manifest.engines.vscode}`);
} catch (err) {
throw new Error('Failed to parse semver of engines.vscode');
}
const minEngineVersion = semver.minVersion(engineSemver.range);
if (!minEngineVersion) {
throw new Error('Failed to get minVersion of engines.vscode')
}
if (target) {
if (engineSemver.version !== 'latest' && !semver.satisfies(minEngineVersion, '>=1.61', { includePrerelease: true })) {
throw new Error(
`Platform specific extension is supported by VS Code >=1.61. Current 'engines.vscode' is '${manifest.engines.vscode}'.`
);
}
if (!Targets.has(target)) {
throw new Error(`'${target}' is not a valid VS Code target. Valid targets: ${[...Targets].join(', ')}`);
}
}
if (preRelease) {
if (engineSemver.version !== 'latest' && !semver.satisfies(minEngineVersion, '>=1.63', { includePrerelease: true })) {
throw new Error(
`Pre-release versions are supported by VS Code >=1.63. Current 'engines.vscode' is '${manifest.engines.vscode}'.`
);
}
}
}
this.vsix = {
...this.vsix,
id: manifest.name,
displayName: manifest.displayName ?? manifest.name,
version: options.version && !(options.updatePackageJson ?? true) ? options.version : manifest.version,
publisher: manifest.publisher,
target,
engine: manifest.engines.vscode,
description: manifest.description ?? '',
pricing: manifest.pricing ?? 'Free',
categories: (manifest.categories ?? []).join(','),
flags: flags.join(' '),
links: {
repository,
bugs: getBugsUrl(manifest, gitHost),
homepage: getHomepageUrl(manifest, gitHost),
},
galleryBanner: manifest.galleryBanner ?? {},
badges: manifest.badges,
githubMarkdown: manifest.markdown !== 'standard',
enableMarketplaceQnA,
customerQnALink,
extensionDependencies: [...new Set(manifest.extensionDependencies ?? [])].join(','),
extensionPack: [...new Set(manifest.extensionPack ?? [])].join(','),
extensionKind: extensionKind.join(','),
localizedLanguages:
manifest.contributes && manifest.contributes.localizations
? manifest.contributes.localizations
.map(loc => loc.localizedLanguageName ?? loc.languageName ?? loc.languageId)
.join(',')
: '',
enabledApiProposals: manifest.enabledApiProposals ? manifest.enabledApiProposals.join(',') : '',
preRelease: !!this.options.preRelease,
executesCode: !!(manifest.main ?? manifest.browser),
sponsorLink: manifest.sponsor?.url || '',
};
if (isGitHub) {
this.vsix.links.github = repository;
}
}
async onFile(file: IFile): Promise<IFile> {
const path = util.normalize(file.path);
if (!/^extension\/package.json$/i.test(path)) {
return Promise.resolve(file);
}
if (this.options.version && !(this.options.updatePackageJson ?? true)) {
const contents = await read(file);
const packageJson = JSON.parse(contents);
packageJson.version = this.options.version;
file = { ...file, contents: JSON.stringify(packageJson, undefined, 2) };
}
// Ensure that package.json is writable as VS Code needs to
// store metadata in the extracted file.
return { ...file, mode: 0o100644 };
}
async onEnd(): Promise<void> {
if (typeof this.manifest.extensionKind === 'string') {
util.log.warn(`The 'extensionKind' property should be of type 'string[]'. Learn more at: https://aka.ms/vscode/api/incorrect-execution-location`);
}
if (this.manifest.publisher === 'vscode-samples') {
throw new Error("It's not allowed to use the 'vscode-samples' publisher. Learn more at: https://code.visualstudio.com/api/working-with-extensions/publishing-extension.");
}
if (!this.options.allowMissingRepository && !this.manifest.repository) {
util.log.warn(`A 'repository' field is missing from the 'package.json' manifest file.\nUse --allow-missing-repository to bypass.`);
if (!/^y$/i.test(await util.read('Do you want to continue? [y/N] '))) {
throw new Error('Aborted');
}
}
if (!this.options.allowStarActivation && this.manifest.activationEvents?.some(e => e === '*')) {
let message = '';
message += `Using '*' activation is usually a bad idea as it impacts performance.\n`;
message += `More info: https://code.visualstudio.com/api/references/activation-events#Start-up\n`;
message += `Use --allow-star-activation to bypass.`;
util.log.warn(message);
if (!/^y$/i.test(await util.read('Do you want to continue? [y/N] '))) {
throw new Error('Aborted');
}
}
}
}
export class TagsProcessor extends BaseProcessor {
private static Keywords: Record<string, string[]> = {
git: ['git'],
npm: ['node'],
spell: ['markdown'],
bootstrap: ['bootstrap'],
lint: ['linters'],
linting: ['linters'],
react: ['javascript'],
js: ['javascript'],
node: ['javascript', 'node'],
'c++': ['c++'],
Cplusplus: ['c++'],
xml: ['xml'],
angular: ['javascript'],
jquery: ['javascript'],
php: ['php'],
python: ['python'],
latex: ['latex'],
ruby: ['ruby'],
java: ['java'],
erlang: ['erlang'],
sql: ['sql'],
nodejs: ['node'],
'c#': ['c#'],
css: ['css'],
javascript: ['javascript'],
ftp: ['ftp'],
haskell: ['haskell'],
unity: ['unity'],
terminal: ['terminal'],
powershell: ['powershell'],
laravel: ['laravel'],
meteor: ['meteor'],
emmet: ['emmet'],
eslint: ['linters'],
tfs: ['tfs'],
rust: ['rust'],
};
async onEnd(): Promise<void> {
const keywords = this.manifest.keywords ?? [];
const contributes = this.manifest.contributes;
const activationEvents = this.manifest.activationEvents ?? [];
const doesContribute = (...properties: string[]) => {
let obj = contributes;
for (const property of properties) {
if (!obj) {
return false;
}
obj = obj[property];
}
return obj && obj.length > 0;
};
const colorThemes = doesContribute('themes') ? ['theme', 'color-theme'] : [];
const iconThemes = doesContribute('iconThemes') ? ['theme', 'icon-theme'] : [];
const productIconThemes = doesContribute('productIconThemes') ? ['theme', 'product-icon-theme'] : [];
const snippets = doesContribute('snippets') ? ['snippet'] : [];
const keybindings = doesContribute('keybindings') ? ['keybindings'] : [];
const debuggers = doesContribute('debuggers') ? ['debuggers'] : [];
const json = doesContribute('jsonValidation') ? ['json'] : [];
const remoteMenu = doesContribute('menus', 'statusBar/remoteIndicator') ? ['remote-menu'] : [];
const chatParticipants = doesContribute('chatParticipants') ? ['chat-participant', 'github-copilot'] : [];
const localizationContributions = ((contributes && contributes['localizations']) ?? []).reduce<string[]>(
(r, l) => [...r, `lp-${l.languageId}`, ...toLanguagePackTags(l.translations, l.languageId)],
[]
);
const languageContributions = ((contributes && contributes['languages']) ?? []).reduce<string[]>(
(r, l) => [...r, l.id, ...(l.aliases ?? []), ...toExtensionTags(l.extensions ?? [])],
[]
);
const languageActivations = activationEvents
.map(e => /^onLanguage:(.*)$/.exec(e))
.filter(util.nonnull)
.map(r => r[1]);
const grammars = ((contributes && contributes['grammars']) ?? []).map(g => g.language);
const description = this.manifest.description || '';
const descriptionKeywords = Object.keys(TagsProcessor.Keywords).reduce<string[]>(
(r, k) =>
r.concat(
new RegExp('\\b(?:' + escapeRegExp(k) + ')(?!\\w)', 'gi').test(description) ? TagsProcessor.Keywords[k] : []
),
[]
);
const webExtensionTags = isWebKind(this.manifest) ? ['__web_extension'] : [];
const sponsorTags = this.manifest.sponsor?.url ? ['__sponsor_extension'] : [];
const tags = new Set([
...keywords,
...colorThemes,
...iconThemes,
...productIconThemes,
...snippets,
...keybindings,
...debuggers,
...json,
...remoteMenu,
...chatParticipants,
...localizationContributions,
...languageContributions,
...languageActivations,
...grammars,
...descriptionKeywords,
...webExtensionTags,
...sponsorTags,
]);
this.tags = [...tags].filter(tag => !!tag);
}
}
export abstract class MarkdownProcessor extends BaseProcessor {
private regexp: RegExp;
private baseContentUrl: string | undefined;
private baseImagesUrl: string | undefined;
private rewriteRelativeLinks: boolean;
private isGitHub: boolean;
private isGitLab: boolean;
private repositoryUrl: string | undefined;
private gitHubIssueLinking: boolean;
private gitLabIssueLinking: boolean;
protected filesProcessed: number = 0;
constructor(
manifest: ManifestPackage,
private name: string,
filePath: string,
private assetType: string,
protected options: IPackageOptions = {}
) {
super(manifest);
this.regexp = new RegExp(`^${util.filePathToVsixPath(filePath)}$`, 'i');
const guess = this.guessBaseUrls(options.githubBranch || options.gitlabBranch);
this.baseContentUrl = options.baseContentUrl || (guess && guess.content);
this.baseImagesUrl = options.baseImagesUrl || options.baseContentUrl || (guess && guess.images);
this.rewriteRelativeLinks = options.rewriteRelativeLinks ?? true;
this.repositoryUrl = guess && guess.repository;
this.isGitHub = isGitHubRepository(this.repositoryUrl);
this.isGitLab = isGitLabRepository(this.repositoryUrl);
this.gitHubIssueLinking = typeof options.gitHubIssueLinking === 'boolean' ? options.gitHubIssueLinking : true;
this.gitLabIssueLinking = typeof options.gitLabIssueLinking === 'boolean' ? options.gitLabIssueLinking : true;
}
async onFile(file: IFile): Promise<IFile> {
const filePath = util.normalize(file.path);
if (!this.regexp.test(filePath)) {
return Promise.resolve(file);
}
return await this.processFile(file, filePath);
}
protected async processFile(file: IFile, filePath: string): Promise<IFile> {
this.filesProcessed++;
this.assets.push({ type: this.assetType, path: filePath });
let contents = await read(file);
if (/This is the README for your extension /.test(contents)) {
throw new Error(`It seems the README.md still contains template text. Make sure to edit the README.md file before you package or publish your extension.`);
}
if (this.rewriteRelativeLinks) {
const markdownPathRegex = /(!?)\[([^\]\[]*|!\[[^\]\[]*]\([^\)]+\))\]\(([^\)]+)\)/g;
const urlReplace = (_: string, isImage: string, title: string, link: string) => {
if (/^mailto:/i.test(link)) {
return `${isImage}[${title}](${link})`;
}
const isLinkRelative = !/^\w+:\/\//.test(link) && link[0] !== '#';
if (!this.baseContentUrl && !this.baseImagesUrl) {
const asset = isImage ? 'image' : 'link';
if (isLinkRelative) {
throw new Error(
`Couldn't detect the repository where this extension is published. The ${asset} '${link}' will be broken in ${this.name}. GitHub/GitLab repositories will be automatically detected. Otherwise, please provide the repository URL in package.json or use the --baseContentUrl and --baseImagesUrl options.`
);
}
}
title = title.replace(markdownPathRegex, urlReplace);
const prefix = isImage ? this.baseImagesUrl : this.baseContentUrl;
if (!prefix || !isLinkRelative) {
return `${isImage}[${title}](${link})`;
}
return `${isImage}[${title}](${urljoin(prefix, path.posix.normalize(link))})`;
};
// Replace Markdown links with urls
contents = contents.replace(markdownPathRegex, urlReplace);
// Replace <img> links with urls
contents = contents.replace(/<(?:img|video)[^>]+src=["']([/.\w\s#-]+)['"][^>]*>/gm, (all, link) => {
const isLinkRelative = !/^\w+:\/\//.test(link) && link[0] !== '#' && !link.startsWith('data:');
if (!this.baseImagesUrl && isLinkRelative) {
throw new Error(
`Couldn't detect the repository where this extension is published. The image will be broken in ${this.name}. GitHub/GitLab repositories will be automatically detected. Otherwise, please provide the repository URL in package.json or use the --baseContentUrl and --baseImagesUrl options.`
);
}
const prefix = this.baseImagesUrl;
if (!prefix || !isLinkRelative) {
return all;
}
return all.replace(link, urljoin(prefix, path.posix.normalize(link)));
});
if ((this.gitHubIssueLinking && this.isGitHub) || (this.gitLabIssueLinking && this.isGitLab)) {
const markdownIssueRegex = /(\s|\n)([\w\d_-]+\/[\w\d_-]+)?#(\d+)\b/g;
const issueReplace = (
all: string,
prefix: string,
ownerAndRepositoryName: string,
issueNumber: string
): string => {
let result = all;
let owner: string | undefined;
let repositoryName: string | undefined;
if (ownerAndRepositoryName) {
[owner, repositoryName] = ownerAndRepositoryName.split('/', 2);
}
if (owner && repositoryName && issueNumber) {
// Issue in external repository
const issueUrl = this.isGitHub
? urljoin('https://github.com', owner, repositoryName, 'issues', issueNumber)
: urljoin('https://gitlab.com', owner, repositoryName, '-', 'issues', issueNumber);
result = prefix + `[${owner}/${repositoryName}#${issueNumber}](${issueUrl})`;
} else if (!owner && !repositoryName && issueNumber && this.repositoryUrl) {
// Issue in own repository
result =
prefix +
`[#${issueNumber}](${this.isGitHub
? urljoin(this.repositoryUrl, 'issues', issueNumber)
: urljoin(this.repositoryUrl, '-', 'issues', issueNumber)
})`;
}
return result;
};
// Replace Markdown issue references with urls
contents = contents.replace(markdownIssueRegex, issueReplace);
}
}
const html = markdownit({ html: true }).render(contents);
const $ = cheerio.load(html);
if (this.rewriteRelativeLinks) {
$('img').each((_, img) => {
const rawSrc = $(img).attr('src');
if (!rawSrc) {
throw new Error(`Images in ${this.name} must have a source.`);
}
const src = decodeURI(rawSrc);
let srcUrl: url.URL
try {
srcUrl = new url.URL(src);
} catch (err) {
throw new Error(`Invalid image source in ${this.name}: ${src}`);
}
if (/^data:$/i.test(srcUrl.protocol) && /^image$/i.test(srcUrl.host) && /\/svg/i.test(srcUrl.pathname)) {
throw new Error(`SVG data URLs are not allowed in ${this.name}: ${src}`);
}
if (!/^https:$/i.test(srcUrl.protocol)) {
throw new Error(`Images in ${this.name} must come from an HTTPS source: ${src}`);
}
if (/\.svg$/i.test(srcUrl.pathname) && !isHostTrusted(srcUrl)) {
throw new Error(
`SVGs are restricted in ${this.name}; please use other file image formats, such as PNG: ${src}`
);
}
});
}
$('svg').each(() => {
throw new Error(`SVG tags are not allowed in ${this.name}.`);
});
return {
path: file.path,
contents: Buffer.from(contents, 'utf8'),
originalPath: file.originalPath
};
}
// GitHub heuristics
private guessBaseUrls(
githostBranch: string | undefined
): { content: string; images: string; repository: string } | undefined {
let repository = null;
if (typeof this.manifest.repository === 'string') {
repository = this.manifest.repository;
} else if (this.manifest.repository && typeof this.manifest.repository['url'] === 'string') {
repository = this.manifest.repository['url'];
}
if (!repository) {
return undefined;
}
const gitHubRegex = /(?<domain>github(\.com\/|:))(?<project>(?:[^/]+)\/(?:[^/]+))(\/|$)/;
const gitLabRegex = /(?<domain>gitlab(\.com\/|:))(?<project>(?:[^/]+)(\/(?:[^/]+))+)(\/|$)/;
const match = ((gitHubRegex.exec(repository) || gitLabRegex.exec(repository)) as unknown) as {
groups: Record<string, string>;
};
if (!match) {
return undefined;
}
const project = match.groups.project.replace(/\.git$/i, '');
const branchName = githostBranch ? githostBranch : 'HEAD';
if (/^github/.test(match.groups.domain)) {
return {
content: `https://github.com/${project}/blob/${branchName}`,
images: `https://github.com/${project}/raw/${branchName}`,
repository: `https://github.com/${project}`,
};
} else if (/^gitlab/.test(match.groups.domain)) {
return {
content: `https://gitlab.com/${project}/-/blob/${branchName}`,
images: `https://gitlab.com/${project}/-/raw/${branchName}`,
repository: `https://gitlab.com/${project}`,
};
}
return undefined;
}
}
export class ReadmeProcessor extends MarkdownProcessor {
constructor(manifest: ManifestPackage, options: IPackageOptions = {}) {
super(
manifest,
'README.md',
options.readmePath ?? 'readme.md',
'Microsoft.VisualStudio.Services.Content.Details',
options
);
}
override async processFile(file: IFile): Promise<IFile> {
file = { ...file, originalPath: !isInMemoryFile(file) ? file.localPath : undefined, path: 'extension/readme.md' };
return await super.processFile(file, file.path);
}
override async onEnd(): Promise<void> {
if (this.options.readmePath && this.filesProcessed === 0) {
util.log.error(`The provided readme file (${this.options.readmePath}) could not be found.`);
process.exit(1);
}
}