/
lock-file.ts
210 lines (199 loc) · 5.84 KB
/
lock-file.ts
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import { readFileSync, writeFileSync } from 'fs-extra';
import { detectPackageManager, PackageManager } from '../utils/package-manager';
import {
parseYarnLockFile,
pruneYarnLockFile,
stringifyYarnLockFile,
transitiveDependencyYarnLookup,
} from './yarn';
import {
parseNpmLockFile,
pruneNpmLockFile,
stringifyNpmLockFile,
transitiveDependencyNpmLookup,
} from './npm';
import {
parsePnpmLockFile,
prunePnpmLockFile,
stringifyPnpmLockFile,
transitiveDependencyPnpmLookup,
} from './pnpm';
import { LockFileData } from './utils/lock-file-type';
import { workspaceRoot } from '../utils/workspace-root';
import { join } from 'path';
import { mapExternalNodes } from './utils/mapping';
import { hashExternalNodes, hashString } from './utils/hashing';
import {
ProjectGraph,
ProjectGraphExternalNode,
} from '../config/project-graph';
import { existsSync } from 'fs';
import { normalizePackageJson } from './utils/pruning';
import { PackageJson } from '../utils/package-json';
const YARN_LOCK_FILE = 'yarn.lock';
const NPM_LOCK_FILE = 'package-lock.json';
const PNPM_LOCK_FILE = 'pnpm-lock.yaml';
const YARN_LOCK_PATH = join(workspaceRoot, YARN_LOCK_FILE);
const NPM_LOCK_PATH = join(workspaceRoot, NPM_LOCK_FILE);
const PNPM_LOCK_PATH = join(workspaceRoot, PNPM_LOCK_FILE);
/**
* Check if lock file exists
*/
export function lockFileExists(
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): boolean {
if (packageManager === 'yarn') {
return existsSync(YARN_LOCK_PATH);
}
if (packageManager === 'pnpm') {
return existsSync(PNPM_LOCK_PATH);
}
if (packageManager === 'npm') {
return existsSync(NPM_LOCK_PATH);
}
throw Error(`Unknown package manager ${packageManager} or lock file missing`);
}
/**
* Hashes lock file content
*/
export function lockFileHash(
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): string {
let file: string;
if (packageManager === 'yarn') {
file = readFileSync(YARN_LOCK_PATH, 'utf8');
}
if (packageManager === 'pnpm') {
file = readFileSync(PNPM_LOCK_PATH, 'utf8');
}
if (packageManager === 'npm') {
file = readFileSync(NPM_LOCK_PATH, 'utf8');
}
if (file) {
return hashString(file);
} else {
throw Error(
`Unknown package manager ${packageManager} or lock file missing`
);
}
}
/**
* Parses lock file and maps dependencies and metadata to {@link LockFileData}
*/
export function parseLockFile(
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): LockFileData {
if (packageManager === 'yarn') {
const file = readFileSync(YARN_LOCK_PATH, 'utf8');
return parseYarnLockFile(file);
}
if (packageManager === 'pnpm') {
const file = readFileSync(PNPM_LOCK_PATH, 'utf8');
return parsePnpmLockFile(file);
}
if (packageManager === 'npm') {
const file = readFileSync(NPM_LOCK_PATH, 'utf8');
return parseNpmLockFile(file);
}
throw Error(`Unknown package manager: ${packageManager}`);
}
/**
* Maps lock file data to {@link ProjectGraphExternalNode} hash map
* @param lockFileData
* @returns
*/
export function mapLockFileDataToPartialGraph(
lockFileData: LockFileData,
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): ProjectGraph {
let externalNodes;
if (packageManager === 'yarn') {
externalNodes = mapExternalNodes(
lockFileData,
transitiveDependencyYarnLookup
);
}
if (packageManager === 'pnpm') {
externalNodes = mapExternalNodes(
lockFileData,
transitiveDependencyPnpmLookup
);
}
if (packageManager === 'npm') {
externalNodes = mapExternalNodes(
lockFileData,
transitiveDependencyNpmLookup
);
}
if (externalNodes) {
hashExternalNodes(externalNodes);
return externalNodes;
}
throw Error(`Unknown package manager: ${packageManager}`);
}
/**
* Stringifies {@link LockFileData} content and writes it to lock file
*/
export function writeLockFile(
lockFile: LockFileData,
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): void {
if (packageManager === 'yarn') {
const content = stringifyYarnLockFile(lockFile);
writeFileSync(YARN_LOCK_PATH, content);
return;
}
if (packageManager === 'pnpm') {
const content = stringifyPnpmLockFile(lockFile);
writeFileSync(PNPM_LOCK_PATH, content);
return;
}
if (packageManager === 'npm') {
const content = stringifyNpmLockFile(lockFile);
writeFileSync(NPM_LOCK_PATH, content);
return;
}
throw Error(`Unknown package manager: ${packageManager}`);
}
export function getLockFileName(
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): string {
if (packageManager === 'yarn') {
return YARN_LOCK_FILE;
}
if (packageManager === 'pnpm') {
return PNPM_LOCK_FILE;
}
if (packageManager === 'npm') {
return NPM_LOCK_FILE;
}
throw Error(`Unknown package manager: ${packageManager}`);
}
/**
* Create lock file based on the root level lock file and (pruned) package.json
*
* @param packageJson
* @param isProduction
* @param packageManager
* @returns
*/
export function createLockFile(
packageJson: PackageJson,
packageManager: PackageManager = detectPackageManager(workspaceRoot)
): string {
const lockFileData = parseLockFile(packageManager);
const normalizedPackageJson = normalizePackageJson(packageJson);
if (packageManager === 'yarn') {
const prunedData = pruneYarnLockFile(lockFileData, normalizedPackageJson);
return stringifyYarnLockFile(prunedData);
}
if (packageManager === 'pnpm') {
const prunedData = prunePnpmLockFile(lockFileData, normalizedPackageJson);
return stringifyPnpmLockFile(prunedData);
}
if (packageManager === 'npm') {
const prunedData = pruneNpmLockFile(lockFileData, normalizedPackageJson);
return stringifyNpmLockFile(prunedData);
}
throw Error(`Unknown package manager: ${packageManager}`);
}