128 lines
3.0 KiB
TypeScript
128 lines
3.0 KiB
TypeScript
import { parseJson } from '@nrwl/devkit';
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import {
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createFileSync,
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ensureDirSync,
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readdirSync,
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readFileSync,
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removeSync,
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renameSync,
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statSync,
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writeFileSync,
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} from 'fs-extra';
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import * as path from 'path';
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import { e2eCwd } from './get-env-info';
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import { tmpProjPath } from './create-project-utils';
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export function createFile(f: string, content: string = ''): void {
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const path = tmpProjPath(f);
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createFileSync(path);
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if (content) {
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updateFile(f, content);
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}
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}
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export function updateFile(
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f: string,
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content: string | ((content: string) => string)
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): void {
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ensureDirSync(path.dirname(tmpProjPath(f)));
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if (typeof content === 'string') {
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writeFileSync(tmpProjPath(f), content);
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} else {
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writeFileSync(
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tmpProjPath(f),
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content(readFileSync(tmpProjPath(f)).toString())
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);
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}
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}
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export function renameFile(f: string, newPath: string): void {
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ensureDirSync(path.dirname(tmpProjPath(newPath)));
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renameSync(tmpProjPath(f), tmpProjPath(newPath));
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}
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export function checkFilesExist(...expectedFiles: string[]) {
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expectedFiles.forEach((f) => {
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const ff = f.startsWith('/') ? f : tmpProjPath(f);
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if (!exists(ff)) {
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throw new Error(`File '${ff}' does not exist`);
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}
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});
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}
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export function updateJson<T extends object = any, U extends object = T>(
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f: string,
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updater: (value: T) => U
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) {
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updateFile(f, (s) => {
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const json = JSON.parse(s);
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return JSON.stringify(updater(json), null, 2);
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});
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}
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export function checkFilesDoNotExist(...expectedFiles: string[]) {
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expectedFiles.forEach((f) => {
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const ff = f.startsWith('/') ? f : tmpProjPath(f);
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if (exists(ff)) {
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throw new Error(`File '${ff}' should not exist`);
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}
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});
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}
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export function listFiles(dirName: string) {
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return readdirSync(tmpProjPath(dirName));
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}
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export function readJson<T extends Object = any>(f: string): T {
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const content = readFile(f);
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return parseJson<T>(content);
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}
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export function readFile(f: string) {
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const ff = f.startsWith('/') ? f : tmpProjPath(f);
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return readFileSync(ff, 'utf-8');
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}
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export function removeFile(f: string) {
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const ff = f.startsWith('/') ? f : tmpProjPath(f);
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removeSync(ff);
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}
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export function rmDist() {
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removeSync(`${tmpProjPath()}/dist`);
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}
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export function directoryExists(filePath: string): boolean {
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try {
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return statSync(filePath).isDirectory();
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} catch (err) {
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return false;
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}
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}
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export function fileExists(filePath: string): boolean {
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try {
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return statSync(filePath).isFile();
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} catch (err) {
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return false;
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}
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}
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export function exists(filePath: string): boolean {
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return directoryExists(filePath) || fileExists(filePath);
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}
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export function getSize(filePath: string): number {
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return statSync(filePath).size;
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}
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export function tmpBackupProjPath(path?: string) {
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return path ? `${e2eCwd}/proj-backup/${path}` : `${e2eCwd}/proj-backup`;
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}
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export function tmpBackupNgCliProjPath(path?: string) {
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return path
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? `${e2eCwd}/ng-cli-proj-backup/${path}`
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: `${e2eCwd}/ng-cli-proj-backup`;
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}
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