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refactor(cli): migrate add file and its tests to TS

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This commit is contained in:
Gaëtan Maisse 2020-05-14 21:09:52 +02:00
parent 924686a441
commit f923d9a5b7
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GPG Key ID: D934C0EF3714A8A8
3 changed files with 31 additions and 11 deletions
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0
lib/cli/src/add.test.js → lib/cli/src/add.test.ts
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40
lib/cli/src/add.js → lib/cli/src/add.ts
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@ -3,12 +3,17 @@ import fs from 'fs';
import { sync as spawnSync } from 'cross-spawn';
import { hasYarn } from './has_yarn';
import { latestVersion } from './latest_version';
import { commandLog, getPackageJson } from './helpers';
import { commandLog, getPackageJson, PackageJson } from './helpers';
const logger = console;
export const storybookAddonScope = '@storybook/addon-';
const isAddon = async (name, npmOptions) => {
const isAddon = async (
name: string,
npmOptions: {
useYarn: boolean;
}
) => {
try {
await latestVersion(npmOptions, name);
return true;
@ -17,19 +22,23 @@ const isAddon = async (name, npmOptions) => {
}
};
const isStorybookAddon = async (name, npmOptions) =>
const isStorybookAddon = async (name: string, npmOptions: { useYarn: boolean }) =>
isAddon(`${storybookAddonScope}${name}`, npmOptions);
export const getPackageName = (addonName, isOfficialAddon) =>
export const getPackageName = (addonName: string, isOfficialAddon: boolean) =>
isOfficialAddon ? storybookAddonScope + addonName : addonName;
export const getInstalledStorybookVersion = (packageJson) =>
export const getInstalledStorybookVersion = (packageJson: PackageJson) =>
packageJson.devDependencies[
// This only considers the first occurrence.
Object.keys(packageJson.devDependencies).find((devDep) => /@storybook/.test(devDep))
] || false;
export const getPackageArg = (addonName, isOfficialAddon, packageJson) => {
export const getPackageArg = (
addonName: string,
isOfficialAddon: boolean,
packageJson: PackageJson
) => {
if (isOfficialAddon) {
const addonNameNoTag = addonName.split('@')[0];
const installedStorybookVersion = getInstalledStorybookVersion(packageJson);
@ -40,7 +49,11 @@ export const getPackageArg = (addonName, isOfficialAddon, packageJson) => {
return addonName;
};
const installAddon = (addonName, npmOptions, isOfficialAddon) => {
const installAddon = (
addonName: string,
npmOptions: { useYarn: boolean },
isOfficialAddon: boolean
) => {
const prepareDone = commandLog(`Preparing to install the ${addonName} Storybook addon`);
prepareDone();
logger.log();
@ -69,7 +82,11 @@ const installAddon = (addonName, npmOptions, isOfficialAddon) => {
installDone();
};
export const addStorybookAddonToFile = (addonName, addonsFile, isOfficialAddon) => {
export const addStorybookAddonToFile = (
addonName: string,
addonsFile: string[],
isOfficialAddon: boolean
) => {
const addonNameNoTag = addonName.split('@')[0];
const alreadyRegistered = addonsFile.find((line) => line.includes(`${addonNameNoTag}/register`));
@ -92,7 +109,7 @@ export const addStorybookAddonToFile = (addonName, addonsFile, isOfficialAddon)
const LEGACY_CONFIGS = ['addons', 'config', 'presets'];
const postinstallAddon = async (addonName, isOfficialAddon) => {
const postinstallAddon = async (addonName: string, isOfficialAddon: boolean) => {
let skipMsg = null;
if (!isOfficialAddon) {
skipMsg = 'unofficial addon';
@ -128,7 +145,10 @@ const postinstallAddon = async (addonName, isOfficialAddon) => {
}
};
export async function add(addonName, options) {
export async function add(
addonName: string,
options: { useNpm: boolean; skipPostinstall: boolean }
) {
const useYarn = Boolean(options.useNpm !== true) && hasYarn();
const npmOptions = {
useYarn,

2
lib/cli/src/helpers.ts
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@ -17,7 +17,7 @@ const { version, devDependencies } = require('../package.json');
const logger = console;
// TODO: Extract this type
type PackageJson = {
export type PackageJson = {
dependencies?: Record<string, string>;
devDependencies?: Record<string, string>;
};