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add TS support for storybook preview tsx config extension #9309

Merged
merged 27 commits into from
Dec 25, 2023
Merged

add TS support for storybook preview tsx config extension #9309

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120702e
feat: update storybook paths
bnn1 Oct 5, 2023
d5b9929
Merge branch 'main' of github.com:bnn1/redwood into 9118/storybook-ts…
bnn1 Oct 5, 2023
26cb17f
feat: create storybook tsx templates
bnn1 Oct 5, 2023
737feba
feat: update storybook template paths
bnn1 Oct 5, 2023
2fabf18
feat: remove storybook js templates
bnn1 Oct 5, 2023
2ca7f25
Merge branch 'main' of github.com:bnn1/redwood into 9118/storybook-ts…
bnn1 Oct 17, 2023
a20e396
feat: add support for ts/tsx files
bnn1 Oct 17, 2023
3953f32
feat: use tsx storybook template
bnn1 Oct 17, 2023
a373973
feat: read tsx storybook preview config if the project is ts
bnn1 Oct 17, 2023
1e3bf75
fix: failing tests
bnn1 Oct 18, 2023
1904f2a
revert: ts support for storybook manager and config files
bnn1 Oct 18, 2023
b57d724
Merge branch 'redwoodjs:main' into 9118/storybook-tsx-support
bnn1 Oct 18, 2023
19b6d79
Merge branch 'main' of github.com:bnn1/redwood into 9118/storybook-ts…
bnn1 Oct 18, 2023
8a292c0
revert: type annotations for js storybook preview files
bnn1 Oct 18, 2023
bc74dcf
Merge branch '9118/storybook-tsx-support' of github.com:bnn1/redwood …
bnn1 Oct 18, 2023
3f713a4
Merge branch 'main' of github.com:bnn1/redwood into 9118/storybook-ts…
bnn1 Nov 6, 2023
40aabfd
feat: include 'config' directory in web tsconfig
bnn1 Nov 6, 2023
a476d18
fix: regenerate fixtures, crwa, fix comment type
bnn1 Nov 6, 2023
2c5e9d0
fix: add backward compatibility for ts users
bnn1 Nov 7, 2023
6e124df
Merge branch 'main' of github.com:bnn1/redwood into 9118/storybook-ts…
bnn1 Dec 1, 2023
36a0323
fix: pr
bnn1 Dec 2, 2023
de828f0
fix: failing tests
bnn1 Dec 2, 2023
44bdd24
Merge branch 'main' into 9118/storybook-tsx-support
dac09 Dec 5, 2023
b1926bb
Merge branch 'redwoodjs:main' into 9118/storybook-tsx-support
bnn1 Dec 24, 2023
79ef0f0
fix: pr suggestions
bnn1 Dec 24, 2023
a0f91f6
feat: jsx/tsx/ts merge tests
bnn1 Dec 24, 2023
a91cc77
Merge branch 'main' into 9118/storybook-tsx-support
dac09 Dec 25, 2023
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1 change: 1 addition & 0 deletions .gitignore
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@@ -1,4 +1,5 @@
*.icloud
.cosine
.idea
.DS_Store
node_modules
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5 changes: 1 addition & 4 deletions __fixtures__/test-project/package.json
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Expand Up @@ -20,8 +20,5 @@
"prisma": {
"seed": "yarn rw exec seed"
},
"packageManager": "yarn@3.6.3",
"resolutions": {
"@types/react": "18.2.14"
}
"packageManager": "yarn@3.6.3"
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}
2 changes: 1 addition & 1 deletion __fixtures__/test-project/web/package.json
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Expand Up @@ -27,6 +27,6 @@
"postcss": "^8.4.31",
"postcss-loader": "^7.3.3",
"prettier-plugin-tailwindcss": "0.4.1",
"tailwindcss": "^3.3.3"
"tailwindcss": "^3.3.5"
}
}
1 change: 1 addition & 0 deletions __fixtures__/test-project/web/tsconfig.json
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Expand Up @@ -31,6 +31,7 @@
},
"include": [
"src",
"config",
"../.redwood/types/includes/all-*",
"../.redwood/types/includes/web-*",
"../types",
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2 changes: 1 addition & 1 deletion packages/cli/src/commands/setup/i18n/i18nHandler.js
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Expand Up @@ -171,7 +171,7 @@ export const handler = async ({ force }) => {
skip: () => fileIncludes(rwPaths.web.storybookConfig, 'withI18n'),
task: async () =>
extendStorybookConfiguration(
path.join(__dirname, 'templates', 'storybook.preview.js.template')
path.join(__dirname, 'templates', 'storybook.preview.tsx.template')
),
},
{
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12 changes: 6 additions & 6 deletions ...n/templates/storybook.preview.js.template → .../templates/storybook.preview.tsx.template
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@@ -1,9 +1,11 @@
import * as React from 'react'
import { I18nextProvider } from 'react-i18next'
import type { GlobalTypes } from '@storybook/csf'
import type { StoryFn, StoryContext } from '@storybook/react'
import i18n from 'web/src/i18n'

/** @type { import("@storybook/csf").GlobalTypes } */
export const globalTypes = {
export const globalTypes: GlobalTypes = {
locale: {
name: 'Locale',
description: 'Internationalization locale',
Expand All @@ -23,12 +25,10 @@ export const globalTypes = {
* https://github.com/storybookjs/addon-kit/blob/main/src/withGlobals.ts
* Unfortunately that will make eslint complain, so we have to disable it when
* using a hook below
*
* @param { import("@storybook/addons").StoryFn} StoryFn
* @param { import("@storybook/addons").StoryContext} context
* @returns a story wrapped in an I18nextProvider
* @param { import("@storybook/react").StoryFn} StoryFn
* @param { import("@storybook/react").StoryContext} context
*/
const withI18n = (StoryFn, context) => {
const withI18n = (StoryFn: StoryFn, context: StoryContext) => {
// eslint-disable-next-line react-hooks/rules-of-hooks
React.useEffect(() => {
i18n.changeLanguage(context.globals.locale)
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2 changes: 1 addition & 1 deletion packages/cli/src/commands/setup/ui/libraries/chakra-ui.js
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Expand Up @@ -108,7 +108,7 @@ export async function handler({ force, install }) {
__dirname,
'..',
'templates',
'chakra.storybook.preview.js.template'
'chakra.storybook.preview.tsx.template'
)
),
},
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2 changes: 1 addition & 1 deletion packages/cli/src/commands/setup/ui/libraries/mantine.js
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Expand Up @@ -129,7 +129,7 @@ export async function handler({ force, install, packages }) {
__dirname,
'..',
'templates',
'mantine.storybook.preview.js.template'
'mantine.storybook.preview.tsx.template'
)
),
},
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8 changes: 6 additions & 2 deletions ...ates/chakra.storybook.preview.js.template → ...tes/chakra.storybook.preview.tsx.template
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@@ -1,11 +1,15 @@
import * as React from 'react'

import { ChakraProvider, extendTheme } from '@chakra-ui/react'
import * as theme from 'config/chakra.config'
import type { StoryFn } from '@storybook/react'
import theme from 'config/chakra.config'

const extendedTheme = extendTheme(theme)

const withChakra = (StoryFn) => {
/**
* @param { import("@storybook/react").StoryFn} StoryFn
*/
const withChakra = (StoryFn: StoryFn) => {
return (
<ChakraProvider theme={extendedTheme}>
<StoryFn />
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8 changes: 6 additions & 2 deletions ...tes/mantine.storybook.preview.js.template → ...es/mantine.storybook.preview.tsx.template
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@@ -1,9 +1,13 @@
import * as React from 'react'

import { MantineProvider } from '@mantine/core'
import * as theme from 'config/mantine.config'
import type { StoryFn } from '@storybook/react'
import theme from 'config/mantine.config'

const withMantine = (StoryFn) => {
/**
* @param { import("@storybook/react").StoryFn} StoryFn
*/
const withMantine = (StoryFn: StoryFn) => {
return (
<MantineProvider theme={theme}>
<StoryFn />
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40 changes: 30 additions & 10 deletions packages/cli/src/lib/configureStorybook.js
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@@ -1,5 +1,4 @@
import path from 'path'
import util from 'util'

import fse from 'fs-extra'
import prettier from 'prettier'
Expand All @@ -11,24 +10,45 @@ import {
keepBoth,
keepBothStatementParents,
} from './merge/strategy'
import { isTypeScriptProject } from './project'

import { getPaths } from '.'
import { getPaths, transformTSToJS, writeFile } from '.'

/**
* Extends the Storybook configuration file with the new configuration file
* @param {string} newConfigPath - The path to the new configuration file
*/
export default async function extendStorybookConfiguration(
newConfigPath = undefined
) {
const sbPreviewConfigPath = getPaths().web.storybookPreviewConfig
const ts = isTypeScriptProject()
const sbPreviewConfigPath = `${getPaths().web.storybookPreviewConfig}.${
ts ? 'tsx' : 'js'
}`
const read = (path) => fse.readFileSync(path, { encoding: 'utf-8' })

if (!fse.existsSync(sbPreviewConfigPath)) {
await util.promisify(fse.cp)(
path.join(__dirname, 'templates', 'storybook.preview.js.template'),
sbPreviewConfigPath
// If the Storybook preview config file doesn't exist, create it from the template
const templateContent = read(
path.resolve(__dirname, 'templates', 'storybook.preview.tsx.template')
)
const storybookPreviewContent = ts
? templateContent
: transformTSToJS(sbPreviewConfigPath, templateContent)

await writeFile(sbPreviewConfigPath, storybookPreviewContent)
}

const storybookPreviewContent = read(sbPreviewConfigPath)

if (newConfigPath) {
const read = (path) => fse.readFileSync(path, { encoding: 'utf-8' })
const write = (path, data) => fse.writeFileSync(path, data)
const merged = merge(read(sbPreviewConfigPath), read(newConfigPath), {
// If the new config file path is provided, merge it with the Storybook preview config file
const newConfigTemplate = read(newConfigPath)
const newConfigContent = ts
? newConfigTemplate
: transformTSToJS(newConfigPath, newConfigTemplate)

const merged = merge(storybookPreviewContent, newConfigContent, {
ImportDeclaration: interleave,
ArrayExpression: concatUnique,
ObjectExpression: concatUnique,
Expand All @@ -41,6 +61,6 @@ export default async function extendStorybookConfiguration(
...(await prettier.resolveConfig(sbPreviewConfigPath)),
})

write(sbPreviewConfigPath, formatted)
writeFile(sbPreviewConfigPath, formatted, { overwriteExisting: true })
}
}
4 changes: 3 additions & 1 deletion packages/cli/src/lib/merge/index.js
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Expand Up @@ -212,7 +212,9 @@ function mergeAST(baseAST, extAST, strategy = {}) {
export function merge(base, extension, strategy) {
function parseReact(code) {
return parse(code, {
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Mind elaborating what this change was for please? I don't really have context, so hard to figure out :)

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Ah got it. So questions here:

  • is filename necessary?
  • can we just use preset-typescript instead of both plugin and preset? I believe the preset has the plugin built-in

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@bnn1 bnn1 Dec 2, 2023 •
edited
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The change is necessary because preset-react won't work with TS files.
image
Without the filename I get this error on the Redwood project. You're right about @babel/preset-react - it's not needed

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Hey, so I think this will fail when using .js files, because preset-typescript will only parse jsx when https://babeljs.io/docs/babel-preset-typescript#istsx is forced to true. I'm not 100% sure because of how the merge is being used.

My suggestion here:

  • keep babel/preset-react
  • also include preset-typescript
  • Add a few more unit tests that cover the usecases in this PR

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I've tested both ts and js projects manually, everything's working. I'll add unit tests.

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Ahhh... maybe because the filename has .tsx in it, it automatically enables JSX parsing!

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Do you have an idea what tests to write? Merge two files and test that the merged file has contents of both files? I.e.

// file1.ts
const varA = "such redwood"
const sharedArray = [1, 2]
// file2.ts
const varB = "so framework"
const sharedArray = [3, 5]
// merged.ts
const varA = "such redwood"
const varB = "so framework"
const sharedArray = [1, 2, 3, 5]
// ...test.js
expect(mergedFile.toString()).to.include('varA = "such redwood"')
// test other content

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I think the key thing to check would be that one of the files being merged having JSX in it.

Maybe the easiest way to test it would be to take a snippet of what you're actually merging and just have it as a test. The primary motivation here would be to prevent regression :)

presets: ['@babel/preset-react'],
filename: 'merge.tsx',
presets: ['@babel/preset-react', '@babel/preset-typescript'],
plugins: ['@babel/plugin-transform-typescript'],
})
}

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16 changes: 0 additions & 16 deletions packages/cli/src/lib/templates/storybook.preview.js.template
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This file was deleted.

18 changes: 18 additions & 0 deletions packages/cli/src/lib/templates/storybook.preview.tsx.template
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@@ -0,0 +1,18 @@
import * as React from 'react'

import type { GlobalTypes } from '@storybook/csf'
import type { StoryFn, StoryContext } from '@storybook/react'

/** @type { import("@storybook/csf").GlobalTypes } */
export const globalTypes: GlobalTypes = {}

/**
* An example, no-op storybook decorator. Use a function like this to create decorators.
* @param { import("@storybook/react").StoryFn} StoryFn
* @param { import("@storybook/react").StoryContext} context
*/
const _exampleDecorator = (StoryFn: StoryFn, _context: StoryContext) => {
return <StoryFn />
}

export const decorators = []
1 change: 1 addition & 0 deletions packages/create-redwood-app/templates/js/web/jsconfig.json
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Expand Up @@ -43,6 +43,7 @@
},
"include": [
"src",
"config",
"../.redwood/types/includes/all-*",
"../.redwood/types/includes/web-*",
"../types",
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1 change: 1 addition & 0 deletions packages/create-redwood-app/templates/ts/web/tsconfig.json
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Expand Up @@ -31,6 +31,7 @@
},
"include": [
"src",
"config",
"../.redwood/types/includes/all-*",
"../.redwood/types/includes/web-*",
"../types",
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8 changes: 4 additions & 4 deletions packages/project-config/src/__tests__/paths.test.ts
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Expand Up @@ -135,7 +135,7 @@ describe('paths', () => {
FIXTURE_BASEDIR,
'web',
'config',
'storybook.preview.js'
'storybook.preview'
),
storybookManagerConfig: path.join(
FIXTURE_BASEDIR,
Expand Down Expand Up @@ -415,7 +415,7 @@ describe('paths', () => {
FIXTURE_BASEDIR,
'web',
'config',
'storybook.preview.js'
'storybook.preview'
),
storybookManagerConfig: path.join(
FIXTURE_BASEDIR,
Expand Down Expand Up @@ -741,7 +741,7 @@ describe('paths', () => {
FIXTURE_BASEDIR,
'web',
'config',
'storybook.preview.js'
'storybook.preview'
),
storybookManagerConfig: path.join(
FIXTURE_BASEDIR,
Expand Down Expand Up @@ -1024,7 +1024,7 @@ describe('paths', () => {
FIXTURE_BASEDIR,
'web',
'config',
'storybook.preview.js'
'storybook.preview'
),
storybookManagerConfig: path.join(
FIXTURE_BASEDIR,
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3 changes: 1 addition & 2 deletions packages/project-config/src/paths.ts
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Expand Up @@ -119,9 +119,8 @@ const PATH_WEB_DIR_GRAPHQL = 'web/src/graphql' // .js,.ts

const PATH_WEB_DIR_CONFIG_POSTCSS = 'web/config/postcss.config.js'
const PATH_WEB_DIR_CONFIG_STORYBOOK_CONFIG = 'web/config/storybook.config.js'
const PATH_WEB_DIR_CONFIG_STORYBOOK_PREVIEW = 'web/config/storybook.preview.js'
const PATH_WEB_DIR_CONFIG_STORYBOOK_PREVIEW = 'web/config/storybook.preview' // .js, .tsx
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const PATH_WEB_DIR_CONFIG_STORYBOOK_MANAGER = 'web/config/storybook.manager.js'

const PATH_WEB_DIR_DIST = 'web/dist'
const PATH_WEB_DIR_DIST_SERVER = 'web/dist/server'
const PATH_WEB_DIR_DIST_SERVER_ENTRY_SERVER = 'web/dist/server/entry.server.js'
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16 changes: 11 additions & 5 deletions packages/testing/config/storybook/main.js
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Expand Up @@ -74,11 +74,17 @@ const baseConfig = {
}
}

const userPreviewPath = fs.existsSync(
redwoodProjectPaths.web.storybookPreviewConfig
)
? redwoodProjectPaths.web.storybookPreviewConfig
: './preview.example.js'
const tsPreviewConfigPath = `${redwoodProjectPaths.storybookPreviewConfig}.tsx`
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const jsPreviewConfigPath = `${redwoodProjectPaths.storybookPreviewConfig}.js`

let userPreviewPath = './preview.example.js'

if (fs.existsSync(tsPreviewConfigPath)) {
userPreviewPath = tsPreviewConfigPath
} else if (fs.existsSync(jsPreviewConfigPath)) {
userPreviewPath = jsPreviewConfigPath
}

sbConfig.resolve.alias['~__REDWOOD__USER_STORYBOOK_PREVIEW_CONFIG'] =
userPreviewPath

Expand Down
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