Applies specific sort order to more than two levels of chapters and stories in a storybook.
The following directory structure:
.
├── Articles
│ ├── Getting Started.mdx Articles/Getting Started
│ └── Versioning.mdx Articles/Versioning
├── Components
│ └── Header
│ ├── Collapsed.mdx Components/Header/Collapsed
│ ├── Default.mdx Components/Header/Default
│ └── Expanded.mdx Components/Header/Expanded
└── Elements
├── Button
│ ├── Active.mdx Elements/Button/Active
│ └── Default.mdx Elements/Button/Default
└── Link
├── Active.mdx Elements/Link/Active
└── Default.mdx Elements/Link/Default
Can be sorted according to this request:
Elements
beforeComponents
Default
stories before the others- Otherwise alphabetically
Resulting in a TOC like this:
Articles
Getting Started
Versioning
Elements
Button
Default
Active
Link
Default
Active
Components
Header
Default
Collapsed
Expanded
When using the following code in .storybook/preview.js
:
import sort from 'storybook-multilevel-sort'
const order = {
articles: null,
elements: {
'*': { default: null }
},
components: {
'*': { default: null }
}
}
export const parameters = {
options: {
storySort: (story1, story2) => sort(order, story1, story2)
}
}
This module can be installed in your project using NPM, PNPM or Yarn. Make sure, that you use Node.js version 14 or newer.
npm i -D storybook-multilevel-sort
pnpm i -D storybook-multilevel-sort
yarn add storybook-multilevel-sort
This package exports a function to compare two stories:
import sort from 'storybook-multilevel-sort'
The function expects an object with the sorting configuration and two stories to compare, just like storybook passed them to the storySort
method:
export const parameters = {
options: {
storySort: (story1, story2) => sort(order, story1, story2)
}
}
This package can be imported to CJS projects too:
const sort = require('storybook-multilevel-sort')
The sorting configuration is an object. Keys are titles of groups and stories. Values are objects with the next level of groups or stories. Nesting of the objects follows the slash-delimited story paths set to the title
attribute:
{
elements: {
link: null, // Elements/Link/...
button: null // Elements/Button/...
},
components: null // Components/Card/...
// Components/Header/...
}
Keys in the sorting objects have to be lower-case. If a value is null
or an empty object, that level will be sorted alphabetically. Names of groups or stories missing among the object keys will be sorted alphabetically, behind the names that are listed as keys.
If you want to skip explicit sorting at one level and specify the next level, use *
instead of names, for which you want to specify the next level. The *
matches any name, which is not listed explicitly at the same level:
{
'*': {
default: null // Link/Default
} // Link/Active
} // Link/Visited
Unfortunately, the sorting configuration supported by Storybook works only for two-level storybooks:
The order array can accept a nested array in order to sort 2nd-level story kinds.
If you group your components by one more level, the stories will move to the third level and you won't be able to sort them. For example:
.
├── Articles
│ ├── Getting Started.mdx
│ └── Versioning.mdx
└── Elements
├── Button
│ ├── Active.mdx
│ └── Default.mdx
└── Link
├── Active.mdx
└── Default.mdx
Let's say, that you want to sort the stories alphabetically, but put the Default
story before the other stories. It's impossible using the declarative configuration, because stories are on the third level. The following configuration:
storySort: {
order: ['Articles', '*', ['*', ['Default', '*']]]
}
Will generate the following TOC:
Articles
Getting Started
Versioning
Elements
Button
Active
Default
Link
Active
Default
This package will help generating the proper TOC:
Articles
Getting Started
Versioning
Elements
Button
Default
Active
Link
Default
Active
Using the following order configuration:
const order = {
articles: null,
elements: {
'*': { default: null }
}
}
In lieu of a formal styleguide, take care to maintain the existing coding style. Lint and test your code.
Copyright (c) 2022 Ferdinand Prantl
Licensed under the MIT license.