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https://github.com/PaloAltoNetworks/docusaurus-openapi-docs

🦝 OpenAPI plugin for generating API reference docs in Docusaurus v3.
https://github.com/PaloAltoNetworks/docusaurus-openapi-docs

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🦝 OpenAPI plugin for generating API reference docs in Docusaurus v3.

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README

        

Docusaurus OpenAPI Doc Generator



OpenAPI plugin for generating API reference docs in Docusaurus v3 (compatible with [Docusaurus Faster](https://github.com/facebook/docusaurus/issues/10556).




[![license](https://img.shields.io/badge/license-MIT-blue.svg)](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/blob/HEAD/LICENSE) [![npm latest package](https://img.shields.io/npm/v/docusaurus-plugin-openapi-docs/latest.svg)](https://www.npmjs.com/package/docusaurus-plugin-openapi-docs) [![npm downloads](https://img.shields.io/npm/dm/docusaurus-plugin-openapi-docs.svg)](https://www.npmjs.com/package/docusaurus-plugin-openapi-docs) [![npm canary package](https://img.shields.io/npm/v/docusaurus-plugin-openapi-docs/canary.svg)](https://www.npmjs.com/package/docusaurus-plugin-openapi-docs) [![npm beta package](https://img.shields.io/npm/v/docusaurus-plugin-openapi-docs/beta.svg)](https://www.npmjs.com/package/docusaurus-plugin-openapi-docs)


[![build](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/actions/workflows/validate.yaml/badge.svg)](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/actions/workflows/validate.yaml) [![prettier](https://img.shields.io/badge/code_style-prettier-ff69b4.svg)](https://github.com/prettier/prettier) [![Cypress.io](https://img.shields.io/badge/tested%20with-Cypress-04C38E.svg)](https://www.cypress.io/) [![jest](https://jestjs.io/img/jest-badge.svg)](https://github.com/facebook/jest) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg)](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/blob/HEAD/CONTRIBUTING.md#pull-requests)

---

## Overview

The `docusaurus-plugin-openapi-docs` package extends the Docusaurus CLI with commands for generating MDX using the OpenAPI specification as the source. The resulting MDX is fully compatible with [plugin-content-docs](https://docusaurus.io/docs/api/plugins/@docusaurus/plugin-content-docs) and can be used to render beautiful reference API docs when combined with the `docusaurus-theme-openapi-docs` theme.

Key Features:

- **Compatible:** Works with Swagger 2.0 and OpenAPI 3.x.
- **Fast:** Convert large OpenAPI specs into MDX docs in seconds. 🔥
- **Stylish:** Based on the same [Infima styling framework](https://infima.dev/) that powers the Docusaurus UI.
- **Flexible:** Supports single, multi and _even micro_ OpenAPI specs.

## Compatibility Matrix

| Docusaurus OpenAPI Docs | Docusaurus |
| ----------------------- | --------------- |
| 4.x.x (current) | `3.5.0 - 3.6.x` |
| 3.0.x (end-of-support) | `3.0.1 - 3.4.0` |
| 2.2.3 (legacy) | `2.4.1 - 2.4.3` |
| 1.7.3 (end-of-support) | `2.0.1 - 2.2.0` |

## Bootstrapping from Template (new Docusaurus site)

Run the following to bootstrap a Docsaurus v3 site (classic theme) with `docusaurus-openapi-docs`:

```bash
npx [email protected] my-website --package-manager yarn
```

> When prompted to select a template choose `Git repository`.

Template Repository URL:

```bash
https://github.com/PaloAltoNetworks/docusaurus-template-openapi-docs.git
```

> When asked how the template repo should be cloned choose "copy".

```bash
cd my-website
yarn start
```

If all goes well, you should be greeted by a brand new Docusaurus site that includes API reference docs for the ubiquitous Petstore API!

## Installation (existing Docusaurus site)

> Both the plugin and theme are currently designed to pair with a specific Docusaurus release. The Docusaurus badge in the `README.md` and at the top of this page will always reflect the current compatible versions.

### Plugin

```bash
yarn add docusaurus-plugin-openapi-docs
```

### Theme

```bash
yarn add docusaurus-theme-openapi-docs
```

## Configuring `docusaurus.config.ts` (Plugin and theme usage)

Here is an example of properly configuring `docusaurus.config.ts` for `docusaurus-plugin-openapi-docs` and `docusaurus-theme-openapi-docs` usage.

> Note: Instructions may differ slightly for sites that haven't migrated to typescript.

```typescript
// docusaurus.config.ts
// note that parts of the complete config were left out for brevity
import type * as Preset from "@docusaurus/preset-classic";
import type { Config } from "@docusaurus/types";
import type * as Plugin from "@docusaurus/types/src/plugin";
import type * as OpenApiPlugin from "docusaurus-plugin-openapi-docs";

{
presets: [
[
"classic",
{
docs: {
sidebarPath: "./sidebars.ts",
docItemComponent: "@theme/ApiItem", // Derived from docusaurus-theme-openapi
},
theme: {
customCss: "./src/css/custom.css",
},
} satisfies Preset.Options,
],
],

plugins: [
[
'docusaurus-plugin-openapi-docs',
{
id: "api", // plugin id
docsPluginId: "classic", // configured for preset-classic
config: {
petstore: {
specPath: "examples/petstore.yaml",
outputDir: "docs/petstore",
sidebarOptions: {
groupPathsBy: "tag",
},
} satisfies OpenApiPlugin.Options,
}
},
]
],
themes: ["docusaurus-theme-openapi-docs"], // export theme components
}
```

> Note: You may optionally configure a dedicated `@docusaurus/plugin-content-docs` instance for use with `docusaurus-theme-openapi-docs` by setting `docItemComponent` to `@theme/ApiItem`.

## Plugin Configuration Options

The `docusaurus-plugin-openapi-docs` plugin can be configured with the following options:

| Name | Type | Default | Description |
| -------------- | -------- | --------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `id` | `string` | `null` | A unique plugin ID. |
| `docsPlugin` | `string` | `@docusaurus/plugin-content-docs` | The plugin used to render the OpenAPI docs (ignored if the plugin instance referenced by `docsPluginId` is a `preset`). |
| `docsPluginId` | `string` | `null` | The plugin ID associated with the `preset` or configured `docsPlugin` instance used to render the OpenAPI docs (e.g. "your-plugin-id", "classic", "default"). |

### config

`config` can be configured with the following options:

| Name | Type | Default | Description |
| -------------------- | --------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------- |
| `specPath` | `string` | `null` | Designated URL or path to the source of an OpenAPI specification file or directory of multiple OpenAPI specification files. |
| `ouputDir` | `string` | `null` | Desired output path for generated MDX and sidebar files. |
| `proxy` | `string` | `null` | _Optional:_ Proxy URL to prepend to base URL when performing API requests from browser. |
| `template` | `string` | `null` | _Optional:_ Customize MDX content with a desired template. |
| `downloadUrl` | `string` | `null` | _Optional:_ Designated URL for downloading OpenAPI specification. (requires `info` section/doc) |
| `hideSendButton` | `boolean` | `null` | _Optional:_ If set to `true`, hides the "Send API Request" button in API demo panel |
| `showExtensions` | `boolean` | `null` | _Optional:_ If set to `true`, renders operation-level vendor-extensions in description. |
| `sidebarOptions` | `object` | `null` | _Optional:_ Set of options for sidebar configuration. See below for a list of supported options. |
| `version` | `string` | `null` | _Optional:_ Version assigned to single or micro-spec API specified in `specPath`. |
| `label` | `string` | `null` | _Optional:_ Version label used when generating version selector dropdown menu. |
| `baseUrl` | `string` | `null` | _Optional:_ Version base URL used when generating version selector dropdown menu. |
| `versions` | `object` | `null` | _Optional:_ Set of options for versioning configuration. See below for a list of supported options. |
| `markdownGenerators` | `object` | `null` | _Optional:_ Customize MDX content with a set of options for specifying markdown generator functions. See below for a list of supported options. |
| `showSchemas` | `boolean` | `null` | _Optional:_ If set to `true`, generates schema pages and adds them to the sidebar. |

### sidebarOptions

`sidebarOptions` can be configured with the following options:

| Name | Type | Default | Description |
| -------------------- | --------- | ------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `groupPathsBy` | `string` | `null` | Organize and group sidebar slice by specified option. Note: Currently, `groupPathsBy` only contains support for grouping by `tag` and `tagGroup`. |
| `categoryLinkSource` | `string` | `null` | Defines what source to use for rendering category link pages when grouping paths by tag.

The supported options are as follows:

`tag`: Sets the category link config type to `generated-index` and uses the tag description as the link config description.

`info`: Sets the category link config type to `doc` and renders the `info` section as the category link (recommended only for multi/micro-spec scenarios).

`none`: Does not create pages for categories, only groups that can be expanded/collapsed. |
| `sidebarCollapsible` | `boolean` | `true` | Whether sidebar categories are collapsible by default. |
| `sidebarCollapsed` | `boolean` | `true` | Whether sidebar categories are collapsed by default. |
| `customProps` | `object` | `null` | Additional props for customizing a sidebar item. |
| `sidebarGenerators` | `object` | `null` | Optional: Customize sidebar rendering with callback functions. |

> You may optionally configure a `sidebarOptions`. In doing so, an individual `sidebar.js` slice with the configured options will be generated within the respective `outputDir`.

`versions` can be configured with the following options:

| Name | Type | Default | Description |
| ------------- | -------- | ------- | ------------------------------------------------------------------------------------------------------------------------ |
| `specPath` | `string` | `null` | Designated URL or path to the source of an OpenAPI specification file or directory of micro OpenAPI specification files. |
| `ouputDir` | `string` | `null` | Desired output path for versioned, generated MDX files. |
| `label` | `string` | `null` | _Optional:_ Version label used when generating version selector dropdown menu. |
| `baseUrl` | `string` | `null` | _Optional:_ Version base URL used when generating version selector dropdown menu. |
| `downloadUrl` | `string` | `null` | _Optional:_ Designated URL for downloading OpenAPI specification for versioned. |

> All versions will automatically inherit `sidebarOptions` from the parent/base config.

### markdownGenerators

`markdownGenerators` can be configured with the following options:

| Name | Type | Default | Description |
| -------------------- | ---------- | ------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
| `createApiPageMD` | `function` | `null` | _Optional:_ Returns a string of the raw markdown body for API pages.

**Function type:** `(pageData: ApiPageMetadata) => string` |
| `createInfoPageMD` | `function` | `null` | _Optional:_ Returns a string of the raw markdown body for info pages.

**Function type:** `(pageData: InfoPageMetadata) => string` |
| `createTagPageMD` | `function` | `null` | _Optional:_ Returns a string of the raw markdown body for tag pages.

**Function type:** `(pageData: TagPageMetadata) => string` |
| `createSchemaPageMD` | `function` | `null` | _Optional:_ Returns a string of the raw markdown body for schema pages.

**Function type:** `(pageData: SchemaPageMetadata) => string` |

### sidebarGenerators

`sidebarGenerators` can be configured with the following options:

| Name | Type | Default | Description |
| --------------- | ---------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `createDocItem` | `function` | `null` | Optional: Returns a `SidebarItemDoc` object containing metadata for a sidebar item.

**Function type:** `(item: ApiPageMetadata \| SchemaPageMetadata, context: { sidebarOptions: SidebarOptions; basePath: string }) => SidebarItemDoc` |

## CLI Usage

```bash
Usage: docusaurus [options]

Options:
-V, --version output the version number
-h, --help display help for command

Commands:
build [options] [siteDir] Build website.
swizzle [options] [themeName] [componentName] [siteDir] Wraps or ejects the original theme files into website folder for customization.
deploy [options] [siteDir] Deploy website to GitHub pages.
start [options] [siteDir] Start the development server.
serve [options] [siteDir] Serve website locally.
clear [siteDir] Remove build artifacts.
write-translations [options] [siteDir] Extract required translations of your site.
write-heading-ids [options] [siteDir] [files...] Generate heading ids in Markdown content.
docs:version Tag a new docs version
gen-api-docs [options] Generates OpenAPI docs in MDX file format and sidebar.ts (if enabled).
gen-api-docs:version [options] Generates versioned OpenAPI docs in MDX file format, versions.js and sidebar.ts (if
enabled).
clean-api-docs [options] Clears the generated OpenAPI docs MDX files and sidebar.ts (if enabled).
clean-api-docs:version [options] Clears the versioned, generated OpenAPI docs MDX files, versions.json and sidebar.ts
(if enabled)
```

### Generating OpenAPI Docs

To generate all OpenAPI docs, run the following command from the root directory of your project:

```bash
yarn docusaurus gen-api-docs all
```

> This will generate API docs for all of the OpenAPI specification (OAS) files referenced in your `docusaurus-plugin-openapi-docs` config.

You may also generate OpenAPI docs for a single path or OAS by specifying the unique `id`:

```bash
yarn docusaurus gen-api-docs
```

Example:

```bash
yarn docusaurus gen-api-docs petstore
```

> The example above will only generate API docs relative to `petstore`.

### Cleaning API Docs

To clean/remove all API Docs, run the following command from the root directory of your project:

```bash
yarn docusaurus clean-api-docs all
```

You may also remove a particular set of API docs by specifying the unique `id` of your desired spec instance.

```bash
yarn docusaurus clean-api-docs
```

Example:

```bash
yarn docusaurus clean-api-docs petstore
```

> The example above will remove all API docs relative to `burgers`.

### Versioning OpenAPI docs

To generate _all_ versioned OpenAPI docs, run the following command from the root directory of your project:

```bash
yarn docusaurus gen-api-docs:version :all
```

Example:

```bash
yarn docusaurus gen-api-docs:version petstore:all
```

> This will generate API docs for all of the OpenAPI specification (OAS) files referenced in your `versions` config and will also generate a `versions.json` file.

> Substitue `all` with a specific version ID to generate/clean a specific version. Generating for `all` or a specific version ID will automatically update the `versions.json` file.

## Developer Quick Start

> Looking to make a contribution? Make sure to checkout out our contributing guide.

After [forking](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/fork) the main repository, run the following:

```bash
git clone https://github.com//docusaurus-openapi-docs.git
cd docusaurus-openapi-docs
yarn
yarn build-packages
yarn watch:demo
```

## Credits

Special thanks to [@bourdakos1](https://github.com/bourdakos1) (Nick Bourdakos), the author of [docusaurus-openapi](https://github.com/cloud-annotations/docusaurus-openapi), which this project is heavily based on.

For more insight into why we decided to completely fork see [#47](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/pull/47)

## Contributors



## Support

See [SUPPORT.md](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/blob/main/SUPPORT.md) for our support agreement and guidelines.

If you believe you found a bug or have an idea you'd like to suggest you may [report an issue](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/issues/new/choose) or [start a discussion](https://github.com/PaloAltoNetworks/docusaurus-openapi-docs/discussions/new/choose).