Zhouzidocusaurus-graphql-plugin
Docusaurus plugin generating Markdown documentation from a GraphQL schema.
Motivation
Documentation is at the heart of GraphQL. Its core features makes up for great self documented APIs. From a consumer's perspective, it usually comes in the form of types, clear expectations and precise error messages. The standards also make it easy to build playgrounds, which come with many implementations. The typical playground offers a way to browse the API and learn more about its queries and mutations.
But while playgrounds are a great way to play around with an API, they are not necessarily the best first-time experience. This is especially true for GraphQL which may look a bit alien compared to the traditional, popular and mature REST approach. So a playground alone might not be enough, especially for public APIs targeted to teams with varying backgrounds and technologies.
This is the gap that this plugin tries to fill. Its goal is to generate documentation that is easy to browse and share with minimum prior experience. To reach this goal, it takes most of its ideas from GitHub's GraphQL API documentation.
Usage
Installation
- In an existing Docusaurus project, install the plugin:
yarn add docusaurus-graphql-plugin- Add the plugin to your
docusaurus.config.jsfile:
module.exports = {
plugins: [
[
"docusaurus-graphql-plugin",
{
// can be a path, a glob or an URL
schema: "schema.graphql",
},
],
],
};Run the command
npx docusaurus docs:generate:graphqlThe command will have generated files that you can now add to your
sidebars.js:
modules.exports = {
docs: {
API: [
"api/queries",
"api/mutations",
"api/objects",
"api/interfaces",
"api/enums",
"api/unions",
"api/inputObjects",
"api/scalars",
],
},
};- You can now run
yarn startto serve your documentation
Options
id
This option is common to docusaurus plugins and can be used to differentiate multiple instance of the plugin. For example:
module.exports = {
plugins: [
[
"docusaurus-graphql-plugin",
{
id: "first-api",
schema: "first-api.graphql",
// it's important that routeBasePath has a different
// value for each instance of the plugin
routeBasePath: "/docs/first-api",
},
],
[
"docusaurus-graphql-plugin",
{
id: "second-api",
schema: "second-api.graphql",
// it's important that routeBasePath has a different
// value for each instance of the plugin
routeBasePath: "/docs/second-api",
},
],
],
};With the configuration above you would end up with two different commands:
docs:generate:graphql:first-apidocs:generate:graphql:second-api
schema
Can be a path, a glob or an URL used to load your GraphQL schema.
routeBasePath
Defaults: /docs/api/
This option can be used to customize the output folder and thus the GraphQL docs' path.
For example if you want the API docs to be served over /docs/api-reference/ instead of /docs/api/, you can change this option to /docs/api-reference/. Note that you can also have more levels to the path, e.g /docs/reference/api/.
module.exports = {
plugins: [
[
"docusaurus-graphql-plugin",
{
schema: "schema.graphql",
routeBasePath: "/docs/api-reference/",
},
],
],
};sidebar
This option can be used to specify sidebar metadata when using auto-generated sidebar.
module.exports = {
plugins: [
[
"docusaurus-graphql-plugin",
{
schema: "schema.graphql",
sidebar: {
label: "My Awesome Schema",
position: 1,
},
},
],
],
};The configuration above will create a _category_.json file in the routeBasePath looking like this :
{
"label": "My Awesome Schema",
"position": 1
}