gatsby-source-graphql

Plugin for connecting arbitrary GraphQL APIs to Gatsby GraphQL. Remote schemas are stitched together by adding a type that wraps the remote schema Query type and putting it under field of Gatsby GraphQL Query.

Install

npm install --save gatsby-source-graphql

How to use

First, you need a way to pass environment variables to the build process, so secrets and other secured data aren't committed to source control. We recommend using dotenv which will then expose environment variables. Read more about dotenv and using environment variables here. Then we can use these environment variables and configure our plugin.

// In your gatsby-config.js
module.exports = {
  plugins: [
    // Simple config, passing URL
    {
      resolve: "gatsby-source-graphql",
      options: {
        // This type will contain remote schema Query type
        typeName: "SWAPI",
        // This is field under which it's accessible
        fieldName: "swapi",
        // Url to query from
        url: "https://api.graphcms.com/simple/v1/swapi",
      },
    },
    // Passing parameters (passed to apollo-link)
    {
      resolve: "gatsby-source-graphql",
      options: {
        typeName: "GitHub",
        fieldName: "github",
        // Url to query from
        url: "https://api.github.com/graphql",
        // HTTP headers
        headers: {
          // Learn about environment variables: https://gatsby.dev/env-vars
          Authorization: `bearer ${process.env.GITHUB_TOKEN}`,
        },
        // Additional options to pass to node-fetch
        fetchOptions: {},
      },
    },
    // Creating arbitrary Apollo Link (for advanced situations)
    {
      resolve: "gatsby-source-graphql",
      options: {
        typeName: "GitHub",
        fieldName: "github",
        // Create Apollo Link manually. Can return a Promise.
        createLink: (pluginOptions) => {
          return createHttpLink({
            uri: 'https://api.github.com/graphql',
            headers: {
              'Authorization': `bearer ${process.env.GITHUB_TOKEN}`,
            },
            fetch,
          })
      },
    },
  ],
}

How to Query

{
  # Field name parameter defines how you can access third party api
  swapi {
    allSpecies {
      name
    }
  }
  github {
    viewer {
      email
    }
  }
}

Schema definitions

By default schema is introspected from the remote schema. Schema is cached in .cache in this case and refreshing the schema requires deleting the cache.

To control schema consumption, you can alternatively construct schema definition by passing createSchema callback. This way you could, for example, read schema SDL or introspection JSON. When createSchema callback is used, schema isn't cached. createSchema can return a Promise to GraphQLSchema instance or GraphQLSchema instance.

const fs = require("fs")
const { buildSchema, buildClientSchema } = require("graphql")

module.exports = {
  plugins: [
    {
      resolve: "gatsby-source-graphql",
      options: {
        typeName: "SWAPI",
        fieldName: "swapi",
        url: "https://api.graphcms.com/simple/v1/swapi",

        createSchema: async () => {
          const json = JSON.parse(
            fs.readFileSync(`${__dirname}/introspection.json`)
          )
          return buildClientSchema(json.data)
        },
      },
    },
    {
      resolve: "gatsby-source-graphql",
      options: {
        typeName: "SWAPI",
        fieldName: "swapi",
        url: "https://api.graphcms.com/simple/v1/swapi",

        createSchema: async () => {
          const sdl = fs.readFileSync(`${__dirname}/schema.sdl`).toString()
          return buildSchema(sdl)
        },
      },
    },
  ],
}

Refetching data

By default, gatsby-source-graphql will only refetch the data once the server is restarted. It's also possible to configure the plugin to periodically refetch the data. The option is called refetchInterval and specifies the timeout in seconds.

module.exports = {
  plugins: [
    // Simple config, passing URL
    {
      resolve: "gatsby-source-graphql",
      options: {
        // This type will contain remote schema Query type
        typeName: "SWAPI",
        // This is field under which it's accessible
        fieldName: "swapi",
        // Url to query from
        url: "https://api.graphcms.com/simple/v1/swapi",

        // refetch interval in seconds
        refetchInterval: 60,
      },
    },
  ],
}

Current Tags

4.23.0-alpha-9689ff.25 ... alpha-9689ff (2 years ago)
4.23.0-alpha-a5-peer.54 ... alpha-a5-peer (2 years ago)
4.18.0-alpha-mdx-v2.68 ... alpha-mdx-v2 (2 years ago)
3.14.0-alpha-qe-sm.46 ... alpha-qe-sm (3 years ago)
4.5.0-alpha-trailing-slash.71 ... alpha-trailing-slash (3 years ago)
4.14.0-alpha-transformer-json.26 ... alpha-transformer-json (2 years ago)
4.6.0-alpha-ts-jit.27 ... alpha-ts-jit (3 years ago)
5.0.0-alpha-v5.d20221012t101120.57 ... alpha-v5 (2 years ago)
5.0.0-alpha-drupal-proxyurl.14 ... drupal-proxyurl (2 years ago)
4.18.0-alpha-drupal-self-reference.18 ... drupal-self-reference (2 years ago)
2.1.4-graphql-tools-fork.93 ... graphql-tools-fork (5 years ago)
4.9.0-alpha-image-service2.14 ... image-cdn (3 years ago)
2.9.0-image-helpers.58 ... image-helpers (4 years ago)
4.8.0-alpha-image-service.35 ... image-service (3 years ago)
5.13.1 ... latest (10 months ago)
3.15.0 ... latest-v3 (2 years ago)
4.25.0 ... latest-v4 (2 years ago)
4.20.0-mdxv4-rc.124 ... mdxv4-rc (2 years ago)
5.14.0-next.2 ... next (10 months ago)
2.1.12-otp-test.23 ... otp-test (5 years ago)
4.23.0-alpha-preview-gh-api.26 ... preview-gh-api (2 years ago)
2.3.2-rc1.29 ... rc1 (5 years ago)
2.4.2-unifiedroutes.76 ... unifiedroutes (4 years ago)
3.0.0-v3rc.0 ... v3rc (4 years ago)
4.15.0-alpha-wp-image-cdn-auth.45 ... wp-image-cdn-auth (2 years ago)

356 Versions

5.13.1 ... 10 months ago
5.14.0-next.2 ... 10 months ago
5.14.0-next.1 ... 10 months ago
5.13.0 ... a year ago
5.14.0-next.0 ... a year ago
5.13.0-next.1 ... a year ago
5.12.1 ... a year ago
5.12.0 ... a year ago
5.13.0-next.0 ... a year ago
5.12.0-next.1 ... a year ago
5.11.0 ... a year ago
5.12.0-next.0 ... a year ago
5.11.0-next.1 ... a year ago
5.10.0 ... a year ago
5.11.0-next.0 ... a year ago
5.10.0-next.2 ... 2 years ago
5.10.0-next.1 ... 2 years ago
5.9.0 ... 2 years ago
5.10.0-next.0 ... 2 years ago
5.9.0-next.1 ... 2 years ago
5.8.0 ... 2 years ago
5.9.0-next.0 ... 2 years ago
5.7.0 ... 2 years ago
5.8.0-next.0 ... 2 years ago
5.6.0 ... 2 years ago
5.7.0-next.0 ... 2 years ago
5.5.0 ... 2 years ago
5.6.0-next.0 ... 2 years ago
5.5.0-next.1 ... 2 years ago
5.4.0 ... 2 years ago
5.5.0-next.0 ... 2 years ago
5.4.0-next.2 ... 2 years ago
5.3.1 ... 2 years ago
5.4.0-next.1 ... 2 years ago
5.3.0 ... 2 years ago
5.4.0-next.0 ... 2 years ago
3.15.0 ... 2 years ago
4.25.0 ... 2 years ago
5.3.0-next.1 ... 2 years ago
5.2.0 ... 2 years ago
5.3.0-next.0 ... 2 years ago
5.0.0-alpha-drupal-proxyurl.14 ... 2 years ago
5.1.0 ... 2 years ago
5.2.0-next.0 ... 2 years ago
5.0.0 ... 2 years ago
5.1.0-next.0 ... 2 years ago
5.0.0-next.3 ... 2 years ago
5.0.0-next.2 ... 2 years ago
5.0.0-next.1 ... 2 years ago
4.14.0-alpha-transformer-json.26 ... 2 years ago
5.0.0-next.0 ... 2 years ago
5.0.0-alpha-v5.d20221012t101120.57 ... 2 years ago
5.0.0-alpha-v5.d20221010t183635.51 ... 2 years ago
5.0.0-alpha-v5.d20221007t081809.41 ... 2 years ago
5.0.0-alpha-v5.d20221005t111511.35 ... 2 years ago
5.0.0-alpha-v5.16 ... 2 years ago
4.24.0 ... 2 years ago
4.25.0-next.0 ... 2 years ago
4.24.0-next.1 ... 2 years ago
4.23.0-alpha-a5-peer.54 ... 2 years ago
5.0.0-alpha-v5.26 ... 2 years ago
4.23.0 ... 2 years ago
4.23.0-alpha-preview-gh-api.26 ... 2 years ago
4.24.0-next.0 ... 2 years ago
4.23.0-alpha-v5.26 ... 2 years ago
4.23.0-alpha-9689ff.25 ... 2 years ago
4.23.0-next.1 ... 2 years ago
5.0.0-alpha-v5.25 ... 2 years ago
5.0.0-alpha-v5.24 ... 2 years ago
4.22.0 ... 2 years ago
4.23.0-next.0 ... 2 years ago
4.21.0 ... 2 years ago
4.22.0-next.0 ... 2 years ago
4.21.0-next.2 ... 2 years ago
4.21.0-next.1 ... 2 years ago
4.20.0 ... 2 years ago
4.21.0-next.0 ... 2 years ago
4.20.0-mdxv4-rc.124 ... 2 years ago
4.20.0-mdxv4-rc.109 ... 2 years ago
4.18.0-mdxv4-rc.76 ... 2 years ago
4.18.0-alpha-drupal-self-reference.18 ... 2 years ago
4.19.0 ... 2 years ago
4.20.0-next.0 ... 2 years ago
4.18.1 ... 2 years ago
4.18.0-mdxv4-rc.68 ... 2 years ago
4.18.0 ... 2 years ago
4.19.0-next.1 ... 2 years ago
4.19.0-next.0 ... 2 years ago
4.18.0-alpha-mdx-v2.68 ... 2 years ago
4.18.0-alpha-mdx-v2.66 ... 2 years ago
4.18.0-next.1 ... 2 years ago
4.17.0 ... 2 years ago
4.18.0-next.0 ... 2 years ago
4.17.0-next.1 ... 2 years ago
4.16.0 ... 2 years ago
4.17.0-next.0 ... 2 years ago
4.15.0 ... 2 years ago
4.15.0-alpha-wp-image-cdn-auth.45 ... 2 years ago
4.16.0-next.0 ... 2 years ago
4.14.0 ... 3 years ago
4.15.0-next.1 ... 3 years ago
4.15.0-next.0 ... 3 years ago
4.14.0-next.3 ... 3 years ago
4.14.0-next.2 ... 3 years ago
4.13.0 ... 3 years ago
4.14.0-next.1 ... 3 years ago
4.14.0-next.0 ... 3 years ago
4.12.1 ... 3 years ago
4.12.0 ... 3 years ago
4.13.0-next.0 ... 3 years ago
4.12.0-next.3 ... 3 years ago
4.12.0-next.2 ... 3 years ago
4.11.1 ... 3 years ago
4.12.0-next.1 ... 3 years ago
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4.12.0-next.0 ... 3 years ago
4.10.1 ... 3 years ago
4.11.0-next.1 ... 3 years ago
4.10.0 ... 3 years ago
4.11.0-next.0 ... 3 years ago
4.9.1 ... 3 years ago
4.10.0-next.3 ... 3 years ago
4.10.0-next.2 ... 3 years ago
4.10.0-next.1 ... 3 years ago
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4.10.0-next.0 ... 3 years ago
4.8.2 ... 3 years ago
4.9.0-next.1 ... 3 years ago
4.8.1 ... 3 years ago
4.8.0 ... 3 years ago
4.9.0-alpha-image-service2.14 ... 3 years ago
4.9.0-next.0 ... 3 years ago
4.8.0-next.1 ... 3 years ago
4.8.0-alpha-image-service.54 ... 3 years ago
4.8.0-alpha-image-service.35 ... 3 years ago
4.8.0-alpha-image-service.34 ... 3 years ago
4.8.0-alpha-image-service.33 ... 3 years ago
4.8.0-alpha-image-service.32 ... 3 years ago
4.8.0-alpha-image-service.29 ... 3 years ago
4.8.0-alpha-image-service.26 ... 3 years ago
4.8.0-alpha-image-service.24 ... 3 years ago
4.8.0-alpha-image-service.28 ... 3 years ago
4.8.0-alpha-image-service.25 ... 3 years ago
4.7.0 ... 3 years ago
4.7.0-alpha-image-service.16 ... 3 years ago
4.7.0-alpha-image-service.13 ... 3 years ago
4.8.0-next.0 ... 3 years ago
4.7.0-alpha-image-service.14 ... 3 years ago
4.7.0-next.1 ... 3 years ago
4.6.0 ... 3 years ago
4.6.0-alpha-ts-jit.27 ... 3 years ago
4.7.0-next.0 ... 3 years ago
4.5.0-alpha-trailing-slash.71 ... 3 years ago
4.6.0-next.2 ... 3 years ago
4.5.2 ... 3 years ago
4.6.0-next.1 ... 3 years ago
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4.3.0-next.1 ... 3 years ago
4.2.0 ... 3 years ago
4.1.3 ... 3 years ago
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4.1.0-next.0 ... 3 years ago
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4.0.0-zz-next.2 ... 3 years ago
3.14.0 ... 3 years ago
4.0.0-zz-next.1 ... 3 years ago
4.0.0-zz-next.8 ... 3 years ago
4.0.0-next.1 ... 3 years ago
4.0.0-next.0 ... 3 years ago
4.0.0-alpha-9689ff.13 ... 3 years ago
3.14.0-alpha-qe-sm.46 ... 3 years ago
4.0.0-alpha-9689ff.36 ... 3 years ago
4.0.0-alpha-9689ff.24 ... 3 years ago
4.0.0-alpha-9689ff.22 ... 3 years ago
4.0.0-alpha-9689ff.17 ... 3 years ago
4.0.0-alpha-9689ff.8 ... 3 years ago
3.14.0-next.2 ... 3 years ago
3.14.0-next.1 ... 3 years ago
3.13.0 ... 3 years ago
4.0.0-alpha-9689ff.5 ... 3 years ago
3.14.0-next.0 ... 3 years ago
4.0.0-alpha-9689ff.27 ... 3 years ago
3.12.0 ... 3 years ago
3.13.0-next.0 ... 3 years ago
3.12.0-next.3 ... 3 years ago
3.12.0-next.2 ... 3 years ago
3.12.0-next.1 ... 3 years ago
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3.10.0 ... 3 years ago
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3.10.0-next.1 ... 3 years ago
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3.10.0-next.0 ... 3 years ago
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3.7.1 ... 3 years ago
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3.7.0-next.2 ... 3 years ago
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3.5.0 ... 4 years ago
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3.0.0-v3rc.0 ... 4 years ago
3.1.0-next.1 ... 4 years ago
3.1.0-next.0 ... 4 years ago
3.0.0-next.1 ... 4 years ago
3.0.0-next.0 ... 4 years ago
2.14.0 ... 4 years ago
2.15.0-next.0 ... 4 years ago
2.13.0 ... 4 years ago
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2.12.0-next.1 ... 4 years ago
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2.12.0-next.0 ... 4 years ago
2.10.0 ... 4 years ago
2.11.0-next.0 ... 4 years ago
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2.8.0-next.1 ... 4 years ago
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2.3.2-rc1.29 ... 5 years ago
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2.1.12-otp-test.23 ... 5 years ago
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2.1.4-graphql-tools-fork.93 ... 5 years ago
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2.0.12-alpha.0 ... 6 years ago
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2.0.0-rc.6 ... 6 years ago
2.0.0-rc.2 ... 6 years ago
2.0.0-rc.1 ... 6 years ago
2.0.0-rc.0 ... 6 years ago
2.0.0-beta.2 ... 6 years ago
2.0.0-beta.1 ... 6 years ago
1.1.1 [deprecated] ... 6 years ago
1.1.0 [deprecated] ... 6 years ago
1.0.0 [deprecated] ... 7 years ago