Run from a new project folder:
curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/graphql-starter.sh | sh
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| #!/bin/sh | |
| # Start with node-starter | |
| curl https://gist.githubusercontent.com/eezing/6aa3b59137260916ea7fdd4040faa72a/raw/node-starter.sh | sh | |
| # Clean up after node-starter | |
| rm src/index.js | |
| rm -rf coverage | |
| # Create directories | |
| mkdir src/graphql | |
| mkdir src/static | |
| # Download files | |
| curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/root_src_index.js --output src/index.js | |
| curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/root_src_static_index.html --output src/static/index.html | |
| curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/root_src_graphql_index.js --output src/graphql/index.js | |
| curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/root_src_graphql_schema.js --output src/graphql/schema.js | |
| curl https://gist.githubusercontent.com/eezing/da80573eed81e5fae5658d90aaccbaea/raw/root_src_graphql_root.js --output src/graphql/root.js | |
| # Install packages | |
| npm install --save \ | |
| express \ | |
| body-parser \ | |
| graphql \ | |
| # Clean up | |
| npm run pretty | |
| # Run tests to create snapshots | |
| npm test | |
| # Commit | |
| git add -A | |
| git commit -m "Graphql scaffolding" |
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| const { buildSchema, graphql } = require('graphql'); | |
| const sdl = require('./schema'); | |
| const rootValue = require('./root'); | |
| const schema = buildSchema(sdl, { commentDescriptions: true }); | |
| async function execute(query, variableValues, operationName, contextValue) { | |
| return graphql( | |
| schema, | |
| query, | |
| rootValue, | |
| contextValue, | |
| variableValues, | |
| operationName | |
| ); | |
| } | |
| module.exports = execute; |
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| module.exports = { | |
| hello: () => 'world' | |
| }; |
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| const gql = s => `${s}`; | |
| module.exports = gql` | |
| type Query { | |
| hello: String! | |
| } | |
| `; |
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| 'use strict'; | |
| const PORT = process.env.PORT; | |
| const express = require('express'); | |
| const bodyParser = require('body-parser'); | |
| const graphql = require('./graphql'); | |
| const app = express(); | |
| app.use(express.static(__dirname + '/static')); | |
| app.use(bodyParser.json()); | |
| app.post('/graphql', async (req, res) => { | |
| try { | |
| const context = {}; | |
| const result = await graphql( | |
| req.body.query, | |
| req.body.variables, | |
| req.body.operationName, | |
| context | |
| ); | |
| //eslint-disable-next-line | |
| console.dir( | |
| { | |
| method: req.method, | |
| context | |
| }, | |
| { depth: null, colors: true } | |
| ); | |
| res.send(result); | |
| } catch (error) { | |
| res.status(500).send(); | |
| console.error(error); //eslint-disable-line | |
| } | |
| }); | |
| const listener = app.listen(PORT, err => { | |
| if (err) throw err; | |
| //eslint-disable-next-line | |
| console.log('listening, port: %d', listener.address().port); | |
| }); |
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| body { | |
| height: 100%; | |
| margin: 0; | |
| width: 100%; | |
| overflow: hidden; | |
| } | |
| #graphiql { | |
| height: 100vh; | |
| } | |
| </style> | |
| <script src="//cdn.jsdelivr.net/es6-promise/4.0.5/es6-promise.auto.min.js"></script> | |
| <script src="//cdn.jsdelivr.net/fetch/0.9.0/fetch.min.js"></script> | |
| <script src="//cdn.jsdelivr.net/react/15.4.2/react.min.js"></script> | |
| <script src="//cdn.jsdelivr.net/react/15.4.2/react-dom.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/graphiql/0.11.11/graphiql.js"></script> | |
| <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/graphiql/0.11.11/graphiql.css" /> | |
| </head> | |
| <body> | |
| <div id="graphiql"></div> | |
| <script> | |
| var search = window.location.search; | |
| var parameters = {}; | |
| search.substr(1).split('&').forEach(function (entry) { | |
| var eq = entry.indexOf('='); | |
| if (eq >= 0) { | |
| parameters[decodeURIComponent(entry.slice(0, eq))] = | |
| decodeURIComponent(entry.slice(eq + 1)); | |
| } | |
| }); | |
| // if variables was provided, try to format it. | |
| if (parameters.variables) { | |
| try { | |
| parameters.variables = | |
| JSON.stringify(JSON.parse(parameters.variables), null, 2); | |
| } catch (e) { | |
| // Do nothing, we want to display the invalid JSON as a string, rather | |
| // than present an error. | |
| } | |
| } | |
| // When the query and variables string is edited, update the URL bar so | |
| // that it can be easily shared | |
| function onEditQuery(newQuery) { | |
| parameters.query = newQuery; | |
| updateURL(); | |
| } | |
| function onEditVariables(newVariables) { | |
| parameters.variables = newVariables; | |
| updateURL(); | |
| } | |
| function onEditOperationName(newOperationName) { | |
| parameters.operationName = newOperationName; | |
| updateURL(); | |
| } | |
| function updateURL() { | |
| var newSearch = '?' + Object.keys(parameters).filter(function (key) { | |
| return Boolean(parameters[key]); | |
| }).map(function (key) { | |
| return encodeURIComponent(key) + '=' + | |
| encodeURIComponent(parameters[key]); | |
| }).join('&'); | |
| history.replaceState(null, null, newSearch); | |
| } | |
| // Defines a GraphQL fetcher using the fetch API. You're not required to | |
| // use fetch, and could instead implement graphQLFetcher however you like, | |
| // as long as it returns a Promise or Observable. | |
| function graphQLFetcher(graphQLParams) { | |
| // This example expects a GraphQL server at the path /graphql. | |
| // Change this to point wherever you host your GraphQL server. | |
| return fetch('/graphql', { | |
| method: 'post', | |
| headers: { | |
| 'Accept': 'application/json', | |
| 'Content-Type': 'application/json', | |
| }, | |
| body: JSON.stringify(graphQLParams), | |
| credentials: 'include', | |
| }).then(function (response) { | |
| return response.text(); | |
| }).then(function (responseBody) { | |
| try { | |
| return JSON.parse(responseBody); | |
| } catch (error) { | |
| return responseBody; | |
| } | |
| }); | |
| } | |
| // Render <GraphiQL /> into the body. | |
| // See the README in the top level of this module to learn more about | |
| // how you can customize GraphiQL by providing different values or | |
| // additional child elements. | |
| ReactDOM.render( | |
| React.createElement(GraphiQL, { | |
| fetcher: graphQLFetcher, | |
| query: parameters.query, | |
| variables: parameters.variables, | |
| operationName: parameters.operationName, | |
| onEditQuery: onEditQuery, | |
| onEditVariables: onEditVariables, | |
| onEditOperationName: onEditOperationName | |
| }), | |
| document.getElementById('graphiql') | |
| ); | |
| </script> | |
| </body> | |
| </html> |
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