Update prettier

.prettierrc

@@ -1,5 +1,4 @@
 {
   "singleQuote": true,
-  "trailingComma": "all",
-  "endOfLine": "lf"
+  "trailingComma": "all"
 }

README.md

@@ -263,7 +263,7 @@ const extensions = ({
 
 app.use(
   '/graphql',
-  graphqlHTTP(request => {
+  graphqlHTTP((request) => {
     return {
       schema: MyGraphQLSchema,
       context: { startTime: Date.now() },
@@ -323,7 +323,7 @@ incoming request, you may use it directly for building other similar services.
 ```js
 const graphqlHTTP = require('express-graphql');
 
-graphqlHTTP.getGraphQLParams(request).then(params => {
+graphqlHTTP.getGraphQLParams(request).then((params) => {
   // do something...
 });
 ```
@@ -334,7 +334,7 @@ During development, it's useful to get more information from errors, such as
 stack traces. Providing a function to `customFormatErrorFn` enables this:
 
 ```js
-customFormatErrorFn: error => ({
+customFormatErrorFn: (error) => ({
   message: error.message,
   locations: error.locations,
   stack: error.stack ? error.stack.split('\n') : [],

package.json

@@ -68,7 +68,7 @@
     "mocha": "6.2.2",
     "multer": "1.4.2",
     "nyc": "14.1.1",
-    "prettier": "1.19.1",
+    "prettier": "2.0.5",
     "promise-polyfill": "8.1.3",
     "react": "16.11.0",
     "react-dom": "16.11.0",

resources/build.js

@@ -66,8 +66,8 @@ function showStats() {
   stats.sort((a, b) => b[1] - a[1]);
   stats = stats.map(([type, size]) => [type, (size / 1024).toFixed(2) + ' KB']);
 
-  const typeMaxLength = Math.max(...stats.map(x => x[0].length));
-  const sizeMaxLength = Math.max(...stats.map(x => x[1].length));
+  const typeMaxLength = Math.max(...stats.map((x) => x[0].length));
+  const sizeMaxLength = Math.max(...stats.map((x) => x[1].length));
   for (const [type, size] of stats) {
     console.log(
       type.padStart(typeMaxLength) + ' | ' + size.padStart(sizeMaxLength),

resources/gen-changelog.js

@@ -57,8 +57,8 @@ if (match == null) {
 const [, githubOrg, githubRepo] = match;
 
 getChangeLog()
-  .then(changelog => process.stdout.write(changelog))
-  .catch(error => console.error(error));
+  .then((changelog) => process.stdout.write(changelog))
+  .catch((error) => console.error(error));
 
 function getChangeLog() {
   const { version } = packageJSON;
@@ -73,7 +73,7 @@ function getChangeLog() {
   }
 
   const date = exec('git log -1 --format=%cd --date=short');
-  return getCommitsInfo(commitsList.split('\n')).then(commitsInfo =>
+  return getCommitsInfo(commitsList.split('\n')).then((commitsInfo) =>
     genChangeLog(tag, date, commitsInfo),
   );
 }
@@ -138,12 +138,12 @@ function graphqlRequestImpl(query, variables, cb) {
     },
   });
 
-  req.on('response', res => {
+  req.on('response', (res) => {
     let responseBody = '';
 
     res.setEncoding('utf8');
-    res.on('data', d => (responseBody += d));
-    res.on('error', error => resultCB(error));
+    res.on('data', (d) => (responseBody += d));
+    res.on('error', (error) => resultCB(error));
 
     res.on('end', () => {
       if (res.statusCode !== 200) {
@@ -172,7 +172,7 @@ function graphqlRequestImpl(query, variables, cb) {
     });
   });
 
-  req.on('error', error => cb(error));
+  req.on('error', (error) => cb(error));
   req.write(JSON.stringify({ query, variables }));
   req.end();
 }
@@ -231,7 +231,7 @@ function commitsInfoToPRs(commits) {
   const prs = {};
   for (const commit of commits) {
     const associatedPRs = commit.associatedPullRequests.nodes.filter(
-      pr => pr.repository.nameWithOwner === `${githubOrg}/${githubRepo}`,
+      (pr) => pr.repository.nameWithOwner === `${githubOrg}/${githubRepo}`,
     );
     if (associatedPRs.length === 0) {
       throw new Error(
@@ -246,8 +246,8 @@ function commitsInfoToPRs(commits) {
 
     const pr = associatedPRs[0];
     const labels = pr.labels.nodes
-      .map(label => label.name)
-      .filter(label => label.startsWith('PR: '));
+      .map((label) => label.name)
+      .filter((label) => label.startsWith('PR: '));
 
     if (labels.length === 0) {
       throw new Error(`PR #${pr.number} missing label`);

resources/utils.js

@@ -31,10 +31,7 @@ function removeTrailingNewLine(str) {
     return str;
   }
 
-  return str
-    .split('\n')
-    .slice(0, -1)
-    .join('\n');
+  return str.split('\n').slice(0, -1).join('\n');
 }
 
 function mkdirRecursive(dirPath) {
@@ -68,7 +65,7 @@ function readdirRecursive(dirPath, opts = {}) {
     if (ignoreDir && ignoreDir.test(name)) {
       continue;
     }
-    const list = readdirRecursive(path.join(dirPath, name), opts).map(f =>
+    const list = readdirRecursive(path.join(dirPath, name), opts).map((f) =>
       path.join(name, f),
     );
     result.push(...list);

src/__tests__/http-test.js

@@ -79,7 +79,7 @@ function urlString(urlParams?: ?{ [param: string]: mixed, ... }) {
       // 0 only in "production" mode.
       app.set('json spaces', 0);
     }
-    app.on('error', error => {
+    app.on('error', (error) => {
       // eslint-disable-next-line no-console
       console.warn('App encountered an error:', error);
     });
@@ -721,19 +721,17 @@ function urlString(urlParams?: ?{ [param: string]: mixed, ... }) {
           })),
         );
 
-        const response = await request(app)
-          .post(urlString())
-          .send({
-            query: `
+        const response = await request(app).post(urlString()).send({
+          query: `
               query helloYou { test(who: "You"), ...shared }
               query helloWorld { test(who: "World"), ...shared }
               query helloDolly { test(who: "Dolly"), ...shared }
               fragment shared on QueryRoot {
                 shared: test(who: "Everyone")
               }
             `,
-            operationName: 'helloWorld',
-          });
+          operationName: 'helloWorld',
+        });
 
         expect(JSON.parse(response.text)).to.deep.equal({
           data: {
@@ -901,7 +899,7 @@ function urlString(urlParams?: ?{ [param: string]: mixed, ... }) {
         post(
           app,
           urlString(),
-          graphqlHTTP(req => ({
+          graphqlHTTP((req) => ({
             schema: TestMutationSchema,
             rootValue: { request: req },
           })),
@@ -1056,7 +1054,7 @@ function urlString(urlParams?: ?{ [param: string]: mixed, ... }) {
         get(
           app,
           urlString(),
-          graphqlHTTP(req => ({
+          graphqlHTTP((req) => ({
             schema: TestSchema,
             pretty:
               ((url.parse(req.url, true) || {}).query || {}).pretty === '1',
@@ -1979,7 +1977,7 @@ function urlString(urlParams?: ?{ [param: string]: mixed, ... }) {
     });
 
     describe('Custom validation rules', () => {
-      const AlwaysInvalidRule = function(context) {
+      const AlwaysInvalidRule = function (context) {
         return {
           enter() {
             context.reportError(

src/index.js

@@ -210,12 +210,12 @@ function graphqlHTTP(options: Options): Middleware {
     // Parse the Request to get GraphQL request parameters.
     return getGraphQLParams(request)
       .then(
-        graphQLParams => {
+        (graphQLParams) => {
           params = graphQLParams;
           // Then, resolve the Options to get OptionsData.
           return resolveOptions(params);
         },
-        error => {
+        (error) => {
           // When we failed to parse the GraphQL parameters, we still need to get
           // the options object, so make an options call to resolve just that.
           const dummyParams = {
@@ -227,7 +227,7 @@ function graphqlHTTP(options: Options): Middleware {
           return resolveOptions(dummyParams).then(() => Promise.reject(error));
         },
       )
-      .then(optionsData => {
+      .then((optionsData) => {
         // Assert that schema is required.
         if (!optionsData.schema) {
           throw new Error('GraphQL middleware options must contain a schema.');
@@ -333,7 +333,7 @@ function graphqlHTTP(options: Options): Middleware {
           return { errors: [contextError] };
         }
       })
-      .then(result => {
+      .then((result) => {
         // Collect and apply any metadata extensions if a function was provided.
         // https://graphql.github.io/graphql-spec/#sec-Response-Format
         if (result && extensionsFn) {
@@ -345,7 +345,7 @@ function graphqlHTTP(options: Options): Middleware {
               result,
               context,
             }),
-          ).then(extensions => {
+          ).then((extensions) => {
             if (extensions && typeof extensions === 'object') {
               (result: any).extensions = extensions;
             }
@@ -354,12 +354,12 @@ function graphqlHTTP(options: Options): Middleware {
         }
         return result;
       })
-      .catch(error => {
+      .catch((error) => {
         // If an error was caught, report the httpError status, or 500.
         response.statusCode = error.status || 500;
         return { errors: [error] };
       })
-      .then(result => {
+      .then((result) => {
         // If no data was included in the result, that indicates a runtime query
         // error, indicate as such with a generic status code.
         // Note: Information about the error itself will still be contained in

types/test.ts

@@ -21,14 +21,14 @@ graphqlHTTP({
   }),
 });
 
-graphqlHTTP(request => ({
+graphqlHTTP((request) => ({
   graphiql: true,
   schema,
   context: request.headers,
   validationRules,
 }));
 
-graphqlHTTP(async request => {
+graphqlHTTP(async (request) => {
   return {
     graphiql: true,
     schema: await Promise.resolve(schema),

yarn.lock

@@ -2622,10 +2622,10 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prettier@1.19.1:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
-  integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
+prettier@2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.5.tgz#d6d56282455243f2f92cc1716692c08aa31522d4"
+  integrity sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"