chore: use shared prettier config (#88)

.eslintrc.yml

@@ -1,13 +1,15 @@
 extends:
-- eslint:recommended
-- plugin:jest/recommended
-- plugin:prettier/recommended
+  - eslint:recommended
+  - plugin:jest/recommended
+  - plugin:prettier/recommended
 env:
   es6: true
   node: true
+parserOptions:
+  ecmaVersion: 2019
 rules:
-  no-console: off
+  no-console: 0
 overrides:
-- files: "src/**/*.js"
-  parserOptions:
-    sourceType: module
+  - files: 'src/**/*.js'
+    parserOptions:
+      sourceType: module

bin/pretty-quick.js

@@ -15,16 +15,16 @@ const prettyQuickResult = prettyQuick(
     onFoundSinceRevision: (scm, revision) => {
       console.log(
         `🔍  Finding changed files since ${chalk.bold(
-          scm
-        )} revision ${chalk.bold(revision)}.`
+          scm,
+        )} revision ${chalk.bold(revision)}.`,
       );
     },
 
     onFoundChangedFiles: changedFiles => {
       console.log(
         `🎯  Found ${chalk.bold(changedFiles.length)} changed ${
           changedFiles.length === 1 ? 'file' : 'files'
-        }.`
+        }.`,
       );
     },
 
@@ -45,7 +45,7 @@ const prettyQuickResult = prettyQuick(
     onExamineFile: file => {
       console.log(`🔍  Examining ${chalk.bold(file)}.`);
     },
-  })
+  }),
 );
 
 if (prettyQuickResult.success) {
@@ -54,17 +54,17 @@ if (prettyQuickResult.success) {
   if (prettyQuickResult.errors.indexOf('PARTIALLY_STAGED_FILE') !== -1) {
     console.log(
       '✗ Partially staged files were fixed up.' +
-        ` ${chalk.bold('Please update stage before committing')}.`
+        ` ${chalk.bold('Please update stage before committing')}.`,
     );
   }
   if (prettyQuickResult.errors.indexOf('BAIL_ON_WRITE') !== -1) {
     console.log(
-      '✗ File had to be prettified and prettyQuick was set to bail mode.'
+      '✗ File had to be prettified and prettyQuick was set to bail mode.',
     );
   }
   if (prettyQuickResult.errors.indexOf('CHECK_FAILED') !== -1) {
     console.log(
-      '✗ Code style issues found in the above file(s). Forgot to run Prettier?'
+      '✗ Code style issues found in the above file(s). Forgot to run Prettier?',
     );
   }
   process.exit(1); // ensure git hooks abort

package.json

@@ -46,11 +46,13 @@
     "hooks": {
       "pre-commit": "./bin/pretty-quick.js --staged"
     }
-  },  
+  },
+  "prettier": "@azz/prettier-config",
   "peerDependencies": {
     "prettier": ">=1.8.0"
   },
   "devDependencies": {
+    "@azz/prettier-config": "^1.0.0",
     "@babel/cli": "^7.6 .4",
     "@babel/core": "^7.6.4",
     "@babel/preset-env": "^7.6.3",

src/__tests__/pretty-quick.test.js

@@ -12,6 +12,6 @@ test('throws an error when no vcs is found', () => {
   });
 
   expect(() => prettyQuick('root')).toThrow(
-    'Unable to detect a source control manager.'
+    'Unable to detect a source control manager.',
   );
 });

src/__tests__/scm-git.test.js

@@ -20,8 +20,8 @@ const mockGitFs = (additionalUnstaged = '', additionalFiles = {}) => {
         '/foo.js': 'foo()',
         '/bar.md': '# foo',
       },
-      additionalFiles
-    )
+      additionalFiles,
+    ),
   );
   execa.sync.mockImplementation((command, args) => {
     if (command !== 'git') {
@@ -53,7 +53,7 @@ describe('with git', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'git',
       ['merge-base', 'HEAD', 'master'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -68,7 +68,7 @@ describe('with git', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'git',
       ['merge-base', 'HEAD', 'master'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -96,7 +96,7 @@ describe('with git', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'git',
       ['diff', '--name-only', '--diff-filter=ACMRTUB'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -110,7 +110,7 @@ describe('with git', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'git',
       ['diff', '--name-only', '--diff-filter=ACMRTUB', 'banana'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -124,7 +124,7 @@ describe('with git', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'git',
       ['ls-files', '--others', '--exclude-standard'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 

src/__tests__/scm-hg.test.js

@@ -19,8 +19,8 @@ const mockHgFs = (additionalFiles = {}) => {
         '/foo.js': 'foo()',
         '/bar.md': '# foo',
       },
-      additionalFiles
-    )
+      additionalFiles,
+    ),
   );
   execa.sync.mockImplementation((command, args) => {
     if (command !== 'hg') {
@@ -52,7 +52,7 @@ describe('with hg', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'hg',
       ['debugancestor', 'tip', 'default'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -66,7 +66,7 @@ describe('with hg', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'hg',
       ['debugancestor', 'tip', 'default'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 
@@ -80,7 +80,7 @@ describe('with hg', () => {
     expect(execa.sync).toHaveBeenCalledWith(
       'hg',
       ['status', '-n', '-a', '-m', '--rev', 'banana'],
-      { cwd: '/' }
+      { cwd: '/' },
     );
   });
 

src/index.js

@@ -22,7 +22,7 @@ export default (
     onExamineFile,
     onCheckFile,
     onWriteFile,
-  } = {}
+  } = {},
 ) => {
   const scm = scms(currentDirectory);
   if (!scm) {

src/isSupportedExtension.js

@@ -3,7 +3,7 @@ import { getSupportInfo } from 'prettier';
 
 const extensions = getSupportInfo().languages.reduce(
   (prev, language) => prev.concat(language.extensions || []),
-  []
+  [],
 );
 
 export default file => extensions.includes(extname(file));

src/processFiles.js

@@ -5,7 +5,7 @@ import { join } from 'path';
 export default (
   directory,
   files,
-  { check, config, onExamineFile, onCheckFile, onWriteFile } = {}
+  { check, config, onExamineFile, onCheckFile, onWriteFile } = {},
 ) => {
   for (const relative of files) {
     onExamineFile && onExamineFile(relative);
@@ -16,7 +16,7 @@ export default (
         config,
         editorconfig: true,
       }),
-      { filepath: file }
+      { filepath: file },
     );
     const input = readFileSync(file, 'utf8');
 

src/scms/git.js

@@ -53,13 +53,13 @@ export const getChangedFiles = (directory, revision, staged) => {
           staged ? '--cached' : null,
           '--diff-filter=ACMRTUB',
           revision,
-        ].filter(Boolean)
-      )
+        ].filter(Boolean),
+      ),
     ),
     ...(staged
       ? []
       : getLines(
-          runGit(directory, ['ls-files', '--others', '--exclude-standard'])
+          runGit(directory, ['ls-files', '--others', '--exclude-standard']),
         )),
   ].filter(Boolean);
 };

src/scms/hg.js

@@ -33,7 +33,7 @@ export const getSinceRevision = (directory, { branch }) => {
 export const getChangedFiles = (directory, revision) => {
   return [
     ...getLines(
-      runHg(directory, ['status', '-n', '-a', '-m', '--rev', revision])
+      runHg(directory, ['status', '-n', '-a', '-m', '--rev', revision]),
     ),
   ].filter(Boolean);
 };

yarn.lock

@@ -2,6 +2,11 @@
 # yarn lockfile v1
 
 
+"@azz/prettier-config@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@azz/prettier-config/-/prettier-config-1.0.0.tgz#ecd38a9e4152fbd03043e020ee73cd14c0e3c112"
+  integrity sha512-2R3F5XWq8YoBXEbqjlraRt8c6Z8GnV4X/gOw0kAi9dn5aCCFHqqDuprQD0UBds4heH6tRp6ZGSeXyG6YZJUgAQ==
+
 "@babel/cli@^7.6 .4":
   version "7.6.4"
   resolved "https://registry.yarnpkg.com/@babel/cli/-/cli-7.6.4.tgz#9b35a4e15fa7d8f487418aaa8229c8b0bc815f20"