use pretty-quick

.vscode/tasks.json

@@ -7,13 +7,9 @@
     {
       "taskName": "tsc",
       "command": "node",
-      "args": [
-        "./node_modules/typescript/lib/tsc.js",
-        "-w",
-        "-p",
-        "."
-      ],
+      "args": ["./node_modules/typescript/lib/tsc.js", "-w", "-p", "."],
       "isBackground": true,
       "problemMatcher": "$tsc-watch"
-    }]
-  }
+    }
+  ]
+}

package.json

@@ -18,13 +18,17 @@
   "scripts": {
     "build": "tsc",
     "clean": "trash **/*.js **/*.js.map **/*.d.ts **/*.log !**/node_modules/**",
-    "precommit": "yalc check",
     "prepublishOnly": "yarn clean && tsc && yarn test",
     "test": "tsc && mocha test && yarn lint",
     "watch": "mocha test --watch",
     "ci": "tsc && yarn test",
     "lint": "tslint -p ."
   },
+  "husky": {
+    "hooks": {
+      "pre-commit": "yalc check && pretty-quick --staged"
+    }
+  },
   "dependencies": {
     "del": "^2.2.2",
     "fs-extra": "^4.0.2",
@@ -44,11 +48,11 @@
     "@types/npm-packlist": "^1.1.0",
     "@types/yargs": "^6.6.0",
     "clean-ts-built": "^1.0.0",
-    "husky": "^0.13.3",
+    "husky": "^1.3.1",
     "mocha": "^5.2.0",
     "prettier": "^1.14.2",
+    "pretty-quick": "^1.8.0",
     "trash-cli": "^1.4.0",
-    "ts-clean-built": "^1.0.0",
     "tslint": "^5.11.0",
     "tslint-config-prettier": "^1.15.0",
     "tslint-plugin-prettier": "^1.3.0",

src/add.ts

@@ -176,7 +176,9 @@ export const addPackages = async (
         }
         const addedAction = options.link ? 'linked' : 'added'
         console.log(
-          `Package ${pkg.name}@${pkg.version} ${addedAction} ==> ${destModulesDir}.`
+          `Package ${pkg.name}@${
+            pkg.version
+          } ${addedAction} ==> ${destModulesDir}.`
         )
       }
 
@@ -213,6 +215,6 @@ export const addPackages = async (
 
   if (options.yarn) {
     console.log('Running yarn:')
-    execSync('yarn', {cwd: options.workingDir})
+    execSync('yarn', { cwd: options.workingDir })
   }
 }

src/installations.ts

@@ -38,9 +38,8 @@ export const readInstallationsFile = (): InstallationsFile => {
 export const showInstallations = ({ packages }: { packages: string[] }) => {
   const config = readInstallationsFile()
   Object.keys(config)
-    .filter(
-      packageName =>
-        packages.length ? packages.indexOf(packageName) >= 0 : true
+    .filter(packageName =>
+      packages.length ? packages.indexOf(packageName) >= 0 : true
     )
     .map((name: PackageName) => ({ name, locations: config[name] }))
     .forEach(({ name, locations }) => {
@@ -55,14 +54,13 @@ export const cleanInstallations = async ({
   packages,
   dry
 }: {
-  packages: string[],
+  packages: string[]
   dry: boolean
 }) => {
   const config = readInstallationsFile()
   const installsToRemove = Object.keys(config)
-    .filter(
-      packageName =>
-        packages.length ? packages.indexOf(packageName) >= 0 : true
+    .filter(packageName =>
+      packages.length ? packages.indexOf(packageName) >= 0 : true
     )
     .map((name: PackageName) => ({ name, locations: config[name] }))
     .reduce(

test/fixture/project/nested/package.json

@@ -6,4 +6,4 @@
   "dependencies": {
     "dep-package": "1.0.0"
   }
-}
+}

test/fixture/project/package.json

@@ -1,9 +1,9 @@
 {
-    "name": "yalc-test-project",
-    "version": "1.0.0",
-    "main": "index.js",
-    "license": "MIT",
-    "dependencies": {
-      "dep-package": "1.0.0"
-    }
+  "name": "yalc-test-project",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "dependencies": {
+    "dep-package": "1.0.0"
+  }
 }