update prettier

Author: ds300

.prettierrc

@@ -0,0 +1,4 @@
+{
+  "semi": false,
+  "trailingComma": "all"
+}

package.json

@@ -36,9 +36,12 @@
     "transform": {
       ".(ts|tsx)": "ts-jest"
     },
-    "testRegex":
-      "/(src|integration-tests|property-based-tests)/.+\\.test\\.ts$",
-    "moduleFileExtensions": ["ts", "tsx", "js"]
+    "testRegex": "/(src|integration-tests|property-based-tests)/.+\\.test\\.ts$",
+    "moduleFileExtensions": [
+      "ts",
+      "tsx",
+      "js"
+    ]
   },
   "devDependencies": {
     "@types/app-root-path": "^1.2.4",
@@ -53,7 +56,7 @@
     "jest": "^23.6.0",
     "lint-staged": "^3.4.1",
     "np": "^2.15.0",
-    "prettier": "^1.11.1",
+    "prettier": "^1.15.3",
     "randomstring": "^1.1.5",
     "ts-jest": "^23.10.5",
     "ts-node": "^7.0.1",

src/patch/reverse.ts

@@ -44,39 +44,41 @@ function reverseHunks(hunks: PatchHunk[]): PatchHunk[] {
 
 export const reversePatch = (patch: ParsedPatchFile): ParsedPatchFile => {
   return patch
-    .map((part: PatchFilePart): PatchFilePart => {
-      switch (part.type) {
-        case "file creation":
-          return {
-            type: "file deletion",
-            path: part.path,
-            lines: part.lines,
-            mode: part.mode,
-            noNewlineAtEndOfFile: part.noNewlineAtEndOfFile,
-          }
-        case "file deletion":
-          return {
-            type: "file creation",
-            path: part.path,
-            lines: part.lines,
-            mode: part.mode,
-            noNewlineAtEndOfFile: part.noNewlineAtEndOfFile,
-          }
-        case "rename":
-          return {
-            type: "rename",
-            fromPath: part.toPath,
-            toPath: part.fromPath,
-          }
-        case "patch":
-          return {
-            type: "patch",
-            path: part.path,
-            parts: reverseHunks(part.parts),
-          }
-        default:
-          throw new Error()
-      }
-    })
+    .map(
+      (part: PatchFilePart): PatchFilePart => {
+        switch (part.type) {
+          case "file creation":
+            return {
+              type: "file deletion",
+              path: part.path,
+              lines: part.lines,
+              mode: part.mode,
+              noNewlineAtEndOfFile: part.noNewlineAtEndOfFile,
+            }
+          case "file deletion":
+            return {
+              type: "file creation",
+              path: part.path,
+              lines: part.lines,
+              mode: part.mode,
+              noNewlineAtEndOfFile: part.noNewlineAtEndOfFile,
+            }
+          case "rename":
+            return {
+              type: "rename",
+              fromPath: part.toPath,
+              toPath: part.fromPath,
+            }
+          case "patch":
+            return {
+              type: "patch",
+              path: part.path,
+              parts: reverseHunks(part.parts),
+            }
+          default:
+            throw new Error()
+        }
+      },
+    )
     .reverse()
 }

yarn.lock

@@ -3416,9 +3416,10 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1.11.1:
-  version "1.11.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.11.1.tgz#61e43fc4cd44e68f2b0dfc2c38cd4bb0fccdcc75"
+prettier@^1.15.3:
+  version "1.15.3"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.15.3.tgz#1feaac5bdd181237b54dbe65d874e02a1472786a"
+  integrity sha512-gAU9AGAPMaKb3NNSUUuhhFAS7SCO4ALTN4nRIn6PJ075Qd28Yn2Ig2ahEJWdJwJmlEBTUfC7mMUSFy8MwsOCfg==
 
 pretty-format@^23.6.0:
   version "23.6.0"