More fat-arrows

Author: KevinVlaanderen

src/applyPatches.ts

@@ -52,7 +52,10 @@ function getInstalledPackageVersion(
     .version as PackageVersion
 }
 
-export function applyPatchesForApp(appPath: AppPath, reverse: boolean): void {
+export const applyPatchesForApp = (
+  appPath: AppPath,
+  reverse: boolean,
+): void => {
   const patchesDirectory = path.join(appPath, "patches") as PatchesDirectory
   const files = findPatchFiles(patchesDirectory)
 
@@ -104,7 +107,10 @@ export function applyPatchesForApp(appPath: AppPath, reverse: boolean): void {
   })
 }
 
-export function applyPatch(patchFilePath: string, reverse: boolean): boolean {
+export const applyPatch = (
+  patchFilePath: string,
+  reverse: boolean,
+): boolean => {
   const patchFileContents = fs.readFileSync(patchFilePath).toString()
   try {
     const result = patch(patchFileContents, {

src/patch/apply.ts

@@ -28,7 +28,7 @@ export type Effect =
       noNewlineAtEndOfFile: boolean
     }
 
-export function executeEffects(effects: Effect[]) {
+export const executeEffects = (effects: Effect[]) => {
   effects.forEach(eff => {
     switch (eff.type) {
       case "file deletion":
@@ -153,7 +153,7 @@ function applyPatch({ parts, path }: FilePatch): Effect {
   }
 }
 
-export function applyPatchFile(patch: ParsedPatchFile): Effect[] {
+export const applyPatchFile = (patch: ParsedPatchFile): Effect[] => {
   const effects: Effect[] = []
 
   for (const part of patch) {

src/patch/index.ts

@@ -2,19 +2,19 @@ import { parsePatch } from "./parse"
 import { applyPatchFile, Effect } from "./apply"
 import { reversePatch } from "./reverse"
 
-export function patch(
+export const patch = (
   patchFileContents: string,
   {
     reverse = false,
   }: {
     reverse?: boolean
   } = {},
-): Effect[] {
-  let patch = parsePatch(patchFileContents)
+): Effect[] => {
+  let parsedPatch = parsePatch(patchFileContents)
 
   if (reverse) {
-    patch = reversePatch(patch)
+    parsedPatch = reversePatch(parsedPatch)
   }
 
-  return applyPatchFile(patch)
+  return applyPatchFile(parsedPatch)
 }

src/patch/parse.ts

@@ -10,7 +10,7 @@ interface HunkHeader {
   }
 }
 
-export function parseHunkHeaderLine(headerLine: string): HunkHeader {
+export const parseHunkHeaderLine = (headerLine: string): HunkHeader => {
   const match = headerLine
     .trim()
     .match(/^@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))? @@.*/)
@@ -383,6 +383,6 @@ class PatchParser {
   }
 }
 
-export function parsePatch(patchFileContents: string): ParsedPatchFile {
+export const parsePatch = (patchFileContents: string): ParsedPatchFile => {
   return new PatchParser(patchFileContents.split(/\n/)).parse()
 }

src/patch/reverse.ts

@@ -42,7 +42,7 @@ function reverseHunks(hunks: PatchHunk[]): PatchHunk[] {
   return result
 }
 
-export function reversePatch(patch: ParsedPatchFile): ParsedPatchFile {
+export const reversePatch = (patch: ParsedPatchFile): ParsedPatchFile => {
   return patch
     .map((part: PatchFilePart): PatchFilePart => {
       switch (part.type) {

src/patchFs.ts

@@ -19,7 +19,7 @@ function _getPatchFiles(
   return acc
 }
 
-export function getPatchFiles(patchesDir: string) {
+export const getPatchFiles = (patchesDir: string) => {
   return _getPatchFiles(patchesDir).filter(filename =>
     filename.match(/^.+(:|\+).+\.patch$/),
   )