feat(docz-core): copy eslint config to .docz (#1254)

Author: rakannimer

core/docz-core/src/bundler/machine/services/create-resources.ts

@@ -43,10 +43,22 @@ const copyAndModifyPkgJson = async (ctx: ServerMachineCtx) => {
   await fs.outputJSON(movePath, newPkg, { spaces: 2 })
 }
 
-const writeEslintRc = async ({ isDoczRepo }: ServerMachineCtx) => {
-  if (!isDoczRepo) return
-  const filepath = path.join(paths.docz, '.eslintrc')
-  await fs.outputJSON(filepath, { extends: 'react-app' })
+const writeEslintRc = async () => {
+  const possibleFilenames = [
+    '.eslintrc.js',
+    '.eslintrc.yaml',
+    '.eslintrc.yml',
+    '.eslintrc.json',
+    '.eslintrc',
+  ]
+  for (const filename of possibleFilenames) {
+    const filepath = path.join(paths.root, filename)
+    const dest = path.join(paths.docz, filename)
+    if (fs.pathExistsSync(filepath)) {
+      await fs.copy(filepath, dest)
+      return
+    }
+  }
 }
 
 const copyEslintIgnore = async () => {
@@ -108,7 +120,7 @@ export const createResources = async (ctx: ServerMachineCtx) => {
   try {
     copyDoczRc(ctx.args.config)
     await copyAndModifyPkgJson(ctx)
-    await writeEslintRc(ctx)
+    await writeEslintRc()
     await copyEslintIgnore()
     await writeNotFound()
     await writeGatsbyConfig(ctx)

core/docz-core/src/bundler/machine/services/exec-dev-command.ts

@@ -35,10 +35,14 @@ export const execDevCommand = async ({ args }: ServerMachineCtx) => {
   // For monorepos that install dependencies higher in the fs tree
   const repoRootPath = get(args, 'repoRootPath', await findRootPath())
   const gatsbyPath = path.join(repoRootPath, 'node_modules/.bin/gatsby')
-  spawn(gatsbyPath, ['develop', '--host', `${args.host}`, '--port', `${args.port}`], {
-    stdio: 'inherit',
-    cwd: paths.docz,
-  })
+  spawn(
+    gatsbyPath,
+    ['develop', '--host', `${args.host}`, '--port', `${args.port}`],
+    {
+      stdio: 'inherit',
+      cwd: paths.docz,
+    }
+  )
   const url = `http://${args.host}:${args.port}`
   console.log()
   console.log('Building app')