fix(index.js): after lint xo

Author: Scrum

lib/index.js

@@ -2,24 +2,23 @@
 
 const fs = require('fs');
 const path = require('path');
-const process = require('process');
 const posthtml = require('posthtml');
 const {parser} = require('posthtml-parser');
 const {match} = require('posthtml/lib/api');
 const expressions = require('posthtml-expressions');
 
 module.exports = (options = {}) => {
-  options.root = options.root
-    ? path.resolve(options.root)
-    : process.cwd();
+  options.root = options.root ?
+    path.resolve(options.root) :
+    process.cwd();
   options.encoding = options.encoding || 'utf-8';
 
   return function posthtmlInclude(tree) {
-    const cwd = options.cwd
-      ? path.resolve(options.cwd)
-      : tree.options.from
-        ? path.dirname(path.resolve(tree.options.from))
-        : process.cwd()
+    const cwd = options.cwd ?
+      path.resolve(options.cwd) :
+      (tree.options.from ?
+        path.dirname(path.resolve(tree.options.from)) :
+        process.cwd())
 
     tree.parser = tree.parser || parser;
     tree.match = tree.match || match;
@@ -35,9 +34,9 @@ module.exports = (options = {}) => {
       }
 
       if (src) {
-        src = path.isAbsolute(src)
-          ? path.join(options.root, src)
-          : path.resolve(cwd, src)
+        src = path.isAbsolute(src) ?
+          path.join(options.root, src) :
+          path.resolve(cwd, src)
         source = fs.readFileSync(src, options.encoding);
 
         try {
@@ -58,11 +57,11 @@ module.exports = (options = {}) => {
 
         subtree = tree.parser(source);
         subtree.options = subtree.options || {};
-        subtree.options.from = path.isAbsolute(src)
-            ? src
-            : tree.options.from
-              ? path.relative(tree.options.from, src)
-              : src;
+        subtree.options.from = path.isAbsolute(src) ?
+          src :
+          (tree.options.from ?
+            path.relative(tree.options.from, src) :
+            src);
         subtree.match = tree.match;
         subtree.parser = tree.parser;
         subtree.messages = tree.messages;