Add fs-extra

.gitignore

@@ -2,4 +2,5 @@ node_modules
 yarn.lock
 public
 dist
+.gen
 .next

package-lock.json

@@ -6175,6 +6175,17 @@
       "integrity": "sha1-zyVVTKBQ3EmuZla0HeQiWJidy84=",
       "dev": true
     },
+    "fs-extra": {
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-8.0.1.tgz",
+      "integrity": "sha512-W+XLrggcDzlle47X/XnS7FXrXu9sDo+Ze9zpndeBxdgv88FHLm1HtmkhEwavruS6koanBjp098rUpHs65EmG7A==",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.2",
+        "jsonfile": "^4.0.0",
+        "universalify": "^0.1.0"
+      }
+    },
     "fs-minipass": {
       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/fs-minipass/-/fs-minipass-1.2.5.tgz",
@@ -8256,6 +8267,15 @@
       "integrity": "sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=",
       "dev": true
     },
+    "jsonfile": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-4.0.0.tgz",
+      "integrity": "sha1-h3Gq4HmbZAdrdmQPygWPnBDjPss=",
+      "dev": true,
+      "requires": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
     "jsonify": {
       "version": "0.0.0",
       "resolved": "https://registry.npmjs.org/jsonify/-/jsonify-0.0.0.tgz",
@@ -13447,6 +13467,12 @@
         "unist-util-is": "^2.1.2"
       }
     },
+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true
+    },
     "unpipe": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",

package.json

@@ -44,6 +44,7 @@
     "@types/got": "^9.4.4",
     "@zeit/next-mdx": "^1.2.0",
     "babel-eslint": "^10.0.1",
+    "fs-extra": "^8.0.1",
     "micro-dev": "^3.0.0",
     "next": "^7.0.0",
     "react": "^16.8.6",