feat: add new warnings(max-params, max-nested-callbacks) (#37)

Author: koba04

lib/base.js

@@ -208,6 +208,8 @@ module.exports = {
     "linebreak-style": "warn",
     "max-depth": "warn",
     "max-len": ["warn", 150],
+    "max-nested-callbacks": ["warn", 5],
+    "max-params": ["warn", 7],
     "max-statements": ["warn", 40],
     "new-cap": "warn",
     "no-array-constructor": "warn",
@@ -331,7 +333,6 @@ module.exports = {
     // lines-between-class-members
     // max-lines
     // max-lines-per-function
-    // max-nested-callbacks
     // max-params
     // max-statements-per-line
     // multiline-comment-style

test/base-test.js

@@ -20,7 +20,9 @@ describe("base", () => {
         warnings: [
           "import/no-duplicates",
           "import/no-duplicates",
-          "array-callback-return"
+          "array-callback-return",
+          "max-params",
+          "max-nested-callbacks"
         ]
       },
       "ok.js": {}

test/fixtures/base/warning.js

@@ -5,4 +5,18 @@ alert(a + b);
 
 [].map((v) => {
   alert(v);
+});
+
+function foo(c, d, e, f, g, h, i, j) {}
+
+foo(() => {
+  foo(() => {
+    foo(() => {
+      foo(() => {
+        foo(() => {
+          foo(() => {});
+        });
+      });
+    });
+  });
 });