tools: enable stricter linting in lib directory

Trott · addaleax · commit d11840c180db · 2017-07-28T00:07:02.000+02:00
Enable ESLint 4.x linting and disable legacy linting in the lib directory. While doing this, some indentation in the .eslintrc.yaml file itself was noticed to be incorrect. Fixed that too. Backport-PR-URL: #14520 Backport-Reviewed-By: Anna Henningsen <anna@addaleax.net> PR-URL: #14403 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Yuta Hiroto <hello@about-hiroppy.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Evan Lucas <evanlucas@me.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Refael Ackermann <refack@gmail.com> Reviewed-By: Alexey Orlenko <eaglexrlnk@gmail.com>
diff --git a/.eslintrc.yaml b/.eslintrc.yaml
@@ -102,17 +102,17 @@ rules:
   func-name-matching: error
   func-style: [error, declaration, {allowArrowFunctions: true}]
   # indent: [error, 2, {ArrayExpression: first,
-  #                 CallExpression: {arguments: first},
-  #                 FunctionDeclaration: {parameters: first},
-  #                 FunctionExpression: {parameters: first},
-  #                 MemberExpression: off,
-  #                 ObjectExpression: first,
-  #                 SwitchCase: 1}]
+  #                     CallExpression: {arguments: first},
+  #                     FunctionDeclaration: {parameters: first},
+  #                     FunctionExpression: {parameters: first},
+  #                     MemberExpression: off,
+  #                     ObjectExpression: first,
+  #                     SwitchCase: 1}]
   indent-legacy: [error, 2, {ArrayExpression: first,
-                         CallExpression: {arguments: first},
-                         MemberExpression: 1,
-                         ObjectExpression: first,
-                         SwitchCase: 1}]
+                             CallExpression: {arguments: first},
+                             MemberExpression: 1,
+                             ObjectExpression: first,
+                             SwitchCase: 1}]
   key-spacing: [error, {mode: minimum}]
   keyword-spacing: error
   linebreak-style: [error, unix]
diff --git a/lib/.eslintrc.yaml b/lib/.eslintrc.yaml
@@ -1,4 +1,13 @@
 rules:
+  indent: [error, 2, {ArrayExpression: first,
+                      CallExpression: {arguments: first},
+                      FunctionDeclaration: {parameters: first},
+                      FunctionExpression: {parameters: first},
+                      MemberExpression: off,
+                      ObjectExpression: first,
+                      SwitchCase: 1}]
+  indent-legacy: 0
+
   # Custom rules in tools/eslint-rules
   require-buffer: error
   buffer-constructor: error
