Enable all default buildfier lint warnings

Automatically fix lint warnings if possible.

Just disable module-docstrings for now.

Author: avdv

BUILD.bazel

@@ -2,16 +2,23 @@ load("@com_github_bazelbuild_buildtools//buildifier:def.bzl", "buildifier", "bui
 
 exports_files(["defs.bzl"])
 
+_lint_warnings = [
+    "-module-docstring",  # disable module docstrings
+]
+
 buildifier_test(
     name = "buildifier-test",
     buildifier = "@buildifier//:buildifier",
     diff_command = "diff -u",
+    lint_mode = "warn",
+    lint_warnings = _lint_warnings,
     no_sandbox = True,
     workspace = ":WORKSPACE",
 )
 
 buildifier(
     name = "buildifier",
     buildifier = "@buildifier//:buildifier",
-    lint_mode = "warn",
+    lint_mode = "fix",
+    lint_warnings = _lint_warnings,
 )