[Minor] Add .overcommit.yml file so I won't loose my checks

.overcommit.yml

@@ -0,0 +1,38 @@
+# Use this file to configure the Overcommit hooks you wish to use. This will
+# extend the default configuration defined in:
+# https://github.com/sds/overcommit/blob/master/config/default.yml
+#
+# At the topmost level of this YAML file is a key representing type of hook
+# being run (e.g. pre-commit, commit-msg, etc.). Within each type you can
+# customize each hook, such as whether to only run it on certain files (via
+# `include`), whether to only display output if it fails (via `quiet`), etc.
+#
+# For a complete list of hooks, see:
+# https://github.com/sds/overcommit/tree/master/lib/overcommit/hook
+#
+# For a complete list of options that you can use to customize hooks, see:
+# https://github.com/sds/overcommit#configuration
+#
+# Uncomment the following lines to make the configuration take effect.
+
+PreCommit:
+  TrailingWhitespace:
+    enabled: true
+  AuthorEmail:
+    enabled: true
+  AuthorName:
+    enabled: true
+  LineEndings:
+    enabled: true
+  LuaCheck:
+    enabled: true
+    command: ['luacheck', 'lualib', 'src/plugins/lua']
+  ClangFormat:
+    enabled: true
+    command: ['git', 'clang-format', '--diff']
+#PostCheckout:
+#  ALL: # Special hook name that customizes all hooks of this type
+#    quiet: true # Change all post-checkout hooks to only display output on failure
+#
+#  IndexTags:
+#    enabled: true # Generate a tags file with `ctags` each time HEAD changes