Use .eslintrc.yml instead of .eslintrc

3 files changed, 111 insertions, 70 deletions

diff --git a/.eslintrc b/.eslintrc
deleted file mode 100644
index f6f5a14..0000000
--- a/.eslintrc
+++ /dev/null
@@ -1,68 +0,0 @@
-{
-  "extends": "eslint:recommended",
-
-  "parserOptions": {
-    "ecmaVersion": 2017
-  },
-
-  "env": {
-    "browser": true,
-    "es6": true,
-    "jquery": true
-  },
-
-  "rules": {
-    //
-    // Possible Errors
-    //
-    // The following rules point out areas where you might have made mistakes.
-    //
-    "comma-dangle": 2, // disallow or enforce trailing commas
-    "no-console": 1, // disallow use of console (off by default in the node environment)
-    "no-debugger": 2, // disallow use of debugger
-    "no-empty": 2, // disallow empty statements
-    "no-extra-semi": 2, // disallow unnecessary semicolons
-
-    //
-    // Best Practices
-    //
-    // These are rules designed to prevent you from making mistakes.
-    // They either prescribe a better way of doing something or help you avoid footguns.
-    //
-    "eqeqeq": 2, // require the use of === and !==
-    "no-alert": 2, // disallow the use of alert, confirm, and prompt
-    "no-eval": 2, // disallow use of eval()
-    "no-multi-spaces": 2, // disallow use of multiple spaces
-    "no-redeclare": 2, // disallow declaring the same variable more then once
-
-    //
-    // Strict Mode
-    //
-    // These rules relate to using strict mode.
-    //
-    "strict": 0, // controls location of Use Strict Directives
-
-    //
-    // Stylistic Issues
-    //
-    // These rules are purely matters of style and are quite subjective.
-    //
-    "indent": [1, 2], // this option sets a specific tab width for your code (off by default)
-    "brace-style": 1, // enforce one true brace style (off by default)
-    "camelcase": 1, // require camel case names
-    "comma-spacing": [1, {"before": false, "after": true}], // enforce spacing before and after comma
-    "comma-style": [1, "last"], // enforce one true comma style (off by default)
-    "eol-last": 1, // enforce newline at the end of file, with no multiple empty lines
-    "quotes": [1, "single"], // specify whether double or single quotes should be used
-    "semi": [1, "always"], // require or disallow use of semicolons instead of ASI
-    "semi-spacing": [1, {"before": false, "after": true}], // enforce spacing before and after semicolons
-    "sort-vars": 0, // sort variables within the same declaration block (off by default)
-
-    //
-    // ECMAScript 6
-    //
-    // These rules are only relevant to ES6 environments and are off by default.
-    //
-    "no-var": 2 // require let or const instead of var (off by default)
-  }
-}
diff --git a/.eslintrc.yml b/.eslintrc.yml
new file mode 100644
index 0000000..96d004d
--- /dev/null
+++ b/.eslintrc.yml
@@ -0,0 +1,110 @@
+---
+root: true
+
+extends:
+  - eslint:recommended
+
+env:
+  # ECMAScript 2017 globals
+  es2017: true
+
+  # Browser global variables
+  browser: true
+
+  # jQuery global variables
+  jquery: true
+
+parserOptions:
+  # ECMAScript 2017
+  ecmaVersion: 8
+
+rules:
+  # ===============
+  # Possible Errors
+  # ===============
+  #
+  # The following rules point out areas where you might have made
+  # mistakes.
+
+  # disallow or enforce trailing commas
+  comma-dangle: [error, never]
+
+  # disallow use of console.
+  no-console: warn
+
+  # ==============
+  # Best Practices
+  # ==============
+  #
+  # These are rules designed to prevent you from making mistakes.
+  # They either prescribe a better way of doing something or help
+  # you avoid footguns.
+
+  # require the use of === and !==
+  eqeqeq: [error, always]
+
+  # disallow the use of alert, confirm, and prompt
+  no-alert: error
+
+  # disallow use of eval()
+  no-eval: error
+
+  # disallow use of multiple spaces
+  no-multi-spaces: error
+
+  # ===========
+  # Strict Mode
+  # ===========
+  #
+  # These rules relate to using strict mode.
+
+  # controls location of Use Strict Directives
+  strict: [error, global]
+
+  # ================
+  # Stylistic Issues
+  # ================
+  #
+  # These rules are purely matters of style and are quite subjective.
+
+  # this option sets a 2-space indentation for your code
+  indent: [warn, 2]
+
+  # enforce one true brace style (1tbs)
+  brace-style: warn
+
+  # require camel case names
+  camelcase: warn
+
+  # enforce spacing before and after comma
+  comma-spacing: [warn, {before: false, after: true}]
+
+  # enforce one true comma style
+  comma-style: [warn, last]
+
+  # enforce newline at the end of file, with no multiple empty lines
+  eol-last: [warn, always]
+
+  # specify whether double or single quotes should be used
+  quotes: [warn, single]
+
+  # require or disallow use of semicolons instead of ASI
+  semi: [warn, always]
+
+  # enforce spacing before and after semicolons
+  semi-spacing: [warn, {before: false, after: true}]
+
+  # sort variables within the same declaration block
+  sort-vars: warn
+
+  # ============
+  # ECMAScript 6
+  # ============
+  #
+  # These rules are only relevant to ES6 environments.
+
+  # require let or const instead of var
+  no-var: error
+
+# Report unused eslint-disable comments
+reportUnusedDisableDirectives: true
diff --git a/.gitattributes b/.gitattributes
index 6e0d999..539dab2 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -18,7 +18,6 @@ resources/_gen/** linguist-generated
 
 .ecrc             linguist-language=JSON
 .editorconfig     linguist-language=INI
-.eslintrc         linguist-language=JSONC
 *.asc             linguist-language=Public Key
 *.md              linguist-detectable=true linguist-documentation=false
 *.webmanifest     linguist-language=JSON
@@ -51,7 +50,6 @@ SECURITY.md      text eol=lf
 
 .ecrc           text eol=lf diff=json
 .editorconfig   text eol=lf
-.eslintrc       text eol=lf diff=json
 .gitattributes  text eol=lf
 .gitignore      text eol=lf
 .gitmodules     text eol=lf
@@ -66,6 +64,7 @@ netlify.toml    text eol=lf
 .ecrc           export-ignore
 .editorconfig   export-ignore
 .eslintrc       export-ignore
+.eslintrc.yml   export-ignore
 .gitattributes  export-ignore
 .gitignore      export-ignore
 .gitmodules     export-ignore