Merge pull request #49 from jmespath-community/chore-eslint-and-prettier-to-biome

chore: migrate to biome for linting and formatting

Author: cawalch

.editorconfig

@@ -16,5 +16,4 @@ max_line_length = off
 trim_trailing_whitespace = true
 
 [*.md]
-insert_final_newline = false
 trim_trailing_whitespace = false

.eslintignore

@@ -1,6 +1,3 @@
 {
-  "**/{src,test}/**/*.{ts,js}": [
-    "prettier --write",
-    "git add"
-  ]
+  "**/{src,test}/**/*.{ts,js}": ["biome check --write", "git add"]
 }

.eslintrc.js

@@ -0,0 +1 @@
+22.11.0

.lintstagedrc.json

@@ -0,0 +1,98 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": { "enabled": false, "clientKind": "git", "useIgnoreFile": false },
+  "files": { "ignoreUnknown": false, "ignore": ["dist", "coverage", "test/compliance"] },
+  "formatter": {
+    "enabled": true,
+    "useEditorconfig": true,
+    "formatWithErrors": false,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineEnding": "lf",
+    "lineWidth": 120,
+    "attributePosition": "auto",
+    "bracketSpacing": true,
+    "ignore": ["**/tests/fixtures/**/*", "**/dist", "**/coverage", "**/.vscode"]
+  },
+  "organizeImports": { "enabled": true },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": false,
+      "complexity": { "noBannedTypes": "error" },
+      "correctness": { "noUnusedVariables": "warn", "useArrayLiterals": "off" },
+      "style": {
+        "noInferrableTypes": "error",
+        "noNamespace": "error",
+        "noNonNullAssertion": "warn",
+        "useAsConstAssertion": "error",
+        "useBlockStatements": "error"
+      },
+      "suspicious": {
+        "noEmptyBlockStatements": "off",
+        "noExplicitAny": "warn",
+        "noExtraNonNullAssertion": "error",
+        "noMisleadingInstantiator": "error",
+        "useNamespaceKeyword": "error"
+      }
+    },
+    "ignore": [
+      "**/node_modules",
+      "**/dist",
+      "**/jest.config.js",
+      "**/fixtures",
+      "**/shared-fixtures",
+      "**/coverage",
+      "**/__snapshots__",
+      "src/**/*.js"
+    ]
+  },
+  "javascript": {
+    "formatter": {
+      "jsxQuoteStyle": "double",
+      "quoteProperties": "asNeeded",
+      "trailingCommas": "all",
+      "semicolons": "always",
+      "arrowParentheses": "asNeeded",
+      "bracketSameLine": false,
+      "quoteStyle": "single",
+      "attributePosition": "auto",
+      "bracketSpacing": true
+    }
+  },
+  "overrides": [
+    {
+      "include": ["*.ts", "*.tsx"],
+      "linter": {
+        "rules": {
+          "correctness": {
+            "noConstAssign": "off",
+            "noGlobalObjectCalls": "off",
+            "noInvalidConstructorSuper": "off",
+            "noNewSymbol": "off",
+            "noSetterReturn": "off",
+            "noUndeclaredVariables": "off",
+            "noUnreachable": "off",
+            "noUnreachableSuper": "off"
+          },
+          "style": {
+            "noArguments": "error",
+            "noVar": "error",
+            "useConst": "error"
+          },
+          "suspicious": {
+            "noDuplicateClassMembers": "off",
+            "noDuplicateObjectKeys": "off",
+            "noDuplicateParameters": "off",
+            "noFunctionAssign": "off",
+            "noImportAssign": "off",
+            "noRedeclare": "off",
+            "noUnsafeNegation": "off",
+            "useGetterReturn": "off",
+            "useValidTypeof": "off"
+          }
+        }
+      }
+    }
+  ]
+}

.npmrc

@@ -1,5 +1,5 @@
 module.exports = {
   extends: [
-      '@commitlint/config-conventional', // scoped packages are not prefixed
-  ]
-}
+    '@commitlint/config-conventional', // scoped packages are not prefixed
+  ],
+};