Refactor to move implementation to lib/

index.js

@@ -1,67 +1 @@
-/**
- * @typedef {import('vfile').VFile} VFile
- * @typedef {import('vfile-message').VFileMessage} VFileMessage
- * @typedef {import('eslint').ESLint.LintResult} LintResult
- * @typedef {import('eslint').Linter.LintMessage} LintMessage
- */
-
-import {statistics} from 'vfile-statistics'
-
-/**
- * Turn virtual files into a ESLint results.
- *
- * @param {Array<VFile>} files
- *   Virtual files.
- * @returns {Array<LintResult>}
- *   Lint results.
- */
-export function toESLint(files) {
-  return files.map((x) => file(x))
-}
-
-/**
- * Map a file.
- *
- * @param {VFile} file
- *   Virtual file.
- * @returns {LintResult}
- *   ESLint result.
- */
-function file(file) {
-  const stats = statistics(file)
-
-  return {
-    filePath: file.path,
-    messages: file.messages.map((x) => message(x)),
-    fatalErrorCount: stats.fatal,
-    errorCount: stats.fatal,
-    warningCount: stats.nonfatal,
-    fixableErrorCount: 0,
-    fixableWarningCount: 0,
-    usedDeprecatedRules: [],
-    suppressedMessages: []
-  }
-}
-
-/**
- * Map a message.
- *
- * @param {VFileMessage} x
- *   Virtual message.
- * @returns {LintMessage}
- *   ESLint message.
- */
-function message(x) {
-  /* c8 ignore next */
-  const end = x.position ? x.position.end : {line: undefined, column: undefined}
-  return {
-    fatal: x.fatal === true ? true : undefined,
-    severity: x.fatal ? 2 : 1,
-    ruleId: [x.source, x.ruleId].filter(Boolean).join(':') || null,
-    line: x.line || 0,
-    column: x.column || 0,
-    endLine: end.line || undefined,
-    endColumn: end.column || undefined,
-    message: x.reason
-  }
-}
+export {toESLint} from './lib/index.js'

lib/index.js

@@ -0,0 +1,67 @@
+/**
+ * @typedef {import('vfile').VFile} VFile
+ * @typedef {import('vfile-message').VFileMessage} VFileMessage
+ * @typedef {import('eslint').ESLint.LintResult} LintResult
+ * @typedef {import('eslint').Linter.LintMessage} LintMessage
+ */
+
+import {statistics} from 'vfile-statistics'
+
+/**
+ * Turn virtual files into a ESLint results.
+ *
+ * @param {Array<VFile>} files
+ *   Virtual files.
+ * @returns {Array<LintResult>}
+ *   Lint results.
+ */
+export function toESLint(files) {
+  return files.map((x) => file(x))
+}
+
+/**
+ * Map a file.
+ *
+ * @param {VFile} file
+ *   Virtual file.
+ * @returns {LintResult}
+ *   ESLint result.
+ */
+function file(file) {
+  const stats = statistics(file)
+
+  return {
+    filePath: file.path,
+    messages: file.messages.map((x) => message(x)),
+    fatalErrorCount: stats.fatal,
+    errorCount: stats.fatal,
+    warningCount: stats.nonfatal,
+    fixableErrorCount: 0,
+    fixableWarningCount: 0,
+    usedDeprecatedRules: [],
+    suppressedMessages: []
+  }
+}
+
+/**
+ * Map a message.
+ *
+ * @param {VFileMessage} x
+ *   Virtual message.
+ * @returns {LintMessage}
+ *   ESLint message.
+ */
+function message(x) {
+  /* c8 ignore next */
+  const end = x.position ? x.position.end : {line: undefined, column: undefined}
+  return {
+    fatal: x.fatal === true ? true : undefined,
+    severity: x.fatal ? 2 : 1,
+    ruleId: [x.source, x.ruleId].filter(Boolean).join(':') || null,
+    line: x.line || 0,
+    column: x.column || 0,
+    endLine: end.line || undefined,
+    endColumn: end.column || undefined,
+    message: x.reason
+  }
+}

package.json

@@ -32,6 +32,7 @@
   "main": "index.js",
   "types": "index.d.ts",
   "files": [
+    "lib/",
     "index.d.ts",
     "index.js"
   ],