Add components

slider/node_modules/eslint-plugin-vue/lib/rules/no-import-compiler-macros.js

@@ -0,0 +1,101 @@
+/**
+ * @author Wayne Zhang
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+
+const COMPILER_MACROS = new Set([
+  'defineProps',
+  'defineEmits',
+  'defineExpose',
+  'withDefaults',
+  'defineModel',
+  'defineOptions',
+  'defineSlots'
+])
+
+const VUE_MODULES = new Set(['@vue/runtime-core', '@vue/runtime-dom', 'vue'])
+
+/**
+ * @param {Token} node
+ */
+function isComma(node) {
+  return node.type === 'Punctuator' && node.value === ','
+}
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description: 'disallow importing Vue compiler macros',
+      categories: undefined,
+      url: 'https://eslint.vuejs.org/rules/no-import-compiler-macros.html'
+    },
+    fixable: 'code',
+    schema: [],
+    messages: {
+      noImportCompilerMacros:
+        "'{{name}}' is a compiler macro and doesn't need to be imported."
+    }
+  },
+  /**
+   * @param {RuleContext} context
+   * @returns {RuleListener}
+   */
+  create(context) {
+    const sourceCode = context.getSourceCode()
+
+    return {
+      ImportDeclaration(node) {
+        if (node.specifiers.length === 0 || !VUE_MODULES.has(node.source.value))
+          return
+
+        for (const specifier of node.specifiers) {
+          if (
+            specifier.type !== 'ImportSpecifier' ||
+            !COMPILER_MACROS.has(specifier.imported.name)
+          ) {
+            continue
+          }
+
+          context.report({
+            node: specifier,
+            messageId: 'noImportCompilerMacros',
+            data: {
+              name: specifier.imported.name
+            },
+            fix: (fixer) => {
+              const isOnlySpecifier = node.specifiers.length === 1
+              const isLastSpecifier =
+                specifier === node.specifiers[node.specifiers.length - 1]
+
+              if (isOnlySpecifier) {
+                return fixer.remove(node)
+              } else if (isLastSpecifier) {
+                const precedingComma = sourceCode.getTokenBefore(
+                  specifier,
+                  isComma
+                )
+                return fixer.removeRange([
+                  precedingComma ? precedingComma.range[0] : specifier.range[0],
+                  specifier.range[1]
+                ])
+              } else {
+                const subsequentComma = sourceCode.getTokenAfter(
+                  specifier,
+                  isComma
+                )
+                return fixer.removeRange([
+                  specifier.range[0],
+                  subsequentComma
+                    ? subsequentComma.range[1]
+                    : specifier.range[1]
+                ])
+              }
+            }
+          })
+        }
+      }
+    }
+  }
+}