Add components

slider/node_modules/eslint-plugin-vue/lib/rules/no-deprecated-delete-set.js

@@ -0,0 +1,132 @@
+/**
+ * @author Wayne Zhang
+ * See LICENSE file in root directory for full license.
+ */
+'use strict'
+
+const utils = require('../utils')
+const { ReferenceTracker } = require('@eslint-community/eslint-utils')
+
+/**
+ * @typedef {import('@eslint-community/eslint-utils').TYPES.TraceMap} TraceMap
+ */
+
+/** @type {TraceMap} */
+const deletedImportApisMap = {
+  set: {
+    [ReferenceTracker.CALL]: true
+  },
+  del: {
+    [ReferenceTracker.CALL]: true
+  }
+}
+const deprecatedApis = new Set(['set', 'delete'])
+const deprecatedDollarApis = new Set(['$set', '$delete'])
+
+/**
+ * @param {Expression|Super} node
+ */
+function isVue(node) {
+  return node.type === 'Identifier' && node.name === 'Vue'
+}
+
+module.exports = {
+  meta: {
+    type: 'problem',
+    docs: {
+      description:
+        'disallow using deprecated `$delete` and `$set` (in Vue.js 3.0.0+)',
+      categories: ['vue3-essential'],
+      url: 'https://eslint.vuejs.org/rules/no-deprecated-delete-set.html'
+    },
+    fixable: null,
+    schema: [],
+    messages: {
+      deprecated: 'The `$delete`, `$set` is deprecated.'
+    }
+  },
+  /** @param {RuleContext} context */
+  create(context) {
+    /**
+     * @param {Identifier} identifier
+     * @param {RuleContext} context
+     * @returns {CallExpression|undefined}
+     */
+    function getVueDeprecatedCallExpression(identifier, context) {
+      // Instance API: this.$set()
+      if (
+        deprecatedDollarApis.has(identifier.name) &&
+        identifier.parent.type === 'MemberExpression' &&
+        utils.isThis(identifier.parent.object, context) &&
+        identifier.parent.parent.type === 'CallExpression' &&
+        identifier.parent.parent.callee === identifier.parent
+      ) {
+        return identifier.parent.parent
+      }
+
+      // Vue 2 Global API: Vue.set()
+      if (
+        deprecatedApis.has(identifier.name) &&
+        identifier.parent.type === 'MemberExpression' &&
+        isVue(identifier.parent.object) &&
+        identifier.parent.parent.type === 'CallExpression' &&
+        identifier.parent.parent.callee === identifier.parent
+      ) {
+        return identifier.parent.parent
+      }
+
+      return undefined
+    }
+
+    const nodeVisitor = {
+      /** @param {Identifier} node */
+      Identifier(node) {
+        const callExpression = getVueDeprecatedCallExpression(node, context)
+        if (!callExpression) {
+          return
+        }
+
+        context.report({
+          node,
+          messageId: 'deprecated'
+        })
+      }
+    }
+
+    return utils.compositingVisitors(
+      utils.defineVueVisitor(context, nodeVisitor),
+      utils.defineScriptSetupVisitor(context, nodeVisitor),
+      {
+        /** @param {Program} node */
+        Program(node) {
+          const tracker = new ReferenceTracker(utils.getScope(context, node))
+
+          // import { set } from 'vue'; set()
+          const esmTraceMap = {
+            vue: {
+              [ReferenceTracker.ESM]: true,
+              ...deletedImportApisMap
+            }
+          }
+          // const { set } = require('vue'); set()
+          const cjsTraceMap = {
+            vue: {
+              ...deletedImportApisMap
+            }
+          }
+
+          for (const { node } of [
+            ...tracker.iterateEsmReferences(esmTraceMap),
+            ...tracker.iterateCjsReferences(cjsTraceMap)
+          ]) {
+            const refNode = /** @type {CallExpression} */ (node)
+            context.report({
+              node: refNode.callee,
+              messageId: 'deprecated'
+            })
+          }
+        }
+      }
+    )
+  }
+}