babel-plugin-transform-isnil - npm Package Compare versions

Comparing version 0.0.8 to 1.0.0

package.json

 {
   "name": "babel-plugin-transform-isnil",
-  "version": "0.0.8",
+  "version": "1.0.0",
   "description": "replace the comparing of null or undefined with isNil",
-  "main": "lib",
+  "main": "src",
   "scripts": {
-    "compile": "babel -V && babel src --out-dir lib",
-    "pretest": "npm run compile & npm run lint",
+    "pretest": "npm run lint",
     "test": "ava",
-    "lint": "xo --ignore lib/*.js",
-    "fix": "xo --ignore lib/*.js --fix"
+    "lint": "xo",
+    "fix": "xo --fix"
   },
@@ -31,16 +30,6 @@ "repository": {
   "devDependencies": {
-    "ava": "^0.14.0",
-    "ava-spec": "^1.0.1",
-    "babel-cli": "^6.11.4",
+    "ava": "^0.22.0",
     "babel-core": "^6.13.2",
-    "babel-preset-es2015": "^6.13.2",
-    "babel-register": "^6.11.6",
-    "flat": "^2.0.1",
-    "lodash.get": "^4.4.1",
-    "xo": "^0.15.0"
-  },
-  "dependencies": {
-    "flat": "^2.0.0",
-    "lodash.get": "^4.2.1"
+    "xo": "^0.18.2"
   }
 }

README.md

@@ -111,24 +111,2 @@ # babel-plugin-transform-isNil
 
-## TODO
-
-I can't think of implementation method. :cry:
-
-May possibly to stop the support of the fuunction. :persevere:
-
-**In**
-
-```js
-if (hoge().poge(hoge).isNil) {
-  console.log('hoge.poge and foo.bar is null or undefined');
-}
-```
-
-**Out**
-
-```js
-if (hoge().poge(hoge) === null || hoge().poge(hoge) === undefined) {
-  console.log('hoge.poge and foo.bar is null or undefined');
-}
-```
-
 ## Usage
@@ -148,4 +126,3 @@
 
-* Node v6.2.0
-* npm v3.7.2
+* Node v4 or above
 
@@ -160,4 +137,8 @@ ```bash
 
+Special Thanks
+---
+- [@shnhrrsn](https://github.com/shnhrrsn)
+
 LICENSE
 ---
 [MIT](./LICENSE.txt)

src/index.js

@@ -1,6 +0,6 @@
-import flatten from 'flat'
-import _get from 'lodash.get'
-import template from 'babel-template'
-import * as t from 'babel-types'
+'use strict'
 
+const template = require('babel-template')
+const t = require('babel-types')
+
 const isNilWrapper = template('(function (val) { return val === null || typeof val === \'undefined\' })')
@@ -48,54 +48,18 @@
 
-export default function () {
+function plugin() {
   return {
     visitor: {
       MemberExpression(path, state) {
-        const {node} = path
-        const {property} = node
-        let name = ''
-        if (property.name === 'isNil' && path.parentPath.type !== 'CallExpression') {
-          const object = flatten(node)
-          Object.keys(object).forEach(key => {
-            if (/.type$/.test(key)) {
-              if (object[key] === 'ThisExpression') {
-                name += 'this.'
-              }
-            }
-            if (/.name$/.test(key)) {
-              if (!/arguments/.test(key) && object[key] !== 'isNil') {
-                name += object[key] + '.'
-              }
-            }
-          })
-          name = name.replace(/.$/, '')
-          const isArray = _get(node, 'object.computed', false)
-          const parentObject = _get(path, 'parentPath.node.expression.object')
-          const type = _get(parentObject, 'type')
-          const args = _get(parentObject, 'arguments')
-          if (isArray) {
-            if (node.object.property.name && node.object.computed === true) {
-              name = name.replace(`.${node.object.property.name}`, '')
-            }
-            const value = _get(node, 'object.property.extra.raw', null) ||
-                          _get(node, 'object.property.name', null)
-            if (value) {
-              name += `[${value}]`
-            }
-          } else if (type === 'CallExpression') {
-            name += '('
-            if (args !== void 0) {
-              args.forEach(arg => {
-                name += arg.name
-                name += ','
-              })
-              name = name.replace(/,$/, '')
-            }
-            name += ')'
-          }
+        const node = path.node
+        const property = node.property
 
-          const isNilWrapper = addIsNilHelper.call(state.file).name
+        if (property.name !== 'isNil' || path.container.type === 'CallExpression') {
+          return
+        }
 
-          /* eslint no-void: 0 */
-          path.replaceWithSourceString(`${isNilWrapper}(${name})`)
-        }
+        const isNilWrapper = addIsNilHelper.call(state.file).name
+        path.replaceWith(t.callExpression(
+          t.identifier(isNilWrapper),
+          [node.object]
+        ))
       }
@@ -105,1 +69,3 @@ }
 }
+
+module.exports = plugin

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Fixed alerts

No v1

Quality

Package is not semver >=1. This means it is not stable and does not support ^ ranges.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

131717

increased by816.16%

Dependency count

0

decreased by-100%

Dev dependency count

3

decreased by-66.67%

Number of low quality alerts

0

decreased by-100%

Worsened metrics

Number of package files

7

decreased by-30%

Lines of code

54

decreased by-78.4%

Number of lines in readme file

142

decreased by-11.8%

Number of medium supply chain risk alerts

1

increased byInfinity%

Dependency changes

• - Removedflat@^2.0.0

• - Removedlodash.get@^4.2.1

• - Removedflat@2.0.2(transitive)

• - Removedis-buffer@1.1.6(transitive)

• - Removedlodash.get@4.4.2(transitive)