Title: [BUG] TerserPlugin breaks $parents["typeName"] functionality · Issue #1142 · NativeScript/nativescript-dev-webpack · GitHub
Open Graph Title: [BUG] TerserPlugin breaks $parents["typeName"] functionality · Issue #1142 · NativeScript/nativescript-dev-webpack
X Title: [BUG] TerserPlugin breaks $parents["typeName"] functionality · Issue #1142 · NativeScript/nativescript-dev-webpack
Description: Environment Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project): CLI: 6.7.4 Cross-platform modules: 6.5.8 Android...
Open Graph Description: Environment Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project): CLI: 6.7...
X Description: Environment Provide version numbers for the following components (information can be retrieved by running tns info in your project folder or by inspecting the package.json of the project): CLI: 6.7...
Opengraph URL: https://github.com/NativeScript/nativescript-dev-webpack/issues/1142
X: @github
Domain: patch-diff.githubusercontent.com
{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"[BUG] TerserPlugin breaks $parents[\"typeName\"] functionality","articleBody":"**Environment**\r\nProvide version numbers for the following components (information can be retrieved by running `tns info` in your project folder or by inspecting the `package.json` of the project):\r\n - CLI: 6.7.4\r\n - Cross-platform modules: 6.5.8\r\n - Android Runtime: 6.5.1\r\n - iOS Runtime: 6.5.1\r\n - Plugin(s):\r\n - Node.js: 12.16.3\r\n \r\n - [ ] Please, attach your package.json and webpack.config.js as these configurations are usually critical for investigating issues with webpack\r\n \r\n\r\n**Describe the bug**\r\nWhen using --env.uglify, Terser Plugin minifies class and function names. As a result, NativeScript's $parents[] references inside XML files are broken since they use component class names to get distant parent (e.g. $parents[\"Frame\"]).\r\nAll in all, after minimizing, 'Frame' will be called 'e' but $parents[] will still try to look for 'Frame'.\r\n\r\n**To Reproduce**\r\nAdd $parents[\"typeName\"] references inside page view.\r\nExecute 'tns run --env.uglify'\r\n\r\n**Expected behavior**\r\nClass and Function names should be kept as is and $parents[] references should work properly.\r\n\r\n**Additional context**\r\nIn the past, I submitted a bug report regarding this issue in NS repository but I didn't know what the cause of it is.\r\nhttps://github.com/NativeScript/NativeScript/issues/8541\r\n\r\nIf the following properties are set in TerserPlugin, inside 'terserOptions' and 'compress' objects, problem will be solved.\r\n```\r\nkeep_classnames: true,\r\nkeep_fnames: true\r\n```\r\n","author":{"url":"https://github.com/CatchABus","@type":"Person","name":"CatchABus"},"datePublished":"2020-07-07T19:31:54.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/1142/nativescript-dev-webpack/issues/1142"}
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