Closure Compiler is a Java application distributed in google-closure-compiler-java package. But, compiling is one thing. Refer to the for a comprehensive breakdown of every option discussed below. I did it manually as mentioned just to explore things more, but you can also run this command to update package. ~14% reduction in bundle size Thats a ~14% smaller bundle for this simple app! For now we return an Observable that calls exec, passes in an absolute path to ngc in our workspace and then uses the -p argument to pass in a TypeScript configuration. Because the destination path and project will be automatically inferred to the directory you just right-clicked. The new file can be found at angular.
Let's analyze the bundle that was created in a battle for the ages. Nx does a lot of set-up for you so you can focus on writing code instead of on tooling. In Build Angular Like An Architect Part 1 we briefly look at why someone would want to write a custom Angular build and how we got here. Although the project worked at this point, there was still one additional change I could optionally make related to services. If you've never touched Angular before, check out our series.
To bundle with Closure Compiler we need a new configuration file: closure. And with a few new commands that make it even more powerful. Engineers need to focus on implementing features and bugfixes. If you do not wish to auto fix these vulnerabilities immediately, you can perform a Dry Run: by running npm audit fix --dry-run -json in the console. Behind the scenes a tool called tsickle converts the annotations. How did we get here? Default options already allows to save default options for schematics commands. Most likely that we all encounter the.
If you want a sneak peak at how this is done,. Generate the Custom Schematic The first step to creating a custom schematic is to use Nx to generate the initial code. Closure provides warnings about potentially dangerous vulnerabilities. I was curious if it was possible to reference a global install and if so then how to do this or if this would even be a recommended approach. To learn how to properly implement authentication in your service and guard, check out our. Special thanks to from Nrwl for doing some pair programming with me to answer my questions about Nx and custom schematics. In this example, we begin working with the BuilderContext.
I figured that a package must be missing so I looked at the new project I generated earlier and noticed it had the following dev dependency in the package. All of the finished code can be found in. I was happy to see that it left all of my other dependencies alone. For example, if you want all your generated components templates to be inline, in all your projects, just add in angular. At scale that 14% can make a real tangible difference.
Notice that all the practical information is available in the. Concerns of Enterprise Teams Developing applications on a large enterprise team is different than developing alone or on a small team. We then use all of those imports in the exported function. There is a problem we should consider with this approach. On top of that, the following explanations are aligned with Angular Workspace schema v1. It's related to release v6. This will give you an idea of what the command npm audit fix will do, in the form of json in the console.
Check which version of node you are running with which node and update node accordingly. In this example the target is called 'closure' and it points to the Builder at '. This helps keep web applications secure. Monorepos solve these problems and more. There are other advantages to using Closure Compiler instead of Webpack. There are certainly use cases for asynchronously performing build tasks where Observables come in handy.