Ef console commands11/28/2023 ![]() What about supporting help and organizing your commands? Being able to accept different options and arguments can grow to be an exhausting exercise in bloat… So, think about those switches for a second, and the mistakes and string manipulation you’d need to do to pull that all together. Here’s the command as executed from the command line, followed by a call to get the help on a specific command, migration: dnx. This is great, because it also means that you can use it in automation tasks. It provides tooling to your application by making a number of commands related to your project, your entities, your database and your context available from the command line. A Real-world ExampleĬonsider Entity Framework, where you can access a number of different commands. I’ll update these when I complete my upgrade to Beta 7. Important Note I am building the samples here in this post on Beta 6, knowing that there are two changes coming in, the first is that they are dropping the project path argument to dnx (the period, or “current directory”), and the second being the high likelihood that there will continue to be refinements in the namespaces of these libraries. Right away you have concerns for parsing the arguments and options that are passed in, which will quickly lead to a more complex application than you were originally intending. While this works fine in simple scenarios, chances are you might need to have more than one “command” embedded in your tooling. ![]() In my previous post on dnx commands I showed how you could create your own command as part of your project that could be invoked via the. Grab yourself your copy of Visual Studio 2015 and buckle up! Today we’re going to create our own dnx command with support for options and arguments.
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