This is an older post published on my blog on Jan 20 2015, I’m moving a few posts over here.
What is TSD?
TSD is a package manager to search and install TypeScript definitions files directly from the community driven DefinitelyTyped repository. While developing in typescript I’ve found it a bit distracting to have to keep going off to find the definitions; this has sped me up a lot.
I’ll be going through this as if you’re in Visual Studio as that’s where I was doing it. It’ll translate fine to the terminal though, just ignore any references to the package management console.
Note: When I was setting this up with version 0.5.7 I didn’t have some of the required commands. I needed to the get the next version which was pre-rekease, I had to run:
I don’t imagine this will be the situation for long though.
Let’s get started
- You’ll need to install TSD globally so start of with: npm install tsd -g
- Navigate to your project folder as you would with a command prompt or it’s going to stick these files into you solution root.
- Run the following to get the json file that is going to hold your configuration: tsd init
- Now we can take a look inside of our empty (ish) tsd.json file:
- Repo is going to set where it gets the typings from and ref is the branch. TSD is basically pulling from a github repo.
- Path is where we’re going to output out typings to.
- Bundle is a nice file created with all of the reference paths added for your typings. This is going to save you adding them to the top of your typescript files like a caveman :P.
- Installed is going to list our definitions and the commit hash so we always get the same file, we can update them if we need to later.
- If you want to query to see if a package is available: tsd query angular
- Cool, it’s in there! Lets do a: tsd install angular -r -o -s
- -r is resolve, this is going to grab dependencies.
- -o is overwrite, It’ll go over the top of any files already existing.
- -s is save, this will save the tsd.json file.
- Go check out your tsd.json file. You’ll see your dependencies. Also go have a look at the file you specified for bundle too.
- We can also add a grunt step to reinstall from this file:
// execute a command
// optional: always get from HEAD
// specify config file
// experimental: options to pass to tsd.API
// props from tsd.Options
You’ll need to install this, I just added “”grunt-tsd”: “~0.2.0”” to my package.json file and let npm grab it. Also add: “grunt.loadNpmTasks(‘grunt-tsd’);” to your gruntfile.js.
That wraps it up, hopefully this saves you some time going back and forth to DefinitelyTyped.