At the request of listeners I’m going to be publishing a big list of links with future Let’s Talk Apple shows. The logical format for me to create those notes in is Markdown – it’s plain text, and quick and easy for me to add new items and re-arrange them into logical groupings. for the most part markdown has little to no overhead, but when it comes to links there is a little work. What I wanted was a way of automatically taking a URL, and turning it into a markdown link where the text for the link is the site the story is from with /… after it.

When all is done I want to turn a url like http://www.macobserver.com/tmo/article/every-important-link-from-apples-9-9-event-on-one-page into a link that looks like: www.macobserver.com/…. In other words, I need to take the URL above as input, and turn it into the following Markdown code:

My reason for choosing this format is that I want to give obvious credit to the sources of the stories, but not waste screen real-estate on long URLs.

Perl’s URI module can interpret URLs, and easily extract the host part of the URL, OS X Services can take selected text as input and replace it with processed output, Automator can create OS X Services, and Automator can execute Perl code. By putting all these pieces together I was able to solve my problem in just 20 minutes with a few clicks and a few lines of code.

You can just download the service with the link below, or you can read on to see how it’s done.

Download OS X Service …

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