Sam's Blog

Setting your repository in META.yml with Module::Build

Sam Graham — Thu, 03 Jan 2013 14:49:00 GMT

I've apparently had this blog sat in my out-bound queue since September 2010 and completely forgot to publish it. Meanwhile over on Perl 5 Maven, Gabor Szabo has raised the subject with his "How to convince Meta CPAN to show a link to the version control system of a distribution?" article.

Edit: turns out I'd left it unpublished for a reason, the sample code was actually broken. Just go and read Gabor's article instead - and thank him for testing my broken code! I've removed the broken code from the article below.

Whilst I was making some changes to Template::Sandbox and Template::Benchmark as part of my move to using git and GitHub, I noticed that there wasn't any documentation on how to set your source code respository for the META.yml when using Module::Build.

I thought a quick how-to would be handy.

Review: Sword of the Stars II Enhanced Edition

Sam Graham — Tue, 11 Dec 2012 15:37:00 GMT

The initial release of Sword of the Stars II was possibly the most shambolic release of a game I have ever seen, it made Master of Orion 3 look like a masterpiece of finished product.

A year on, and free to people who didn't take up the refund offer on the original, the Enhanced Edition finally shows what Sword of the Stars II should have been on release - a worthy successor to the ground-breaking original. It took them a while, but they got there in the end.

There's still a few rough edges, and some of the easy accessibility of the original is gone, but the sequel shows that they're still willing to challenge some of the design conventions that 4X games all-too-often find themselves blindly defaulting to.

Unintentional Truths

Sam Graham — Thu, 26 Jul 2012 15:38:00 GMT

Showing my Ol***ics(tm)-induced patriotic fervour with this warning on the perils of "Thing, Prefix of" notation, courtesy of speedtest.net:

[image: Who says AIs don't have a sense of humour...]

Shell-quoting future me, printf -v "%q" is what you're looking for

Sam Graham — Fri, 15 Jun 2012 12:59:00 GMT

Note to future me: Are you trying to remember how to shell-quote/escape the contents of a variable to avoid going utterly insane from the nested double-quotes and backslashing?

printf -v escaped_var "%q" "$var" is the command that you can never remember, and never find the documentation for until you've wasted a morning of your life.

Don't forget it next time. Or at least, remember that you wrote this note, kthxbai.

Bash-itunes plugin tutorial

Sam Graham — Fri, 15 Jun 2012 11:03:00 GMT

In v1.2.0 of bash-itunes, my project to control iTunes from the command-line, I've added plugin support for sub-commands.

This allows you, or anyone else, to add new commands to the basic script without needing to alter the script itself.

Read below the cut for details and a walkthrough of creating a new plugin.

Controlling iTunes from the command-line: bash-itunes

Sam Graham — Fri, 08 Jun 2012 16:44:00 GMT

A year or so ago I got myself a sound mixer, letting me mix the sound from all my computers into a single set of headphones and speakers. I'd been meaning to do it for years, and eventually settled on a Behringer XENYX 1002. It's a great little bit of kit, ideal for grabbing the sound from four machines and isn't too huge.

Of course, this then left me with another problem.

I tend to just play music on iTunes on my old laptop, and that means I have to physically use the old laptop if I want to skip tracks or adjust the volume, or mute, or whatever.

That's not a big deal when I'm sat at the desk, but a bit more annoying if I'm sitting back with my feet on the desk and my work laptop in my lap, comfortable and living my rockstar-developer lifestyle - leaning forwards is such a concentration-breaker.

So, uh, yeah, whatever. I found a need for controlling iTunes from the command-line over SSH. I had a look around at the existing command-line clients for iTunes and didn't really like most of them and decided to write my own.

RIP Ray Bradbury

Sam Graham — Thu, 07 Jun 2012 06:08:00 GMT

Sad to see this in the news Author Ray Bradbury dies, aged 91.

One of the sci-fi greats, to me he was one of those authors who gave sci-fi a kick up the ass and showed that it could go in a different direction than the rut the Golden Age had got stuck in, doing so a surprising number of years before New Wave got its act together to do the same thing.

He was also often willing to challenge the artificial boundaries of genres, writing works that could be equally well classified as fantasy, horror or sci-fi; producing a seamless blend of "its all just story-telling" in the truest tradition of genreless speculative fiction.

RIP Ray Bradbury, a pioneer and inspiration to many, you will be missed.

Goodreads and I

Sam Graham — Wed, 16 May 2012 12:00:00 GMT

A number of events have conspired to remind me of the existence of Goodreads recently, combined with a couple of conversations from people wanting to tap into my awesome taste in sci-fi and fantasy (or at least the awesome extent of my reading).

So I finally got off my ass and created an account. I've been updating it a few hours at a time, here and there, so it only has around 500 rating so far: I hope to get around to getting it more complete as time permits. (For scale reference, I have somewhere between 1000 and 2000 sci-fi and fantasy books owned, let alone those I've borrowed from libraries over the years.)

Dwarf Fortress Minecart Edition Released

Sam Graham — Tue, 15 May 2012 09:35:00 GMT

Seems the latest version (0.34.08) of Dwarf Fortress has been released over at Bay 12 Games.

This version belies its miniscule version bump by adding a whole new toy to play with: minecarts. I can't wait to get time to see what fun can be had with these, the devblogs have teased with the possibilities as usual:

05/10/2012 Toady One: The items and units fly out of carts now on major collisions. It gives the objects a little lift and spread sometimes to make the happenings more entertaining. Accidental grapeshotting of the dining room should be possible now. The debug tests on massed goblins were fairly devastating and left a large conical skidmark.

I foresee many (probably failed) attempts to create an anti-goblin minecart shotgun in my future.

And the Sly Subeditor of the Week Award goes to...

Sam Graham — Wed, 25 Apr 2012 21:20:00 GMT

Subeditors are sly sods, stuck in a largely thankless job, being shouted at from one side by journalists and the other side by editors, and if you take your eye off them for a second, they'll resort to what is seemingly their only pleasure in life: slipping slyly subversive jokes into seemingly innocent copy.

This week's award goes to whoever it was at the BBC who managed to inject a little fun into the US secret service prostitute scandal with this subtle joke:

[image: Well it made me laugh...]

If you still don't see it, read below the cut for a hint.