Thursday, June 25, 2015

Roar: Docs! Docs! Docs!

Update: I've responded to some great technical feedback on how my budget can help TYPO3 here.

This welcome conversation caught my attention on Twitter this week. I couldn’t get my comments to fit within 140 characters, so I’m responding here. Here are the tweets (without the twitter handles):
  • @sorenbryder: (tweet)
    “Documentation & Documentation Tools for Neos/Flow” for 2015 is EUR 13,750. At present, 0% of this budget have been used." Come on! #neoscms
  • @AskeErtmann: (tweet)This is a budget for @cognifloyd who wanted to spent time working on that now, but didn't start due to the budget situation..
  • @sorenbryder: (tweet)Okay, sounds good then. Better documentation is really needed, but this isn't news to anyone :)
  • @kdambekalns: (tweet)@sorenbryder And even better: The #TYPO3 documentation will probably profit from his work as well!
  • @mattLefaux: (tweet)go on
  • @kdambekalns: (tweet)Go [on] with… the work? Or explaining what it is about?
  • @mattLefaux: (tweet)if it’s a joint venture, the budget situation can easily be resolved. Need roar info
  • @kdambekalns: (tweet)So let's roar on :) The tooling (see the budget application…) could benefit all docs
I, @cognifloyd, am the budget owner for the “Documentation and Documentation Tools for Neos/Flow” 2015 budget. This is my roar! (check out the discussion of my budget application on forge. I'll just assume that you've read it in the rest of what I have to say)

As @kdambekalns said, I think the “#TYPO3 documentation will [...] profit from [my] work as well!”. Yes, my budget has “Neos” written all over it, but writing documentation alone is not enough. Dig a little deeper, and you’ll see how my work will benefit both projects. The key budget milestones are milestones 3 and 4:
  • “Infrastructure\Tools for [...] documentation contributions”, and
  • “Automated screenshot & video capture system for embedding in [rst docs]”.

I want to create a layer of glue between Sphinx (software that docs.typo3.org uses to render ReStructured Text, or rst) and screenshot/video capture tools like phantomjs and ffmpeg. Some people embed behat scenarios in rst, so that might be how I accomplish this. Others have already figured out how to make each of the other elements work. I want to bring the power of automated screenshots into the hands of the people that end up maintaining the docs.

When I applied for the budget, the Neos/Flow docs were ideal candidates for developing these tools. I was working on docs.typo3.org’s rendering infrastructure (more on this below), so I planned on writing those tools within that infrastructure. As a technical writer, I figured I’d be my own “domain expert” as I create the tools that I think will make it easier to create and maintain the docs. However, to be the “domain expert”, I can’t create the tools without actually writing some documentation. I need to write to identify exactly where writing/maintaining docs is painful. I need to write to make sure that the tools I create fit into the writing workflow as seemlessly as possible.

In fact, I’d started writing the Neos Editor Guide long before I applied for this budget. With this budget, I hope to make it easier for me and others to contribute to documentation efforts. It would take me a lot longer to identify gaps in TYPO3 docs than it takes to just continue what I’m already working on. Switching docs now would be like telling someone they have to rewrite all of their unit/functional tests before they can continue developing their software. Talk about lost productivity. The Neos docs are my “tests” (or at least my first test project), but TYPO3 will still get the benefit of the tools I create (or more appropriately, the tools I glue together).

I hope that TYPO3 Association members decide to continue funding my budget, even though the TYPO3 and Neos communities are separating into two overlapping communities. Both communities will benefit from better documentation tools and infrastructure. Plus, I will be able to more efficiently build these doc tools if I can continue building them as I write the docs I have already been working on.

“0% of this budget [has] been used.” (@sorenbryder)

Why haven’t I used that budget yet? Besides several personal time constraints, whenever I had time to work on something from a T3A budget this year, I prioritized building the docs infrastructure over writing/revising any of the docs. I started working on the docs infrastructure last year, and I wanted to finish that infrastructure project before I spent much time on my budget.

There has been a long-running project to replace the shell scripts that build the docs on docs.typo3.org with a web application that will make managing that rendering process easier. Any tools I write as part of my budget will be designed to plugin to this new rendering process. So, I thought working with the docs team first was the most logical course of action.

What was my budget for? Why did I apply for it?

Frankly, I applied because “docs”, for a lot of people, is a four-letter word. As @sorenbryder said, the need for better docs “isn’t news to anyone”.

But why? Why are docs always so out-of-date? Why don’t more people help keep them updated? Sure, English isn’t PHP (Sorry devs!), it’s not Esperanto, and, for most people, it’s not their native language. Writing good docs is hard work. It’s time consuming, and it requires a different mindset then writing good code does. Writing docs doesn’t feel profitable like selling another website gig, it’s not as enjoyable as a good YouTube playlist, and, when you finally get around to writing the docs, getting all the documentation tools together can be a nightmare.

There are a lot of gaps in the Neos and Flow docs. Given enough time, I could probably write new docs and revise the old docs, but that isn’t good enough for me. If I just “get it done”, the manuals I write would end up just as out-of-date as TYPO3’s Modern Template Building manual. No one has taken the time to substantially update that guide since it was written. Isn’t there a way to write a manual so that it’s easier for others to update it?

I’m a geek (ie I like PHP), English is my native language, and I’m a technical writer. Heck, I enjoy writing! I’m one of few people I know of in the TYPO3 community (and now the overlapping Neos community) with qualifications like that. Does that make me a “domain expert” when it comes to improving the documentation workflow? Maybe. I’m scratching an itch, and trying to do it in a way that will help as many people as possible.

So, I applied for a budget to help me find ways to make documentation easier for more people. But, how could I find the rough spots in writing/revising documentation without actually writing/revising a manual in the process?

That’s why I applied for my budget. There just had to be a better way!

What do screenshots have to do with that?

One of the most annoying, focus-stealing tasks in generating user documentation was generating the screenshots and short screencasts that I wanted to embed in the docs. Because they’re such a pain, and because no one takes the time to stop what they’re doing and regenerate them, I decided to automate that process. In searching the web, I discovered a variety of resources that make automating that a conceptually simple thing to do. I just need to glue the pieces together so that they can use descriptions embedded in rst docs to generate those screenshots/screencasts. If I could come up with a way to make that part of the documentaiton process better, then surely, I can find other process improvements too.

Another problem with screenshots is, everyone has their own way to take them. If numbers/labels are required, then they are going to look very inconsistent throughout a manual that gets updated by different people over the course of many years. If those screenshots are automatically generated instead, then our documentation will not only be more easy to update, but it’ll have more professional graphics as well.

What about the community split?

But, now, I’m faced with a dilemma. I didn’t know the TYPO3 and Neos communities were going to split. I think the split is good, as it is relieving a lot of tensions that have been building up in our community for many years. But, it sure makes it difficult for me to continue working on what I think will benefit both projects.

I have been in the TYPO3 community for over a decade, since version 3.4 or so of TYPO3. Back then, I was using TYPO3 to build a website for my high school. Since then, I’ve used TYPO3 and Neos in a variety of hobby and school projects. As a technical writer, I built a documentation website for one company first in TYPO3 CMS and then transitioned to using Neos, or TYPO3 Phoenix as it was called at the time. Sadly, none of the sites I’ve built still exist, but I don’t need those projects to consider myself a member of both the TYPO3 community and the Neos community.

Like I said at the beginning, I think my work will benefit both projects. My only problem was that I didn’t think a community split would happen this year. So, I made my budget mention Neos/Flow too many times instead of thinking/writing about how the TYPO3 project as a whole could benefit from these tools.

Conclusion/Request

If you are a TYPO3 Association member, please vote to honor the “Documentation & Documentation Tools for Neos/Flow” budget. I will make sure that screenshot automation and any other tools I create are smoothly integrated into the docs.typo3.org infrastructure. I’m already working hard on maintaining that infrastructure, and I look forwarding to making these features available to the docs that get rendered on docs.typo3.org.