Open Source Comes to Campus/Tasks for Oct 18th

Hi! You've reached the "contributions workshop" part of the event - congratulations!

This page exists to provide you with some small tasks to get you started contributing to open source projects. Every project on this page has:

• Clear instructions for how to contribute to their project, including setting up a development environment, contributing changes, and how to contact them.
• At least one hand-picked task that (hopefully!) can be completed within an hour or two.
• At least one maintainer/contributor who's really excited about welcoming you to their project.

Make sure you contact that maintainer before getting started! They will be listed under "mentor" and will be available either in-person at your event or via IRC.

If you don't want to work on these particular projects, that's okay. There's a few other things you can try:

OpenHatch

Description: OpenHatch.org sees itself as "free software's welcoming committee." We make web tools and run events to help people join open source projects, primarily in Python and Django with some Javascript, CSS, and HTML. We're always looking for enthusiastic new people willing to file bugs, submit patches, ask questions, write documentation, and review code. To help you imagine the site, the volunteer opportunity finder helps people find "easy" bugs to work on in projects all over the web, and supporting code to download that data through API use and scraping; the profile tool helps people write about their experience contributing to open source; and the training missions are interactive, plot-based teaching tools to help people learn skills required in open source in a friendly setting.

Resources:

• Project Overview
• Setting up the development environment
• Contributing changes
• Contact info: paulproteus (aka, Asheesh) on #openhatch ; also, see community page in the documentation
• Code: https://github.com/openhatch/oh-mainline

Tasks:

Each of these is a bug that you should fix on your computer, and when you are satisfied with the fix, create a pull request for. These are supposed to be sorted from easiest to hardest, though your mileage may vary.

• http://openhatch.org/bugs/issue926 -- on Windows, our use of the Tuffy font is very ugly. If you have Windows, you can help us out by looking into how we reference the Tuffy font, and see if you can find a version of Tuffy that renders more nicely on Windows. We'd love a pull request that lets us keep using this font that also makes it work on Windows! (If you try multiple things, and they all results in the same jagged-ness, then please also say so on the bug.)
  • Skills you'll need (to have, or to learn): Reading CSS files; general understanding of web fonts.

Harder tasks:

• https://openhatch.org/bugs/issue898 -- Sign up for an account on AppVeyor and configure their site to automatically periodically test if oh-mainline runs properly on Windows.

• http://openhatch.org/bugs/issue71 -- add support to the site for Gravatars. Very open ended at the moment. I would prefer to leave the task of actually downloading the Gravatar to be done in the user's web browser, but that might seem kind of like an odd implementation strategy.

Shauna added (integrated these when the above are checked):

• Go through the laptop setup pages and add screenshots where you think they would be helpful. The issues say to add images to the issue, but you can upload them directly to the wiki if you like (though you may have to get permissions).
  • issue for linux screenshots
  • issue for mac screenshots
  • issue for windows screenshots

• Reproduce documentation issue A student reported an issue with the documentation for XChat. We've now switched to HexChat. Does the documentation still need to be fixed?

WelcomeBot

Description: WelcomeBot is an IRC bot designed to welcome people into the #openhatch IRC channel (although it can be easily adapted for use in other channels). It is written in python, and features the socket module.

Resources:

• Source
• Overview and installation/contributing guides: can be found in the repository's readme.
• Main contact: Shauna (shauna on Freenode; shaunagm at gmail dot com)
• Updates/problems/ideas: Please use the issue tracker! (As well as asking shauna about them on IRC.)

Tasks:

• Add rules to catch unidentified nicks - When users who have registered their nicknames join IRC without identifying, different IRC clients will change their nickname in different ways. The bot currently only accounts for one of those ways, which means people are greeted unnecessarily.
• Bot does not recognize fast name change - When users join the channel and change their name, the bot uses their original name to greet them. A fix for this would likely involve:

Harder tasks that may still be fun:

• Bot goes offline silently - Every couple of weeks, the bot experiences a bug and turns off silently. Investigate tools like cronjob, monit, nagios, etc so that we can get a notification if it goes offline.
• Make test suite - If you like testing, this is the task for you! A good first step would be to read through the script and identify what needs to be tested. Alternatively, if you could read through some of the resources listed in the issue and report back what you've learned about doing tests in python, that would be super helpful too. This project's maintainer has never developed tests before from scratch, so we are all in it together. :)
• bug causing bot to go offline - This may be a tricky bug to fix, since it's not clear what input is causing the crash and it may be difficult to reproduce (the bot currently crashes on this bug approximately every two weeks). But you may be able to figure out what's going on from the information given!

OpenStreetMap

OpenStreetMap is collaboratively building a free map of the world, editable by anyone. Imagine the collaborative editing of Wikipedia, but making a map like Google Maps instead of an encyclopedia. The project has many components and tools using many languages and technologies, both backend and frontend - if you like Ruby on Rails, PostgreSQL, Java, Javascript, C++, C, Python, or other languages, you can find components to contribute to.

Resources:

• Overview: OpenStreetMap website - explore the map! Here's a summary of the project, and here's the Wikipedia article.
• Development information: The "Develop" page explains the main components of OpenStreetMap and how they fit together, linking to the code and issue trackers for those individual components. There are also lots of smaller OSM-related open source tools that aren't listed on that page, like the OSM Tasking Manager and MapRoulette projects mentioned below.
• Contact info: The #osm-dev IRC channel (on the OFTC network) includes many contributors. Here's their page about IRC, including a webchat link you can use to connect to #osm-dev. The "Develop" page also links to a mailing list for developers.

Suggested tasks:

• Testing documentation: OSM wants people to be able to easily use its freely-licensed data instead of using Google Maps data, so it has a website teaching people how to do this: Switch2OSM. The author of the "Loading OSM data" article (pnorman on IRC) would like feedback on this article! This article expects having access to an Ubuntu instance, and it is designed to be usable for anyone with basic Linux and PostGreSQL knowledge. You can write down comments about the article (and any difficulty you ran into while following it), such as in an Etherpad, and then send the link to pnorman in the #osm-dev IRC channel. If you don't already have convenient access to a computer or server running Ubuntu, you can try setting up a free Amazon Web Services EC2 "microinstance" to play with.
• Fixing frontend code: MapRoulette is a fun tool that recommends map edits for you to make. The code is on GitHub here, with issues listed here. This issue looks like a good one to get started with fixing: "because we use element fadeouts quite a bit, we should probably disable buttons visually right when the user clicks them - right now there is no visual feedback when clicking a button, other than the dialog fading".
• Verifying a reported frontend bug: The OSM Tasking Manager also helps map editors find editing tasks to work on. The code is on GitHub here, with issues listed here. You could help the project by seeing if you can reproduce this reported bug: "Seems when scrolling up or down with the mouse wheel within the embed map, it moves both the map scale and the webpage scrollbar" - and then add more details to that bug in a comment.
• Changing frontend code: The OpenHatch at UC Davis page uses a Google Map - how about switching that to an OpenStreetMap instead? Here's some documentation for how to do this: "Embeddable HTML with an added Marker". The code is here: oh-davis.github.io.
• Writing user experience feedback: Make an OpenStreetMap account and try making some map edits (such as correcting any incorrect streets or street names in your neighborhood), and write down notes on your thought process and any problems you encounter, especially parts of the interface you find confusing or frustrating. The default map editing tool is called iD, and you can file bugs here. If you don't know exactly what to report as a bug, you can also write about your experience on the OpenStreetMap website using the built-in "diary entry" feature, and then other OpenStreetMap developers and users can read your feedback to help them figure out how to improve OpenStreetMap.