How do you do your Personal Information Management? Or, more specific: How do you organize your contacts over multiple devices, how do you organize your calendar, todo lists, notes, wiki, diary, browser bookmarks, shopping list, mails, news feeds,...

Do you use Google for all this? Maybe you do. Don't you want to uncouple from Google? Well, then... I have to tell you about the sad state of PIM for nerds.

If you want to organize your personal information without google and host everything on your own, you will soon meet tools like owncloud, emacs orgmode or similar tools. Sadly, all these things are not what I want. OwnCloud is getting more buggy with every release and it is already slow as hell. orgmode needs emacs, which is a huge tool itself and you have to learn a whole new ecosystem. If you are a vim user like me, you don't want to use emacs.

But I'm not talking about editors here. I'm talking about PIM tools. What I do right now: Owncloud with khard, khal, vdirsyncer for contacts and calendar organization. As said, OwnCloud is buggy and sometimes calendar entries cannot be synced to all my devices. On Android, I use Apps to sync my contacts and calendar as well, and they fail as well, sometimes.

I use taskwarrior, which has a sync server available. Sadly, it doesn't work yet on NixOS, but well, that's my issue and I'm working on a solution. Nevertheless, the Android client (Mirakel) is badly supported and does not work that good as well.

For news, I use ttrss, which works fine and the appropriate Android App works good, too, so no issue here. For a Wiki, I use Gollum, which works but is a bit annoying to use because it is not that customizable. I do not use note-taking tools at all, because they simply suck. There's no good note-taking tool available for commandline use which integrates with the other tools. Mails work fine with mutt, of course, but they cannot be integrated in the wiki, todolist tools or the other tools I just mentioned. I do not use browser bookmarks at all, because there is no CLI tool available for them. Same goes for shopping lists.

What I want

What I want is simple: One tool, which integrates

• Personal wiki
• Personal todolist
• Personal notes
• Personal mail indexing
• Personal Calendars
• Personal Contact management
• Personal News Feeds (RSS/Atom mostly)
• Personal Bookmarks
• Personal Shopping list
• Personal Diary

in the following ways:

• I can use whatever
  • text editor
  • mail reader, sender, receiver
  • rss reader I want to use
• I can synchronize everything to all devices, including Android smartphones or my Toaster
• Everything is done with open standards. Means
  • vcard for contacts
  • ical for calendar
  • markdown for
  • wiki
  • notes
  • diary
  • shopping list
  • maybe YAML for todolist
  • mbox or Maildir for mails
  • normal Atom/RSS for news stuff
  • for bookmarks, YAML or JSON would be appropriate, I guess.
• I can access all my data in the system with a text editor, if I have to
• a clean and polished (+fast) Android Application to access and modify this data.
• I can move/link data from one system to another. For example:
  • I can link an Email from my notes
  • I can link a entry from my RSS, notes, calendars to (for example) my Wiki
  • I can send a shopping list from my mail client to a contact and attach a calendar entry which links to the shopping list
  • ... and so on
• All the things are encrypted (optionally)

As everything should be plain text, git would be fine for synchronization. The sync should be decentralized at least, so I don't have to host a server at home and cannot sync if I'm on the go. A web-hosted entity should be optional and so should be a web interface. Having a web-UI like owncloud has is nice, but not that critical for me. A full encryption of the content would be nice as well, but would be kinda hard for the Android devices, at least if the device gets lost. Anyways, my drives are encrypted and that should be enough for the first step.

It is, for me, really important that these tools interact well with eachother. The feature that I can send a mail to a contact and attach for example a shopping list, which itself has a calendar entry (which gets attached as well, if I want to), is a real point for me. Same goes for attaching a RSS entry to a wiki article or todo item.

Another requirement would be that the tool is fast and stable, of course. Open Source (and at best also free software) would be a crucial point to me as well. GPLv2 would be the thing.

Do it yourself, then!

Well, developing such a tool would be a monstrous huge amount of work. I'd love to have time for all this, especially as student. But I think I have not. I have a lot of opinions how such a tool should work and also a lot of ideas how to solve a certain problem which may arise, though I absolutely have no time to do this.

I, personally, would develop such a tool in Rust. Simply because it gives you so much power to your hands while remaining a really fast language in manner of execution speed (speaking of zero-cost abstractions here). Though, there would be the need for a lot of external libraries, for example for git, vcard, ical, yaml, json, markdown, configuration parsing, etc etc. While some of these things might be available already, others are clearly not.

Sadly, such a tool is not available. Maybe I can find time until I'm 35 years old to develop such a thing. Maybe someone else has done so until then. Maybe I just inspired you to develop it? Would be neat!

tags: #life #linux #mail #media #open source #programming #software #rust #tools #vim #wiki

I started a project some time ago, where I develop a template for a wiki which is statically compiled into a html page. As the template is more mature now, I want to introduce you wiki.template and explain why I wrote it.

Once upon a time...

If you read this blog you know that I'm a member of the NixOS community. The NixOS community has, of course, a wiki. And the quality of this wiki is bad. No really, it is just one large page (the landing page) linking to sub-pages which are more or less maintained and contain only snippets of information. Sure – there's a lot of content in there, but (especially beginners) one has to search for it. You can't simply find it.

That's why I wanted to have a new wiki for the NixOS community. And because I like git, I wanted the content to be stored in a git repository.

So I came up with the idea to recreate the NixOS wiki and start it from scratch. Of course, the content of the original wiki has to be migrated to the new wiki then, but this has to be done carefully and by hand to ensure that things are ordered and easy to find afterwards.

The requirements

The requirements where rather simple, but nevertheless important to me. As already said, I wanted to have the content version controlled with git. The templates and markups for other data should be version controlled as well, if possible. This way, the content (or whole wiki) can be distributed with git, hosted on github or similar hosting platforms and so on.

I wanted to be able to customize the style of the wiki completely and I wanted to be able to write snippets of markup which can be reused, such as a warning-alert template where you can pass custom text and get a red alert box in your wiki page. Pretty normal stuff for a wiki.

Syntax highlighting, TOC-generating, all these things should be integrated or available through plugins (or there should be the possibility to write such plugins).

So I searched for wiki software with git backends...

The state of git-backend-driven wiki software

The state of wiki software with git backend is bad. No, it is even worse. There are actually two projects I had a look at and one which is written in Perl (and I didn't have a look on this one, because Perl).

gitit

First of all, there is gitit. Gitit is a wonderful piece of Haskell software. It works great and is fast. But it has its issues:

1. No Templates. Period.
2. Content is checked in, but neither templates nor style information
3. Haskell. So writing plugins – nah, not really.
4. Just few plugins available

So it was pretty clear that gitit is not an option for me.

gollum

Gollum was the other alternative. Developed by github, ruby thing, sounds well, right?

But. There's a big but.

1. No templates
2. No plugins
3. No custom styling or at least no documentation about it

It was clear to me: No option!

The solution

Well, the solution? Just write it yourself! And that's what I did. I started to work on a template for a wiki which is statically compiled with nanoc. Later I switched to jekyll.

Compiling the wiki to a static site has several advantages. First of all, hosting the site is cheap. A common web server can host thousands of pages without even noticing. Of course, you are also protected against hacking and all this stuff, as you do not have the problems dynamic websites have.

But these are common advantages of static compiled sites. An even bigger advantage is, that contributions to the wiki must pass a review-process of some kind. Of course, I will not grant push access to the repository to anyone and of course nobody gets access to merge pull requests, besides myself. I will protect myself against pushes to master as well, so each change to the wiki has to be reviewed. And that's what matters when it comes to quality: Changes must be reviewed.

Besides this big advantage, I do not have to care about updates (of the compilersoftware). I can do them locally and roll back if they fail. I do not have to keep track of spam bots, security updates, user account data, etc. etc. etc.

So here's the story how I wrote the template:

wiki.template

I started the project with nanoc, the static site compiler I love. The project is at version 4 these days and the compiler is really really good. It is flexible, scales well, fast and a joy to work with.

I just failed integrating foundation, the CSS framework I wanted to use. I played around with Jekyll a bit, but wasn't able to get Haml working. But at some point, foundation seemd to be more important than Haml, so I switched to Jekyll.

I also thought of the option to build the site with Jekyll directly from the github repository and build a github page with it, just because this way I can save money for hosting. I still think of that option, but as I use Jekyll with plugins I cannot build it on github directly. So I searched for tutorials on how to build it with travis and deploy my github page from travis. This is documented and a known as working.

Current state of wiki.template

To get my stuff working, I had to use some plugins. And these plugins basically work for me, but the code was either a mess or lacked features I wanted to have. So what did I do? Right, I forked them and send pull requests to the maintainers.

At this very point in time, I have three pending pull requests to these plugins, two of them just normal “cleanup codebase” PRs, one feature. I also opened issues for other features I do not necessarily need but would like to see implemented. I would implement them myself, but well... not enough time.

So what is the current state? Well, wiki.template is basically usable. I want to integrate some more features and it completely lacks of documentation on how to use it.

But these things will be done soon and I hope I can then create a fork of it to start my NixOS Wiki.

The NixOS Wiki

I already announced the NixOS Wiki fork (semi) officially on the NixOS mailinglist. Of course, as always in such communities, a discussion started on whether to do such a thing or not, which software to use and whatever. I don't care about this, I will simply do this and we will see whether it succeeds or not. Discussion all over the place helps nobody.

tags: #git #linux #nix #nixos #open source #programming #software #wiki