yammat/README.md
2015-10-11 20:11:31 +02:00

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#yammat
Yet Another MateMAT
##Introduction
This project aims to be an implementation for a trust based POS for hackerspaces.
##Dependencies
###External dependencies
In order to build yammat you need the packages `cabal-install`, `ghc`, `libmagick++-dev` and `postgresql`. Furthermore you need the Haskell packages `alex` and `happy`. To install these enter `cabal install alex happy` into your command line.
###Internal dependencies
Before installing the internal dependencies it is best practice to put the project into a sandbox with `cabal sandbox init`.
All internal dependencies are in the file `yammat.cabal` and will be installed automagically with the command `cabal install --only-dependencies`.
##Building
To build this project enter `cabal configure && cabal build exe:yammat` into your command line
##Deployment
Copy or link the executable `dist/build/yammat/yammat` to your desired run location alongside with the folders `static` and `config`. The Folders should be copied, or you will get problems with your git pulls.
##Configuration
Check the configuration File `config/settings.yml`. Create Postgresql Databases according to these settings.
##Lift-Off
Run `./yammat config/settings.yml` in your desired run location. Finally point a reverse-proxy (something like nginx) at `http://localhost:3000` or any other port you configured in `config/settings.yml`.
For better control You can wrap an init script around this. How to do this is described [in my blog][blog].
[blog]: http://nek0.eu/posts/2014-10-23-Daemonize-a-yesod-app.html
##Migrations
###0.0.0-0.0.1
* Delete column `alt_time` from table `avatar` in your Database with `alter table "avatar" drop column "alt_time";`
* Start yammat normally to fill database with dummy data and stop it again
* Compile migration script with `cabal build Migrate1`
* Run migration executable from `dist/build/Migrate1/Migrate1`
* Enjoy your freshly migrated Matemat