i3 config generation tool
Project description
Generate i3 config files from a set of partials in a config folder. Do some nifty conditional integration and variable resolution (also for i3status configs). This makes switching of themes (optical or via key binding or whatever) possible.
Why?
To be able to switch parts of the config dynamically depending on selectors
To be able to assign variables to variables and use variables in the status bar configurations
To be able to split my long and messy config file in many short, aptly named, messy config partials
How?
This can best be understood by how I use this to generate my own i3 config - here are the config partials: .i3/config.d
The call
$ i3configger --select-host=$(hostname) --select-theme=solarized-dark
creates config and i3status.main.conf from the sources.
The idea is simple:
Config partials that follow the naming scheme <selector>.<name>.conf are only rendered into the config if explicitly requested.
The partial host.ob1.conf will be rendered if the option --select-host=ob1 is passed to i3configger.
The partial theme.solaris-dark.conf will only be rendered if --select-theme=solaris-dark is passed.
host and theme are selector names I chose for my use case, but they can be freely chosen as long as the naming scheme is adhered to.
Features
build main config and one or several i3status configs from the same sources
render variables slightly more intelligently than i3 does it
also render variables in i3status configs (set anywhere in the sources)
reload or restart i3 when a change has been done (using i3-msg)
notify when new config has been created and activated (using notify-send)
simple way to render partials based on selectors (see example above)
simple way to communicate settings to renderer ($i3configger_key value)
build config as one shot script or watch for changes (foreground and daemon)
Some things are still in the air - see notes.
Installation
You should install this into a Python 3.6 interpreter.
i3configger is released on the Python Package Index. The standard installation method is:
$ pip install i3configger
Usage
Default renders and merges ``.config`` files in ``~/.i3/config.d`` and writes to ``~/.i3/config`` and to i3status files determined by ``$i3configger_i3status`` settings.
one shot:
$ i3configger
as daemon:
$ i3configger --daemon
more info:
$ i3configger --help
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