Hunter zsh theme

Deprecated

This is deprecated and now integrated here: https://github.com/se-jaeger/dotfiles

Many thanks to Bogdan Mihaila for his work on the theme dustmod.
I made some optical changes.

Features are:

Solarized color-scheme inspired theme with info and command prompt split on 2 lines to allow for enough space for both
clock/time on the right
the usual: username, host, current directory in prompt
different color and prompt for root user
show a little ✗ in front of the current path if it is not writable by the user
show if on ssh connection
git status if inside a repo: shows the branch-name and repository status in a verbose description or using only symbols (✓✶✗↝✩⇡⇣↱⤱)
python virtual environment name in prompt
show return code of last command if it was not 0. additionally translates the return code to a human readable error message
duration of last command for long running commands, i.e. > 20 seconds

Screenshots

With this configuration the screenshots were taken.

Requirements

Zsh - see zsh.org
a Zsh framework like oh-my-zsh
git lib for zsh - provided by above frameworks
needs Python installed to translate the return error codes

Installation

Download the theme file to the right directory for you framework and add the following line to your .zshrc file depending on your zsh plugin manager:

oh-my-zsh - adding themes howto

ZSH_THEME="hunter"

Tweaks and settings

The appearance can be modified by setting environment variables in your .zhrc:

HUNTER_COMMAND_TRACK_MIN_TIME_SECS=20 - after how many seconds consider a "long running command" and display its runtime after it finished
HUNTER_GIT_STATUS_LONG_DESCRIPTION="true" - show the git status verbose, e.g. ✶modified or only using the symbols ✶
HUNTER_USER_HOST_ALWAYS="true" - show the username@hostname part always or hide it when on the local machine
HUNTER_PYTHON_ENV_PROMPT_ENABLED - set to false to deactivate environment printing
Use conda config --set changeps1 False to prevent conda from changing PS1.

For further changes, modify the code!