My Unix config files and shell scripts, optimized for Fedora, Debian, macOS and Windows (in that order).
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###
# .zshrc
#
# Kirsle's Global ZSH Configuration
###
export LANG=en_US.UTF-8 # Unicode
setopt prompt_subst # Allow for dynamic prompts
autoload -U colors && colors # Get color aliases
autoload -U compinit && compinit # Better tab completion
export HISTSIZE=2000 # History settings
export HISTFILE="$HOME/.history"
export SAVEHIST=$HISTSIZE
setopt hist_ignore_all_dups
setopt hist_ignore_space
setopt inc_append_history
setopt nobeep
# 256 colors
[[ "$TERM" == "xterm" ]] && export TERM=xterm-256color
# CLI colors under OS X for `ls`
if [[ `uname` == "Darwin" ]]; then
# Enable colors and set a similar scheme as on Linux (see `man ls`)
export CLICOLOR=1
export LSCOLORS="ExGxcxdxcxegedabagecec"
fi
# Normalize the PATH
CORE_PATH="/usr/sbin:/sbin:/usr/bin:/bin"
USR_PATH="/usr/local/sbin:/usr/local/bin:${HOME}/bin:${HOME}/go/bin:${HOME}/android/sdk/platform-tools"
if [[ `uname` == "Linux" ]] then export PATH="${CORE_PATH}:${USR_PATH}"
else export PATH="${USR_PATH}:${CORE_PATH}"
fi
export EDITOR="/usr/bin/vim"
# Virtualenv
export WORKON_HOME=~/.virtualenvs
# Go
export GOPATH="$HOME/go"
# Reload zshrc
alias rezsh="source ${HOME}/.zshrc"
# Allow overriding hostname in the prompt from a local config
export PROMPT_HOSTNAME="%m"
# Source local (system specific) configurations
if [[ -f "${HOME}/.zshrc-local" ]]; then
source "${HOME}/.zshrc-local"
fi
###
# Base shell prompt.
###
# I slowly build the prompt up over multiple places and store it in
# in $base_prompt, so I can modify it before exporting it (for example,
# so the git branch appears before the % at the end of the prompt).
# For the color palette, see: http://www.pixelbeat.org/docs/terminal_colours/
# Use light shades of blue and pink.
local blue="%F{39}"
local pink="%F{213}"
local orange="%F{208}"
local lime="%F{46}"
local cyan="%F{51}"
local base_prompt="%{$blue%}[%{$pink%}%n%{$blue%}@%{$pink%}${PROMPT_HOSTNAME} %{$lime%}%1~"
###
# Include git branch in the prompt
###
git_branch() {
local res=`git branch 2>/dev/null | grep -v '^[^*]' | perl -pe 's/^\*\s+//g'`
if [[ "$res" != "" ]]; then
local res=" ($res)"
fi
echo $res
}
local git_prompt='%{$cyan%}$(git_branch)%{$reset_color%}'
local base_prompt="${base_prompt}${git_prompt}"
# End the base prompt
local base_prompt="${base_prompt}%{$blue%}]%# %{%f%}"
###
# Set terminal titles automatically
###
precmd() {
print -Pn "\e]0;%n@${PROMPT_HOSTNAME}:%~\a"
}
###############################################################################
# Aliases and things #
###############################################################################
alias vi="vim"
alias grep="grep --exclude=min.js --color=auto"
alias ll="ls -l"
if [[ `uname` == 'Linux' ]] then
alias ls="ls --color=auto"
fi
# `h` is a shortcut for `history 1` (show all history) or `history 1 | grep`
# example: `h ls` will do `history 1 | grep ls`
h() {
if [ -z "$*" ]; then
history 1;
else
history 1 | egrep "$@";
fi
}
###############################################################################
# zsh plugins #
###############################################################################
# Load zgen (plugin manager)
source "${HOME}/.dotfiles/zsh/zgen/zgen.zsh"
# Initialize zgen plugins
if ! zgen saved; then
echo "Creating a zgen save"
# Load plugins
zgen oh-my-zsh plugins/virtualenv
zgen oh-my-zsh plugins/virtualenvwrapper
zgen load zsh-users/zsh-syntax-highlighting
# Save all to the init script
zgen save
fi
###
# Configure plugin: virtualenvwrapper
###
# Virtualenv prompt. The dynamic part (name of the virtualenv) needs to
# recompute each time so we separate it out into a single-quoted variable.
# See: http://stackoverflow.com/questions/11877551/zsh-not-re-computing-my-shell-prompt
export ZSH_THEME_VIRTUALENV_PREFIX="("
export ZSH_THEME_VIRTUALENV_SUFFIX=")"
local virtualenv_prompt='%{$orange%}$(virtualenv_prompt_info)%{$reset_color%}'
local base_prompt="${virtualenv_prompt}${base_prompt}"
###
# Configure plugin: zsh-syntax-highlighting
###
typeset -A ZSH_HIGHLIGHT_STYLES
# I like blue instead of green as the base color for most things.
# 39 = light blue, 27 = darker blue
ZSH_HIGHLIGHT_STYLES[alias]=fg=39
ZSH_HIGHLIGHT_STYLES[suffix-alias]=fg=39,underline
ZSH_HIGHLIGHT_STYLES[builtin]=fg=39
ZSH_HIGHLIGHT_STYLES[function]=fg=39
ZSH_HIGHLIGHT_STYLES[command]=fg=39
ZSH_HIGHLIGHT_STYLES[precommand]=fg=39,underline
ZSH_HIGHLIGHT_STYLES[hashed-command]=fg=39
ZSH_HIGHLIGHT_STYLES[globbing]=fg=green
# Highlight command line flags too.
ZSH_HIGHLIGHT_STYLES[single-hyphen-option]=fg=27
ZSH_HIGHLIGHT_STYLES[double-hyphen-option]=fg=27
# Finalize and export the prompt
export PROMPT=$base_prompt