.bashrc

# Some functions and aliases pulled from:
#   https://github.com/tomnomnom/dotfiles/blob/master/.bashrc
#   https://github.com/denysdovhan/dotfiles/blob/master/lib/aliases.zsh

# .bashrc
#   curl -o ~/.bashrc https://gist.githubusercontent.com/0xZDH/0402f8659f9cb0ca60bd2d97f1a63657/raw

# .vimrc:
#   curl -o ~/.vimrc https://gist.githubusercontent.com/0xZDH/6cd52c5b440edd6a4155719eebfb4f6e/raw

# .tmux.config
#   curl -o ~/.tmux.config https://gist.githubusercontent.com/0xZDH/99910007398aa18aa4e0a91b6be238c2/raw

# Terminal color examples:
#   Background Color: #002B35 // rgb(0, 43, 53)
#   Text Color:       #ACACAC // rgb(172, 172, 172)

# History Control
HISTCONTROL=ignoredups:ignorespace
HISTSIZE=100000
HISTFILESIZE=2000000

# Only enable in bash terminals
[ "$BASH_VERSION" ] && shopt -s histappend

# Add Golang to PATH
# export PATH=$PATH:/usr/local/go/bin:~/go/bin
export EDITOR="vim"

# Identify what type of system for ls color output
# Darwin or Linux
if [[ "$(uname -s)" == "Darwin" ]]; then
  alias ls='ls -G'
else
  alias ls='ls --color=auto'
fi

# Dynamically identify rc file for editing
# Fallback to bashrc as the default
if [ "$ZSH_VERSION" ]; then
  export RC=".zshrc"
else
  export RC=".bashrc"
fi

# Run alias commands as sudo
alias sudo='sudo '

# Modify bash profile
alias rc='"${EDITOR}" ~/${RC} && source ~/${RC}'

# Basic aliases
alias :q='exit'
alias ll='ls -alF'
alias rm='rm -i'
alias clr='clear'
alias cls='clear'
alias grep='grep --color=auto'
alias mkdir='mkdir -pv'

# Always list directory contents upon 'cd'
cd() { builtin cd "$@"; ll; }

# Git aliases
alias push='git push origin master'
alias pull='git pull origin master'

# Network aliases
alias myip='curl ipinfo.io'
alias cons='lsof -i'
alias ports='sudo lsof -i | grep LISTEN'
alias cpups='ps wwaxr -o pid,stat,%cpu,time,command | head -10'
alias memps='ps wwaxm -o pid,stat,vsize,rss,time,command | head -10'
alias netuse="ps -o uid,pid,command -p $(lsof -ti | tr '\n' ' ') 2>/dev/null"

# Show $PATH in readable view
alias path='echo -e ${PATH//:/\\n}'

# Open AnyConnect VPN UI and background the process
# Since we are backgrounding just send all the std to /dev/null
# alias vpn='sudo bash -c "/opt/cisco/anyconnect/bin/vpnui 2>/dev/null &"'

# Folders Shortcuts
[ -d ~/Dropbox ]   && alias dr='cd ~/Dropbox'
[ -d ~/Downloads ] && alias dl='cd ~/Downloads'
[ -d ~/Desktop ]   && alias dt='cd ~/Desktop'
[ -d ~/Projects ]  && alias pj='cd ~/Projects'
[ -d ~/Tools ]     && alias tl='cd ~/Tools'

# E.g:
#   ccd   -> cd ../
#   ccd 2 -> cd ../../
#   ccd 3 -> cd ../../../
ccd() {
  local count=${1:-1}
  local cpath=""
  for i in $( seq 1 ${count} ); do
    cpath="${cpath}../"
  done
  cd "$cpath"
}

# Update bashrc by pulling most recent Gist file
# Fallback to bashrc as the default
update_rc() {
  local rc_file
  if [ "$ZSH_VERSION" ]; then
    rc_file="$HOME/.zshrc"
  else
    rc_file="$HOME/.bashrc"
  fi
  curl -o "$rc_file" https://gist.githubusercontent.com/0xZDH/0402f8659f9cb0ca60bd2d97f1a63657/raw
  source "$rc_file"
}

# Ignore this for now...
# Install __git_ps1 to use this
# git() {
#   command -v __git_ps1 > /dev/null && __git_ps1 " (%s)" 2>/dev/null
# }

# https://gist.github.com/joseluisq/1e96c54fa4e1e5647940
git_branch() {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/(\1)/'
}

# From Arch wiki
# Wrap the colors in \[...\] to avoid bash terminal confusions
# that cause broken output when scrolling through history
txtblk='\[\e[0;30m\]' # Black - Regular
txtred='\[\e[0;31m\]' # Red
txtgrn='\[\e[0;32m\]' # Green
txtylw='\[\e[0;33m\]' # Yellow
txtblu='\[\e[0;34m\]' # Blue
txtpur='\[\e[0;35m\]' # Purple
txtcyn='\[\e[0;36m\]' # Cyan
txtwht='\[\e[0;37m\]' # White
txtgry='\[\e[0;90m\]' # Gray
txtrst='\[\e[0m\]'    # Text Reset

# Dynamically handle terminal prompt based on ZSH/BASH
# Fallback to BASH as the default
if [ "$ZSH_VERSION" ]; then
  setopt PROMPT_SUBST
  PROMPT="%{%F{grey}%}┌─── %{%F{red}%}%n @ %m%{%F{white}%}: %{%F{cyan}%}%d %{%F{white}%}[%*-%D] (zsh) %{%F{yellow}%}"'$(git_branch)'$'\n'"%{%F{grey}%}└─ %{%F{reset}%}> "
else
  export PS1="${txtgry}┌─── ${txtred}\u @ \h${txtwht}: ${txtcyn}\w ${txtwht}[\D{%T %F}] (bash) ${txtpur}\$(git_branch)\n${txtgry}└─ ${txtrst}> "
fi

# Import and disable by default `cmdw`
[ -f $HOME/.cmdw ] && source $HOME/.cmdw
export CMDW_ENABLE=0

# Disable Homebrew analytics
export HOMEBREW_NO_ANALYTICS=1

# Auto-enable tmux on terminal/tab start
#   1. Validate we are in an interactive terminal
#   2. Vadlidate tmux is installed
#   3. Validate we are not already in a tmux/screen session
#   4. Validate our tmux config file exists
if [[ $- == *"i"* ]] && \
   command -v tmux &> /dev/null && \
   [[ ! "$TERM" =~ screen ]] && \
   [[ ! "$TERM" =~ tmux ]] && \
   [ -z "$TMUX" ] && \
   [ -f "$HOME/.tmux.conf" ]
then
  exec tmux
fi