bashrc

# Jerod Santo's Bash settings

if [[ -s "$HOME/.bash_aliases" ]]; then source "$HOME/.bash_aliases"; fi

# have a big history and share it across bashes
export HISTCONTROL=ignoredups:erasedups
export HISTSIZE=100000
export HISTFILESIZE=100000
export HISTIGNORE="cd:clear:exit:pwd"
shopt -s histappend
export PROMPT_COMMAND="history -a; history -c; history -r; $PROMPT_COMMAND"
export EDITOR=vim

export PATH="$HOME/bin:/usr/local/mysql/bin:/usr/local/bin:/usr/local/sbin:$PATH"
export ERL_AFLAGS="-kernel shell_history enabled"

if command -v brew > /dev/null; then
  if [ -f $(brew --prefix)/etc/bash_completion ]; then
    . $(brew --prefix)/etc/bash_completion
  fi
fi

# removes returns for "grep" on greps of ps output
function pps() { ps aux | grep "$@" | grep -v "grep"; }

# kills all processes returned by `pps`
function ppsk() { pps $@ | awk '{print $2}' | xargs kill -9; }

# easy access to find's size search
function find_big_files() { find "${1-.}" -size +10000k -exec du -h {} \; | sort -nr; }

# managing broken symlinks
function find_broken_symlinks() { find -x -L "${1-.}" -type l; }
function rm_broken_symlinks() { find -x -L "${1-.}" -type l -exec rm {} +; }

# add a few shortcut functions to copy/move and change directory at same time
function cpcd() { cp $1 $2 && cd $2; }
function mvcd() { mv $1 $2 && cd $2; }

# allows scp'ing a file to remote and then immediately ssh'ing to same remote
function scphh() { scp $1 $2  && ssh `echo $2 | sed ''s/:.*$//''` ; }

# print external IP address
function my_external_ip() { curl -s http://jsonip.com | jq '.["ip"]'; }

function my_path() { IFS=":"; for p in $PATH; do echo $p; done }

# count number of files in current directory recursively
function file_count() { find . -type f | wc -l; }

# determine current git branch
function parse_git_branch() {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  echo "["${ref#refs/heads/}"]"
}

# quick access to domain availability check
function domain_available() {
  if whois $1 | grep "No match for" >&/dev/null; then
    echo "$1 is available";
    return 0;
  else
    echo "$1 is not available";
    return 1;
  fi
}

function cd () {
  # cd ... instead of cd ../..
  if [[ $# > 0 ]]; then
    if [ ${1:0:2} == ".." ]; then
      rest=${1:2}
      rest=${rest//./../}
      builtin cd "${1:0:2}/${rest}"
    else
      builtin cd "$1"
    fi
  else
    builtin cd "$@"
  fi
  # pretty much do this regardless
  ls
}

function set_prompt() {
  export PS1="\[$(tput setaf 7)\]\u@\h:\w\[$(tput setaf 2)\]\$(parse_git_branch)\[$(tput setaf 7)\]$ \[$(tput sgr0)\]"
}
function basic_prompt() {
  export PS1="$ \[$(tput sgr0)\]"
}

function todo() { if [ $# == "0" ]; then cat $TODO; else echo "• $@" >> $TODO; fi }
function todone() { sed -i -e "/$*/d" $TODO; }

function rm_trailing_whitespace() {
  exts=(rb html js coffee css scss erb yml ru)
  for ext in "${exts[@]}"
  do
    find . -name "*.$ext" -print0 | xargs -0 sed -i '' -E "s/[[:blank:]]+$//"
  done
}

function gen_pw() {
  local l=$1
  [ "$l" == "" ] && l=16
  LC_CTYPE=C tr -dc A-Za-z0-9_ < /dev/urandom | head -c ${l} | xargs
}

function finder_show_hidden() {
  defaults write com.apple.finder AppleShowAllFiles YES
  killall Finder /System/Library/CoreServices/Finder.app
}

function finder_hide_hidden() {
  defaults write com.apple.finder AppleShowAllFiles NO
  killall Finder /System/Library/CoreServices/Finder.app
}

function man() {
  LESS_TERMCAP_mb=$'\e'"[1;31m" \
  LESS_TERMCAP_md=$'\e'"[1;31m" \
  LESS_TERMCAP_me=$'\e'"[0m" \
  LESS_TERMCAP_se=$'\e'"[0m" \
  LESS_TERMCAP_so=$'\e'"[1;44;33m" \
  LESS_TERMCAP_ue=$'\e'"[0m" \
  LESS_TERMCAP_us=$'\e'"[1;32m" \
  command man "$@"
}

function yta() {
  youtube-dl -ci -f "bestaudio[ext=m4a]" $1
}

function ytv() {
  youtube-dl -f 'bestvideo[ext=mp4]' $1
}

if [ -t 0 ]; then
  set_prompt
fi

# source direnv if machine has it installed
if command -v direnv > /dev/null; then
  eval "$(direnv hook bash)"
fi


# certain machines need some local settings that I don't want to store here
if [[ -s "$HOME/.bash_local" ]]; then source "$HOME/.bash_local"; fi