dotfiles

.bash_profile

# [[ -r ~/.bash_prompt ]] && source ~/.bash_prompt
# [[ -s ~/.bashrc ]] && source ~/.bashrc
# [[ -s ~/.exports ]] && source ~/.exports
for file in ~/.{bash_prompt,bashrc,exports}; do
  [ -r "$file" ] && source "$file"
done

alias rdbm="be rake db:migrate"
alias rdbt="be rake db:test:prepare"
alias seed="be rake db:seed"
alias dropdb="~/pg_kill.sh && be rake db:drop"
alias createdb="be rake db:create"
alias initdb="createdb && rdbm && rdbt && seed"
alias fuckdb="dropdb && createdb && rdbm && rdbt && seed"

alias pubkey="cat ~/.ssh/id_rsa.pub | pbcopy && echo 'Yay! Key copied to clipboard.'"

alias pgdir="cd /usr/local/var/postgres"
alias rmpg="rm postmaster.pid"
alias startpg="pg_ctl -D /usr/local/var/postgres -l /usr/local/var/postgres/server.log start"
alias restartpg="pgdir && rmpg && startpg"

.bash_prompt

# @gf3’s Sexy Bash Prompt, inspired by “Extravagant Zsh Prompt”
# Shamelessly copied from https://github.com/gf3/dotfiles

default_username='paulirish'

if [[ $COLORTERM = gnome-* && $TERM = xterm ]] && infocmp gnome-256color >/dev/null 2>&1; then
  export TERM=gnome-256color
elif infocmp xterm-256color >/dev/null 2>&1; then
  export TERM=xterm-256color
fi

if tput setaf 1 &> /dev/null; then
  tput sgr0
  if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
    MAGENTA=$(tput setaf 9)
    ORANGE=$(tput setaf 172)
    GREEN=$(tput setaf 190)
    PURPLE=$(tput setaf 141)
    WHITE=$(tput setaf 256)
  else
    MAGENTA=$(tput setaf 5)
    ORANGE=$(tput setaf 4)
    GREEN=$(tput setaf 2)
    PURPLE=$(tput setaf 1)
    WHITE=$(tput setaf 7)
  fi
  BOLD=$(tput bold)
  RESET=$(tput sgr0)
else
  MAGENTA="\033[1;31m"
  ORANGE="\033[1;33m"
  GREEN="\033[1;32m"
  PURPLE="\033[1;35m"
  WHITE="\033[1;37m"
  BOLD=""
  RESET="\033[m"
fi

# Fastest possible way to check if repo is dirty. a savior for the WebKit repo.
function parse_git_dirty() {
   git diff --quiet --ignore-submodules HEAD 2>/dev/null; [ $? -eq 1 ] && echo '*'
}

function parse_git_branch() {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/\1$(parse_git_dirty)/"
}

# Only show username/host if not default
function usernamehost() {
  if [ $USER != $default_username ]; then echo "${MAGENTA}$USER ${WHITE}at ${ORANGE}$HOSTNAME $WHITEin "; fi
}

# iTerm Tab and Title Customization and prompt customization
# http://sage.ucsc.edu/xtal/iterm_tab_customization.html

# Put the string " [bash]   hostname::/full/directory/path"
# in the title bar using the command sequence
# \[\e]2;[bash]   \h::\]$PWD\[\a\]

# Put the penultimate and current directory
# in the iterm tab
# \[\e]1;\]$(basename $(dirname $PWD))/\W\[\a\]

PS1="\[\e]2;$PWD\[\a\]\[\e]1;\]$(basename "$(dirname "$PWD")")/\W\[\a\]${BOLD}\$(usernamehost)\[$GREEN\]\w\[$WHITE\]\$([[ -n \$(git branch 2> /dev/null) ]] && echo \" on \")\[$PURPLE\]\$(parse_git_branch)\[$WHITE\]\n\$ \[$RESET\]"

pg_kill.sh

#!/usr/bin/env bash
# kill all connections to the postgres server
if [ -n "$1" ] ; then
  where="where pg_stat_activity.datname = '$1'"
  echo "killing all connections to database '$1'"
else
  where="where pg_stat_activity.datname in (select datname from pg_database where datname != 'postgres')"
  echo "killing all connections to database"
fi

cat <<-EOF | psql -U kasper -d postgres
SELECT pg_terminate_backend(pg_stat_activity.pid)
FROM pg_stat_activity
${where}
EOF