.bashrc

# -----------
#   General
# -----------
alias ra='rake'
alias ..='cd ..'
alias cp='cp -R'
alias m.='mate .'
alias ll='ls -lh'
alias la='ls -la'
alias du='du -hc'
alias more='less'
alias 64='base64'
alias psa='ps -Ax'
alias cd..='cd ..'
alias cl='clear;ls'
alias rrrm='rm -rf'
alias err='echo $?'
alias get='curl -L'
alias pine='alpine'
alias sch='scheme48'
alias scm='scheme48'
alias chx='chmod +x'
alias xo='xargs open'
alias ldir='ls -d */'
alias ....='cd ../../'
alias mkdir='mkdir -p'
alias af='find . | ack'
alias beep="echo $'\a'"
alias base64='base64 --quiet'
alias recent='ls -lAt | head'
alias gsed='/usr/local/bin/sed'
alias bashhelp='cat ~/.bashhelp'
alias today='date +"%A, %B %d, %Y"'
alias yest='date -v-1d +"%A %B %d, %Y"'
alias now='ruby -e "puts Time.now.to_i"'
alias junit='java junit.textui.TestRunner'
alias htdocs='cd /Applications/MAMP/htdocs/'
alias prepare-ChangeLog='prepare-ChangeLog -o'
alias po='pomo' # http://github.com/visionmedia/pomo
alias ql='qlmanage -p "$@" >& /dev/null' # Quick Look alias
alias mampmysql='/Applications/MAMP/Library/bin/mysql -u joe -p'
alias matedir='cd ~/Library/Application\ Support/TextMate/Bundles'
alias crongen="whenever --load-file ~/.whenever --update-crontab joe"
alias webserver="echo 'http://bogojoker.is-a-geek.com:8000/'; python -m SimpleHTTPServer"
alias desktoptopia='open /Users/joe/Library/Application\ Support/Desktoptopia/.Backgrounds/'


# --------------------
#   Global Variables
# --------------------
bin="$HOME/bin"
code="$HOME/code"
rit="/Volumes/RIT/"
hask="$HOME/haskell"
cron="$bin/crontasks/"
webkit="$HOME/WebKit"
desktop="$HOME/Desktop"
webcore="$webkit/WebCore"
patch="$HOME/Desktop/patch"
jsc="$webkit/JavaScriptCore"
layout="$webkit/LayoutTests/"
school="$HOME/Desktop/School/"
inspector="$webcore/inspector"
frontend="$inspector/front-end"
htdocs="/Applications/MAMP/htdocs"
bogo="/Volumes/BogoJoker/public_html"


# ------------------
#   Mini Variables
# ------------------
b="$bogo"
c="$code"
p="$patch"
h="$htdocs"
w="$webkit"
d="$desktop"
lt="$layout"
wc="$webcore"
f="$frontend"


# -------------
#   School
# -------------
alias fp="cd $school/_Functional_Programming/"


# -------------
#   Shortcuts
# -------------
alias ?='man'
alias i='irb'
alias m='mate'
alias d='dict'
alias e='echo'
alias f='find'
alias g='grep'
alias r='ruby'
alias c='clear'
alias a='ack -a'
alias b='botmap'
alias p='psgrep'
alias l='ls -lhp'
alias h='history'
alias t='template'
alias x='expanurl'
alias w='which -a'
alias s='easy_share'
alias o='better_open'
alias n='ruby -e "ARGV.each{|x|puts x}"'

# ----------------
#   Autocomplete
# ----------------
source ~/.bash_complete


# --------
#   SSHs
# --------
# See: ~/.ssh/config
# Old: ssh host.whatever.edu -l username
alias rit="ssh rit"
alias bogo="ssh bogo"
alias gibson="ssh gibson"


# --------
#   Bash
# --------
alias mbashrc='mate ~/.bashrc'
alias sbashrc='source ~/.bashrc'


# -------
#   Git
# -------
alias ga='git add'
alias gp='git push'
alias gb='git branch'
alias gc='git commit'
alias gs='git status'
alias glg='git lg -1'
alias gch='git checkout'
alias gba='git branch -a'
alias gsr='git svn rebase'
alias gd='git diff --binary'
alias gap="git apply $patch"
alias grm='git rebase master'
alias gca='git commit --amend'
alias gm='git checkout master'
alias glo='git log --oneline -5'
alias grc='git rebase --continue'
alias gai='git add --interactive'
alias gri='git rebase --interactive'
alias gdm='git diff --binary master'
alias gdd='git diff --binary | mate'
alias gdp='git diff --binary HEAD^ | mate'
alias gdc='git diff --binary --cached | mate'
alias gl='git log --pretty=format:"%Cgreen%h%Creset %an %s" --stat -2'
gi() { n $@ >> .gitignore; }
gh() { if [ "$1" ]; then github $*; else github browse; fi; }
gddp() { if [ "$1" ]; then f=$1; else f=$p; fi; git diff --binary > $f; }
gdpp() { if [ "$1" ]; then f=$1; else f=$p; fi; git diff --binary HEAD^ > $f; }


# -------
#   SVN
# -------
rmsvn() { rm -rf `find . -type d -name .svn`; }


# --------
#   Ruby
# --------
alias rspec='spec --format specdoc'
alias gemedit='gemedit --editor=mate'
alias irb='irb -r irb/completion -rubygems'
alias irb19='irb19 -r irb/completion -rubygems'


# ---------
#   Rails
# ---------
alias ss='script/server'
alias sc='script/console'
alias sg='script/generate'


# --------------
#   Javascript
# --------------
alias noder='rlwrap node-repl' # Node.js
alias jss='/Users/joe/code/mozilla-central/js/src/js' # Spidermonkey
alias jsso='/opt/local/bin/js' # Spidermonkey old
alias v8='rlwrap /Users/joe/code/v8/v8' # V8 Javascript Shell
alias jsr='rlwrap java -jar /Users/joe/code/env-js/rhino/js.jar' # Rhino Javascript Shell (Rhino 1.7 release 2 2009 03 22)
alias jsbom='java -jar /Users/joe/code/env-js/rhino/js.jar -f /Users/joe/code/env-js/dist/env.rhino.js -f -' # JS with BOM
alias js='/System/Library/Frameworks/JavaScriptCore.framework/Resources/jsc' # WebKit's JavaScriptCore, aka Nitro or SquirrelFish Extreme
alias narwhal='NARWHAL_ENGINE="jsc" NARWHAL_ENGINE_HOME="platforms/jsc" /Users/joe/code/narwhal/bin/narwhal'
alias narwhalr='/Users/joe/code/narwhal/bin/narwhal'


# ---------
#   Prompt
# ---------
# The terminal display - "user[path](gitbranch)$ "
#   - gitbranch only shows up in a git repo
#   - gitbranch will have a * if there is a pending change (TURNED OFF)
#   - gitbranch Source => http://gist.github.com/31631
# parse_git_dirty(){ [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit (working directory clean)" ]] && echo "*"; }
# parse_git_branch(){ git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1$(parse_git_dirty))/"; }
# export PS1="\u[\w]\$(parse_git_branch)$ "
parse_git_branch(){ git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1)/"; }
export PS1="\u[\w]\$(parse_git_branch)$ "


# ----------
#   WebKit
# ----------
INSPECTOR_COMBINE="NO"
alias bw='build-webkit'
alias pc='prepare-ChangeLog'
alias rc='resolve-ChangeLogs'
alias br='build-inspector;run-safari'
alias bt='build-inspector;run-webkit-tests inspector'
build-images() { cp $frontend/Images/* $webkit/WebKitBuild/Release/WebCore.framework/Resources/inspector/Images; }
build-inspector() {
  inspectorbuilddir="$webkit/WebKitBuild/Release/WebCore.framework/Resources/inspector"
  if [ $INSPECTOR_COMBINE == "YES" ]; then
    $webcore/combine-javascript-resources              \
      --input-html $inspector/front-end/inspector.html \
      --output-dir $inspectorbuilddir                  \
      --output-script-name inspector.js
  else
    cp $inspector/front-end/*.{html,js} $inspectorbuilddir
  fi
  cp $inspector/front-end/*.css $inspectorbuilddir
  cp $webcore/English.lproj/localizedStrings.js \
    $webkit/WebKitBuild/Release/WebCore.framework/Resources/English.lproj/localizedStrings.js
}

trac() {
  path=`echo $(path $1) | ruby -pe 'sub(/^.*WebKit\//,"")'`
  url="http://trac.webkit.org/browser/trunk/$path"
  if [ "$2" ]; then
    o "$url#L$2"
  else
    o $url
  fi
}


# -------------
#   Functions
# -------------

# Open a script on the path in textmate
wm() {
  `which $1 | xargs mate`
}

# Rerun the last cmd and put its output into the clipboard
copy() {
  eval `history | line -s -2 | sed -r "s/[0-9]+//"` | pb;
}

# Just take the last command and put that command into the clipboard
copycmd() {
  echo `history | line -s -2 | sed -E "s/[0-9]+[ \t]+//"` | pb;
}

# Better Copy to Clipboard
pb() {
  ruby -e "print STDIN.readlines.to_s.strip()" | pbcopy;
}

# Get the fileurl of the current directory or the given file
fileurl() {
  if [ "$1" ]
    then echo "file://$(pwd)/$1"
    else echo "file://$(pwd)"
  fi
}

# Get the full path of the current directory or the given file
path() {
  if [ "$1" ]
    then echo "$PWD/$1"
    else pwd
  fi
}

# Shortcut for `open` but no arguments opens the current directory
better_open() {
  if [ "$1" ]
    then `open "$1"`
    else `open .`
  fi
}

# Append to an Environmental Variable
addto() {
  old=`env | grep "^$1=" | sed "s/^$1=//"`
  export $1=$old:$2
}

# Output a dictionary lookup immediately
# Source: http://github.com/isaacs/dotfiles/blob/master/.extra.bashrc
dict () {
  curl -s dict://dict.org/d:$1 | perl -ne 's/\r//; last if /^\.$/; print if /^151/../^250/'
}

# Lookup in the Apple Dictionary
# Source: http://hayne.net/MacDev/Bash/aliases.bash
odict() {
  open dict:///"$@";
}

# Convenience for printing awk fields
# NOTE: when making a public script use `cut`
fawk() {
  CMD="{print \$$1"
  shift
  while [ $# -gt 0 ]; do
    CMD=$CMD",\$$1"
    shift
  done
  CMD=$CMD'}'
  awk "$CMD"
}

# Handy Extract Program
# Source: http://www.shell-fu.org/lister.php?id=375
# Modifications: added jar, removed 7z and rar
extract() {
  if [ -f $1 ]; then
    case $1 in
      *.tar.bz2)   tar xvjf $1   ;;
      *.tar.gz)    tar xvzf $1   ;;
      *.bz2)       bunzip2 $1    ;;
      *.gz)        gunzip $1     ;;
      *.jar)       jar xf $1     ;;
      *.tar)       tar xvf $1    ;;
      *.tbz2)      tar xvjf $1   ;;
      *.tgz)       tar xvzf $1   ;;
      *.zip)       unzip $1      ;;
      *.Z)         uncompress $1 ;;
      *)           echo "'$1' cannot be extracted via >extract<" ;;
    esac
  else
    echo "'$1' is not a valid file"
  fi
}

# Cool History Summerizer
historyawk(){ history|awk '{a[$2]++}END{for(i in a){printf"%5d\t%s\n",a[i],i}}'|sort -nr|head; }

# cd directly to a dir and list contents
cdl() {
  if [ "$1" ]
    then builtin cd "$1" && ll
    else builtin cd && ll
  fi
}

# mkdir and cd directly to it
mkdirc() {
  if [ "$1" ]
    then mkdir -p "$1" && cd "$1"
  fi
}

# Open a new terminal tab in the same directory as the current
# SOURCE => http://pastie.caboo.se/188640
#    AND => http://justinfrench.com/index.php?id=231
nth() {
  osascript -e "
  Tell application \"Terminal\"
    activate
    tell application \"System Events\" to tell process \"Terminal\" to keystroke \"t\" using command down
    do script with command \"cd '$(pwd)'; clear\" in selected tab of the front window
  end tell"
}

# Merge two directories. Copying over files.
# Usage: merge dir1 dir2
# This copies everything in dir1 INTO dir2, overwriting same named files
dirmerge() {
  if [[ $# == 2 ]]; then
    dir1=$1
    dir2=$2
    echo "Merging $1 into $2"
    cp -R -v $1/* $2
  else
    echo 'usage: dirmerge dir1 dir2'
  fi
}

# Convert a Man Page to a PDF, really slick
# SOURCE => http://dotfiles.org/~miragj/.bashrc
pman() { man -t "$1" | open -f -a /Applications/Preview.app/; }

# Run .profile (MacPorts)
source ~/.profile

# Count lines of code in a [1:dir] or the current
# working directory.
# SOURCE: http://github.com/visionmedia/dotfiles/blob/master/.bash_profile

function lc {
  dir=${1:-.}
  awk=''

  # Extensions
  exts=( c h rb rake module inc php install js css haml sass erb )
  exts_pattern=`echo ${exts[*]} | tr " " "|"`

  # AWK iteration
  for (( i = 0; i < ${#exts[*]}; i++ )); do
  awk=${awk}' /\.('${exts[$i]}')$/ { '${exts[$i]}'_total += $1 }'
  done

  # AWK print each total
  awk=${awk}' END {'
  for (( i = 0; i < ${#exts[*]}; i++ )); do
  awk=${awk}' printf "'${exts[$i]}' %d \\n", '${exts[$i]}'_total;'
  done

  # AWK print aggregated total
  awk=${awk}' total = '
  for (( i = 0; i < ${#exts[*]}; i++ )); do
  awk=${awk}${exts[$i]}'_total + '
  done

  # AWK close
  awk=${awk}'0; printf "total %d \\n", total; }'

  echo -ne $(find "$dir" -type f | egrep '\.('"$exts_pattern"')$' | xargs wc -l | awk "$awk")
}

# PDF Merge Command, to be created later
# /usr/local/bin/gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=talking_points.pdf dbsi-notes-1.pdf dbsi-notes-2.pdf dbsi-notes-3.pdf dbsi-notes-4.pdf

# Reminder how to do neat diffs
# diff <(echo a) <(echo b)