Useful bash settings for the OS X Terminal

.bashrc

# sets the terminal tab-name
function tabname {
      printf "\e]1;$1\a"
}

# some git-stash-like goodies for svn
function shelf {
    if [[ $# -lt 2 ]]; then
        echo "Usage: $0 <patch-file-path> <files>"
        return
    fi      
    patchFile=$1
    shift

    echo "Shelfing changes in $@ to $patchFile"
    svn diff $@ >> $patchFile
    echo -e "Revert files? [y/n]: \c"
    read -n1 ans
    echo ""
    if [[ $ans == 'y' || $ans == 'Y' ]]; then
        svn revert -R $@
    fi      
    echo "Done"
}

function unshelf {
    if [[ $# -lt 1 ]]; then
        echo "Usage: $0 <patch-path> [<dir-to-change> (default: pwd)]"
    fi      
    patchFile=$1
    if [[ $# -eq 1 ]]; then
        tgtDir=. 
    else    
        tgtDir=$2
    fi      
    pushd $tgtDir
    patch -p0 < $patchFile
    echo -e "Erase patchfile? [y/n]: \c"
    read -n1 ans
    echo ""
    if [[ $ans == 'y' || $ans == 'Y' ]]; then
        rm -f $patchFile
    fi      
}

alias shelfls='grep "^\-\-\- " ../*.patch | sed -e "s/---/\t\t/g" | sed -e "s/\.\.\///g"'
function shelfpeek() {
    if [[ $# -ge 1 ]]; then
    cat $1 | grep -A10 "^\-\-\- " | grep -iE "^(\-|\+|\@\@)" | sed -e "s/^+++.*//g" | sed -e "s/^---//g"
    else
    grep -A10 "^\-\-\- " ../*.patch | sed -e "s/^--$/patch-@@ .../" | grep -iE "patch(\.|:|\-\-|\-\+|\-\@\@)" | sed -e "s/^.*patch-+++.*//g" | sed -e "s/patch:---/patch:=====>/g" | sed -e "s/^.*patch-+/\t\t\t+/g" | sed -e "s/^.*patch--/\t\t\t-/g" | sed -e "s/^.*patch-@/\t\t/g"
    fi
}

# I prefer having diffs opened in TW - replace with patch-path and editor of your choice.
function sd {
    svn diff $@ > ~/Desktop/patches/svdiff.patch && open -a /Applications/TextWrangler.app ~/Desktop/patches/svdiff.patch
}