dotfiles.org

~ tcort /.bashrc

# Thomas Cort <tom@tomcort.com>
# Last update: Wed Mar 12 18:35:59 EDT 2008

# If not running interactively, don't do anything
if [ -z "$PS1" ]
then
        return
fi

# Source global definitions
if [ -f /etc/bashrc ]
then
        . /etc/bashrc
fi

# Safe default permissions
umask 077

# Display the revision number of the current repository.
svn_rev() {
        svn info $@ | awk '/^Revision:/ {print $2}'
}

# Do an svn update and show the log messages since the last update.
svn_uplog() {
        local old_revision=`svn_rev $@`
        local first_update=$((${old_revision} + 1))

        svn up -q $@
        if [ $(svn_rev $@) -gt ${old_revision} ]
        then
                svn log -v -rHEAD:${first_update} $@
        else
                echo "No Changes."
        fi
}

# Extracts files from nearly any archive (like unfoo).
function extract() {
        if [ -f $1 ]
        then
                case $1 in
                        *.tbz2)
                                tar jpvxf $1
                                ;;
                        *.tar.bz2)
                                tar jpvxf $1
                                ;;
                        *.bz2)
                                bunzip2 $1
                                ;;
                        *.tar.gz)
                                tar zvxf $1
                                ;;
                        *.gz)
                                gunzip $1
                                ;;
                        *.tar)
                                tar vxf $1
                                ;;
                        *.rar)
                                unrar x $1
                                ;;
                        *.zip)
                                unzip $1
                                ;;
                        *.Z)
                                uncompress $1
                                ;;
                        *.7z)
                                7z x $1
                                ;;
                        *)
                                echo "Don't know how to extract files from '$1'"
                        ;;
                esac
        else
                echo "Usage: extract [filename]"
        fi
}

function format() {
        find ./ -name \*.[ch] -exec indent -nbad -nbfda -bap -nbc -br -brs -c33 \
        -cd33 -ncdb -ce -ci4 -cli0 -cp33 -d0 -di1 -nfc1 -nfca -i8 -ip0 -l240    \
        -lp -npcs -npsl -nsc -nsob -nss -ts8 -cs -ut {} \;
        find ./ -name \*.[ch]~ -exec rm {} \;
}