Update script for MacPorts, ConTeXt, Python, LilyPond, Google Fonts and Perl

update.sh

#!/bin/bash

NO_PORT=0
NO_TEX=0
NO_PYTHON=0
NO_FONTS=0
DO_PERL=0

for PARAM in $*
do
	case $PARAM in
	help|--help|-h)
		echo "parameters:"
		echo "noport: don’t update DarwinPorts"
		echo "notex:  don’t update ConTeXt"
		echo "nopy:   don’t update Python"
		echo "nofonts: don’t update Google Fonts"
		echo "doperl: update Perl"
		exit 0
		;;
	noport)
		NO_PORT=1
		echo "I won’t update DarwinPorts."
		;;
	notex)
		NO_TEX=1
		echo "I won’t update ConTeXt."
		;;
	nopy)
		NO_PYTHON=1
		echo "I won’t update Python modules."
		;;
	nofonts)
		NO_FONTS=1
		echo "I won’t update Google Webfonts."
		;;
	doperl)
		DO_PERL=1
		;;
	esac
done

PATH=$PATH:/opt/local/bin
PORT='/opt/local/bin/port'
SVNCO='/opt/local/bin/svn checkout'
SVNUP='/opt/local/bin/svn update'
GITUP='/opt/local/bin/git pull -q'
HGUP='/opt/local/bin/hg pull -u' 
PIP='/Library/Frameworks/Python.framework/Versions/Current/bin/pip install -Uq'
PYSP='/Library/Frameworks/Python.framework/Versions/Current/lib/python2.7/site-packages'

Utter() {
	echo "$1";
	terminal-notifier -message "$1" -title "Update"
	return 0;
}

UpdateSubdirs() {
	OLDDIR=`pwd`;
	cd "$1";
	for DIR in *
	do
		if [ -d "$DIR" ]; then
			echo "$DIR"
			cd "$DIR";
			if [ -d ".svn" ]; then
				$SVNUP;
			else
			if [ -d ".git" ]; then
				$GITUP;
			else
			if [ -d ".hg" ]; then
				$HGUP;
			else
				echo "-- nothing to update --";
			fi;
			fi;
			fi;
			cd ..;
		fi
	done;
	cd "$OLDDIR";
	return 0;
}

if [ $NO_PORT -ne 1 ]; then

	Utter "Updating DarwinPorts. Need Password."
	cd
	sudo port selfupdate
	sudo port -puRc upgrade outdated
	sudo port -p uninstall inactive
	
	Utter "DarwinPorts is updated."
	
fi

Utter "Updating LilyPond"
cd ~
lyp install self

if [ $NO_TEX -ne 1 ]; then
	
	Utter "Updating ConTeXt"
	cd ~/Library/texmf
	source ./tex/setuptex ./tex
	./first-setup.sh --extras=all --engine=luatex
	mtxrun --selfupdate
	luatools --generate
	
	Utter "ConTeXt is updated."
	
fi

if [ $NO_FONTS -ne 1 ]; then
	
	Utter "Updating Google Web Fonts"
	cd ~/fonts/googlefontdirectory && $HGUP && cd

fi

if [ $NO_PYTHON -ne 1 ]; then
	
	Utter "Updating Python"
	cd $PYSP
	UpdateSubdirs $PYSP
	UpdateSubdirs ~/workspace

fi

if [ $DO_PERL -eq 1 ]; then
# My Perl installation is outdated;
# trying to update to module versions that belong to newer Perl versions fails.
	Utter "Updating Perl. Need Password."
	sudo perl -MCPAN -e"force upgrade"
	Utter "Perl is updated."

fi