Publishes from git repository to wordpress.org plugin directory via svn. It expects the git repo to sit in /git subfolder.

publish.sh

#!/bin/bash

# args
VERSION=${1}
MSG=${2-'Deploy from git'}
COMMIT=${3-true}
UPDATE_ALL=${4-true}

if [ ! ${VERSION} ]; then
	echo 'Error: no version given'
	exit
fi

BASEDIR=$(cd `dirname "${BASH_SOURCE[0]}"` && pwd)
SLUG=$(basename $BASEDIR)
SRC_DIR=${BASEDIR}/git
DEST_DIR=${BASEDIR}/svn

cd $SRC_DIR
if [ ! $(git tag --list $VERSION) ]; then
	echo 'Error: wrong version'
	git add *
	git commit -a -m "version ${VERSION}: ${MSG}"
	git tag ${VERSION}
	git push origin master --tags
fi

echo 'Building SVN from GIT'
# make sure we're deploying from the right dir
if [ ! -d "$SRC_DIR/.git" ]; then
	echo "$SRC_DIR doesn't seem to be a git repository"
	exit
fi

# make sure the SVN repo exists
if [ ! -d "${BASEDIR}/svn" ]; then
	echo "Coudn't find the SVN repo at ${BASEDIR}/svn. Trying to create one..."
	svn co http://plugins.svn.wordpress.org/$SLUG/ ${BASEDIR}/svn
	exit
fi

if [ ${UPDATE_ALL} ]; then
	TAGS=$(git tag)
	for TAG in ${TAGS[@]} 
	do
		echo ${TAG##v}
		TAG_DIR=${DEST_DIR}/tags/${TAG##v}
		if [ ! -d "${TAG_DIR}" ]; then
			mkdir ${TAG_DIR}
		fi
		rm -rf ${TAG_DIR}/*
		git archive --format=tar ${TAG} | tar -C ${TAG_DIR} -xf -
		# check .svnignore
		for file in $(cat "$TAG_DIR/.svnignore" 2> /dev/null)
		do
			rm -rf $TAG_DIR/$file
		done
	done
else
	echo ${VERSION##v}
	TAG_DIR=${DEST_DIR}/tags/${VERSION##v}
	if [ ! -d "${TAG_DIR}" ]; then
		mkdir ${TAG_DIR}
	fi
	rm -rf ${TAG_DIR}/*
	git archive --format=tar ${VERSION} | tar -C ${TAG_DIR} -xf -
	# check .svnignore
	for file in $(cat "$TAG_DIR/.svnignore" 2> /dev/null)
	do
		rm -rf $TAG_DIR/$file
	done	
fi

SVN_TRUNK=${DEST_DIR}/trunk
rm -rf ${SVN_TRUNK}/*
git archive --format=tar ${VERSION} ./readme.txt | tar -C ${SVN_TRUNK} -xf -
rm -rf ${DEST_DIR}/assets/*
git archive --format=tar assets | tar -C ${DEST_DIR}/assets -xf -

cd $DEST_DIR

# Transform the readme
#if [ -f readme.md ]; then
#	mv readme.md readme.txt
#	sed -i '' -e 's/^# \(.*\)$/=== \1 ===/' -e 's/ #* ===$/ ===/' -e 's/^## \(.*\)$/== \1 ==/' -e 's/ #* ==$/ ==/' -e 's/^### \(.*\)$/= \1 =/' -e 's/ #* =$/ =/' readme.txt
#fi

# svn addremove
svn stat | awk '/^\?/ {print $2}' | xargs svn add > /dev/null 2>&1
svn stat | awk '/^\!/ {print $2}' | xargs svn rm --force

svn stat

if [ ${COMMIT} ]; then
	svn ci -m "$VERSION: $MSG"
fi