deploy.sh

#! /bin/bash
# A modification of https://gist.github.com/kloon/6487562
# The difference is that 
# 1. Some error fix
# 2. Push only one tag
# 3. Does not download full repo from svn, download only trunk.

# main config
PLUGINSLUG="plugin-slug" # this should be the slug of your main wordpress plugin (folder name)
MAINFILE="plugin-main-file.php" # this should be the name of your main php file in the wordpress plugin
SVNUSER="user" # your svn username

CURRENTDIR=`pwd`
# git config
GITPATH="$CURRENTDIR" # this file should be in the base of your git repository

# svn config
SVNPATH="/tmp/$PLUGINSLUG" # path to a temp SVN repo. No trailing slash required and don't add trunk.
SVNURL="https://plugins.svn.wordpress.org/$PLUGINSLUG" # Remote SVN repo on wordpress.org, with no trailing slash

# Let's begin...
echo ".........................................."
echo
echo "Preparing to deploy wordpress plugin"
echo
echo ".........................................."
echo

# Check version in readme.txt is the same as plugin file after translating both to unix line breaks to work around grep's failure to identify mac line breaks
NEWVERSION1=`grep "^Stable tag:" $GITPATH/readme.txt | awk -F' ' '{print $NF}'`
echo "readme.txt version: $NEWVERSION1"
NEWVERSION2=`grep "Version:" $GITPATH/$MAINFILE | awk -F' ' '{print $NF}'`
echo "$MAINFILE version: $NEWVERSION2"

NEWVERSION1="$(echo -e "${NEWVERSION1}" | tr -d '[:space:]')"
NEWVERSION2="$(echo -e "${NEWVERSION2}" | tr -d '[:space:]')"

if [ "$NEWVERSION1" != "$NEWVERSION2" ]; then echo "Version in readme.txt & $MAINFILE don't match. Exiting...."; exit 1; fi

echo "New Version $NEWVERSION1"

echo "Versions match in readme.txt and $MAINFILE. Let's proceed..."

if git show-ref --tags --quiet --verify -- "refs/tags/$NEWVERSION1"
    then
		echo "Version $NEWVERSION1 already exists as git tag. Exiting....";
		exit 1;
	else
		echo "Git version does not exist. Let's proceed..."
fi

cd $GITPATH
echo -e "Enter a commit message for this new version: \c"
read COMMITMSG
git commit -am "$COMMITMSG"

echo "Tagging new version in git"
git tag -a $NEWVERSION1 -m "Tagging version $NEWVERSION1"

echo "Pushing latest commit to origin, with tags"
git push origin master
git push origin $NEWVERSION1

echo
echo "Creating local copy of SVN repo ..."
svn co $SVNURL/trunk $SVNPATH/trunk

echo "Exporting the HEAD of master from git to the trunk of SVN"
git checkout-index -a -f --prefix=$SVNPATH/trunk/

echo "Ignoring github specific files and deployment script"
svn propset svn:ignore "deploy.sh
README.md
.git
.gitignore
.gitattributes" "$SVNPATH/trunk/"

echo "Changing directory to SVN and committing to trunk"
cd $SVNPATH/trunk/
# Add all new files that are not set to be ignored
svn status | grep '^?' | sed -e 's/^? *//' | xargs --no-run-if-empty -d '\n' svn add
svn commit --username=$SVNUSER -m "$COMMITMSG"

echo "Creating new SVN tag"
svn copy $SVNURL/trunk $SVNURL/tags/$NEWVERSION1 -m "Tagging version $NEWVERSION1"

echo "Removing temporary directory $SVNPATH"
rm -fr $SVNPATH

echo "*** FIN ***"