deploy.sh

#!/bin/bash
#
# Copyright 2019 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#

# main config
PLUGINSLUG="native-lazyload"
CURRENTDIR=`pwd`
MAINFILE="$PLUGINSLUG.php" # This should be the name of your main php file in the WordPress plugin
DEFAULT_EDITOR="/usr/bin/vim"

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

# svn config
SVNPATH="/tmp/$PLUGINSLUG" # Path to a temp SVN repo. No trailing slash required.
SVNURL="https://plugins.svn.wordpress.org/$PLUGINSLUG/" # Remote SVN repo on wordpress.org

# Let's begin...
echo
echo "Deploy WordPress plugin"
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"

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

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

if git show-ref --quiet --tags --verify -- "refs/tags/$NEWVERSION1"
    then
        echo "Version $NEWVERSION1 already exists as git tag. Skipping."
    else
        printf "Tagging new Git version..."
        git tag -a "$NEWVERSION1" -m "tagged version $NEWVERSION1"
        echo "Done."

        printf "Pushing new Git tag..."
        git push --quiet --tags
        echo "Done."
fi

cd $GITPATH

printf "Creating local copy of SVN repo..."
svn checkout --quiet $SVNURL/trunk $SVNPATH/trunk
echo "Done."

printf "Exporting the HEAD of master from Git to the trunk of SVN..."
git checkout-index --quiet --all --force --prefix=$SVNPATH/trunk/
echo "Done."

printf "Preparing commit message..."
echo "updated version to $NEWVERSION1" > /tmp/wppdcommitmsg.tmp
echo "Done."

printf "Preparing assets-wp-repo..."
if [ -d $SVNPATH/trunk/assets-wp-repo ]
    then
        svn checkout --quiet $SVNURL/assets $SVNPATH/assets > /dev/null 2>&1
        mkdir $SVNPATH/assets/ > /dev/null 2>&1 # Create assets directory if it doesn't exists
        mv $SVNPATH/trunk/assets-wp-repo/* $SVNPATH/assets/ # Move new assets
        rm -rf $SVNPATH/trunk/assets-wp-repo # Clean up
        cd $SVNPATH/assets/ # Switch to assets directory
        svn stat | grep "^?\|^M" > /dev/null 2>&1 # Check if new or updated assets exists
        if [ $? -eq 0 ]
            then
                svn stat | grep "^?" | awk '{print $2}' | xargs svn add --quiet # Add new assets
                echo -en "Committing new assets..."
                svn commit --quiet -m "updated assets"
                echo "Done."
            else
                echo "Unchanged."
        fi
    else
        echo "No assets exists."
fi

cd $SVNPATH/trunk/

printf "Building assets..."
rm -rf vendor
composer install
rm -rf node_modules
npm install
npm run build
echo "Done."

printf "Removing unnecessary source and test files..."
rm CONTRIBUTING.md
rm LICENSE.md
rm LICENSE
rm README.md
rm -rf .github
rm -rf node_modules
rm -rf tests
rm -rf vendor
echo "Done."

printf "Ignoring GitHub specific files and deployment script..."
svn propset --quiet svn:ignore ".babelrc
.codeclimate.yml
.editorconfig
.eslintignore
.eslintrc.json
.git
.gitignore
.travis.yml
composer.json
composer.lock
deploy.sh
gulpfile.js
package.json
package-lock.json
phpcs.xml.dist
phpmd.xml.dist
phpunit.integration.xml.dist
phpunit.xml.dist
webpack.config.js" .
echo "Done."

printf "Adding new files..."
svn stat | grep "^?" | awk '{print $2}' | xargs svn add --quiet
echo "Done."

printf "Removing old files..."
svn stat | grep "^\!" | awk '{print $2}' | xargs svn remove --quiet
echo "Done."

printf "Enter a commit message for this new SVN version..."
$DEFAULT_EDITOR /tmp/wppdcommitmsg.tmp
COMMITMSG=`cat /tmp/wppdcommitmsg.tmp`
rm /tmp/wppdcommitmsg.tmp
echo "Done."

printf "Committing new SVN version..."
svn commit --quiet -m "$COMMITMSG"
echo "Done."

printf "Tagging and committing new SVN tag..."
svn copy $SVNURL/trunk $SVNURL/tags/$NEWVERSION1 --quiet -m "tagged version $NEWVERSION1"
echo "Done."

printf "Removing temporary directory %s..." "$SVNPATH"
rm -rf $SVNPATH/
echo "Done."

echo
echo "Plugin $PLUGINSLUG version $NEWVERSION1 has been successfully deployed."
echo