forge-atomic-deployment.sh

# Atomic Deployment with Laravel Forge

# Native .env handling via Laravel Forge GUI
# Support for nodejs via nvm.
# Persistent Folders!
# No need for Envoyer!

# Installation
# * Update CONF_GIT_REPOSITORY to match your Git Repository.
# * Update persistent folders as needed.
# * Add this Script as Deploy Script into your Laravel Forge Application.
# * Set Web Directory on your Laravel Forge Application to "/current/YOUR_PUBLIC_PATH"

CONF_GIT_REPOSITORY=git@github.com:user/repo.git
CONF_KEEP_RELEASES=3

FOLDER_CLONE_TEMP="$FORGE_SITE_PATH/clone-temp"
FOLDER_CLONE_TEMP_GIT="$FOLDER_CLONE_TEMP/.git"
FOLDER_REPOSITORY="$FORGE_SITE_PATH/repository"
FOLDER_REPOSITORY_GIT="$FOLDER_REPOSITORY/.git"
FOLDER_PERSISTENT="$FORGE_SITE_PATH/persistent"
FOLDER_RELEASES="$FORGE_SITE_PATH/releases"
FOLDER_RELEASE_NOW_BUILDING="$FOLDER_RELEASES/$FORGE_DEPLOYMENT_ID"
FOLDER_RELEASE_LIVE="$FORGE_SITE_PATH/current"
FILE_ENV_LIVE="$FOLDER_RELEASE_LIVE/.env"

cd $FORGE_SITE_PATH

# Reinitialize repository for first deployment.
if [ ! -d "$FOLDER_REPOSITORY_GIT" ]; then
  rm -rf $FORGE_SITE_PATH
  mkdir -p $FORGE_SITE_PATH
  mkdir -p $FOLDER_REPOSITORY
  cd $FORGE_SITE_PATH
  git clone $CONF_GIT_REPOSITORY $FOLDER_CLONE_TEMP
  mv $FOLDER_CLONE_TEMP_GIT $FOLDER_REPOSITORY
  rm -rf $FOLDER_CLONE_TEMP
fi

# Create new release folder.
mkdir -p $FOLDER_RELEASE_NOW_BUILDING

# Copy .git from repository
cp -r $FOLDER_REPOSITORY_GIT $FOLDER_RELEASE_NOW_BUILDING

# Pull git repository.
cd $FOLDER_RELEASE_NOW_BUILDING
git pull origin $FORGE_SITE_BRANCH
git reset --hard
cd $FORGE_SITE_PATH

# Composer!
cd $FOLDER_RELEASE_NOW_BUILDING
$FORGE_COMPOSER install --no-dev --no-interaction --prefer-dist --optimize-autoloader
cd $FORGE_SITE_PATH

# Make sure all persistent folders exist.
mkdir -p $FOLDER_PERSISTENT/storage
mkdir -p $FOLDER_PERSISTENT/storage/app
mkdir -p $FOLDER_PERSISTENT/storage/app/public
mkdir -p $FOLDER_PERSISTENT/storage/logs
mkdir -p $FOLDER_PERSISTENT/storage/framework
mkdir -p $FOLDER_PERSISTENT/storage/framework/cache
mkdir -p $FOLDER_PERSISTENT/storage/framework/sessions
mkdir -p $FOLDER_PERSISTENT/storage/framework/testing
mkdir -p $FOLDER_PERSISTENT/storage/framework/views

# Link persistent folders.
rm -rf $FOLDER_RELEASE_NOW_BUILDING/storage
ln -s $FOLDER_PERSISTENT/storage $FOLDER_RELEASE_NOW_BUILDING/storage

rm -rf $FOLDER_RELEASE_NOW_BUILDING/public/storage
ln -s $FOLDER_PERSISTENT/storage/app/public $FOLDER_RELEASE_NOW_BUILDING/public/storage

# Build Frontend (requires https://forgerecipes.com/recipes/266)
# DO NOT source nvm.sh in folder with .nvmrc file! https://github.com/nvm-sh/nvm/issues/1985
cd $FORGE_SITE_PATH
source /home/forge/.nvm/nvm.sh
cd $FOLDER_RELEASE_NOW_BUILDING
nvm install && nvm use
node -v
npm install
npm run production
cd $FORGE_SITE_PATH

# Copy over .env from current release.
if [ -f "$FILE_ENV_LIVE" ]; then
  cp $FILE_ENV_LIVE $FOLDER_RELEASE_NOW_BUILDING
else
  echo "WARN! $FILE_ENV_LIVE does not exist!"
  # Recommended: Uncomment this exit 1 after you ran your first deployment!
  # exit 1
fi

# Switch out folders.
touch $FOLDER_RELEASE_LIVE
rm $FOLDER_RELEASE_LIVE
ln -s $FOLDER_RELEASE_NOW_BUILDING $FOLDER_RELEASE_LIVE

# Cleanup
cd $FOLDER_RELEASES
ls -t | tail -n +$((CONF_KEEP_RELEASES + 1)) | xargs rm -rf
cd $FORGE_SITE_PATH