A kudu deployment script for a WordPress site using bower and gulp for front-end

kudu-php.sh

#!/bin/bash

# ----------------------
# KUDU Deployment Script
# Version: 1.0.15
# ----------------------

# Helpers
# -------

set -e
exitWithMessageOnError () {
  if [ ! $? -eq 0 ]; then
    echo "An error has occurred during web site deployment."
    echo $1
    exit 1
  fi
}

# Prerequisites
# -------------

# Verify node.js installed
hash node 2>/dev/null
exitWithMessageOnError "Missing node.js executable, please install node.js, if already installed make sure it can be reached from current environment."

# Setup
# -----

SCRIPT_DIR="${BASH_SOURCE[0]%\\*}"
SCRIPT_DIR="${SCRIPT_DIR%/*}"
ARTIFACTS=$SCRIPT_DIR/../artifacts
KUDU_SYNC_CMD=${KUDU_SYNC_CMD//\"}

if [[ ! -n "$DEPLOYMENT_SOURCE" ]]; then
  DEPLOYMENT_SOURCE=$SCRIPT_DIR
fi

if [[ ! -n "$NEXT_MANIFEST_PATH" ]]; then
  NEXT_MANIFEST_PATH=$ARTIFACTS/manifest

  if [[ ! -n "$PREVIOUS_MANIFEST_PATH" ]]; then
    PREVIOUS_MANIFEST_PATH=$NEXT_MANIFEST_PATH
  fi
fi

if [[ ! -n "$DEPLOYMENT_TARGET" ]]; then
  DEPLOYMENT_TARGET=$ARTIFACTS/wwwroot
else
  KUDU_SERVICE=true
fi

if [[ ! -n "$KUDU_SYNC_CMD" ]]; then
  # Install kudu sync
  echo Installing Kudu Sync
  npm install kudusync -g --silent
  exitWithMessageOnError "npm failed"

  if [[ ! -n "$KUDU_SERVICE" ]]; then
    # In case we are running locally this is the correct location of kuduSync
    KUDU_SYNC_CMD=kuduSync
  else
    # In case we are running on kudu service this is the correct location of kuduSync
    KUDU_SYNC_CMD=$APPDATA/npm/node_modules/kuduSync/bin/kuduSync
  fi
fi

pushd "$DEPLOYMENT_SOURCE/wp-content/themes/theme/"
echo "Installing bower"
npm install bower@1.8.0 --silent
exitWithMessageOnError "bower failed"
echo "Installing gulp"
npm install gulp@3.9.1 --silent
exitWithMessageOnError "gulp failed"
echo "Installing local packages"
npm install --silent
echo "Installing bower packages"
./node_modules/.bin/bower install
echo "Running gulp"
./node_modules/.bin/gulp --production
popd

##################################################################################################################################
# Deployment
# ----------

echo Handling Basic Web Site deployment.

# 1. KuduSync
if [[ "$IN_PLACE_DEPLOYMENT" -ne "1" ]]; then
  "$KUDU_SYNC_CMD" -v 50 -f "$DEPLOYMENT_SOURCE" -t "$DEPLOYMENT_TARGET" -n "$NEXT_MANIFEST_PATH" -p "$PREVIOUS_MANIFEST_PATH" -i ".git;.hg;.deployment;deploy.sh;node_modules;bower_components"
  exitWithMessageOnError "Kudu Sync failed"
fi

##################################################################################################################################
pushd "$DEPLOYMENT_SOURCE/wp-content/themes/theme/"
rm -rf dist/
popd
echo "Finished successfully."