Add deployment script

Author: carloscdias

.deployment

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+[config]
+command = bash deploy.sh

deploy.sh

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+#!/bin/bash
+
+# ----------------------
+# KUDU Deployment Script
+# Version: 1.0.15
+# ----------------------
+
+# Helpers
+# -------
+
+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
+
+# Node Helpers
+# ------------
+
+selectNodeVersion () {
+  if [[ -n "$KUDU_SELECT_NODE_VERSION_CMD" ]]; then
+    SELECT_NODE_VERSION="$KUDU_SELECT_NODE_VERSION_CMD \"$DEPLOYMENT_SOURCE\" \"$DEPLOYMENT_TARGET\" \"$DEPLOYMENT_TEMP\""
+    eval $SELECT_NODE_VERSION
+    exitWithMessageOnError "select node version failed"
+
+    if [[ -e "$DEPLOYMENT_TEMP/__nodeVersion.tmp" ]]; then
+      NODE_EXE=`cat "$DEPLOYMENT_TEMP/__nodeVersion.tmp"`
+      exitWithMessageOnError "getting node version failed"
+    fi
+    
+    if [[ -e "$DEPLOYMENT_TEMP/__npmVersion.tmp" ]]; then
+      NPM_JS_PATH=`cat "$DEPLOYMENT_TEMP/__npmVersion.tmp"`
+      exitWithMessageOnError "getting npm version failed"
+    fi
+
+    if [[ ! -n "$NODE_EXE" ]]; then
+      NODE_EXE=node
+    fi
+
+    NPM_CMD="\"$NODE_EXE\" \"$NPM_JS_PATH\""
+  else
+    NPM_CMD=npm
+    NODE_EXE=node
+  fi
+}
+
+##################################################################################################################################
+# Deployment
+# ----------
+
+echo Handling node.js 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"
+  exitWithMessageOnError "Kudu Sync failed"
+fi
+
+# 2. Select node version
+selectNodeVersion
+
+# 3. Install npm packages
+if [ -e "$DEPLOYMENT_TARGET/package.json" ]; then
+  cd "$DEPLOYMENT_TARGET"
+  eval $NPM_CMD install --production
+  exitWithMessageOnError "npm failed"
+  cd - > /dev/null
+fi
+
+# 4. Copy config-sample.js to config.js
+if [ -e "$DEPLOYMENT_TARGET/config-sample.js" ]; then
+  cd "$DEPLOYMENT_TARGET"
+  echo Creating config file...
+  cp "config-sample.js" "config.js"
+  cd - > /dev/null
+fi
+
+##################################################################################################################################
+echo "Finished successfully."