deepstream custom build script for raspberry pie

package-custom.sh

#!/bin/bash
set -e

LTS_VERSION="6"
NODE_VERSION=$( node --version )
NODE_VERSION_WITHOUT_V=$( echo $NODE_VERSION | cut -c2-10 )
COMMIT=$( node scripts/details.js COMMIT )
PACKAGE_VERSION=$( node scripts/details.js VERSION )
UWS_VERSION=0.10.12 #$( node scripts/details.js UWS_VERSION )
PACKAGE_NAME=$( node scripts/details.js NAME )
OS=$( node scripts/details.js OS )
PACKAGE_DIR=build/$PACKAGE_VERSION
DEEPSTREAM_PACKAGE=$PACKAGE_DIR/deepstream.io
GIT_BRANCH=$( git rev-parse --abbrev-ref HEAD )

NODE_SOURCE="nexe_node/node/$NODE_VERSION_WITHOUT_V/node-v$NODE_VERSION_WITHOUT_V"
UWS_SOURCE="nexe_node/uWebSockets/"

EXTENSION=""
if [ $OS = "win32" ]; then
	EXTENSION=".exe"
fi
EXECUTABLE_NAME="build/deepstream$EXTENSION"

echo "Starting deepstream.io packaging with Node.js $NODE_VERSION_WITHOUT_V"
mkdir -p build

echo "Installing missing npm packages, just in case something changes"
npm i

if ! [[ $NODE_VERSION_WITHOUT_V == $LTS_VERSION* ]]; then
	echo "Packaging only done on $LTS_VERSION.x"
	exit
fi

if [ -z $1  ]; then
	if ! [[ ${TRAVIS_BRANCH} = 'master' ]] && ! [[ ${APPVEYOR_REPO_BRANCH} = 'master' ]] && ! [[ ${GIT_BRANCH} = 'master' ]]; then
		echo "Running on branch ${GIT_BRANCH}"
		if [[ -z ${TRAVIS_TAG} ]] && [[ -z ${APPVEYOR_REPO_TAG} ]]; then
			echo "Only runs on tags or master"
			exit
		elif [[ ${APPVEYOR_REPO_TAG} = false ]]; then
			echo "On appveyor, not a tag or master"
			exit
		else
			echo "Running on tag ${TRAVIS_TAG} ${APPVEYOR_REPO_TAG}"
		fi
	else
		echo "Running on master"
	fi
fi

echo -e "\tGenerate License File using unmodified npm packages"
./scripts/license-aggregator.js > build/DEPENDENCIES.LICENSE

echo "Generating meta.json"
node scripts/details.js META

echo -e "Preparing node"
mkdir -p nexe_node/node/$NODE_VERSION_WITHOUT_V
cd nexe_node/node/$NODE_VERSION_WITHOUT_V
rm -rf node-$NODE_VERSION_WITHOUT_V
if [ ! -f node-$NODE_VERSION_WITHOUT_V.tar.gz ]; then
	echo -e "\tDownloading node src"
	curl -o node-$NODE_VERSION_WITHOUT_V.tar.gz https://nodejs.org/dist/v$NODE_VERSION_WITHOUT_V/node-v$NODE_VERSION_WITHOUT_V.tar.gz
fi

echo -e "\tUnpacking node"
tar -xzf node-$NODE_VERSION_WITHOUT_V.tar.gz
cd -

echo -e "\t\tDelete node uws"
rm -rf node_modules/uws

echo -e "\tAdding in UWS"

echo -e "\t\tDownloading UWS"
rm -rf nexe_node/uWebSockets
git clone https://github.com/uWebSockets/uWebSockets.git nexe_node/uWebSockets
cd nexe_node/uWebSockets
#git checkout v$UWS_VERSION
cd -

echo -e "\t\tAdding UWS into node"

C_FILE_NAMES="      'src\/uws\/extension.cpp', 'src\/uws\/Extensions.cpp', 'src\/uws\/Group.cpp', 'src\/uws\/WebSocketImpl.cpp', 'src\/uws\/Networking.cpp', 'src\/uws\/Hub.cpp', 'src\/uws\/uws_Node.cpp', 'src\/uws\/WebSocket.cpp', 'src\/uws\/HTTPSocket.cpp', 'src\/uws\/Socket.cpp',"

if [ $OS = "darwin" ]; then
	echo -e "\t\tapplying patches only tested on darwin node v6.9.1"
	sed -i '' "s@'library_files': \[@'library_files': \[ 'lib\/uws.js',@" $NODE_SOURCE/node.gyp
	sed -i '' "s@'src/debug-agent.cc',@'src\/debug-agent.cc',$C_FILE_NAMES@" $NODE_SOURCE/node.gyp
	sed -i '' "s@'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++0x',  # -std=gnu++0x@'CLANG_CXX_LANGUAGE_STANDARD': 'gnu++0x', 'CLANG_CXX_LIBRARY': 'libc++',@" $NODE_SOURCE/common.gypi
	sed -i '' "14,18d" $NODE_SOURCE/src/util.h
else
	sed -i "s/'library_files': \[/'library_files': \[\n      'lib\/uws.js',/" $NODE_SOURCE/node.gyp
	sed -i "s/'src\/debug-agent.cc',/'src\/debug-agent.cc',\n  $C_FILE_NAMES/" $NODE_SOURCE/node.gyp
	sed -i "s/} catch (e) {/} catch (e) { console.log( e );/" $UWS_SOURCE/nodejs/dist/uws.js
fi

mkdir -p $NODE_SOURCE/src/uws
cp $UWS_SOURCE/src/* $NODE_SOURCE/src/uws
mv $NODE_SOURCE/src/uws/Node.cpp $NODE_SOURCE/src/uws/uws_Node.cpp
cp $UWS_SOURCE/nodejs/extension.cpp $NODE_SOURCE/src/uws
cp $UWS_SOURCE/nodejs/addon.h $NODE_SOURCE/src/uws
cp $UWS_SOURCE/nodejs/dist/uws.js $NODE_SOURCE/lib/uws.js

if [ $OS = "win32" ]; then
	echo "Windows icon"

	NAME=$PACKAGE_VERSION

	echo -e "\tPatch the window executable icon and details"
	cp scripts/resources/node.rc $NODE_SOURCE/src/res/node.rc
	cp scripts/resources/deepstream.ico $NODE_SOURCE/src/res/deepstream.ico

	if ! [[ $PACKAGE_VERSION =~ ^[0-9]+[.][0-9]+[.][0-9]+$ ]]; then
		echo -e "\tVersion can't contain characters in MSBuild, so replacing $PACKAGE_VERSION with 0.0.0"
		NAME="0.0.0"
	fi

	sed -i "s/DEEPSTREAM_VERSION/$NAME/" $NODE_SOURCE/src/res/node.rc
fi

# Nexe Patches
echo "Nexe Patches for Browserify, copying stub versions of optional installs since they aern't bundled anyway"

echo -e "\tStubbing xml2js for needle"
mkdir -p node_modules/xml2js && echo "throw new Error()" >> node_modules/xml2js/index.js

# Creatine package structure
rm -rf build/$PACKAGE_VERSION
mkdir -p $DEEPSTREAM_PACKAGE
mkdir $DEEPSTREAM_PACKAGE/var
mkdir $DEEPSTREAM_PACKAGE/lib
mkdir $DEEPSTREAM_PACKAGE/doc

echo "Adding winston logger to libs"
cd $DEEPSTREAM_PACKAGE/lib
echo '{ "name": "TEMP" }' > package.json
npm install deepstream.io-logger-winston --loglevel error
mv -f node_modules/deepstream.io-logger-winston ./deepstream.io-logger-winston
rm -rf node_modules package.json
cd -

cd $DEEPSTREAM_PACKAGE/lib/deepstream.io-logger-winston
npm install --production --loglevel error
cd -

echo "Creating '$EXECUTABLE_NAME', this will take a while..."
NODE_VERSION_WITHOUT_V=$NODE_VERSION_WITHOUT_V EXECUTABLE_NAME=$EXECUTABLE_NAME node scripts/nexe.js > /dev/null &

PROC_ID=$!
SECONDS=0;
while kill -0 "$PROC_ID" >/dev/null 2>&1; do
	echo -ne "\rCompiling deepstream... ($SECONDS SECONDS)"
	sleep 1
	SECONDS=$[SECONDS+1]
done

echo ""

if wait $pid; then
	echo -e "\tNexe Build Succeeded"
else
	echo -e "\tNexe Build Failed"
	exit 1
fi

echo "Adding docs"
echo -e "\tAdding Readme"
echo "Documentation is available at https://deepstream.io
" > $DEEPSTREAM_PACKAGE/doc/README
echo -e "\tAdding Changelog"
cp CHANGELOG.md $DEEPSTREAM_PACKAGE/doc/CHANGELOG.md
echo -e "\tAdding Licenses"
cp $NODE_SOURCE/LICENSE $DEEPSTREAM_PACKAGE/doc/NODE.LICENSE
mv build/DEPENDENCIES.LICENSE $DEEPSTREAM_PACKAGE/doc/LICENSE

echo "Moving deepstream into package structure at $DEEPSTREAM_PACKAGE"
cp -r conf $DEEPSTREAM_PACKAGE/
cp build/deepstream $DEEPSTREAM_PACKAGE/

echo "Patching config file for zip lib and var directories"
cp -f ./scripts/package-conf.yml $DEEPSTREAM_PACKAGE/conf/config.yml

rm build/deepstream

echo "Files in build directory are $( ls build/ )"
echo "Done"
rm -f npm-shrinkwrap