Release script for React Native (WIP)

react-native-release.sh

#! /bin/bash

RELEASE="$1"
JAVA_VERSION="1.8"

RED="\033[0;31m"
GREEN="\033[0;32m"
BLUE="\033[0;34m"
ENDCOLOR="\033[0m"

error() {
    echo -e $RED"$@"$ENDCOLOR
    exit 1
}

success() {
    echo -e $GREEN"$@"$ENDCOLOR
}

info() {
    echo -e $BLUE"$@"$ENDCOLOR
}

[[ -z $RELEASE ]] && show_error "No release version specified"

git branch | grep -o ${RELEASE}-stable && show_error "Branch already exists"
java -version 2>&1 | grep ${JAVA_VERSION} || show_error "Java version must be 1.7.x"

git pull || show_error "Couldn't pull from remote repository"
git checkout -b ${RELEASE}-stable || show_error "Couldn't create branch"

show_success "Created release branch: ${RELEASE}-stable"

sed -ie s/^VERSION_NAME=[0-9\.]*-SNAPSHOT/VERSION_NAME=${RELEASE}.0-SNAPSHOT/g "ReactAndroid/gradle.Properties" || show_error "Couldn't update version for Gradle"
./gradlew :ReactAndroid:installArchives || show_error "Couldn't generate artifacts"

artifacts_list=( -javadoc.jar -sources.jar .aar .pom )
artifacts_dir="ls -al ~/.m2/repository/com/facebook/react/react-native/${RELEASE}.0/"

for i in "${artifacts_list[@]}"; do
   artifact_file="${artifacts_dir}/react-native-${RELEASE}.0${i}"

   [[ -f "${artifact_file}" ]] || show_error "Couldn't find file: ${artifact_file}"
   [[ -f "${artifact_file}.asc" ]] || show_error "Couldn't find file: ${artifact_file}.asc"
done

show_success "Generated artifacts for Maven"

sed -ie -E "s/(\"version\":[[:space:]]*\").+(\")/\"version\": \"${RELEASE}.0-rc\"/g" "package.json" || show_error "Couldn't update version for NPM"
sed -ie -E "s/(s.version[[:space:]]{13}=[[:space:]].+)/s.version             = \"${RELEASE}.0-rc\"/g" "React.podspec" || show_error "Couldn't update version for Cocoapods"
sed -ie -E "s/\"com\.facebook\.react:react-native:.+\"/\"com.facebook.react:react-native:${RELEASE}.+\"/g" "local-cli/generator-android/templates/src/app/build.gradle" || show_error "Couldn't update version in build.gradle"

show_success "Updated version numbers"

npm_registry="http://localhost:4873/"

npm set registry "${npm_registry}" && [[ $(npm config list | grep registry) == "registry = \"${npm_registry}\"" ]] || show_error "Couldn't set registry to ${npm_registry}"

show_info "NPM registry set. Run 'sinopia' in a new Terminal"
show_info "   - Make sure it prints 'http address - ${npm_registry}'"
show_info "   - Make sure ${npm_registry} shows no old versions"
show_info ""
show_info "Press any key to continue"
read -n 1

npm publish || show_error "Couldn't publish package to NPM (${npm_registry})"

show_success "Published package to NPM (${npm_registry})"

project_name="RNTestProject"

cd /tmp/
rm -rf "$project_name"
react-native init "$project_name"
grep "\"react-native\": \"^${RELEASE}.0\"" "${project_name}/package.json" || show_error "Incorrect version number in ${project_name}/package.json"
grep "com.facebook.react:react-native:${RELEASE}.+" "${project_name}/android/app/build.gradle" || show_error "Incorrect version number in ${project_name}/android/app/build.gradle"

show_success "New sample project generated at /tmp/${project_name}"

show_info "You need to test the following in both Android and iOS"
show_info "   - Verify that packager opens in new Window"
show_info "   - Verify that you see the 'Welcome to React Native' screen"
show_info "   - Verify 'Reaload JS' works"
show_info "   - Test Chrome debugger by adding breakpoints"
show_info ""

show_info "Press any key to open the project in XCode"
read -n 1
open "/tmp/${project_name}/ios/${project_name}.xcodeproj"

show_info "Press any key to run the sample in Android emulator/device"
read -n 1
cd "${project_name}" && react-native run-android

# TODO: Revert the Javadoc change in ReactAndroid/release.gradle

show_info "Press any key to view the diff"
read -n 1
git diff

show_info "Press any key to commit and push the changes to GitHub"
read -n 1
git commit -am "[${RELEASE}-rc] Bump version numbers"
# git push origin ${RELEASE}-stable