alpas

#!/usr/bin/env bash

APP_NAME="short_urls_service"

cecholn() {
  RED="\033[0;31m"
  GREEN='\033[0;32m'
  YELLOW='\033[1;33m'
  BLUE='\033[1;34m'

  NC='\033[0m' # No Color

  printf "${!1}${2} ${NC}\n"
}

cecho() {
  RED="\033[0;31m"
  GREEN='\033[0;32m'
  YELLOW='\033[1;33m'
  BLUE='\033[1;34m'
  NC='\033[0m' # No Color

  printf "${!1}${2} ${NC}"
}

install() {
  cecholn "BLUE" "Building $APP_NAME..."
  if ./gradlew "$@" installdist; then
    cecholn "GREEN" "🙌 Done!"
  else
    cecholn "RED" "😿 Failed!"
  fi
}

build() {
  cecholn "BLUE" "Building $APP_NAME..."
  if ./gradlew build -q >/dev/null 2>&1; then
    cecholn "GREEN" "🙌 Done!"
  else
    cecholn "RED" "😿 Failed!"
  fi
}

buildJar() {
  cecholn "BLUE" "Building $APP_NAME jar..."
  if ./gradlew shadowJar >/dev/null 2>&1; then
    cecholn "GREEN" "🙌 Done!"
  else
    cecholn "RED" "😿 Failed!"
  fi
}

runApp() {
    MY_PATH=$(dirname "$0")
    MY_PATH=$( (cd "$MY_PATH" && pwd))
    APP_PATH="${MY_PATH}"

    export alpas_run_mode="console"
    export alpas_root_dir="$APP_PATH"

    ./gradlew run -q --args="$*" #>/dev/null 2>&1

    unset alpas_run_mode
    unset alpas_root_dir
}

checkJava() {
    java=$(command -v java)
    cecholn "BLUE" " Making sure the correct version of Java is installed..."
    if [[ "$java" ]]; then
        _java=java
    elif [[ -n "$JAVA_HOME" ]] && [[ -x "$JAVA_HOME/bin/java" ]];  then
        _java="$JAVA_HOME/bin/java"
    else
        cecholn "RED" " Java not found. Make sure to install the proper version: https://alpas.dev/docs/installation"
        exit 1
    fi

    if [[ "$_java" ]]; then
        full_version=$("$_java" -version 2>&1 | head -1 | cut -d'"' -f2)
        version=$("$_java" -version 2>&1 | head -1 | cut -d'"' -f2 | sed '/^1\./s///' | cut -d'.' -f1)
        if [[ "$version" -gt "8" ]]; then
            cecholn "GREEN" " Found supported Java version $full_version! 👍"
        else
            cecholn "RED" " Unsupported Java version $full_version. Make sure to install the proper version: https://alpas.dev/docs/installation"
            exit 1
        fi
    fi
}

if [[ $# -eq 1 ]]; then
  case "$1" in
  init)
    cecholn "RED" " Oops! I need your app name."
    printf " Please provide app's full name. The command should be something like:"
    cecholn "GREEN" " ./alpas init com.example.blog"
    ;;
  watch)
    shift;
    ./gradlew run -t --quiet "$@"
    ;;
  build)
    build
    ;;
  run)
    shift;
    ./gradlew run --quiet "$@"
    ;;
  serve)
    shift;
    ./gradlew run --quiet "$@"
    ;;
  help)
    runApp --help
    ;;
  list)
    runApp --help
    ;;
  jar)
    buildJar
    ;;
  *)
    runApp "$@"
    ;;
  esac
elif [[ $1 == *"init"* ]]; then
  if [ -f ./.env ]; then
    cecho "RED" " Oops!"
    echo "Looks like your app is already crafted."
  else
    cecholn "BLUE" " Crafting your app...\n"

    # todo: check that the proper versions of Gradle is installed
    checkJava
    gradle wrapper >/dev/null 2>&1
    chmod +x ./gradlew
    ./gradlew >/dev/null 2>&1

    cecholn "BLUE" " Copying .env file..."
    cp ./.env.example ./.env

    # todo: replace perl with bash
    perl -p -i -e 's/com.egorsmkv.short_urls_service/'"$2"'/g' `grep -Ril --exclude-dir=node_modules --exclude-dir=.gradle --exclude-dir=.idea  com.egorsmkv.short_urls_service .`
    app_name="${2##*.}"
    perl -p -i -e 's/short_urls_service/'"${app_name}"'/g' `grep -Ril --exclude-dir=node_modules --exclude-dir=.gradle --exclude-dir=.idea  short_urls_service .`

    cecholn "BLUE" " Generating your app key..."
    app_key=$(env LC_CTYPE=C tr -dc "A-Za-z0-9_$%^&*()-+=" </dev/urandom | head -c 32 | base64)
    perl -p -i -e 's/__APP_KEY__/'"base64:${app_key}"'/g' `grep -l __APP_KEY__ .env`

    cecholn "BLUE" " Building your app..."
    cecholn "BLUE" " This will take a few seconds."
    rm -rf ./build
    rm -rf ./out
    gradle build --quiet >/dev/null 2>&1
    build --quiet >/dev/null 2>&1

    cecholn "BLUE" " Linking src/main/resources/web folder..."
    ./alpas link:web --quiet
    cecholn "BLUE" " Linking src/main/resources/templates folder..."
    ./alpas link:templates --quiet

    printf "\n"
    cecholn "GREEN" " ✓ Your app is crafted!\n"
    cecholn "BLUE" " Run ./alpas serve to serve your app."
    cecholn "BLUE" " Run ./alpas help to see all the available Alpas commands.\n"
    cecholn "YELLOW" " Don't forget to checkout the docs: https://alpas.dev/docs"
  fi
else
  runApp "$@"
fi