Shell - FrontHelpers. This script is designed for front-end microservices based on javascript and nodejs.

utils.sh

#!/bin/sh

print_usage () {
  cat <<PRINT
  Usage: ${0} <command>

  Commands:
    checkPackageManager       Check if npm or yarn is used
    bump_ver                  bump version
    setProjectID              set project id to html meta tag
    get <key>                 get value from .env file
    set <key> <value>         set value to .env file
    makeScriptGlobalSystem    make script global in OS system for calling script from anywhere
PRINT
}

checkPackageManager() {
  if [ -f "package-lock.json" ]; then
    echo "npm"
  elif [ -f "yarn.lock" ]; then
    echo "yarn"
  else
    echo "unknown"
  fi
}

bump_ver () {
  echo "Bumping version..."
  local package_manager=$(checkPackageManager)
  if [ "$package_manager" = "npm" ]; then
    npm version patch
  elif [ "$package_manager" = "yarn" ]; then
    yarn version --patch
  else
    echo "Unknown package manager"
    exit 1
  fi
}

setProjectID() {
    local project_id=$(cat package.json | jq -r '.version')
    local index_html=$(cat index.html)
    local new_index_html=$(echo "$index_html" | sed "s/<meta name=\"project-id\" content=\".*\" \/>/<meta name=\"project-id\" content=\"$project_id\" \/>/")
    echo "$new_index_html" > index.html
    git add index.html
    git commit -m "Set project id to $project_id"
}

get() {
  local key=$1
  local value=$(cat .env | grep "$key" | cut -d '=' -f 2)
  echo "$value"
}

set() {
  local key=$1
  local value=$2
  local new_env=$(cat .env | sed "s/$key=.*/$key=$value/")
  echo "$new_env" > .env
  git add .env
  git commit -m "Set $key to $value"
}

makeScriptGlobalSystem() {
  local script_name=$(basename "$0")
  local script_path=$(pwd)/"$script_name"
  local script_path_global="/usr/local/bin/$script_name"
  if [ -f "$script_path_global" ]; then
    echo "Script already exists in $script_path_global"
    exit 1
  fi
  sudo ln -s "$script_path" "$script_path_global"
  echo "Script created in $script_path_global"
}

case "$1" in
  checkPackageManager)
    checkPackageManager
    ;;
  bump_ver)
    bump_ver
    ;;
  setProjectID)
    setProjectID
    ;;
  get)
    get "$2"
    ;;
  set)
    set "$2" "$3"
    ;;
  makeScriptGlobalSystem)
    makeScriptGlobalSystem
    ;;
  *)
    print_usage
    ;;
esac