<create>: create a English version script.

tool/install-en.sh

@@ -0,0 +1,130 @@
+# to avoid the operate system not supporting Chinese output, create an english version
+install_dir=""
+version="pre"
+path_to_executable=""
+default_install_path="/usr/local/bin"
+binary_name="chsrc"
+temp_install_dir=""
+
+# display related info
+info() {
+  echo "[INFO] $*"
+}
+
+# display error message
+error() {
+  echo -e "[ERROR] $*" >&2
+  exit 1
+}
+
+# display help information for the chsrc installer,
+# including usage instructions and available options.
+help() {
+  echo "chsrc Installer"
+  echo
+  echo "Usage: install.sh [-h] [-d <install_directory>] [-v <version>]"
+  echo "Options:"
+  echo "-h     Display this help information"
+  echo "-d     Specify the installation directory, defaults to /usr/local/bin; overwrites old versions if already installed"
+  echo "-v     Specify the version number, range is from 0.1.4 to 0.1.9 or 'pre'"
+  echo
+}
+
+# set install path, if use -d specify, check whether it exists.
+set_install_path() {
+  if [ -n "$install_dir" ]; then
+    # Expand ~ symbol
+    install_dir="${install_dir/#\~/$HOME}"
+
+    # Check if the path exists; if not, create it
+    if [ ! -d "$install_dir" ]; then
+      echo "Directory $install_dir does not exist. Creating..."
+      mkdir -p "$install_dir" || { echo "Failed to create directory, please retry"; exit 1; }
+      temp_install_dir="$install_dir"  # Record temporary installation directory
+    fi
+  elif existing_path=$(command -v "$binary_name" 2>/dev/null); then
+    info "$binary_name is already installed, updating path: ${existing_path}"
+    install_dir=$(dirname "$existing_path")
+  else
+    # Check default path
+    if [ -d "$default_install_path" ] && [ -w "$default_install_path" ]; then
+      install_dir="$default_install_path"
+    else
+      error "Default download path /usr/local/bin is not writable. Please run the script with sudo; or specify another path using the -d option."
+    fi
+  fi
+}
+
+# install specifying arch, os, version chsrc binary file from Gitee Repository
+install() {
+  arch="$(uname -m | tr '[:upper:]' '[:lower:]')"
+
+  case "$arch" in
+    x86_64)  arch="x64" ;;
+    aarch64|arm64) arch="aarch64" ;;
+    riscv64) arch="riscv64" ;;
+    armv7*)  arch="armv7" ;;
+    *)       error "Unsupported architecture: ${arch}" ;;
+  esac
+
+  platform="$(uname -s | awk '{print tolower($0)}')"
+
+  case "$platform" in
+    linux)  platform="linux" ;;
+    darwin) platform="macos" ;;
+    *)      error "Unsupported platform: ${platform}" ;;
+  esac
+
+  if [[ ! "$version" =~ ^(pre|0\.1\.([4-9]))$ ]]; then
+      # Version does not meet the criteria, report error
+      error "Unsupported version: ${version}. Version number must be between 0.1.4 and 0.1.9 or 'pre'"
+  fi
+
+  # generate download url
+  url="https://gitee.com/RubyMetric/chsrc/releases/download/${version}/${binary_name}-${arch}-${platform}"
+
+  path_to_executable="${install_dir}/${binary_name}"
+
+  info "Downloading ${binary_name} (${arch} architecture, ${platform} platform, version ${version}) to ${path_to_executable}"
+
+  if curl -sL "$url" -o "$path_to_executable"; then
+    chmod +x "$path_to_executable"
+    info "🎉 Installation completed, path: $path_to_executable"
+  else
+    error "Download failed, please check your network connection and proxy settings: ${url}"
+  fi
+}
+
+# Cleanup function
+cleanup() {
+  if [ -n "$temp_install_dir" ] && [ -d "$temp_install_dir" ]; then
+    echo "Cleaning up created directory: $temp_install_dir"
+    rm -rf "$temp_install_dir"
+  fi
+}
+
+# Set trap to catch exit signals
+trap cleanup EXIT
+
+# Parser commandline argvs
+while getopts ":hd:v:" option; do
+  case $option in
+  h)
+    help
+    exit 0
+    ;;
+  d)
+    install_dir=${OPTARG}
+    ;;
+  v)
+    version=${OPTARG}
+    ;;
+  \?)
+    echo "Invalid command line option. Use -h for help"
+    exit 1
+    ;;
+  esac
+done
+
+set_install_path
+install