# Handle args for subcmd: exp-update

showhelp(){
echo -e "Syntax: $0 exp-update [OPTIONS]...
Options:
  -f, --force      Force check all files even if no new commits
  -p, --packages   Enable package checking and building
  -n, --dry-run    Show what would be done without making changes
  -v, --verbose    Enable verbose output
  -h, --help       Show this help message

This script updates your dotfiles by:
  1. Auto-detecting repository structure (dots/ prefix or direct)
  2. Pulling latest changes from git remote
  3. Optionally rebuilding packages (if -p flag is used)
  4. Syncing configuration files to home directory
  5. Updating script permissions
"
}
# `man getopt` to see more
para=$(getopt \
  -o hfpnv \
  -l help,force,packages,dry-run,verbose,skip-notice \
  -n "$0" -- "$@")
[ $? != 0 ] && echo "$0: Error when getopt, please recheck parameters." && exit 1
#####################################################################################
## getopt Phase 1
# ignore parameter's order, execute options below first
eval set -- "$para"
while true ; do
  case "$1" in
    -h|--help) showhelp;exit;;
    --) break ;;
    *) shift ;;
  esac
done
#####################################################################################
## getopt Phase 2

FORCE_CHECK=false
CHECK_PACKAGES=false
DRY_RUN=false
VERBOSE=false
SKIP_NOTICE=false

eval set -- "$para"
while true ; do
  case "$1" in
    ## Ones without parameter
    -f|--force) FORCE_CHECK=true;shift;;
    # log_info "Force check mode enabled - will check all files regardless of git changes"
    -p|--packages) CHECK_PACKAGES=true;shift;;
    # log_info "Package checking enabled"
    -n|--dry-run) DRY_RUN=true;shift;;
    # log_info "Dry-run mode enabled - no changes will be made"
    -v|--verbose) VERBOSE=true;shift;;
    # log_info "Verbose mode enabled"
    --skip-notice) SKIP_NOTICE=true;shift;;
    # log_warning "Skipping notice about script being untested"
    
    ## Ending
    --) break ;;
    *) echo -e "$0: Wrong parameters.";exit 1;;
  esac
done