of script updates

[danoli3]

Since this is Developer useful in this Release window this will aide

of.sh

• oF script 0.1.0 -> 0.2.0 - fixed subcommands
• update now supports pg/projectgenerator / libs
• fixed passing values to subscripts when not needed
• added version query for library and pg

download_libs

• added variable for HOST_URL -u --url - default to github/openframeworks/apothecary

one@One4Sevens-MBP openFrameworksiOSTIPS % ./of help     
Wed  5 Mar 2025 13:15:17 AEDT: [openFrameworks: help]
Usage: ./of <command> [subcommand] [options]

Commands:
  update [subcommand]    Update openFrameworks components
    libs                 Download openFrameworks libraries (default)
    pg | projectgenerator  Download Project Generator

  version [subcommand]   Show version information
    of                   Show openFrameworks version (default)
    pg | projectgenerator Show Project Generator version

  upgrade [subcommand]   Upgrade openFrameworks components
    addons               Upgrade addons (backup recommended)
    apps                 Upgrade apps (backup recommended)

Options:
  -h, --help             Show this help message

Examples:
  ./of update              # Updates libraries
  ./of update pg           # Updates Project Generator
  ./of version             # Shows openFrameworks version
  ./of version pg          # Shows Project Generator version
  ./of upgrade addons      # Upgrades addons
  ./of upgrade apps        # Upgrades apps