Subbu - I didnât understand your point? How would I know to do pharo -- --list , by looking at the output of âhelp? (And in fact that doesnât work on OSX, it prompts me for an image - thus reinforcing my point that the default image doesnât appear to work, at least not in osx). I swear a year or two ago, help told you how to do this? As it is now, a new user would have no clue - I think it would be helpful if the vm âhelp suggested you try âpharo <name.image> âhelpâ for further image based parameters. (And all cog users agreed to support âhelp in images so that this message was true). Tim
On 30 Apr 2019, at 09:21, K K Subbu <kksubbu.ml@gmail.com> wrote:
On 30/04/19 3:35 AM, Tim Mackinnon wrote:
Anyway - I tried using the command line on OSX ( I noticed they had used pharo, and not pharo-ui â which I never understood: why is it not pharo for ui and pharo-cmd for terminal, as it burns most people?) - and typed âpharo âhelpâ, and you get an impressive long list of commands - however it doesnât show you the useful Image commands anymore? So you would never know to use âpharo Pharo.image âlistâ. A while back it showed you that - but its now gone which seems a shame?
$ pharo --help
will pass the option --help to the VM, not the virtual image. You have to "Precede <arguments> by '--' to terminate VM options and begin the virtual image and its options.
$ pharo -- --list
will pass the --list to the default image - ${PHARO_IMAGE:-Pharo.image}
I also notice at the bottom of the list, its says the the image name defaults to Pharo.image - however I havenât noticed that works at all - you have to specify an image, so thats a bit misleading. $ PHARO_IMAGE=Pharo.image ./pharo -- eval 3+4 7 $ PHARO_IMAGE=Pharo.image ./pharo -- --help Usage: [<subcommand>] [--help] [--copyright] [--version] [--list] [ --no-quit ] --help print this help message --copyright print the copyrights --version print the version for the image and the vm --list list a description of all active command line handlers --no-quit keep the image running without activating any other command line handler <subcommand> a valid subcommand in --list
Preference File Modification: --preferences-file load the preferences from the given <FILE> --no-default-preferences do not load any preferences from the default locations
Documentation: A PharoCommandLineHandler handles default command line arguments and options. The PharoCommandLineHandler is activated before all other handlers. It first checks if another handler is available. If so it will activate the found handler.
$ PHARO_IMAGE=Pharo.image ./pharo -- --list Currently installed Command Line Handlers: Fuel Loads fuel files config Install and inspect Metacello Configurations from the command line save Rename the image and changes file update Load updates printVersion Print image version st Loads and executes .st source files test A command line test runner clean Run image cleanup get Install catalog projects from the command line (consult catalog at http://catalog.pharo.org) eval Directly evaluates passed in one line scripts
HTH .. Subbu