warn about Windows deprecation

[atarkowska]

Following ome/omero-documentation#1437 web plugin should also warn

To test:

• bin\omero web -h
• bin\omero web help

try other commands from help

• bin\omero web config ...

they should contain:

bin\omero web config nginx
WARNING: Support for Windows will be removed in OMERO 5.3, see http://blog.openmicroscopy.org/tech-issues/future-plans/deployment/2016/03/22/windows-support/

cc: @jburel

[joshmoore]

Perhaps: "Support for Windows will be removed in OMERO 5.3"? Provide http://blog.openmicroscopy.org/tech-issues/future-plans/deployment/2016/03/22/windows-support/ (or too long)?

[atarkowska]

done

[joshmoore]

Print-out for reviewers:

bin\omero web help
Support for Windows will be removed in OMERO 5.3, see http://blog.openmicroscopy.org/tech-issues/future-plans/deployment/2016/03/22/windows-support
/

[dominikl]

Hm, I can't get the warning, but I used the right build and the PR seems be merged... any ideas what I'm missing?

ls29139:bin dlindner$ ./omero web --help
usage: ./omero web [-h] <subcommand> ...

OMERO.web configuration/deployment tools

Optional Arguments:
  In addition to any higher level options

  -h, --help          show this help message and exit

Subcommands:
  Use ./omero web <subcommand> -h for more information.

  <subcommand>
    help              Extended help
    start             Primary start for the OMERO.web server
    stop              Stop the OMERO.web server
    restart           Restart the OMERO.web server
    status            Status for the OMERO.web server
    iis               IIS (un-)install of OMERO.web 
    config            Output a config template for web server
    syncmedia         Advanced use: Creates needed symlinks for static media files (Performed automatically by 'start')
    clearsessions     Advanced use: Can be run as a cron job or directly to clean out expired sessions.
    call              Developer use: call appname "[executable] scriptname" args
    enableapp         Developer use: runs enable.py and then syncdb
    gateway           Developer use: Loads the blitz gateway into a Python interpreter
ls29139:bin dlindner$ ./omero version
5.2.2-238-7115acc-ice35-b281

[joshmoore]

@dominikl : only works under Windows due to the call to _isWindows

[dominikl]

Ah thanks! Sure, makes sense :)

[dominikl]

Works fine, warning message is shown in above mentioned cases, e. g. omero web help or omero web config nginx, however not for --help on specific commands like omero web config --help, but that might be intended/not necessary.

[atarkowska]

@dominikl thanks for testing, I had difficulty to add warning to --help as either it appears across all commands running --help or it double because the message is in decorator. At this moment I am not sure about any solution

[atarkowska]

as discussed cherry-picked to #4601 can be closed now