Change in ovirt-engine-cli[master]: cli: add basic scripting capabilities

[mpastern at redhat.com]

Michael Pasternak has submitted this change and it was merged.

Change subject: cli: add basic scripting capabilities
......................................................................


cli: add basic scripting capabilities

this patch adds basic scripting capabilities,
added new option -f/--file that accept path
to the file with ovirt-shell commands,

also added new command called 'file'

HELP
===

[oVirt shell (connected)]# help file

        == Usage ==

        file FILE

        == Description ==

        This command reads commands from the FILE instead of stdin.

        == Examples ==

        file /home/test/script

EXAMPLE
======

[mpastern at lp /]#  ovirt-shell --connec -l ... -u ... -p ... -f /home/mpastern/script

or

[oVirt shell (connected)]# file /home/mpastern/script

SCRIPT
======

less /home/mpastern/script
-----_____----------------

list vms
list clusters
list datacenters
...

Change-Id: I08b7fd6d072e237e1dc95ed6f41fb57387c72dd5
Signed-off-by: Michael Pasternak <mpastern at redhat.com>
---
M src/ovirtcli/options.py
M src/ovirtcli/shell/engineshell.py
A src/ovirtcli/shell/filecmdshell.py
3 files changed, 145 insertions(+), 11 deletions(-)

Approvals:
  Michael Pasternak: Verified; Looks good to me, approved


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Gerrit-MessageType: merged
Gerrit-Change-Id: I08b7fd6d072e237e1dc95ed6f41fb57387c72dd5
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine-cli
Gerrit-Branch: master
Gerrit-Owner: Michael Pasternak <mpastern at redhat.com>
Gerrit-Reviewer: Juan Hernandez <juan.hernandez at redhat.com>
Gerrit-Reviewer: Michael Pasternak <mpastern at redhat.com>
Gerrit-Reviewer: Ori Liel <oliel at redhat.com>