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https://issues.apache.org/jira/browse/CLOUDSTACK-7670?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shalom Bhooshi updated CLOUDSTACK-7670:
---------------------------------------
Description:
Consider the output here from cloudmonkey here
{code}
cloudmonkey list zones
404 Client Error: Not Found
{code}
One would expect to be able to pipe this output to another util to parse it
{code}
# cloudmonkey list zones | grep 'Client Error'; echo $?
1
{code}
However, that does not match due to there being the non-printable ANSI codes to
colour the output around the word ''Error''
{code}
# cloudmonkey list zones | cat -et
^[[34;01m404^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mClient^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[31;01mError^[[39;49;00m^[[39;49;00m:^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mNot^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mFound^[[39;49;00m$
# cloudmonkey list zones | grep 'Client.*Error'; echo $?
404 Client Error: Not Found
0
{code}
Cloudmonkey ought to test if the output is interactive and only display in
colour if it is through something like so
{code}
if sys.flags.interactive:
#interactive, colours are ok
else:
#not interactive, colours are not ok.
{code}
was:
Consider the output here from cloudmonkey here
{code}
cloudmonkey list zones
404 Client Error: Not Found
{code}
One would expect to be able to pipe this output to another util to parse it
{code}
# cloudmonkey list zones | grep 'Client Error'; echo $?
1
{code}
However, that does not match due to there being the non-printable ANSI codes to
colour the output around the word ''Error''
{code}
# cloudmonkey list zones | cat -et
^[[34;01m404^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mClient^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[31;01mError^[[39;49;00m^[[39;49;00m:^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mNot^[[39;49;00m^[[39;49;00m
^[[39;49;00m^[[39;49;00mFound^[[39;49;00m$
# cloudmonkey list zones | grep 'Client.*Error'; echo $?
404 Client Error: Not Found
0
{code}
Cloudmonkey ought to test if the output is interactive and only display in
colour if it is through something like so
{code}
if sys.flags.interactive:
#interactive, colours are ok
else:
#not interactive, colours are not ok.
{code}
> Cloudmonkey should not force coloured output when not interactive
> -----------------------------------------------------------------
>
> Key: CLOUDSTACK-7670
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7670
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the
> default.)
> Components: Cloudmonkey
> Environment: # cloudmonkey --version
> cloudmonkey 5.2.0
> Reporter: Shalom Bhooshi
>
> Consider the output here from cloudmonkey here
> {code}
> cloudmonkey list zones
> 404 Client Error: Not Found
> {code}
> One would expect to be able to pipe this output to another util to parse it
> {code}
> # cloudmonkey list zones | grep 'Client Error'; echo $?
> 1
> {code}
> However, that does not match due to there being the non-printable ANSI codes
> to colour the output around the word ''Error''
> {code}
> # cloudmonkey list zones | cat -et
> ^[[34;01m404^[[39;49;00m^[[39;49;00m
> ^[[39;49;00m^[[39;49;00mClient^[[39;49;00m^[[39;49;00m
> ^[[39;49;00m^[[31;01mError^[[39;49;00m^[[39;49;00m:^[[39;49;00m^[[39;49;00m
> ^[[39;49;00m^[[39;49;00mNot^[[39;49;00m^[[39;49;00m
> ^[[39;49;00m^[[39;49;00mFound^[[39;49;00m$
> # cloudmonkey list zones | grep 'Client.*Error'; echo $?
>
> 404 Client Error: Not Found
> 0
> {code}
> Cloudmonkey ought to test if the output is interactive and only display in
> colour if it is through something like so
> {code}
> if sys.flags.interactive:
> #interactive, colours are ok
> else:
> #not interactive, colours are not ok.
> {code}
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