On Fri, Oct 24, 2014 at 1:58 PM, Joshua Hoblitt <jhobl...@cpan.org> wrote:

> On 10/24/2014 11:49 AM, Wil Cooley wrote:
> > On the other hand, I'm more likely to try to run grep on the master,
> which
> > does not work well with minimized JSON (I'm clever enough that I can do
> it,
> > but I would curse under my breath at having to do so). (Yes, I could
> > probably query PuppetDB for these cases, but...)
>
> If you haven't already tried it, jgrep (http://jgrep.org/) can be helpful.
>
>
And if you want a mind warping, but incredibly powerful, tool try out jq (
http://stedolan.github.io/jq/). I used it to process a directory full of
json files into a single file that contained an analysis.

echo *.analysis | xargs cat | jq -s 'map(.[] |
select(has("Puppet::Pops::Model::ResourceExpression")) | to_entries) | add
| group_by(.key) | map({ "key": .[0] | .key, "value": map(.value) | add })
| from_entries as $expressions | { "expressions": $expressions,
"expressions_per_resource": (($expressions | to_entries | map(.value) |
add) / ($expressions | .["Puppet::Pops::Model::ResourceExpression"])),
"most_common_expressions": $expressions | to_entries | sort_by(.value) |
reverse | .[0:9] | map(.key) }'

Had to echo and cat because there were too many files for the command line.

-Josh
>
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