When discussing with the infra guys they have mentioned it would be
easier to call our linting job pep8, it's indeed badly named but that
target has been used all over openstack for linting projects. As a bonus
point it would make things easier to add the job to the gate. To make
that patch much more interesting than a three characters change I have
improved the validate-samples script to detect if jsonlint was present
and if not fallback to the standard python -mjson.tool which give you
less details but nonetheless works if jsonlint is present.
Change-Id: I8d71a229917004dfd7223a16e4f270101cf2f0a8
This is a simple JSON validation script based on demjson python library,
we do some shell script trickeries to exit properly if there is a
failure for tox (should probably patch demjson to properly exit
instead).
Change-Id: I930908336deef7daeaab5b55ba2031c64698d880
Implements: blueprint json-validation-gate
