I meant to follow up with this last week but lost track. In addition to the raw API for getting charm content, you can also just do `charm pull $CHARM_ID` to get the archive zip, in case that's easier.
For charm stats, the API docs that Rick linked to includes the "stats" endpoint. You can see some example usage of that in https://github.com/juju-solutions/k8s-kpi-scripts/blob/master/src/files/thirdparty/k8s-charm-cs-stats For layer and interfaces, you can use the GitHub API to query how many layers and interfaces are available (ex. https://github.com/juju-solutions/charmbuild-kpi-import/blob/master/scripts/github) but unfortunately there's no easy way at this time to tell how many charms a given layer is used in. On Fri, Jan 26, 2018 at 3:25 AM, Merlijn Sebrechts < merlijn.sebrec...@gmail.com> wrote: > Awesome! Thanks guys! > > 2018-01-25 17:38 GMT+01:00 Rick Harding <rick.hard...@canonical.com>: > >> https://github.com/juju/charmstore/blob/v5-unstable/docs/API.md is the >> docs for the API to the charmstore itself. As Adam notes, you can pull down >> any file and there's manifest call that lists out the files in the charm. >> From there you could probably check if the charm has a layers.yaml and if >> so fetch that file, parse it, etc. >> >> https://github.com/juju/charmstore/blob/v5-unstable/docs/ >> API.md#get-idmetamanifest >> >> On Thu, Jan 25, 2018 at 11:22 AM Adam Collard <adam.coll...@canonical.com> >> wrote: >> >>> Hi Merlijn, >>> >>> >>> On Thu, 25 Jan 2018 at 16:17 Merlijn Sebrechts < >>> merlijn.sebrec...@gmail.com> wrote: >>> >>>> Hi all >>>> >>>> >>>> I'm writing a Juju-related paper and I'd like to get statistics >>>> on Charm, layer and interface usage. Are these publicly available? >>>> >>>> Related: is there a documented API to get the code of the charms that >>>> are available in the charm store? >>>> >>> >>> GET https://api.jujucharms.com/charmstore/v5/$MY_CHARM_NAME/archive/ >>> will give you a .zip >>> and >>> >>> GET https://api.jujucharms.com/charmstore/v5/$MY_CHARM_NAME/arch >>> ive/$PATH/$TO/$FILE >>> will give you the 'raw' contents. >>> >>> e.g. curl https://api.jujucharms.com/charmstore/v5/postgresql/archive/ >>> hooks/install >>> >>> YMMV, >>> >>> Adam >>> -- >>> Juju-dev mailing list >>> Juju-dev@lists.ubuntu.com >>> Modify settings or unsubscribe at: https://lists.ubuntu.com/mailm >>> an/listinfo/juju-dev >>> >> > > -- > Juju-dev mailing list > Juju-dev@lists.ubuntu.com > Modify settings or unsubscribe at: https://lists.ubuntu.com/ > mailman/listinfo/juju-dev > >
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