mbruzek / bundler Goto Github PK

The charm show command prints all the information about a charm by default. I found out yesterday it can be scoped to specific sections of the metadata.

Running scoped queries is faster than returning all the data.

time charm show cs:~containers/trusty/kubernetes
...
real    0m4.036s
user    0m9.020s
sys     0m1.020s
time charm show cs:~containers/trusty/kubernetes id
id:
  Id: cs:~containers/trusty/kubernetes-2
  Name: kubernetes
  Revision: 2
  Series: trusty
  User: containers

real    0m2.292s
user    0m9.052s
sys     0m0.928s

Using scoped queries can save time in bundler code that calls charm show for specific sections of the metadata! Use it!

The local subcommand should also create Juju 2.0 bundles that do not use the "local:" prefix, but rather a relative or absolute path to the charm.