This bug still appears for relative paths in 2.0.0-trusty-amd64. I get:
$ juju upgrade-charm horizon-juju --path . ERROR cannot upgrade "horizon-juju" to "."
Rather than causing the user to endlessly guess what path Juju is asking you to provide, the error message could actually print it.
Error cannot upgrade "horizon-juju" from "." as it was originally deployed from /home/bac/charms/horizon-juju-charm
This bug still appears for relative paths in 2.0.0-trusty-amd64. I get:
$ juju upgrade-charm horizon-juju --path .
ERROR cannot upgrade "horizon-juju" to "."
Rather than causing the user to endlessly guess what path Juju is asking you to provide, the error message could actually print it.
Error cannot upgrade "horizon-juju" from "." as it was originally deployed from charms/ horizon- juju-charm
/home/bac/