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Update snap charm library #140

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14 changes: 10 additions & 4 deletions charms/worker/k8s/lib/charms/operator_libs_linux/v2/snap.py
Original file line number Diff line number Diff line change
Expand Up @@ -83,7 +83,7 @@

# Increment this PATCH version before using `charmcraft publish-lib` or reset
# to 0 if you are raising the major API version
LIBPATCH = 5
LIBPATCH = 7


# Regex to locate 7-bit C1 ANSI sequences
Expand Down Expand Up @@ -319,7 +319,10 @@ def get(self, key: Optional[str], *, typed: bool = False) -> Any:
Default is to return a string.
"""
if typed:
config = json.loads(self._snap("get", ["-d", key]))
args = ["-d"]
if key:
args.append(key)
config = json.loads(self._snap("get", args))
if key:
return config.get(key)
return config
Expand Down Expand Up @@ -584,13 +587,16 @@ def ensure(
"Installing snap %s, revision %s, tracking %s", self._name, revision, channel
)
self._install(channel, cohort, revision)
else:
logger.info("The snap installation completed successfully")
elif revision is None or revision != self._revision:
# The snap is installed, but we are changing it (e.g., switching channels).
logger.info(
"Refreshing snap %s, revision %s, tracking %s", self._name, revision, channel
)
self._refresh(channel=channel, cohort=cohort, revision=revision, devmode=devmode)
logger.info("The snap installation completed successfully")
logger.info("The snap refresh completed successfully")
else:
logger.info("Refresh of snap %s was unnecessary", self._name)

self._update_snap_apps()
self._state = state
Expand Down
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