x/solar
Code Issues Proposed changes

Snapshotter show outputs ALL snapshots

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This commit is contained in:
Jedrzej Nowak 2015-09-25 13:24:08 +02:00
parent 6c10e08980
commit db5218f7c0
1 changed files with 16 additions and 8 deletions
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24
snapshotter.py
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@ -91,19 +91,27 @@ def show():
vms = get_vagrant_vms()
for vm in vms:
msg = "[{vm}] {snap}"
kwargs = {
'vm': click.style(vm, fg='green'),
'snap': '',
}
click.echo(click.style(vm, fg='green'))
try:
snap = vboxmanage(['snapshot', vm, 'list'], output_dict=True)
kwargs['snap'] = '{SnapshotName} (UUID: {SnapshotUUID})'.format(**snap)
snap_num = (len(snap.keys()) / 3) - 1
if snap_num < 1:
click.echo(click.style(
'This machine does not have any snapshots',
fg='red'
))
else:
s = {}
for key, value in snap.items():
if not key.startswith('SnapshotName'):
continue
uuid_key = key.replace("SnapshotName", "SnapshotUUID")
click.echo('\t{name} (UUID {uuid})'.format(name=value, uuid=snap[uuid_key]))
except CalledProcessError:
kwargs['snap'] = click.style(
click.echo(click.style(
'This machine does not have any snapshots',
fg='red'
)
click.echo(msg.format(**kwargs))
))
click.echo('-' * 10)