dnf: clear updates-available flag when dnf update yields no updates
Fixes QubesOS/qubes-issues#2009
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@ -36,6 +36,22 @@ class QubesHooks(dnf.Plugin):
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self.base = base
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self.log = logging.getLogger('dnf')
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def resolved(self):
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# in case of no action to do, transaction() hook won't be called;
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# report updates availability here - especially when everything is up
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# to date - to clear updates-available flag
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if not self.base.transaction:
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query = self.base.sack.query()
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query = query.upgrades()
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updates = set(query.run())
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subprocess.call([
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'/usr/lib/qubes/qrexec-client-vm',
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'dom0',
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'qubes.NotifyUpdates',
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'/bin/echo',
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str(len(updates))
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])
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def transaction(self):
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if LooseVersion(dnf.const.VERSION) < '2.0.0':
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config = self.read_config(self.base.conf, PLUGIN_CONF)
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