vault.CreateVault takes the unlocker passphrase and writes the vault
directory, its metadata, long-term public key and passphrase unlocker
into a temporary directory, renames that into vaults.d once complete,
and only then makes the vault current. secret init and secret vault
create call it once instead of adding the unlocker afterwards, so a
kill part-way leaves either no vault, whose temporary directory the
next command that takes the lock deletes, or a complete one. A test
records the state directory before every change the call makes and
checks each state, and the command run again from it.
Model: opus-5-5
A command killed part-way could leave a temporary file or directory of
secret.WriteFileAtomic or secret.TempDirFor, encrypted keys included,
for good. LockStateDir now empties the lock file once it holds the lock
and writes "finished" there just before releasing it. A holder that
does not find that deletes such leftovers from the state directory,
each vault, each secret and each version, the only places those helpers
make them, matching names that start with "." and hold ".tmp-". After a
command that finished nothing is searched, so the added time does not
grow with the number of secrets and versions. A test shows that
`unlocker remove` removes an unlocker directory with no metadata file.
Model: opus-5-5
clawbot