Ronan Pigott 110ba0ccf9 zsh: update default caching policy for units ...

The existing caching policy was completely bogus.

In the first stanza, despite the comment, the pattern given would
consider the cache invalid if it was more than 1 hour old.

The second stanza was also incorrect, since the output of `systemctl
--all` is not unit file paths, but unit names. When they were being
tested against the cachefile mtime, the test would always fail becuase
of the nonexistant file (hopefully).

In fact it's not very useful to test if the unit files have newer mtime
in this case anyway, since we are only caching their names. Also,
`systemctl --all` is an unfortunately slow operation to be used in
testing for the cache validity — we want this operation to at least be
faster than rebuilding the cache.

I've rewritten this stanza with my best guess at its original intent. It
now checks against the mtime of the parent directories in the search
path, which should be updated and cause the cache to rebuild when we
add, remove, or rename any unit files.

2023-07-19 14:27:45 -07:00

..

bash

shell-completion: add show-cache to bash

2023-07-07 13:41:15 +01:00

zsh

zsh: update default caching policy for units

2023-07-19 14:27:45 -07:00