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| author | Ludovic Courtès <ludo@gnu.org> | 2017-04-18 23:12:35 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2017-04-18 23:19:30 +0200 |
| commit | d72b42064b3cdeca7adbf13cce00faff5b61472a (patch) | |
| tree | 78516c8df0ad9096f94a3b78c0add8f65d5ce1fb /doc/guix.texi | |
| parent | 2ea2aac6e9d58a07c029504f94fb5015cd407e31 (diff) | |
| download | gnu-guix-d72b42064b3cdeca7adbf13cce00faff5b61472a.tar gnu-guix-d72b42064b3cdeca7adbf13cce00faff5b61472a.tar.gz | |
publish: Remove expired cache entries when '--ttl' is used.
* guix/scripts/publish.scm (narinfo-files): New procedure.
(render-narinfo/cached)[delete-file]: New procedure. Add call to
'maybe-remove-expired-cache-entries'.
* doc/guix.texi (Invoking guix publish): Document the interation between
--cache and --ttl.
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index bbb2ba732d..f2eba59d9c 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -6600,6 +6600,9 @@ The ``baking'' process is performed by worker threads. By default, one thread per CPU core is created, but this can be customized. See @option{--workers} below. +When @option{--ttl} is used, cached entries are automatically deleted +when they have expired. + @item --workers=@var{N} When @option{--cache} is used, request the allocation of @var{N} worker threads to ``bake'' archives. @@ -6614,6 +6617,9 @@ This allows the user's Guix to keep substitute information in cache for guarantee that the store items it provides will indeed remain available for as long as @var{ttl}. +Additionally, when @option{--cache} is used, cached entries that have +not been accessed for @var{ttl} may be deleted. + @item --nar-path=@var{path} Use @var{path} as the prefix for the URLs of ``nar'' files (@pxref{Invoking guix archive, normalized archives}). |