diff options
| author | Ludovic Courtès <ludo@gnu.org> | 2019-06-03 22:27:25 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2019-06-03 23:18:47 +0200 |
| commit | ee2691fa33f117bcf51b148b81bb8bc4e7b13a58 (patch) | |
| tree | 8c881470f9a190e0213ca60e02367b6e7d702cfc /doc/guix.texi | |
| parent | 1acd107c6b0e5613bc001347945d7c3f00e3157b (diff) | |
| download | patches-ee2691fa33f117bcf51b148b81bb8bc4e7b13a58.tar patches-ee2691fa33f117bcf51b148b81bb8bc4e7b13a58.tar.gz | |
services: guix-publish: Allow for multi-compression.
This is a followup to b8fa86adfc01205f1d942af8cb57515eb3726c52.
* guix/deprecation.scm (warn-about-deprecation): Make public.
* gnu/services/base.scm (<guix-publish-configuration>)[compression]: New
field.
[compression-level]: Default to #f. Add '%' to getter name.
(guix-publish-configuration-compression-level): Define as deprecated.
(default-compression): New procedure.
(guix-publish-shepherd-service)[config->compression-options]: New
procedure.
Use 'match-record' instead of 'match'.
* doc/guix.texi (Base Services): Remove 'compression-level' and document
'compression'.
Diffstat (limited to 'doc/guix.texi')
| -rw-r--r-- | doc/guix.texi | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index c01eb3a656..a8f3a5ad27 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -12232,10 +12232,19 @@ The TCP port to listen for connections. The host (and thus, network interface) to listen to. Use @code{"0.0.0.0"} to listen on all the network interfaces. -@item @code{compression-level} (default: @code{3}) -The gzip compression level at which substitutes are compressed. Use -@code{0} to disable compression altogether, and @code{9} to get the best -compression ratio at the expense of increased CPU usage. +@item @code{compression} (default: @code{'(("gzip" 3))}) +This is a list of compression method/level tuple used when compressing +substitutes. For example, to compress all substitutes with @emph{both} lzip +at level 7 and gzip at level 9, write: + +@example +'(("lzip" 7) ("gzip" 9)) +@end example + +Level 9 achieves the best compression ratio at the expense of increased CPU +usage, whereas level 1 achieves fast compression. + +An empty list disables compression altogether. @item @code{nar-path} (default: @code{"nar"}) The URL path at which ``nars'' can be fetched. @xref{Invoking guix |