Warning
This program is experimental and its interface is subject to change.
Name
nix store path-from-hash-part
- get a store path from its hash part
Synopsis
nix store path-from-hash-part
[option...] hash-part
Examples
-
Return the full store path with the given hash part:
# nix store path-from-hash-part --store https://cache.nixos.org/ 0i2jd68mp5g6h2sa5k9c85rb80sn8hi9 /nix/store/0i2jd68mp5g6h2sa5k9c85rb80sn8hi9-hello-2.10
Description
Given the hash part of a store path (that is, the 32 characters
following /nix/store/
), return the full store path. This is
primarily useful in the implementation of binary caches, where a
request for a .narinfo
file only supplies the hash part
(e.g. https://cache.nixos.org/0i2jd68mp5g6h2sa5k9c85rb80sn8hi9.narinfo
).
Options
Logging-related options
-
Set the logging verbosity level to 'debug'.
-
--log-format
formatSet the format of log output; one of
raw
,internal-json
,bar
orbar-with-logs
. -
--print-build-logs
/-L
Print full build logs on standard error.
-
Decrease the logging verbosity level.
-
--verbose
/-v
Increase the logging verbosity level.
Miscellaneous global options
-
Show usage information.
-
Disable substituters and consider all previously downloaded files up-to-date.
-
--option
name valueSet the Nix configuration setting name to value (overriding
nix.conf
). -
Consider all previously downloaded files out-of-date.
-
Show version information.
Note
See
man nix.conf
for overriding configuration settings with command line flags.