guix/nix
Ludovic Courtès c7c7f068c1
daemon: Delegate deduplication to 'guix substitute'.
This removes the main source of latency between subsequent downloads.

* nix/libstore/build.cc (SubstitutionGoal::tryToRun): Add a
"deduplicate" key to ENV.
(SubstitutionGoal::finished): Remove call to 'optimisePath'.
* guix/scripts/substitute.scm (process-substitution)[destination-in-store?]
[dump-file/deduplicate*]: New variables.
Pass #:dump-file to 'restore-file'.
* guix/scripts/substitute.scm (guix-substitute)[deduplicate?]: New
variable.
Pass #:deduplicate? to 'process-substitution'.
* guix/serialization.scm (dump-file): Export and augment 'dump-file'.
2020-12-19 23:25:01 +01:00
..
boost
libstore daemon: Delegate deduplication to 'guix substitute'. 2020-12-19 23:25:01 +01:00
libutil daemon: 'Agent' constructor takes a list of environment variables. 2020-12-08 22:30:07 +01:00
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