guix/nix/libstore
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
..
.gitignore nix: Tweak .gitignore files. 2020-06-24 19:55:22 +01:00
build.cc daemon: Delegate deduplication to 'guix substitute'. 2020-12-19 23:25:01 +01:00
builtins.cc daemon: Run 'guix perform-download' directly. 2019-09-08 11:49:24 +02:00
builtins.hh
derivations.cc
derivations.hh
gc.cc daemon: Handle EXDEV when moving to trash directory. 2020-06-06 15:43:35 -07:00
globals.cc daemon: Remove 'NIX_LIBEXEC_DIR'. 2019-09-08 11:49:24 +02:00
globals.hh daemon: Remove 'NIX_LIBEXEC_DIR'. 2019-09-08 11:49:24 +02:00
local-store.cc daemon: Factorize substituter agent spawning. 2020-12-08 22:30:08 +01:00
local-store.hh daemon: Factorize substituter agent spawning. 2020-12-08 22:30:08 +01:00
misc.cc
misc.hh
optimise-store.cc daemon: Correctly handle EMLINK corner case when deduplicating. 2020-06-25 12:29:22 +02:00
pathlocks.cc
pathlocks.hh
references.cc
references.hh
sqlite.cc
sqlite.hh
store-api.cc
store-api.hh daemon: Make 'profiles/per-user' non-world-writable. 2019-10-16 22:53:40 +02:00
worker-protocol.hh