A modern, delicious implementation of the Nix package manager, focused on correctness, usability, and growth — and committed to doing right by its community

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Alexander Bantyev 2664a216e5 flake.cc: computeLocks: Only verify overrides when they could change When we check for disappeared overrides, we can get "false positives" for follows and overrides which are defined in the dependencies of the flake we are locking, since they are not parsed by parseFlakeInputs. However, at that point we already know that the overrides couldn't have possible been changed if the input itself hasn't changed (since we check that oldLock->originalRef == *input.ref for the input's parent). So, to prevent this, only perform this check when it was possible that the flake changed (e.g. the flake we're locking, or a new input, or the input has changed and mustRefetch == true).		2021-12-28 15:30:06 +03:00
.github	add pull_request_template.md	2021-12-09 14:31:34 -05:00
config	Run autoupdate	2021-06-01 11:42:38 +02:00
contrib	function-trace: always show the trace	2019-09-18 23:23:21 +02:00
doc/manual	Update release notes	2021-12-21 14:19:21 +01:00
m4	autoconf: Fix C++17 detection not working on Ubuntu 16.04.	2019-07-03 04:32:25 +02:00
maintainers	Update release script	2021-11-02 11:53:25 +01:00
misc	Merge pull request #5820 from ncfavier/completion-nospace	2021-12-22 17:55:05 +01:00
mk	mk/libraries.mk: fix trace-ld and trace-ar expansions	2021-10-08 22:59:42 +01:00
nix-rust	Apply OS checks to host platform, not build	2021-06-23 15:00:36 +00:00
perl	Document libsodium, which is now mandatory, as a dependency	2021-11-27 23:11:11 +01:00
scripts	Merge pull request #5521 from abathur/clearly_mark_validation_step	2021-12-08 20:04:03 +00:00
src	flake.cc: computeLocks: Only verify overrides when they could change	2021-12-28 15:30:06 +03:00
tests	flake.cc: computeLocks: Only verify overrides when they could change	2021-12-28 15:30:06 +03:00
.dir-locals.el	.dir-locals.el: Set c-block-comment-prefix	2020-07-10 11:21:06 +02:00
.editorconfig	Add .editorconfig	2017-06-05 22:57:28 +01:00
.gitignore	Remove nix-reduce-build and nix-http-export	2021-11-18 21:17:57 +01:00
.version	Bump version	2021-12-14 00:01:42 +01:00
boehmgc-coroutine-sp-fallback.diff	Fix leaking pthread_attr_t	2021-11-03 22:54:16 +01:00
bootstrap.sh	bootstrap: Simplify & make more robust.	2011-09-06 12:11:05 +00:00
configure.ac	Merge pull request #5678 from t184256/document-libsodium	2021-11-29 11:11:10 +01:00
COPYING	* Change this to LGPL to keep the government happy.	2006-04-25 16:41:06 +00:00
default.nix	Simplify shell.nix and default.nix	2020-06-17 19:21:46 +02:00
docker.nix	Add cacert to /etc/ssl/certs in the docker image	2021-12-21 21:17:29 +01:00
flake.lock	Revert "update flake.nix to 21.11"	2021-12-15 13:49:05 +01:00
flake.nix	Make bash completion for 'nix' work in a devshell	2021-12-22 13:21:45 +01:00
local.mk	Remove 'dist' target	2020-12-03 16:17:58 +01:00
Makefile	Add a test for RefScanSink and clean up the code	2021-10-04 14:29:42 +02:00
Makefile.config.in	Apply OS checks to host platform, not build	2021-06-23 15:00:36 +00:00
precompiled-headers.h	Config: Use nlohmann/json	2020-08-20 11:02:16 +02:00
README.md	throw freenode down the memory hole	2021-05-27 21:48:39 +02:00
shell.nix	Add back flake-compat shell.nix	2020-07-17 14:58:59 +00:00

README.md

Nix

Nix is a powerful package manager for Linux and other Unix systems that makes package management reliable and reproducible. Please refer to the Nix manual for more details.

Installation

On Linux and macOS the easiest way to install Nix is to run the following shell command (as a user other than root):

$ curl -L https://nixos.org/nix/install | sh

Information on additional installation methods is available on the Nix download page.

Building And Developing

See our Hacking guide in our manual for instruction on how to build nix from source with nix-build or how to get a development environment.

Additional Resources

License

Nix is released under the LGPL v2.1.