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A modern, delicious implementation of the Nix package manager, focused on correctness, usability, and growth — and committed to doing right by its community https://lix.systems
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Linus Heckemann e91596eb69 Allow specifying alternative paths for reading/writing flake locks 
This allows having multiple separate lockfiles for a single
project, which can be useful for testing against different versions of
nixpkgs; it also allows tracking custom input overrides for remote
flakes without requiring local clones of these flakes.

For example, if I want to build Nix against my locally pinned nixpkgs,
and have a lock file tracking this override independently of future
updates to said nixpkgs:

nix flake lock --output-lock-file /tmp/nix-flake.lock --override-input nixpkgs flake:nixpkgs
nix build --reference-lock-file /tmp/nix-flake.lock

Co-Authored-By: Will Fancher <elvishjerricco@gmail.com>
2023-03-13 21:08:52 +01:00
.github add labeler workflow 2023-03-13 18:01:21 +02:00
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 Merge pull request #8036 from Freed-Wu/patch-1 2023-03-13 14:35:09 +01:00
m4 autoconf: Fix C++17 detection not working on Ubuntu 16.04. 2019-07-03 04:32:25 +02:00
maintainers Merge pull request #7534 from fricklerhandwerk/maintainers-goals 2023-03-13 14:01:15 +01:00
misc Merge pull request #6645 from Artturin/limitinfinity 2022-12-09 13:36:13 +01:00
mk Harden tests' bash 2023-03-08 10:26:30 -05:00
perl Fix building with GCC 9 2023-02-10 18:38:57 +01:00
scripts Merge pull request #7925 from cole-h/fixup-xdg-nix-env 2023-03-01 23:01:42 +01:00
src Allow specifying alternative paths for reading/writing flake locks 2023-03-13 21:08:52 +01:00
tests make clean: Delete vars-and-functions.sh 2023-03-13 13:11:03 +01:00
.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 Clean up daemon handling 2023-02-23 11:31:44 -05:00
.version Bump version 2023-03-02 10:01:24 +01:00
boehmgc-coroutine-sp-fallback.diff Revert "Disable GC during coroutine execution + test" 2023-03-08 20:47:52 +01:00
bootstrap.sh bootstrap: Simplify & make more robust. 2011-09-06 12:11:05 +00:00
configure.ac Generate API docs with Doxygen 2023-03-10 12:51:06 -05:00
COPYING * Change this to LGPL to keep the government happy. 2006-04-25 16:41:06 +00:00
default.nix Remove url literals 2022-01-24 13:28:21 +01:00
docker.nix Add nobody user/group to Nix docker image 2022-11-29 10:01:46 +00:00
flake.lock flake.lock: Update 2022-12-08 17:09:50 +01:00
flake.nix Generate API docs with Doxygen 2023-03-10 12:51:06 -05:00
local.mk Remove 'dist' target 2020-12-03 16:17:58 +01:00
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Makefile.config.in Generate API docs with Doxygen 2023-03-10 12:51:06 -05:00
precompiled-headers.h Config: Use nlohmann/json 2020-08-20 11:02:16 +02:00
README.md Improve hacking.md 2023-02-13 12:00:00 +04:00
shell.nix Remove url literals 2022-01-24 13:28:21 +01:00

README.md

Nix

Open Collective supporters Test

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 to set up a development environment and build Nix from source.

Additional Resources

License

Nix is released under the LGPL v2.1.