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Nix, the purely functional package manager
7af743470c
Thanks @regnat and @edolstra for catching this and comming up with the solution. They way I had generalized those is wrong, because local settings for non-local stores is confusing default. And due to the nature of C++ inheritance, fixing the defaults is more annoying than it should be. Additionally, I thought we might just drop the check in the substitution logic since `Store::addToStore` is now streaming, but @regnat rightfully pointed out that as it downloads dependencies first, that would still be too late, and also waste effort on possibly unneeded/unwanted dependencies. The simple and correct thing to do is just make a store method for the boolean logic, keeping all the setting and key stuff the way it was before. That new method is both used by `LocalStore::addToStore` and the substitution goal check. Perhaps we might eventually make it fancier, e.g. sending the ValidPathInfo to remote stores for them to validate, but this is good enough for now. |
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| .github | ||
| config | ||
| contrib | ||
| doc/manual | ||
| m4 | ||
| maintainers | ||
| misc | ||
| mk | ||
| nix-rust | ||
| perl | ||
| scripts | ||
| src | ||
| tests | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .gitignore | ||
| .version | ||
| bootstrap.sh | ||
| configure.ac | ||
| COPYING | ||
| default.nix | ||
| flake.lock | ||
| flake.nix | ||
| local.mk | ||
| Makefile | ||
| Makefile.config.in | ||
| precompiled-headers.h | ||
| README.md | ||
| shell.nix | ||
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.