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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
16235 commits 1 branch 5 tags 83 MiB
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Dusk Banks 40e1a34cb7 libstore: restore mode after changing xattrs 
this was missed in 3f07c65510. if mode is
not restored, the tree will have mutability where it shouldn't.

fixes test `functional-repair`, which fails from the output path
directory being unnecessarily writable:

```
++(repair.sh:12) nix-hash /tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2
+(repair.sh:12) hash=d790f49fc89cb6f384b6dbe450790d07
+(repair.sh:15) chmod u+w /tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2
+(repair.sh:16) touch /tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2/bad
+(repair.sh:18) nix-store --verify --check-contents -v
reading the Nix store...
checking path existence...
checking link hashes...
checking store hashes...
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/20z19rjkwmwpb2ba4x29kac6xnslai38-dependencies-top.drv'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/3mmawi9lj33xz96cf6kw9989xc8v5i96-fod-input'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/5fp4r2kh1fcv6mv9dv6rywhhr1am9hhm-builder-dependencies-input-0.sh'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/9kryn4ihv6b7bjswv2rsjq4533n2w5zk-fod-input.drv'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/ap8s0fim8s3ilzj8aqwlwk7gv1crjp4j-dependencies-top'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/i2ipd9p282zkqr1zb4glqiqigv8ybsyk-dependencies.builder0.sh'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/i3xyw46h0lsx7ad6bczwi9sqjjx5f0j0-dependencies-input-0'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2'
path '/tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2' was modified! expected hash 'sha256:1rhaylnjs5lbp089lnk7qvsypqmbm5vvyvxvv7i68b4x33pncqgs', got 'sha256:0nkjrmdc6ixf935chj3zhpqph5i15p306ffdsa850qh8mncpnsmc'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/pfaxqiw8zf3bw0w8w8gazswh76d729yy-builder-dependencies-input-2.sh'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/pzzms3k5wl8d3wszv3maw29zylfkiiw0-dependencies-input-1'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/riwx84p57ckfvgli9nwhx88z6zh1c8ss-builder-fod-input.sh'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/rjsphx7xvnqh2qafdrr7fiyxqc1rljhw-dependencies-input-2.drv'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/scywzq87dvm0c5f1h16hww6mvzhcsx3f-builder-dependencies-input-1.sh'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/v65j4w033i05nyfd2h0g8h41ijmfglp7-dependencies-input-0.drv'
checking contents of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/ykwibh62xyp81k75vdw9c7y21kg4ibzf-dependencies-input-1.drv'
warning: not all store errors were fixed
+(repair.sh:21) nix-store --verify --check-contents --repair
reading the Nix store...
checking path existence...
checking link hashes...
checking store hashes...
path '/tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2' was modified! expected hash 'sha256:1rhaylnjs5lbp089lnk7qvsypqmbm5vvyvxvv7i68b4x33pncqgs', got 'sha256:0nkjrmdc6ixf935chj3zhpqph5i15p306ffdsa850qh8mncpnsmc'
checking path '/tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2'...
path '/tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2' is corrupted or missing!
checking path '/tmp/nix-shell.IIUJAq/nix-test/repair/store/i3xyw46h0lsx7ad6bczwi9sqjjx5f0j0-dependencies-input-0'...
repairing outputs of '/tmp/nix-shell.IIUJAq/nix-test/repair/store/rjsphx7xvnqh2qafdrr7fiyxqc1rljhw-dependencies-input-2.drv'...
+(repair.sh:23) '[' -e /tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2/bad ']'
+(repair.sh:24) '[' -w /tmp/nix-shell.IIUJAq/nix-test/repair/store/j3kmp9zhc5y7gqs591l0nrscm5hw4145-dependencies-input-2 ']'
++(repair.sh:24) onError
++(/var/home/bb010g/Sources/Nix/lix/build/tests/functional/common/vars-and-functions.sh:244) set +x
repair.sh: test failed at:
  main in repair.sh:24
```

fixes test `functional-simple`, which fails from the output path file
being unnecessarily writable:

```
+(simple.sh:11) echo 'output path is /tmp/nix-shell.IIUJAq/nix-test/simple/store/9fqn0rs99ymn1r09yip7bsifcdh3ra0y-simple'
+(simple.sh:13) '[' -w /tmp/nix-shell.IIUJAq/nix-test/simple/store/9fqn0rs99ymn1r09yip7bsifcdh3ra0y-simple ']'
++(simple.sh:13) onError
++(/var/home/bb010g/Sources/Nix/lix/build/tests/functional/common/vars-and-functions.sh:244) set +x
simple.sh: test failed at:
  main in simple.sh:13
```

fixes test `functional-optimise-store`, which fails from the unnecessary
mutability making Lix avoid hard linking:

```
++(optimise-store.sh:5) nix-build - --no-out-link --auto-optimise-store
this derivation will be built:
  /tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/2ql4kjxhnzdard8d6n3h9hc1m3lawr2b-foo1.drv
building '/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/2ql4kjxhnzdard8d6n3h9hc1m3lawr2b-foo1.drv'...
warning: skipping suspicious writable file '/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/h7i1pp848f9a8452y0s18kgsnis77vjn-foo1/foo'
+(optimise-store.sh:5) outPath1=/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/h7i1pp848f9a8452y0s18kgsnis77vjn-foo1
++(optimise-store.sh:6) echo 'with import ./config.nix; mkDerivation { name = "foo2"; builder = builtins.toFile "builder" "mkdir $out; echo hello > $out/foo"; }'
++(optimise-store.sh:6) nix-build - --no-out-link --auto-optimise-store
this derivation will be built:
  /tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/wjgvfhfsp14w06im8bbp1kqzz7smdkcy-foo2.drv
building '/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/wjgvfhfsp14w06im8bbp1kqzz7smdkcy-foo2.drv'...
warning: skipping suspicious writable file '/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/gjg6gayj2f6x3h53sp5i21nbnsd7b4i3-foo2/foo'
+(optimise-store.sh:6) outPath2=/tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/gjg6gayj2f6x3h53sp5i21nbnsd7b4i3-foo2
++(optimise-store.sh:8) stat --format=%i /tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/h7i1pp848f9a8452y0s18kgsnis77vjn-foo1/foo
+(optimise-store.sh:8) inode1=328316
++(optimise-store.sh:9) stat --format=%i /tmp/nix-shell.IIUJAq/nix-test/optimise-store/store/gjg6gayj2f6x3h53sp5i21nbnsd7b4i3-foo2/foo
+(optimise-store.sh:9) inode2=328404
+(optimise-store.sh:10) '[' 328316 '!=' 328404 ']'
+(optimise-store.sh:11) echo 'inodes do not match'
+(optimise-store.sh:12) exit 1
```

Signed-off-by: Dusk Banks <me@bb010g.com>
Change-Id: I87eeb74e718746a587be2ac52bcc9b5b1e5529db
2024-10-18 15:34:02 -07:00
.github .github: clean up stale things and wrong references 2024-06-12 15:34:23 -07:00
bench Add benchmarking scripts 2024-04-08 19:50:24 -07:00
contrib function-trace: always show the trace 2019-09-18 23:23:21 +02:00
doc Merge changes I5566a985,I88cf53d3 into main 2024-09-01 22:06:36 +00:00
maintainers rl-next: fix incorrect CL list syntax 2024-08-09 19:03:08 -07:00
meson clang-tidy: fix the fact that we are not linting headers properly 2024-08-28 09:52:08 -07:00
misc build: remove expect as a dependency 2024-08-10 16:10:16 -07:00
nix-support De-vendor nixfmt 2024-07-22 21:09:58 +04:00
perl Merge changes Ib7c80826,I636f8a71,I67669b98 into main 2024-08-09 19:24:29 +00:00
releng releng: fix the git push 2024-08-07 21:46:44 -07:00
scripts remove the autoconf+Make buildsystem 2024-05-07 17:04:30 -06:00
src libstore: restore mode after changing xattrs 2024-10-18 15:34:02 -07:00
subprojects rowan: 0.15.15 -> 0.15.16 2024-08-26 11:34:43 -07:00
tests Test including relative paths in configuration 2024-09-01 15:52:48 -07:00
.clang-format Add pre-commit checks 2024-03-29 22:57:40 -07:00
.clang-tidy clang-tidy: write a lint for charptr_cast 2024-08-08 14:53:17 -07:00
.dir-locals.el .dir-locals.el: Set c-block-comment-prefix 2020-07-10 11:21:06 +02:00
.editorconfig add editorconfig for markdown 2024-05-24 02:22:44 +00:00
.envrc .envrc: remove MAKEFLAGS and use clang environment by default 2024-06-25 12:36:18 -06:00
.gitignore build: move to a Cargo workspace 2024-08-21 17:09:10 +00:00
.this-is-lix devShell: guard against running from another directory 2024-06-24 13:41:38 -07:00
Cargo.lock rowan: 0.15.15 -> 0.15.16 2024-08-26 11:34:43 -07:00
Cargo.toml build: move to a Cargo workspace 2024-08-21 17:09:10 +00:00
CONTRIBUTING.md chore: re-work the contribution guide 2024-05-07 01:28:35 +00:00
COPYING Add pre-commit checks 2024-03-29 22:57:40 -07:00
default.nix Format Nix code with nixfmt 2024-04-08 13:00:00 -07:00
docker.nix releng: support multiarch docker images 2024-06-09 20:33:24 -07:00
flake.lock update flake.lock 2024-07-26 11:22:34 +04:00
flake.nix forbid gcc for compilation, only allow clang 2024-09-09 01:48:20 +00:00
justfile build: implement clang-tidy using our plugin 2024-08-04 20:41:19 -07:00
meson.build forbid gcc for compilation, only allow clang 2024-09-09 01:48:20 +00:00
meson.options build: implement clang-tidy using our plugin 2024-08-04 20:41:19 -07:00
package.nix forbid gcc for compilation, only allow clang 2024-09-09 01:48:20 +00:00
README.md README: clarify license to match documentation 2024-08-10 16:11:58 -07:00
shell.nix shell.nix: conform to documentation 2024-05-27 16:47:40 +02:00
treefmt.toml Format Nix code with nixfmt 2024-04-08 13:00:00 -07:00
version.json Update version to 2.92 2024-08-12 18:06:08 -07:00

README.md

Lix

Lix is an implementation of Nix, a powerful package management system for Linux and other Unix systems that makes package management reliable and reproducible.

Read more about us at https://lix.systems.

Installation

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

$ curl -sSf -L https://install.lix.systems/lix | sh -s -- install

For systems that already have a Nix implementation installed, such as NixOS systems, read our install page

Building And Developing

See our Hacking guide in our manual for instruction on how to to set up a development environment and build Lix from source.

Additional Resources

License

Lix is released under LGPL-2.1-or-later.