Today's fixed output derivations and regular derivations differ in a few
ways which are largely orthogonal. This replaces `isFixedOutput` with a
`type` that returns an enum of possible combinations.
Unless the 'tested' job in the Nixpkgs/NixOS jobsets, this job isn't
actually used for anything (e.g. we don't update a channel based on
whether 'release' succeeds).
Source tarballs are not very useful anymore. People who want to build
from source can also just build from the Git repository. Once upon a
time, the source tarball also saved users from needing a few
dependencies (e.g. bison and flex) but those are dwarfed by the other
dependencies, so it's no longer worth it.
Note: the release script should be updated to copy the vendoredCrates
tarball.
Currently the build fails with
warning: reject refs/heads/HEAD because shallow roots are not allowed to be updated
error: Could not read 0c2088d438
fatal: Failed to traverse parents of commit ea1803efdc
error: program 'git' failed with exit code 128
This file is licensed under the GPL. Originally, Nix was also
GPL-licensed so that was fine. However, we later changed the license
to the LGPL but missed the fact that style.css has an incompatible
license.
Since the Nix manual at nixos.org uses its own styling, we can remove
this file.
Fixes#3392.
In
nix-instantiate --dry-run '<nixpkgs/nixos/release-combined.nix>' -A nixos.tests.simple.x86_64-linux
this reduces time spent in unparse() from 9.15% to 4.31%. The main
culprit was appending characters one at a time to the destination
string. Even though the string has enough capacity, push_back() still
needs to check this on every call.
Note: like 'nix run', and unlike 'nix-shell', this takes an argv
vector rather than a shell command. So
nix dev-shell -c 'echo $PATH'
doesn't work. Instead you need to do
nix dev-shell -c bash -c 'echo $PATH'
