Fix wrong hash var for aarch64-darwin binary

libcmd/installables: implement completion for Nix expressions passed via `-f`

Allow scp-style uris in `fetchgit`

doc: builtins: use a definition list

Add a fish completion script

Improve machine store URI parsing

Fix devShell handling of env values including @ and %

Prefer to throw specific errors

Fix #5303

Respect TERM=dumb more consistently

upload-release.pl: add aarch64-darwin

Signed-off-by: Pamplemousse <xav.maso@gmail.com>

Signed-off-by: Pamplemousse <xav.maso@gmail.com>

develop: Discard the input{Overrides,Updates} when getting bash

Restrict jobs built on hydra

This should resolve the failing build.

See https://github.com/NixOS/nixpkgs/pull/128674 for a better fix.

This is broken on aarch64-linux / x86_64-darwin, so might as well just disable it for now.

Forward the experimental features to the nix repl subprocesses

Pass the current experimental features using `NIX_CONFIG` to the various
Nix subprocesses that `nix repl` invokes.

This is quite a hack, but having `nix repl` call Nix with a subprocess
is a hack already, so I guess that’s fine.

Keep the `isFlake` attribute for overriden inputs

When overriding an input that isn’t a flake, mark the override as also not
being a flake.

Fix #3774

Fix gc crash

Add armv6l-linux & armv7l-linux as cross jobs

`nix develop` is getting bash from an (assumed existing) `nixpkgs`
flake. However, when doing so, it reuses the `lockFlags` passed to the
current flake, including the `--input-overrides` and `--input-update`
which generally don’t make sense anymore at that point (and trigger a
warning because of that)

Clear these overrides before getting the nixpkgs flake to get rid of the
warning.