At least three packages provide a "zed" binary including `zfs`, `spicedb-zed`, and `zed` binary which can lead to conflicts.
Renaming the `cli` binary to `zeditor` is even recommmeded in zed-editor official packaging instructions.
https://github.com/zed-industries/zed/blob/main/docs/src/development/linux.md#other-things-to-note
Signed-off-by: John Titor <50095635+JohnRTitor@users.noreply.github.com>
To prevent excessive build times when replacement lists are shared between
partially overlapping closures, skip the build of unused replacements.
Unfortunately, this also means that the replacement won't be applied any more
if another replacement that is applied introduces its source. But this is a
corner case, and we already show a warning, so make it clearer that handling
this situation (should it ever arise) is the responsibility of the user.
Unlike regular input-addressed or fixed-output derivations, floating and
deferred derivations do not have their store path available at evaluation time,
so their outPath is a placeholder. The following changes are needed for
replaceDependencies to continue working:
* Detect the placeholder and retrieve the store path using another IFD hack
when collecting the rewrite plan.
* Try to obtain the derivation name needed for replaceDirectDependencies from
the derivation arguments if a placeholder is detected.
* Move the length mismatch detection to build time, since the placeholder has a
fixed length which is unrelated to the store path.
The tests cannot be directly built by Hydra, because replaceDependencies relies
on IFD. Instead, they are put inside a NixOS test where they are built on the
guest.
Move replaceRuntimeDependencies to the replaceDependencies namespace,
where the structure is more consistent with the replaceDependencies
function. This makes space for wiring up cutoffPackages as an option
too.
By default, the system's initrd is excluded. The replacement process does not
work properly anyway due to the structure of the initrd (the files being copied
into it, and it being compressed). In the worst case (which has been observed
to actually occur in practice), a store path makes it into the incompressible
parts of the archive, checksums are broken, and the system won't boot.
Instead of iterating over all replacements and applying them one by one,
use the newly introduced replaceDependencies function to apply them all
at once for replaceRuntimeDependencies. The advantages are twofold in
case there are multiple replacements:
* Performance is significantly improved, because there is only one pass
over the closure to be made.
* Correctness is improved, because replaceDependencies also replaces
dependencies of the replacements themselves if applicable.
Fixes: https://github.com/NixOS/nixpkgs/issues/4336
Rewrite replaceDependency so that it can apply multiple replacements in
one go. This includes correctly handling the case where one of the
replacements itself needs to have another replacement applied as well.
This rewritten function is now aptly called replaceDependencies.
For compatibility, replaceDependency is retained as a simple wrapper
over replaceDependencies. It will cause a rebuild because the unpatched
dependency is now referenced by derivation instead of by storePath, but
the functionality is equivalent.
Fixes: https://github.com/NixOS/nixpkgs/issues/199162
