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doc: don't recommend using emulator for completions (#406310)

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Winter 2025-05-14 15:27:01 -04:00 • committed by GitHub
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15
doc/hooks/installShellFiles.section.md
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@ -99,17 +99,12 @@ failure. To prevent this, guard the completion generation commands.
```nix
{
nativeBuildInputs = [ installShellFiles ];
postInstall = lib.optionalString (stdenv.hostPlatform.emulatorAvailable buildPackages) (
let
emulator = stdenv.hostPlatform.emulator buildPackages;
in
''
postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
# using named fd
installShellCompletion --cmd foobar \
--bash <(${emulator} $out/bin/foobar --bash-completion) \
--fish <(${emulator} $out/bin/foobar --fish-completion) \
--zsh <(${emulator} $out/bin/foobar --zsh-completion)
''
);
--bash <($out/bin/foobar --bash-completion) \
--fish <($out/bin/foobar --fish-completion) \
--zsh <($out/bin/foobar --zsh-completion)
'';
}
```