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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 ```nix
{ {
nativeBuildInputs = [ installShellFiles ]; nativeBuildInputs = [ installShellFiles ];
postInstall = lib.optionalString (stdenv.hostPlatform.emulatorAvailable buildPackages) ( postInstall = lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''
let
emulator = stdenv.hostPlatform.emulator buildPackages;
in
''
# using named fd # using named fd
installShellCompletion --cmd foobar \ installShellCompletion --cmd foobar \
--bash <(${emulator} $out/bin/foobar --bash-completion) \ --bash <($out/bin/foobar --bash-completion) \
--fish <(${emulator} $out/bin/foobar --fish-completion) \ --fish <($out/bin/foobar --fish-completion) \
--zsh <(${emulator} $out/bin/foobar --zsh-completion) --zsh <($out/bin/foobar --zsh-completion)
'' '';
);
} }
``` ```