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Generate shell completions using process substitution

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Practically this makes no difference but it's slightly more elegant.
This commit is contained in:
adisbladis 2022-08-24 11:50:44 +08:00
parent 704aa9566a
commit 055777bf88
1 changed files with 4 additions and 4 deletions
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8
generic.nix
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@ -28,10 +28,10 @@ buildGoApplication {
};
postInstall = lib.optionalString (stdenv.buildPlatform == stdenv.targetPlatform) ''
$out/bin/gomod2nix completion bash > gomod2nix.bash
$out/bin/gomod2nix completion fish > gomod2nix.fish
$out/bin/gomod2nix completion zsh > _gomod2nix
installShellCompletion gomod2nix.{bash,fish} _gomod2nix
installShellCompletion --cmd gomod2nix \
--bash <($out/bin/gomod2nix completion bash) \
--fish <($out/bin/gomod2nix completion fish) \
--zsh <($out/bin/gomod2nix completion zsh)
'' + ''
wrapProgram $out/bin/gomod2nix --prefix PATH : ${lib.makeBinPath [ go ]}
'';