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haskell-lib: Factor out shell completion scripts helper

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This commit is contained in:
John Ericson
2018-10-30 14:49:58 -04:00
parent 88cd633ea4
commit c34f5176f1
2 changed files with 18 additions and 7 deletions
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pkgs/top-level/all-packages.nix
+3 -7
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@@ -1001,10 +1001,10 @@ with pkgs;
cue2pops = callPackage ../tools/cd-dvd/cue2pops { };
cabal2nix = haskell.lib.overrideCabal haskellPackages.cabal2nix (drv: {
cabal2nix = haskell.lib.overrideCabal (haskell.lib.addOptparseApplicativeCompletionScripts "cabal2nix" haskellPackages.cabal2nix) (drv: {
isLibrary = false;
enableSharedExecutables = false;
executableToolDepends = [ makeWrapper ];
executableToolDepends = (drv.executableToolDepends or []) ++ [ makeWrapper ];
postInstall = ''
exe=$out/libexec/${drv.pname}-${drv.version}/${drv.pname}
install -D $out/bin/${drv.pname} $exe
@@ -1012,11 +1012,7 @@ with pkgs;
makeWrapper $exe $out/bin/${drv.pname} \
--prefix PATH ":" "${nix}/bin" \
--prefix PATH ":" "${nix-prefetch-scripts}/bin"
mkdir -p $out/share/{bash-completion/completions,zsh/vendor-completions,fish/completions}
$exe --bash-completion-script $exe >$out/share/bash-completion/completions/${drv.pname}
$exe --zsh-completion-script $exe >$out/share/zsh/vendor-completions/_${drv.pname}
$exe --fish-completion-script $exe >$out/share/fish/completions/${drv.pname}.fish
'';
'' + (drv.postInstall or "");
});
stack2nix = with haskell.lib; overrideCabal (justStaticExecutables haskellPackages.stack2nix) (drv: {