Add bash/zsh completion to cardano-node and cardano-cli packages.

IntersectMBO · Mar 3, 2021 · a87a8aa · a87a8aa
1 parent d850660
commit a87a8aa
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/nix/haskell.nix b/nix/haskell.nix
@@ -79,11 +79,17 @@ let
         });
       }
       {
-        # Stamp executables with the git revision
+        # Stamp executables with the git revision and add shell completion
         packages = lib.genAttrs ["cardano-node" "cardano-cli"] (name: {
           components.exes.${name}.postInstall = ''
             ${lib.optionalString stdenv.hostPlatform.isWindows setLibSodium}
             ${setGitRev}
+          '' + lib.optionalString (!stdenv.hostPlatform.isWindows) ''
+            BASH_COMPLETIONS=$out/share/bash-completion/completions
+            ZSH_COMPLETIONS=$out/share/zsh/site-functions
+            mkdir -p $BASH_COMPLETIONS $ZSH_COMPLETIONS
+            $out/bin/${name} --bash-completion-script ${name} > $BASH_COMPLETIONS/${name}
+            $out/bin/${name} --zsh-completion-script ${name} > $ZSH_COMPLETIONS/_${name}
           '';
         });
       }