From 8b6c0900d6d301eb2791a7300acfdf1cb7fcce8d Mon Sep 17 00:00:00 2001
From: Minijackson <minijackson@riseup.net>
Date: Tue, 4 Sep 2018 19:30:02 +0200
Subject: Separate CLI + auto-generate completion at build time

---
 derivation.nix | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'derivation.nix')

diff --git a/derivation.nix b/derivation.nix
index 329ef3b..b895bb8 100644
--- a/derivation.nix
+++ b/derivation.nix
@@ -9,6 +9,13 @@ rustPlatform.buildRustPackage rec {
   src = ./.;
   cargoSha256 = "0lknxqr1pfbj6z981rw5ppkklknryyafl5f552aaw4iqhq94slq4";
 
+  preFixup = ''
+    mkdir -p "$out/share/"{bash-completion/completions,fish/vendor_completions.d,zsh/site-functions}
+    cp target/release/build/set_eq-*/out/set_eq.bash "$out/share/bash-completion/completions/"
+    cp target/release/build/set_eq-*/out/set_eq.fish "$out/share/fish/vendor_completions.d/"
+    cp target/release/build/set_eq-*/out/_set_eq     "$out/share/zsh/site-functions/"
+  '';
+
   meta = with stdenv.lib; {
     description = "A command-line tool to manipulate PulseAudio's equalizer";
     homepage = https://github.com/minijackson/set_eq;
-- 
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