From 90947cf469bb15dbcee18fc7c6274420d7cf3c42 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <cynerd@email.cz>
Date: Mon, 6 May 2024 12:38:59 +0200
Subject: pkgs/dev: Fix usage with new version of nix

---
 pkgs/dev/default.nix |  4 +++-
 pkgs/dev/dev.sh      | 11 +++++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/pkgs/dev/default.nix b/pkgs/dev/default.nix
index dfc0cd7..959be0c 100644
--- a/pkgs/dev/default.nix
+++ b/pkgs/dev/default.nix
@@ -12,7 +12,7 @@ with lib; let
     )
     devShells);
 in
-  stdenvNoCC.mkDerivation rec {
+  stdenvNoCC.mkDerivation {
     name = "personal-devshells";
     src = ./.;
 
@@ -22,4 +22,6 @@ in
         --prefix PATH : ${lib.makeBinPath [bash nix]} \
         --set DEV_SHELLS "${shells}"
     '';
+
+    meta.mainProgram = "dev";
   }
diff --git a/pkgs/dev/dev.sh b/pkgs/dev/dev.sh
index adf70f8..8546b85 100755
--- a/pkgs/dev/dev.sh
+++ b/pkgs/dev/dev.sh
@@ -1,18 +1,17 @@
 #!/usr/bin/env bash
 set -eu
 
-target="${1:-}"
-shift
+target="${1:-.}"
+[[ $# -eq 0 ]] || shift
 
 declare -a nixargs
-known_shells="$(tr ':' '\n' <<<"${DEV_SHELLS:-}")"
-while IFS='=' read name drv res; do
+while IFS='=' read -r name drv _; do
 	if [ "$target" == "$name" ]; then
-		target="$drv"
+		target="$drv^*"
 		# Note: no network should be needed as this should be available
 		nixargs+=("--offline")
 		break
 	fi
-done <<<"$known_shells"
+done < <(tr ':' '\n' <<<"${DEV_SHELLS:-}")
 
 exec nix "${nixargs[@]}" develop "$target" -c zsh "$@"
-- 
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