From 70b77932ae3c37f1729230b2f3c5f160cc82bc2e Mon Sep 17 00:00:00 2001
From: sommerfeld <sommerfeld@sommerfeld.dev>
Date: Fri, 5 Jun 2026 11:05:59 +0100
Subject: fix(nix): replace nonexistent podman-docker attr with
 writeShellScriptBin shim
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nixpkgs has no top-level `podman-docker` attribute — that's an Arch
convenience pkg. NixOS exposes it via the `virtualisation.podman.
dockerCompat` option but that's not reachable from home-manager. Ship
a one-line writeShellScriptBin instead; same result, no module rewire.
---
 nix/common.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'nix')

diff --git a/nix/common.nix b/nix/common.nix
index 66b9038..9c9e093 100644
--- a/nix/common.nix
+++ b/nix/common.nix
@@ -156,7 +156,11 @@
     slirp4netns  # rootless user-mode networking
     passt        # pasta backend (slirp4netns successor; podman picks it up)
     podman-compose
-    podman-docker # `docker` shell shim → podman
+    # `docker` shell shim → podman. nixpkgs has no top-level
+    # `podman-docker` attr (Arch ships one as a convenience pkg); the
+    # NixOS option `virtualisation.podman.dockerCompat` exists but isn't
+    # reachable from home-manager, so we ship a one-line writer instead.
+    (writeShellScriptBin "docker" ''exec ${podman}/bin/podman "$@"'')
 
     # Editor/AI agent runtimes — NOT for project builds (see policy above)
     nodejs_24 # copilot-language-server requires Node 24 (see ai.lua)
-- 
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