release.nix: Build ISO images for all machines.

Originally only needed for "kzerza", because that machine has always
resided on an USB stick, but could be useful for "arilou" and others as
well. That way you always have a (hopefully working) USB and CD image
available for all machines.

Signed-off-by: aszlig <aszlig@redmoonstudios.org>

1 files changed, 15 insertions, 0 deletions

diff --git a/release.nix b/release.nix
index 723bbc8c..32f73a24 100644
--- a/release.nix
+++ b/release.nix
@@ -56,6 +56,21 @@ in with pkgsUpstream.lib; with builtins; {
     attrs.build.config.system.build.toplevel
   ) (import "${vuizvui}/machines" { inherit system; });
 
+  isoImages = let
+    machineBase = import "${vuizvui}/machines" { inherit system; };
+    buildIso = attrs: let
+      name = attrs.iso.config.networking.hostName;
+    in pkgsUpstream.runCommand "vuizvui-iso-${name}" {
+      meta.description = "Live CD/USB stick of ${name}";
+      iso = attrs.iso.config.system.build.isoImage;
+      passthru.config = attrs.iso.config;
+    } ''
+      mkdir -p "$out/nix-support"
+      echo "file iso" $iso/iso/*.iso* \
+        >> "$out/nix-support/hydra-build-products"
+    '';
+  in mapAttrsRecursiveCond (m: !(m ? iso)) (const buildIso) machineBase;
+
   tests = mapAttrsRecursiveCond (t: !(t ? test)) (const id)
     (import "${vuizvui}/tests" { inherit system; });