ci: add docker image build

2026-03-24 23:59:22 +01:00
parent a5ded91f8a
commit 4769584a4a
4 changed files with 56 additions and 0 deletions
@@ -0,0 +1,9 @@
+{lib, ...}: let
+  firstNonNull = xs: lib.findFirst (x: x != null) "unknown" xs;
+in {
+  gitRevOrLastModified = flake:
+    firstNonNull [
+      (lib.mapNullable (r: "git-" + r) (flake.shortRev or flake.rev or null))
+      (lib.mapNullable (n: "from-" + (lib.toLower n)) flake.sourceInfo.lastModifiedDate or null)
+    ];
+}