Fix Bash expansion in kubeconfig path of CLI script (#63)

* Fix $HOME expansion in CLI script * Allow overwriting kubeconfig at run-time of CLI script
hall · May 8, 2024 · 060f475 · 060f475
1 parent c00c78b
commit 060f475
Showing 1 changed file with 3 additions and 4 deletions.
diff --git a/pkgs/kubenix.nix b/pkgs/kubenix.nix
@@ -36,11 +36,10 @@ symlinkJoin {
   passthru.manifest = result;
 
   postBuild = ''
-    export DIFF="${diff}"
     wrapProgram $out/bin/kubenix \
       --set PATH "$out/bin" \
-      --set KUBECONFIG "${kubeconfig}" \
-      --set KUBECTL_EXTERNAL_DIFF "''${DIFF}" \
-      --set MANIFEST "${result}"
+      --run 'export KUBECONFIG=''${KUBECONFIG:-${kubeconfig}}' \
+      --set KUBECTL_EXTERNAL_DIFF '${diff}' \
+      --set MANIFEST '${result}'
   '';
 }