[nix] add "--interactive" as default flag for mill

Using mill without "-i/--interactive" or "--no-server" will run a mill build server automatically. The build server doesn't inherit or update environment when user invoke mill at command-line, which is hard for developers to debug. As the T1 project doesn't use mill build server for a long time, I decided to add the "-i" flag as default for mill. If someday someone wants to use the unwrapped version, they can use the .mill-unwrapped executable contains in the same package. Signed-off-by: Avimitin <[email protected]>
chipsalliance · Sep 11, 2024 · e6139f5 · e6139f5
1 parent 58c6376
commit e6139f5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nix/overlay.nix b/nix/overlay.nix
@@ -37,6 +37,8 @@ rec {
   mill = let jre = final.jdk21; in
     (prev.mill.override { inherit jre; }).overrideAttrs (_: {
       passthru = { inherit jre; };
+      # --interactive implies --no-server
+      postInstall = ''wrapProgram $out/bin/mill --add-flags "--interactive"'';
     });
 
   # some symbols in newlib libgloss uses ecall, which does not work in emulator