Unverified Commit 5c697b8a authored by Wolfgang Walther's avatar Wolfgang Walther
Browse files

ci/eval: reduce closure size 

`procps` pulls in 180 MB of systemd, but busybox also provides `kill`.
`busybox` also ships `time`, so no need for that extra dependency.

Using `nativeBuildInputs` pulls in all the -dev outputs of the listed
packages - which we don't need. We only need to run these tools, thus
map to their bin outputs.

Brings down the closure size from 500+ MB to 193 MB for the Eval job.
This probably saves ~10 seconds for the job.
parent cb527a04

ci/eval/compare/default.nix

+2 −1
Original line number Diff line number Diff line
@@ -122,7 +122,8 @@ let 
in

runCommand "compare"

  {

    nativeBuildInputs = [

    # Don't depend on -dev outputs to reduce closure size for CI.

    nativeBuildInputs = map lib.getBin [

      jq

      (python3.withPackages (

        ps: with ps; [

ci/eval/default.nix

+11 −10
Original line number Diff line number Diff line
@@ -14,10 +14,9 @@ 
  runCommand,

  writeShellScript,

  symlinkJoin,

  time,

  procps,

  nix,

  busybox,

  jq,

  nix,

}:



let
@@ -48,9 +47,10 @@ let 
    runCommand "attrpaths-superset.json"

      {

        src = nixpkgs;

        nativeBuildInputs = [

        # Don't depend on -dev outputs to reduce closure size for CI.

        nativeBuildInputs = map lib.getBin [

          busybox

          nix

          time

        ];

      }

      ''
@@ -131,11 +131,11 @@ let 
    in

    runCommand "nixpkgs-eval-${evalSystem}"

      {

        nativeBuildInputs = [

          nix

          time

          procps

        # Don't depend on -dev outputs to reduce closure size for CI.

        nativeBuildInputs = map lib.getBin [

          busybox

          jq

          nix

        ];

        env = {

          inherit evalSystem chunkSize;
@@ -206,7 +206,8 @@ let 
    }:

    runCommand "combined-eval"

      {

        nativeBuildInputs = [

        # Don't depend on -dev outputs to reduce closure size for CI.

        nativeBuildInputs = map lib.getBin [

          jq

        ];

      }