Unverified Commit 3c004e58 authored by Wolfgang Walther's avatar Wolfgang Walther Committed by GitHub
Browse files

ci/eval/compare: don't treat renames as rebuilds (#431448)

parents 42bbda25 c5c7cd5b

ci/eval/compare/default.nix

+3 −4
Original line number Diff line number Diff line
@@ -73,12 +73,11 @@ let 
    ;



  # Attrs

  # - keys: "added", "changed" and "removed"

  # - keys: "added", "changed", "removed" and "rebuilds"

  # - values: lists of `packagePlatformPath`s

  diffAttrs = builtins.fromJSON (builtins.readFile "${combinedDir}/combined-diff.json");



  rebuilds = diffAttrs.added ++ diffAttrs.changed;

  rebuildsPackagePlatformAttrs = convertToPackagePlatformAttrs rebuilds;

  rebuildsPackagePlatformAttrs = convertToPackagePlatformAttrs diffAttrs.rebuilds;



  changed-paths =

    let
@@ -90,7 +89,7 @@ let 
    in

    writeText "changed-paths.json" (

      builtins.toJSON {

        attrdiff = lib.mapAttrs (_: extractPackageNames) diffAttrs;

        attrdiff = lib.mapAttrs (_: extractPackageNames) { inherit (diffAttrs) added changed removed; };

        inherit

          rebuildsByPlatform

          rebuildsByKernel

ci/eval/default.nix

+2 −1
Original line number Diff line number Diff line
@@ -218,7 +218,8 @@ let 
          reduce .[] as $item ({}; {

            added: (.added + $item.added),

            changed: (.changed + $item.changed),

            removed: (.removed + $item.removed)

            removed: (.removed + $item.removed),

            rebuilds: (.rebuilds + $item.rebuilds)

          })

        ' > $out/combined-diff.json

ci/eval/diff.nix

+18 −1
Original line number Diff line number Diff line
@@ -18,13 +18,20 @@ let 
      added: [ <keys only in the second object> ],

      removed: [ <keys only in the first object> ],

      changed: [ <keys with different values between the two objects> ],

      rebuilds: [ <keys in the second object with values not present at all in first object> ],

    }

  */

  diff =

    old: new:

    let

      filterKeys = cond: attrs: lib.attrNames (lib.filterAttrs cond attrs);

      oldOutputs = lib.pipe old [

        (lib.mapAttrsToList (_: lib.attrValues))

        lib.concatLists

        (lib.flip lib.genAttrs (_: true))

      ];

    in

    old: new: {

    {

      added = filterKeys (n: _: !(old ? ${n})) new;

      removed = filterKeys (n: _: !(new ? ${n})) old;

      changed = filterKeys (
@@ -35,6 +42,16 @@ let 
        # Filter out attributes that are the same as the new value

        && (v != (new.${n}))

      ) old;

      # A "rebuild" is every attrpath ...

      rebuilds = filterKeys (

        _: pkg:

        # ... that has at least one output ...

        lib.any (

          output:

          # ... which has not been built in "old" already.

          !(oldOutputs ? ${output})

        ) (lib.attrValues pkg)

      ) new;

    };



  getAttrs =