1 files changed, 0 insertions, 57 deletions
diff --git a/pkgs/development/tools/swiftpm2nix/support.nix b/pkgs/development/tools/swiftpm2nix/support.nix
deleted file mode 100644
index dfc2d01a45017..0000000000000
--- a/pkgs/development/tools/swiftpm2nix/support.nix
+++ /dev/null
@@ -1,57 +0,0 @@
-{ lib, fetchgit, formats }:
-with lib;
-let
-  json = formats.json { };
-in rec {
-
-  # Derive a pin file from workspace state.
-  mkPinFile = workspaceState:
-    assert workspaceState.version >= 5 && workspaceState.version <= 6;
-    json.generate "Package.resolved" {
-      version = 1;
-      object.pins = map (dep: {
-        package = dep.packageRef.name;
-        repositoryURL = dep.packageRef.location;
-        state = dep.state.checkoutState;
-      }) workspaceState.object.dependencies;
-    };
-
-  # Make packaging helpers from swiftpm2nix generated output.
-  helpers = generated: let
-    inherit (import generated) workspaceStateFile hashes;
-    workspaceState = lib.importJSON workspaceStateFile;
-    pinFile = mkPinFile workspaceState;
-  in rec {
-
-    # Create fetch expressions for dependencies.
-    sources = listToAttrs (
-      map (dep: nameValuePair dep.subpath (fetchgit {
-        url = dep.packageRef.location;
-        rev = dep.state.checkoutState.revision;
-        sha256 = hashes.${dep.subpath};
-        fetchSubmodules = true;
-      })) workspaceState.object.dependencies
-    );
-
-    # Configure phase snippet for use in packaging.
-    configure = ''
-      mkdir -p .build/checkouts
-      ln -sf ${pinFile} ./Package.resolved
-      install -m 0600 ${workspaceStateFile} ./.build/workspace-state.json
-    ''
-      + concatStrings (mapAttrsToList (name: src: ''
-        ln -s '${src}' '.build/checkouts/${name}'
-      '') sources)
-      + ''
-        # Helper that makes a swiftpm dependency mutable by copying the source.
-        swiftpmMakeMutable() {
-          local orig="$(readlink .build/checkouts/$1)"
-          rm .build/checkouts/$1
-          cp -r "$orig" .build/checkouts/$1
-          chmod -R u+w .build/checkouts/$1
-        }
-      '';
-
-  };
-
-}