push sheeet

pkgs/development/tools/lerna/default.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  callPackage,
+}:
+
+let
+  inherit (lib) mapAttrs' nameValuePair;
+
+  variants = {
+    "6" = {
+      version = "6.6.2";
+      hash = "sha256-B+o6SwVTrotHNYJW6CUXU/rJLK2VeGHvZYQZqbhYWjg=";
+      npmDepsHash = "sha256-yR3MUcmAVj0/+lLQk5+hmyGFnyqhzw1xjVsu7ciYccs=";
+      packageLockFile = ./package-lock.v6.json;
+    };
+    "8" = {
+      version = "8.1.9";
+      hash = "sha256-Rs6utL5dsL2h+rpOwjbtwEyU5pRdaAWHexfOm18o6BA=";
+      npmDepsHash = "sha256-o3mLG0mBDIdkjusCKTSoradYlD8r4xdMyHH2HtOG9KQ=";
+      packageLockFile = ./package-lock.v8.json;
+    };
+  };
+
+  callLerna =
+    variant:
+    callPackage ./generic.nix {
+      inherit (variant)
+        version
+        hash
+        npmDepsHash
+        packageLockFile
+        ;
+    };
+
+  mkLerna = versionSuffix: variant: nameValuePair "lerna_${versionSuffix}" (callLerna variant);
+in
+mapAttrs' mkLerna variants