1 files changed, 32 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/tools/misc/eva/default.nix b/nixpkgs/pkgs/tools/misc/eva/default.nix
new file mode 100644
index 000000000000..bf43d11e5666
--- /dev/null
+++ b/nixpkgs/pkgs/tools/misc/eva/default.nix
@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, rustPlatform, fetchpatch }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "eva";
+  version = "0.2.7";
+
+  cargoSha256 = "0n3xvlmp4l925nbz8lx6dr9yrrfh6z7b9z8wd6sli3a1dq26d6bg";
+
+  src = fetchFromGitHub {
+    owner = "NerdyPepper";
+    repo = "${pname}";
+    rev = "6ce0fc0212a34ffb647b24d9d903029ac4518165";
+    sha256 = "10242vnq2ph0g3p2hdacs4lmx3f474xm04nadplxbpv9xh4nbag3";
+  };
+
+  cargoPatches = [ ./Cargo.lock.patch ];
+
+  patches = [
+    # to fix the test suite (can be removed as soon as #33 is merged).
+    (fetchpatch {
+      url = https://github.com/NerdyPepper/eva/commit/cacf51dbb9748b1dbe97b35f3c593a0a272bd4db.patch;
+      sha256 = "11q7dkz2x1888f3awnlr1nbbxzzfjrr46kd0kk6sgjdkyfh50cvv";
+    })
+  ];
+
+  meta = with stdenv.lib; {
+    description = "A calculator REPL, similar to bc";
+    homepage = https://github.com/NerdyPepper/eva;
+    license = licenses.mit;
+    maintainers = with maintainers; [ nrdxp ma27 ];
+  };
+}