1 files changed, 77 insertions, 0 deletions
diff --git a/pkgs/by-name/st/stalwart-mail-free/package.nix b/pkgs/by-name/st/stalwart-mail-free/package.nix
new file mode 100644
index 0000000..bb2c1db
--- /dev/null
+++ b/pkgs/by-name/st/stalwart-mail-free/package.nix
@@ -0,0 +1,77 @@
+{
+  pkgsUnstable,
+  callPackage,
+  nixLib,
+}: let
+  spamfilter = callPackage ./spam-filter.nix {};
+
+  mail-send = callPackage ./mail-send.nix {};
+
+  # Need to use the newer `rustPlatform`
+  inherit (pkgsUnstable) rustPlatform;
+in
+  pkgsUnstable.stalwart-mail.override {
+    rustPlatform =
+      rustPlatform
+      // {
+        buildRustPackage = prev:
+          rustPlatform.buildRustPackage (
+            prev
+            // {
+              pname = "stalwart-mail-free";
+              passthru = nixLib.warnMerge (prev.passthru or {}) {
+                inherit spamfilter;
+              } "stalwart-mail passthru";
+
+              useFetchCargoVendor = true;
+              cargoHash = "sha256-Qg01QXP/ImRCUw3aXcZbnM1hysHUwozCdQ7LecjUa0o=";
+
+              # The tests should check if this works.
+              # And this shaves of around 50% of the build time.
+              doCheck = false;
+
+              buildNoDefaultFeatures = true;
+              buildFeatures = [
+                "rocks"
+                "redis"
+              ];
+
+              postUnpack =
+                (prev.postUnpack or "")
+                + ''
+                  cp --recursive "${mail-send}" ./source/crates/mail-send
+                  chmod -R +w "./source/crates/mail-send"
+                '';
+
+              cargoPatches =
+                (prev.cargoPatches or [])
+                ++ [
+                  # `stalwart-mail` does enable their `enterprise` feature per default.
+                  # We want a AGPL only build (i.e., without unfree dependencies), therefore disable the
+                  # `enterprise` feature here.
+                  # We cannot use the `buildFeatures` attribute because it does not actually change the
+                  # correct features. As such we simply patch the correct `Cargo.toml` file.
+                  ./patches/crates-main-Cargo.toml-Use-libre-features.patch
+
+                  # `stalwart-mail` uses their bundled store, which makes it impossible to use our
+                  # own CA certificate (e.g., for tests). Thus use a native version.
+                  ./patches/crates-Use-the-platform-CA-bundle-instead-of-the-bun.patch
+                ];
+
+              # Check that the enterprise feature is really disabled.
+              postCheck =
+                (prev.postCheck or "")
+                +
+                # bash
+                ''
+                  if grep "enterprise" ./target/*/release/stalwart-mail.d; then
+                    echo "ERROR: Proprietary 'enterprise' feature active."
+                    exit 1
+                  fi
+                '';
+
+              meta.mainProgram = prev.meta.mainProgram or "stalwart-mail";
+            }
+          );
+      };
+  }