push sheeet

pkgs/applications/networking/mailreaders/thunderbird/wrapper.nix

@@ -0,0 +1,31 @@
+{
+  lib,
+  wrapFirefox,
+  gpgme,
+  gnupg,
+}:
+
+browser: args:
+
+(wrapFirefox browser (
+  {
+    libName = "thunderbird";
+  }
+  // args
+))
+
+.overrideAttrs
+  (old: {
+    # Thunderbird's native GPG support does not yet support smartcards.
+    # The official upstream recommendation is to configure fall back to gnupg
+    # using the Thunderbird config `mail.openpgp.allow_external_gnupg`
+    # and GPG keys set up; instructions with pictures at:
+    # https://anweshadas.in/how-to-use-yubikey-or-any-gpg-smartcard-in-thunderbird-78/
+    # For that to work out of the box, it requires `gnupg` on PATH and
+    # `gpgme` in `LD_LIBRARY_PATH`; we do this below.
+    buildCommand = old.buildCommand + ''
+      wrapProgram "$executablePath" \
+        --prefix LD_LIBRARY_PATH ':' "${lib.makeLibraryPath [ gpgme ]}" \
+        --prefix PATH ':' "${lib.makeBinPath [ gnupg ]}"
+    '';
+  })