kanidm: add darwin support (#402861)

pkgs/by-name/ka/kanidm/generic.nix

@@ -49,7 +49,7 @@ rustPlatform.buildRustPackage rec {
     inherit hash;
   };
 
-  KANIDM_BUILD_PROFILE = "release_nixos_${arch}";
+  KANIDM_BUILD_PROFILE = "release_nixpgs_${arch}";
 
   patches = lib.optionals enableSecretProvisioning [
     "${patchDir}/oauth2-basic-secret-modify.patch"
@@ -59,6 +59,7 @@ rustPlatform.buildRustPackage rec {
   postPatch =
     let
       format = (formats.toml { }).generate "${KANIDM_BUILD_PROFILE}.toml";
+      socket_path = if stdenv.hostPlatform.isLinux then "/run/kanidm/sock" else "/var/run/kanidm.socket";
       profile =
         {
           cpu_flags = if stdenv.hostPlatform.isx86_64 then "x86_64_legacy" else "none";
@@ -67,12 +68,12 @@ rustPlatform.buildRustPackage rec {
           client_config_path = "/etc/kanidm/config";
           resolver_config_path = "/etc/kanidm/unixd";
           resolver_unix_shell_path = "${lib.getBin bashInteractive}/bin/bash";
-          server_admin_bind_path = "/run/kanidmd/sock";
+          server_admin_bind_path = socket_path;
           server_config_path = "/etc/kanidm/server.toml";
           server_ui_pkg_path = "@htmx_ui_pkg_path@";
         }
         // lib.optionalAttrs (lib.versionOlder version "1.5") {
-          admin_bind_path = "/run/kanidmd/sock";
+          admin_bind_path = socket_path;
           default_config_path = "/etc/kanidm/server.toml";
           default_unix_shell_path = "${lib.getBin bashInteractive}/bin/bash";
           htmx_ui_pkg_path = "@htmx_ui_pkg_path@";
@@ -94,13 +95,16 @@ rustPlatform.buildRustPackage rec {
     installShellFiles
   ];
 
-  buildInputs = [
-    udev
-    openssl
-    sqlite
-    pam
-    rust-jemalloc-sys
-  ];
+  buildInputs =
+    [
+      openssl
+      sqlite
+      pam
+      rust-jemalloc-sys
+    ]
+    ++ lib.optionals stdenv.hostPlatform.isLinux [
+      udev
+    ];
 
   # The UI needs to be in place before the tests are run.
   postBuild =
@@ -125,15 +129,17 @@ rustPlatform.buildRustPackage rec {
     ''profile.release.lto="off"''
   ];
 
-  preFixup = ''
-    installShellCompletion \
-      --bash $releaseDir/build/completions/*.bash \
-      --zsh $releaseDir/build/completions/_*
-
-    # PAM and NSS need fix library names
-    mv $out/lib/libnss_kanidm.so $out/lib/libnss_kanidm.so.2
-    mv $out/lib/libpam_kanidm.so $out/lib/pam_kanidm.so
-  '';
+  preFixup =
+    ''
+      installShellCompletion \
+        --bash $releaseDir/build/completions/*.bash \
+        --zsh $releaseDir/build/completions/_*
+    ''
+    + lib.optionalString (!stdenv.hostPlatform.isDarwin) ''
+      # PAM and NSS need fix library names
+      mv $out/lib/libnss_kanidm.so $out/lib/libnss_kanidm.so.2
+      mv $out/lib/libpam_kanidm.so $out/lib/pam_kanidm.so
+    '';
 
   passthru = {
     tests = {
@@ -166,7 +172,7 @@ rustPlatform.buildRustPackage rec {
       description = "Simple, secure and fast identity management platform";
       homepage = "https://github.com/kanidm/kanidm";
       license = licenses.mpl20;
-      platforms = platforms.linux;
+      platforms = platforms.linux ++ platforms.darwin;
       maintainers = with maintainers; [
         adamcstephens
         Flakebi