nushellPlugins.*: automatically patch dependencies to support current nushell version

pkgs/shells/nushell/plugins/dbus.nix

@@ -19,7 +19,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
     hash = "sha256-Ga+1zFwS/v+3iKVEz7TFmJjyBW/gq6leHeyH2vjawto=";
   };
 
-  cargoHash = "sha256-7pD5LA1ytO7VqFnHwgf7vW9eS3olnZBgdsj+rmcHkbU=";
+  cargoHash = "sha256-/ViKfnC8PVffT0CP0rlN9SlOnFuZOb2U5qwtPZIdhDU=";
 
   nativeBuildInputs = [ pkg-config ] ++ lib.optionals stdenv.cc.isClang [ rustPlatform.bindgenHook ];
   buildInputs = [ dbus ];
@@ -33,8 +33,5 @@ rustPlatform.buildRustPackage (finalAttrs: {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ aftix ];
     platforms = lib.platforms.linux;
-    # "Plugin `dbus` is compiled for nushell version 0.101.0, which is not
-    # compatible with version 0.105.1"
-    broken = true;
   };
 })

pkgs/shells/nushell/plugins/default.nix

@@ -6,6 +6,11 @@
   versionCheckHook,
   nushell,
   runCommand,
+  rustPlatform,
+  cargo,
+  cargo-edit,
+  jq,
+  semver-tool,
 }:
 
 lib.makeScope newScope (
@@ -15,14 +20,77 @@ lib.makeScope newScope (
     (
       _n: p:
       let
+        withNushellVersionAutoPatch = p.overrideAttrs (
+          final: prev: {
+            cargoDeps =
+              (rustPlatform.fetchCargoVendor ({
+                inherit (prev) src;
+                name = "${prev.pname}-${prev.version}";
+                hash = prev.cargoHash;
+                nativeBuildInputs = [
+                  cargo
+                  cargo-edit
+                  jq
+                  semver-tool
+                ];
+
+                postPatch = ''
+                  root_cargo_toml="$(cargo locate-project --workspace --message-format=plain)"
+                  root_cargo_dir="$(dirname "$root_cargo_toml")"
+
+                  is_compatible() {
+                    local name="$1" want="$2"
+                    [ -f "$root_cargo_dir/Cargo.lock" ] || return 1
+
+                    local locked="$(
+                      cargo metadata --format-version=1 | \
+                      jq -r '.packages[] | select(.name=="$name") | .version'
+                    )" || return 1
+                    [ -z "$locked" ] && return 1
+
+                    case "$(semver diff "$want" "$locked")" in
+                      major) return 1 ;;
+                      minor) return 1 ;;
+                      *) return 0 ;;
+                    esac
+                  }
+
+                  if is_compatible nu-plugin "${nushell.version}"; then
+                    echo "nu-plugin is compatible, no patching needed"
+                  else
+                    cargo upgrade -p nu-plugin@${nushell.version} -p nu-protocol@${nushell.version}
+                    cargo generate-lockfile
+                    export NUSHELL_VERSION_UPGRADED=1
+                  fi
+                '';
+
+                postBuild = ''
+                  if ! [ -z "''${NUSHELL_VERSION_UPGRADED}" ]; then
+                    cp Cargo.toml $out/Cargo.toml
+                  fi
+                '';
+              })).overrideAttrs
+                (old: {
+                  buildCommand = old.buildCommand + ''
+                    cp $vendorStaging/Cargo.toml $out/Cargo.toml || true
+                  '';
+                });
+
+            postPatch = ''
+              cp ${final.cargoDeps}/Cargo.lock ./Cargo.lock
+              cp ${final.cargoDeps}/Cargo.toml ./Cargo.toml || true
+            '';
+          }
+        );
+
         # add two checks:
         # - `versionCheckhook`, checks wether it's a binary that is able to
         #   display its own version
         # - A check which loads the plugin into the current version of nushell,
         #   to detect incompatibilities (plugins are compiled for very specific
         #   versions of nushell). If this fails, either update the plugin or mark
         #   as broken.
-        withChecks = p.overrideAttrs (
+        withChecks = withNushellVersionAutoPatch.overrideAttrs (
           final: _prev: {
             doInstallCheck = true;
             nativeInstallCheckInputs = [ versionCheckHook ];

pkgs/shells/nushell/plugins/net.nix

@@ -17,7 +17,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
     hash = "sha256-HiNydU40FprxVmRRZtnXom2kFYI04mbeuGTq8+BMh7o=";
   };
 
-  cargoHash = "sha256-tq0XqY2B7tC2ep8vH6T3nkAqxqhniqzYnhbkfB3SbHU=";
+  cargoHash = "sha256-ZIyWsA7WFX/NeSSEd8Nkp2tWehT/nih+FSs3UTs8jZo=";
 
   nativeBuildInputs = lib.optionals stdenv.cc.isClang [ rustPlatform.bindgenHook ];
 
@@ -32,8 +32,5 @@ rustPlatform.buildRustPackage (finalAttrs: {
     license = lib.licenses.mit;
     maintainers = with lib.maintainers; [ happysalada ];
     mainProgram = "nu_plugin_net";
-    # "Plugin `net` is compiled for nushell version 0.104.0, which is not
-    # compatible with version 0.105.1"
-    broken = true;
   };
 })

pkgs/shells/nushell/plugins/units.nix

@@ -18,7 +18,7 @@ rustPlatform.buildRustPackage (finalAttrs: {
     hash = "sha256-4donh0UlBbaEwgDxUECKTPWGLuAc9KUmrRty2Ob7ZMA=";
   };
 
-  cargoHash = "sha256-MjalDrjJTAHay9zcPhA8br2tOkkIzE4etL+yF5MKetY=";
+  cargoHash = "sha256-8/ubL2s49y8mqXFJBs9gA0U889k8Bx6UfAy77jJx6TM=";
 
   nativeBuildInputs = [ pkg-config ] ++ lib.optionals stdenv.cc.isClang [ rustPlatform.bindgenHook ];