Merge pull request #320 from gepbird/dotnet-support

Add support for updating dotnet packages

nix_update/eval.py

@@ -63,6 +63,7 @@ class Package:
     composer_deps_old: str | None
     maven_deps: str | None
     mix_deps: str | None
+    has_nuget_deps: bool
     tests: list[str]
     has_update_script: bool
 
@@ -200,6 +201,7 @@ def eval_expression(
   yarn_deps = pkg.yarnOfflineCache.outputHash or null;
   yarn_deps_old = pkg.offlineCache.outputHash or null;
   maven_deps = pkg.fetchedMavenDeps.outputHash or null;
+  has_nuget_deps = pkg ? nugetDeps;
   mix_deps = pkg.mixFodDeps.outputHash or null;
   tests = builtins.attrNames (pkg.passthru.tests or {{}});
   has_update_script = {has_update_script};

nix_update/update.py

@@ -402,6 +402,20 @@ def update_mix_deps_hash(opts: Options, filename: str, current_hash: str) -> Non
     replace_hash(filename, current_hash, target_hash)
 
 
+def update_nuget_deps(opts: Options) -> None:
+    fetch_deps_script_path = run(
+        [
+            "nix-build",
+            opts.import_path,
+            "-A",
+            f"{opts.attribute}.fetch-deps",
+            "--no-out-link",
+        ]
+    ).stdout.strip()
+
+    run([fetch_deps_script_path])
+
+
 def update_version(
     package: Package, version: str, preference: VersionPreference, version_regex: str
 ) -> bool:
@@ -557,6 +571,9 @@ def update(opts: Options) -> Package:
         if package.mix_deps:
             update_mix_deps_hash(opts, package.filename, package.mix_deps)
 
+        if package.has_nuget_deps:
+            update_nuget_deps(opts)
+
         if isinstance(package.cargo_lock, CargoLockInSource | CargoLockInStore):
             if opts.generate_lockfile:
                 generate_lockfile(opts, package.filename, "cargo")

tests/test_nuget_deps_generate.py

@@ -0,0 +1,47 @@
+import json
+import subprocess
+
+import conftest
+
+from nix_update import main
+
+
+def test_update(helpers: conftest.Helpers) -> None:
+    with helpers.testpkgs(init_git=True) as path:
+        main(
+            [
+                "--file",
+                str(path),
+                "--commit",
+                "nuget-deps-generate",
+                "--version",
+                "v1.1.1",
+            ]
+        )
+
+        nuget_deps_raw = subprocess.run(
+            [
+                "nix",
+                "eval",
+                "--json",
+                "--extra-experimental-features",
+                "nix-command",
+                "-f",
+                path,
+                "nuget-deps-generate.nugetDeps",
+            ],
+            check=True,
+            text=True,
+            stdout=subprocess.PIPE,
+        ).stdout.strip()
+        nuget_deps = json.loads(nuget_deps_raw)
+        assert len(nuget_deps) > 0
+
+        diff = subprocess.run(
+            ["git", "-C", path, "log"],
+            text=True,
+            stdout=subprocess.PIPE,
+            check=True,
+        ).stdout.strip()
+        print(diff)
+        assert "https://github.com/ExOK/Celeste64/compare/v1.1.0...v1.1.1" in diff

tests/testpkgs/default.nix

@@ -18,6 +18,7 @@
   cargoVendorDeps.rustPackage = pkgs.callPackage ./cargo-vendor-deps/rust-package.nix { };
   composer-old = pkgs.callPackage ./composer-old.nix { };
   crate = pkgs.callPackage ./crate.nix { };
+  nuget-deps-generate = pkgs.callPackage ./nuget-deps-generate { };
   gitea = pkgs.callPackage ./gitea.nix { };
   github = pkgs.callPackage ./github.nix { };
   github-no-release = pkgs.callPackage ./github-no-release.nix { };

tests/testpkgs/nuget-deps-generate/default.nix

@@ -0,0 +1,18 @@
+{
+  buildDotnetModule,
+  fetchFromGitHub,
+}:
+
+buildDotnetModule rec {
+  pname = "celeste64";
+  version = "1.1.0";
+
+  src = fetchFromGitHub {
+    owner = "ExOK";
+    repo = "Celeste64";
+    tag = "v${version}";
+    hash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
+  };
+
+  nugetDeps = ./deps.json;
+}

tests/testpkgs/nuget-deps-generate/deps.json

@@ -0,0 +1 @@
+[]