From a770d62b9be4306846b7e1d8c0c94968be175f58 Mon Sep 17 00:00:00 2001
From: Ophestra <cat@gensokyo.uk>
Date: Tue, 19 May 2026 18:24:07 +0900
Subject: [PATCH] internal/rosa/package: migrate meson

Signed-off-by: Ophestra <cat@gensokyo.uk>
---
 internal/rosa/meson.go         | 64 ++--------------------------------
 internal/rosa/package/meson.az | 56 +++++++++++++++++++++++++++++
 internal/rosa/state_native.go  |  1 -
 3 files changed, 58 insertions(+), 63 deletions(-)
 create mode 100644 internal/rosa/package/meson.az

diff --git a/internal/rosa/meson.go b/internal/rosa/meson.go
index 8f56ba81..737a727c 100644
--- a/internal/rosa/meson.go
+++ b/internal/rosa/meson.go
@@ -3,70 +3,10 @@ package rosa
 import (
 	"slices"
 	"strings"
-
-	"hakurei.app/internal/pkg"
 )
 
-func (t Toolchain) newMeson() (pkg.Artifact, string) {
-	const (
-		version  = "1.11.1"
-		checksum = "uvILRxdopwc6Dy17UbIeClcQr0qHqyTaqyk1M9OqWKN9PwB9N6UVAiyN8kSSz3r2"
-	)
-	return t.NewPackage("meson", version, newFromGitHub(
-		"mesonbuild/meson",
-		version,
-		checksum,
-	), &PackageAttr{
-		Env: []string{
-			"CMAKE_MAKE_PROGRAM=ninja",
-		},
-	}, &PipHelper{
-		EnterSource: true,
-		Check: `
-cd 'test cases'
-rm -rf \
-	'common/32 has header' \
-	'common/66 vcstag' \
-	'common/153 wrap file should not failed' \
-	'common/184 openmp' \
-	'common/189 check header' \
-	'linuxlike/6 subdir include order' \
-	'linuxlike/9 compiler checks with dependencies' \
-	'linuxlike/13 cmake dependency' \
-	'frameworks/15 llvm' \
-	'frameworks/29 blocks'
-cd ..
-
-python3 ./run_project_tests.py \
-	-v \
-	` + jobsFlagE + ` \
-	--failfast \
-	--backend=ninja
-`,
-	},
-		PythonSetuptools,
-		PkgConfig,
-		CMake,
-		Ninja,
-		PythonPyTest,
-	), version
-}
-func init() {
-	native.mustRegister(Toolchain.newMeson, &Metadata{
-		Name:        "meson",
-		Description: "an open source build system",
-		Website:     "https://mesonbuild.com/",
-
-		Dependencies: P{
-			Python,
-			PkgConfig,
-			CMake,
-			Ninja,
-		},
-
-		ID: 6472,
-	})
-}
+// Meson is the meson package used by [MesonHelper].
+var Meson = H("meson")
 
 // MesonHelper is the [Meson] build system helper.
 type MesonHelper struct {
diff --git a/internal/rosa/package/meson.az b/internal/rosa/package/meson.az
new file mode 100644
index 00000000..90ae9354
--- /dev/null
+++ b/internal/rosa/package/meson.az
@@ -0,0 +1,56 @@
+package meson {
+	description = "an open source build system";
+	website = "https://mesonbuild.com";
+	anitya = 6472;
+
+	version* = "1.11.1";
+	source = remoteGitHub {
+		suffix = "mesonbuild/meson";
+		tag = version;
+		checksum = "uvILRxdopwc6Dy17UbIeClcQr0qHqyTaqyk1M9OqWKN9PwB9N6UVAiyN8kSSz3r2";
+	};
+
+	env = [
+		"CMAKE_MAKE_PROGRAM=ninja",
+	];
+
+	exec = pip {
+		enterSource = true;
+		check = `
+cd 'test cases'
+rm -rf \
+	'common/32 has header' \
+	'common/66 vcstag' \
+	'common/153 wrap file should not failed' \
+	'common/184 openmp' \
+	'common/189 check header' \
+	'linuxlike/6 subdir include order' \
+	'linuxlike/9 compiler checks with dependencies' \
+	'linuxlike/13 cmake dependency' \
+	'frameworks/15 llvm' \
+	'frameworks/29 blocks'
+cd ..
+
+python3 ./run_project_tests.py \
+	-v \
+	` + jobsFlagE + ` \
+	--failfast \
+	--backend=ninja
+`;
+	};
+
+	inputs = [
+		python-setuptools,
+		pkg-config,
+		cmake,
+		ninja,
+		python-pytest,
+	];
+
+	runtime = [
+		python,
+		pkg-config,
+		cmake,
+		ninja,
+	];
+}
diff --git a/internal/rosa/state_native.go b/internal/rosa/state_native.go
index 0103193e..06b8fb38 100644
--- a/internal/rosa/state_native.go
+++ b/internal/rosa/state_native.go
@@ -104,7 +104,6 @@ var (
 	MPFR                = H("mpfr")
 	Make                = H("make")
 	Mesa                = H("mesa")
-	Meson               = H("meson")
 	Mksh                = H("mksh")
 	MuslFts             = H("musl-fts")
 	MuslObstack         = H("musl-obstack")