blueprint-compiler 0.16.0 (new formula)

Author: kra-mo

Formula/b/blueprint-compiler.rb

@@ -0,0 +1,42 @@
+class BlueprintCompiler < Formula
+  desc "Markup language and compiler for GTK 4 user interfaces"
+  homepage "https://gnome.pages.gitlab.gnome.org/blueprint-compiler/"
+  url "https://gitlab.gnome.org/GNOME/blueprint-compiler.git",
+      tag:      "v0.16.0",
+      revision: "04ef0944db56ab01307a29aaa7303df6067cb3c0"
+  license "LGPL-3.0-or-later"
+  head "https://gitlab.gnome.org/GNOME/blueprint-compiler.git", branch: "main"
+
+  depends_on "meson" => :build
+  depends_on "ninja" => :build
+
+  depends_on "gtk4"
+  depends_on "pygobject3"
+
+  def install
+    system "meson", "setup", "build", *std_meson_args
+    system "meson", "compile", "-C", "build", "--verbose"
+    system "meson", "install", "-C", "build"
+  end
+
+  test do
+    (testpath/"test.blp").write <<~BLUEPRINT
+      using Gtk 4.0;
+
+      template $MyAppWindow: ApplicationWindow {
+        default-width: 600;
+        default-height: 300;
+        title: _("Hello, Blueprint!");
+
+        [titlebar]
+        HeaderBar {}
+
+        Label {
+          label: bind template.main_text;
+        }
+      }
+    BLUEPRINT
+    output = shell_output("#{bin}/blueprint-compiler compile #{testpath}/test.blp")
+    assert_match "Hello, Blueprint!", output
+  end
+end