feat: pipeline to create a full mac app

2026-05-30 21:21:07 +02:00
parent 360a8d971a
commit 1d17b6e884
12 changed files with 1061 additions and 6 deletions
--- a/lib/mix/tasks/bds.bundle.macos.ex
+++ b/lib/mix/tasks/bds.bundle.macos.ex
@@ -0,0 +1,98 @@
+defmodule Mix.Tasks.Bds.Bundle.Macos do
+  @moduledoc """
+  Build a self-contained, ad-hoc-signed `BDS2.app` macOS bundle.
+
+      mix bds.bundle.macos [--app-release PATH] [--output DIR] [--version V]
+                           [--regen-icon] [--register] [--no-codesign]
+
+  Assumes the `:bds` release has been built (`MIX_ENV=prod mix release bds`); pass
+  `--app-release` to point elsewhere. Generates the red-pen icon on first run (or
+  with `--regen-icon`), assembles the bundle, relocates the wxWidgets dylibs so it
+  runs on a clean Mac, ad-hoc codesigns it, and (with `--register`) registers the
+  `bds2://` URL scheme via LaunchServices.
+  """
+
+  use Mix.Task
+
+  alias BDS.MacBundle
+  alias BDS.MacBundle.Icon
+
+  @shortdoc "Builds a self-contained macOS .app bundle (BDS2.app)"
+
+  @lsregister "/System/Library/Frameworks/CoreServices.framework/Frameworks/LaunchServices.framework/Support/lsregister"
+
+  @impl Mix.Task
+  def run(args) do
+    unless match?({:unix, :darwin}, :os.type()) do
+      Mix.raise("mix bds.bundle.macos only runs on macOS")
+    end
+
+    {opts, _positional, _invalid} =
+      OptionParser.parse(args,
+        strict: [
+          app_release: :string,
+          output: :string,
+          version: :string,
+          regen_icon: :boolean,
+          register: :boolean,
+          codesign: :boolean
+        ]
+      )
+
+    Mix.Task.run("app.config")
+
+    version = opts[:version] || Mix.Project.config()[:version]
+    env_name = Atom.to_string(Mix.env())
+    release_dir = opts[:app_release] || Path.expand("_build/#{env_name}/rel/bds", File.cwd!())
+    output_dir = opts[:output] || Path.expand("dist/macos", File.cwd!())
+
+    unless File.dir?(release_dir) do
+      Mix.raise("Release not found at #{release_dir}. Run `MIX_ENV=prod mix release bds` first.")
+    end
+
+    icns = ensure_icon(opts[:regen_icon] == true)
+
+    Mix.shell().info("Assembling BDS2.app (version #{version})…")
+
+    case MacBundle.assemble(
+           release_dir: release_dir,
+           output_dir: output_dir,
+           icns_path: icns,
+           version: version,
+           skip_codesign: opts[:codesign] == false
+         ) do
+      {:ok, app} ->
+        maybe_register(app, opts[:register] == true)
+        Mix.shell().info("Built #{app}")
+
+      {:error, reason} ->
+        Mix.raise("Bundle failed: #{inspect(reason)}")
+    end
+  end
+
+  defp ensure_icon(regen?) do
+    icns = Icon.icns_path()
+
+    if regen? or not File.exists?(icns) do
+      Mix.shell().info("Generating AppIcon.icns (blue→red)…")
+
+      case Icon.generate() do
+        {:ok, path} -> path
+        {:error, reason} -> Mix.raise("Icon generation failed: #{inspect(reason)}")
+      end
+    else
+      icns
+    end
+  end
+
+  defp maybe_register(_app, false), do: :ok
+
+  defp maybe_register(app, true) do
+    if File.exists?(@lsregister) do
+      System.cmd(@lsregister, ["-f", app])
+      Mix.shell().info("Registered bds2:// scheme via LaunchServices")
+    else
+      Mix.shell().info("lsregister not found; skip scheme registration")
+    end
+  end
+end