Files
AV-Live/launcher/build.sh
T
L'électron rare 8dab7236d4 feat(launcher): SwiftUI menubar app
Context: AV-Live needs a single-click way to boot its two heavy
components (the SuperCollider sound engine and the openFrameworks
oscope-of visualizer) together, with their logs aggregated in one
place. Running them by hand from terminal during a live set is fragile.

Approach: Swift Package Manager + a small build.sh that wraps the
release binary into a real .app bundle (Info.plist with LSUIElement=true
to keep it out of the Dock). The UI uses NSStatusItem + NSPopover so
it works back to macOS 11 (Big Sur) — MenuBarExtra would require 13+
which the current target MBP can't run.

Changes:
- launcher/Package.swift : SwiftPM manifest, single executable target,
  macOS 11 minimum
- AVLiveLauncherApp.swift : @main App + AppDelegate that owns the
  status item, popover and lazily-created log window
- ProcessManager.swift : ObservableObject spawning sclang and oscope-of
  via Foundation Process, capturing stdout/stderr through Pipe +
  readabilityHandler, ring-buffered log array (2000 lines), termination
  handlers that flip @Published flags back. Paths persisted in
  UserDefaults with sane defaults
- MenuBarContent.swift : popover view with two ProcessRow toggles,
  Logs / Paths / Quit, Settings sheet using NSOpenPanel
- LogView.swift : separate window with filter, auto-scroll, color-coded
  source column, monospaced font. #available guard for textSelection
- Info.plist : bundle id cc.saillant.AVLiveLauncher, GPL-3 copyright,
  LSUIElement true, min macOS 11
- build.sh : swift build -c release, copies binary + Info.plist into
  AVLiveLauncher.app, ad-hoc codesigns
- .gitignore + README

Impact: 'cd launcher && ./build.sh && open build/AVLiveLauncher.app'
gives a working .app that brings up the AV stack from the menubar.
Smoke-tested on arm64 — Intel MBP needs a local build or a future
universal -arch x86_64 flag in build.sh.
2026-05-07 12:04:59 +02:00

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#!/bin/sh
# Build AVLiveLauncher and bundle it into a .app
set -eu
cd "$(dirname "$0")"
echo "==> swift build (release)"
swift build -c release
BIN_NAME="AVLiveLauncher"
BIN_PATH=".build/release/${BIN_NAME}"
APP_PATH="build/${BIN_NAME}.app"
if [ ! -x "${BIN_PATH}" ]; then
echo "Build did not produce ${BIN_PATH}" >&2
exit 1
fi
echo "==> bundling ${APP_PATH}"
rm -rf "${APP_PATH}"
mkdir -p "${APP_PATH}/Contents/MacOS" "${APP_PATH}/Contents/Resources"
cp "${BIN_PATH}" "${APP_PATH}/Contents/MacOS/${BIN_NAME}"
cp Resources/Info.plist "${APP_PATH}/Contents/Info.plist"
# Ad-hoc sign so Gatekeeper at least lets the user open it manually
codesign --force --sign - "${APP_PATH}" 2>/dev/null || true
echo "==> done"
echo " open ${APP_PATH}"