mirror of
https://github.com/acamarata/curtain.git
synced 2026-07-01 03:04:25 +00:00
30d5a77ffa
Rework Curtain into a proper menu-bar app (Caffeine-style): - SwiftUI settings window: app, on-start, on-idle, on-end, security, displays - Modular ActionSet/ActionRunner — per-event toggles (disconnect/lock/screen-off/deactivate) - Configurable idle timeout; open-at-login via SMAppService; optional menu bar - Settings persisted in UserDefaults (shared with @AppStorage); salted-SHA256 password - Drawn curtains logo (menu-bar template + offscreen-rendered app icon) - Split into single-responsibility modules with comment blocks
89 lines
3.4 KiB
Bash
Executable file
89 lines
3.4 KiB
Bash
Executable file
#!/bin/bash
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# Curtain installer — builds the app, installs it as a login menu-bar agent,
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# and sets up the (optional) root helper that disconnects a Screen Sharing session.
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set -euo pipefail
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REPO="$(cd "$(dirname "$0")/.." && pwd)"
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APP="/Applications/Curtain.app"
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AGENT="$HOME/Library/LaunchAgents/io.acamarata.curtain.plist"
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HELPER="/usr/local/bin/curtain-endsession"
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SUDOERS="/etc/sudoers.d/curtain-endsession"
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echo "==> Building (release)…"
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cd "$REPO"
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swift build -c release
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BIN="$REPO/.build/release/Curtain"
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echo "==> Installing $APP …"
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rm -rf "$APP"
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mkdir -p "$APP/Contents/MacOS" "$APP/Contents/Resources"
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cp "$BIN" "$APP/Contents/MacOS/Curtain"
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echo "==> Generating app icon…"
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ICONSET="$(mktemp -d)/Curtain.iconset"
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"$BIN" --render-icon "$ICONSET" || true
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if [ -d "$ICONSET" ]; then
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iconutil -c icns "$ICONSET" -o "$APP/Contents/Resources/AppIcon.icns" 2>/dev/null || true
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rm -rf "$ICONSET"
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fi
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cat > "$APP/Contents/Info.plist" <<PLIST
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0"><dict>
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<key>CFBundleName</key><string>Curtain</string>
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<key>CFBundleIdentifier</key><string>io.acamarata.curtain</string>
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<key>CFBundleExecutable</key><string>Curtain</string>
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<key>CFBundleIconFile</key><string>AppIcon</string>
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<key>CFBundlePackageType</key><string>APPL</string>
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<key>CFBundleShortVersionString</key><string>1.0.0</string>
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<key>LSUIElement</key><true/>
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<key>LSMinimumSystemVersion</key><string>13.0</string>
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</dict></plist>
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PLIST
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# Ad-hoc sign so TCC (Accessibility) can pin a stable identity.
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codesign --force --deep --sign - "$APP" 2>/dev/null || true
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echo "==> Installing root helper (disconnect Screen Sharing on idle/unlock)…"
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TMP_HELPER="$(mktemp)"
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cat > "$TMP_HELPER" <<'HELPER'
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#!/bin/bash
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# Ends the active Screen Sharing session. launchd respawns the listener,
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# so Screen Sharing stays available for the next connection.
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pkill -f ScreenSharingSubscriber 2>/dev/null
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pkill -x screensharingd 2>/dev/null
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pkill -f "RemoteManagement.*[Ss]creen" 2>/dev/null
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exit 0
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HELPER
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osascript -e "do shell script \"install -m 755 '$TMP_HELPER' '$HELPER' && printf 'admin ALL=(root) NOPASSWD: $HELPER\n' > '$SUDOERS' && chmod 440 '$SUDOERS' && visudo -cf '$SUDOERS'\" with administrator privileges"
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rm -f "$TMP_HELPER"
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echo "==> Installing login agent…"
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mkdir -p "$HOME/Library/LaunchAgents"
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cat > "$AGENT" <<PLIST
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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0"><dict>
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<key>Label</key><string>io.acamarata.curtain</string>
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<key>ProgramArguments</key><array><string>$APP/Contents/MacOS/Curtain</string></array>
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<key>RunAtLoad</key><true/>
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<key>KeepAlive</key><true/>
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<key>LimitLoadToSessionType</key><string>Aqua</string>
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</dict></plist>
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PLIST
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launchctl unload "$AGENT" 2>/dev/null || true
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launchctl load -w "$AGENT"
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cat <<EOF
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✅ Curtain installed.
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ONE manual step (required so Curtain can block desk input):
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System Settings → Privacy & Security → Accessibility → enable "Curtain".
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Then from the Curtain menu (🔒/👁 in the menu bar): quit & it relaunches at login,
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or run: launchctl kickstart -k gui/\$(id -u)/io.acamarata.curtain
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First-time setup from the menu bar:
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• Set Password… (typed at the desk to end a session)
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• Mark Current Externals as DisplayLink (if you use DisplayLink monitors)
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EOF
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