J.A.R.V.I.S-rust/resources/commands/output_device/list_devices.lua

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feat(commands): add PC control packs — volume, apps, file_search, output_device All four packs are pure Lua (sandbox=full) and call out to PowerShell helpers where COM / native APIs are needed. No new Rust code, no rebuild required: post_build.py --sync copies them under target/{debug,release}/resources/. volume/ - volume_up / volume_down: 5x VK_VOLUME_UP|DOWN via keybd_event - volume_mute: VK_VOLUME_MUTE - volume_max: 50x VK_VOLUME_UP (system clamps) Helper _volume_helper.ps1 P/Invokes user32!keybd_event. apps/ - open_browser : start "" https://www.google.com (uses system default browser) - open_notepad : notepad.exe - open_calculator: calc.exe - open_explorer : explorer.exe - open_terminal : wt.exe, falls back to powershell.exe - open_settings : ms-settings: protocol - open_task_manager: taskmgr.exe - lock_screen : rundll32 user32.dll,LockWorkStation - screenshot : System.Drawing capture to ~/Pictures/jarvis_screenshot_*.png file_search/ - find file <query> : recursive Get-ChildItem in Desktop/Documents/Downloads (depth 3, top 5 matches). Strips Russian/English/Ukrainian trigger prefixes from the recognized phrase, then opens explorer /select on the first hit and notifies with the total count. output_device/ - list_output_devices : enumerates active render endpoints via IMMDeviceEnumerator and notifies friendly names with indices - next_output_device : cycles the system default render device via the undocumented IPolicyConfig::SetDefaultEndpoint (eConsole/Multimedia/ Communications). Tested locally — listed 7 devices, current correctly identified at index 5.
2026-05-15 00:54:52 +03:00
local lang = jarvis.context.language
local helper = jarvis.context.command_path .. "\\_audio_devices.ps1"
local cmd = string.format(
'powershell -NoProfile -ExecutionPolicy Bypass -File "%s" -Action list',
helper
)
local res = jarvis.system.exec(cmd)
if not res.success then
jarvis.log("error", "list devices failed: " .. tostring(res.stderr))
jarvis.audio.play_error()
return { chain = false }
end
local lines = {}
for line in (res.stdout or ""):gmatch("[^\r\n]+") do
if line ~= "" then table.insert(lines, line) end
end
local title = lang == "ru" and "Устройства вывода" or "Output devices"
local body
if #lines == 0 then
body = lang == "ru" and "Активных устройств не найдено" or "No active devices"
else
body = table.concat(lines, "\n")
end
jarvis.system.notify(title, body)
jarvis.log("info", "audio devices: " .. body)
jarvis.audio.play_ok()
return { chain = false }