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fix: probe wpctl/pactl without noisy errors

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This commit is contained in:
Giovanni Harting
2025-12-05 00:58:36 +01:00
parent 8f33a65c74
commit 73cfcf93c8
1 changed files with 12 additions and 2 deletions
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14
scripts/touch-gestures.lua
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@@ -75,17 +75,27 @@ local function run_cmd(args)
return res.stdout or "" return res.stdout or ""
end end
local function probe_cmd(args)
local res = utils.subprocess({ args = args, cancellable = false })
if res and not res.error and res.status == 0 then
return res.stdout or ""
end
return nil
end
local function pick_volume_backend() local function pick_volume_backend()
if state.volume_backend then if state.volume_backend then
return state.volume_backend return state.volume_backend
end end
local wp = run_cmd({ config.wpctl_path, "--version" }) local wp = probe_cmd({ config.wpctl_path, "status" })
or probe_cmd({ config.wpctl_path, "--help" })
if wp then if wp then
state.volume_backend = "wpctl" state.volume_backend = "wpctl"
dbg("using wpctl for volume") dbg("using wpctl for volume")
return state.volume_backend return state.volume_backend
end end
local pa = run_cmd({ config.pactl_path, "--version" }) local pa = probe_cmd({ config.pactl_path, "info" })
or probe_cmd({ config.pactl_path, "--version" })
if pa then if pa then
state.volume_backend = "pactl" state.volume_backend = "pactl"
dbg("using pactl for volume") dbg("using pactl for volume")