Move to capturing audio with the new CPAL PipeWire backend when available, as Snap over Ubuntu 26.04 seems to have issues with ALSA

Author: marin-m

Cargo.lock

@@ -24,7 +24,6 @@ crc32fast = "1.2.0" # Used for the CRC-32 checksum in the binary signature
 base64 = "0.12.3"
 rodio = { version = "0.22.2", features = ["symphonia-all"] } # For reading WAV/MP3/FLAG/OGG files, resampling and playing audio.
 clap = { version = "4.5.56", features = ["cargo"] } # For argument parsing
-cpal = "0.17.3" # For recording audio
 serde_json = "1.0.57" # For decoding and encoding JSON
 uuid = { version = "0.8.1", features = ["v4"] }
 glib = { version = "0.21", features = ["log", "v2_66"] }
@@ -67,7 +66,11 @@ pulse = [ "pulsectl-rs", "libpulse-binding" ]
 mpris = [ "mpris-player" ]
 ffmpeg = []
 
+[target.'cfg(not(target_os = "linux"))'.dependencies]
+cpal = { git = "https://github.com/RustAudio/cpal.git", rev = "2da4ee1" }
+
 [target.'cfg(target_os = "linux")'.dependencies]
+cpal = { git = "https://github.com/RustAudio/cpal.git", rev = "2da4ee1", features = ["pipewire"] }
 pulsectl-rs = { version = "0.3.2", optional = true }
 ksni = { version = "0.3", default-features = false, features = ["async-io"], optional = true }
 libpulse-binding = { version = "2.24.0", optional = true }