Files
hassio-addons/birdnet-pi-zach/rootfs
alexbelgium 38423f4bff fix(birdnet-pi-zach): make ALSA_CARD actually select the microphone
Port of the birdnet-pi fix in #2972. birdnet-pi-zach is a sibling wrapper around
the zach7036 BirdNET-Pi fork, and carried the identical defect: 99-run.sh was
byte-identical to birdnet-pi's before the fix, and 01-structure.sh still is, so
this is an exact port rather than an adaptation — verified by diffing the result
against the fixed file (identical).

ALSA_CARD was copied straight into REC_CARD, but BirdNET-Pi passes REC_CARD to
`arecord -D` and `ffmpeg -f alsa -i`, which want an ALSA PCM name. A card index
like `1` became "Unknown PCM 1" and nothing recorded. It is now converted to
plughw:CARD=<value>,DEV=0, with values that already are PCM names passed through.

The sed also clobbered the symlink: 01-structure.sh links
$HOME/BirdNET-Pi/birdnet.conf -> /config/birdnet.conf (confirmed present in this
add-on, same CONFIG_FILES loop), and `sed -i` replaces a symlink with a regular
file, detaching it from the file the WebUI writes to. Now edits
/config/birdnet.conf with --follow-symlinks.

version 2026.07.10.2 -> 2026.08.15, matching the new CHANGELOG heading. This
add-on's updater.json has an empty upstream_version and is paused, so there is no
upstream prefix to derive a patch counter from; the family's date convention
governs instead. Without the bump Supervisor would never offer the rebuild and
the fix would ship inert.

Shellcheck: clean apart from two pre-existing SC2015 warnings in the unrelated
AUDIO_GID block, which are present on master and left alone.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-15 07:57:39 +02:00
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