Running `buckle` using its path doesn't work—must `cd` into its directory

[ibehnam]

I'm getting the error discussed here: #21

Basically, if I cd into /path/to/bucklespring and run ./buckle, it works perfectly.

But if I directly do /path/to/bucklespring/buckle, I get Error opening audio file "./wav/32-1.wav": Failed to open file.

macOS Sonoma, Fish shell

[earmstrong2002]

Same issue on macOS Ventura, zsh shell.

[earmstrong2002]

I can see from running buckle --verbose that the default audio path is ".wav". Seems odd that the default would be a relative path, but here we are...

A few workarounds:

Define path to the audio files with --audio_path argument:
path/to/bucklespring/buckle --audio_path=path/to/bucklespring/wav

OR

Define $BUCKLESPRING_WAV_DIR environment variable:
export BUCKLESPRING_WAV_DIR=path/to/bucklespring/wav