./result/bin/matrix-appservice-irc
Usage:
Generating an application service registration file:
/nix/store/1dyx7vs2isj2yl81ik2f3zxzwp3l233p-nodejs-18.16.0/bin/node -r [-f /path/to/save/registration.yaml] -u 'http://localhost:6789' -c CONFIG_FILE [-l my-app-service]
Running an application service with an existing registration file:
/nix/store/1dyx7vs2isj2yl81ik2f3zxzwp3l233p-nodejs-18.16.0/bin/node -c CONFIG_FILE [-f /path/to/load/registration.yaml] [-p NUMBER]
their Usage handling seems not quite right :D
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gdamjan