owothia is hardcoded to join ##tvl, which is a remnant of when TVL was on
freenode, and on hackint the IRC channel is single-hash #tvl instead. Instead
of hardcoding another channel name, let's make this configurable, so we don't
need to recompile owothia for every different channel we want her in.
It's now possible to set IRC_CHANNELS in owothia's environment to '["#foo",
"#bar"]' to make her join both #foo and #bar automatically.
Additionally IRC_IDENT can now be set to configure owothia's ident,
which is required for ZNC compatibility.
Change-Id: I0fc0856f4ea35f59255b76ae0e594325f18ef993
Reviewed-on: https://cl.tvl.fyi/c/depot/+/3130
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
fd6ce088ba