Bun.spawn throws on a missing or non-executable binary rather than resolving to a failed
process, and that throw escaped runOpenCodeTurn entirely — past the bookkeeping, out of the
sidecar command handler, with no opencode:event ever emitted. The browser sat on a spinner
nothing could end, because the code that ends turns had not been reached.
A wrong OPENCODE_BIN is the ordinary way to get there, so the message names the path it
tried: that is the difference between a fix and a debugging session.
Also records that messageCount is not a gap. SessionList renders an OpenCode badge in place
of the count for those rows, so the hardcoded 0 never reaches a screen, and computing a real
one would cost an HTTP call per listed session — the session record has no count field — to
populate something nothing shows.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
pastilhasandClaude Opus 5
86fd03b35b