Start-of-gig pain: whichever of SuperDirt or Ardour opens the LaunchControl XL first
wins it, and when Ardour wins, sclang can't get the controller → the manual
"disconnect MIDI / reconnect MIDI" dance mid-setup. The fix is ordering + a real
readiness gate.
gig-up.sh (repo root): brings SuperDirt up FIRST and WAITS until it has actually
claimed the controller, then launches Ardour + Pulsar. Readiness = three unambiguous
signals, all of which appear during main_fairbanks.scd's boot: scsynth alive +
UDP :57120 listening (SuperDirt.start) + a "SuperCollider" ALSA-seq client present
(MIDIClient.init has run). 120s timeout (sample loads can be slow) → proceeds with a
clear warning rather than hanging. Best-effort throughout: terminal auto-detected
(konsole/kitty/…, background-log fallback), Ardour/Pulsar binaries probed by name,
skips SuperDirt if scsynth is already up.
gig-boot.scd: one eval that runs the real boot (main_fairbanks.scd) + the LaunchControl
CC->OSC bridge (start_and_midi.scd) so the rig comes up fully armed in a single file;
loaded by relative path to stay portable.
Validated offline: bash -n clean; the three probes correctly read 'down' with SuperDirt
dead; ardour9 + pulsar resolve; the Tidal Multi session path exists. End-to-end (the
live MIDI gate) to be confirmed on the next real boot.
