journal: session 2026-06-01 03:34 UTC handoff (opencode gpt-5.4 visible)

cc-ci-plan/JOURNAL.md

@@ -125,3 +125,39 @@ Operator deferred phase 4 (weekly Opus credits exhausted). Phase idx manually se
 Operator paused loops to reconfigure backend (opencode/tinfoil exploration). Phase 5
 [11/11] was in progress — loops had verified V1/V2/V3/V7 (custom-html-tiny upgrade GREEN).
 Phase idx = 10 (phase 5), loops stopped, watchdog stopped.
+
+---
+
+## Session 2026-06-01 03:34 UTC — OpenCode GPT-5.4
+
+**Left off:** Fixed opencode web visibility for the Builder/Adversary loop sessions by switching
+the loop launcher from plain TUI startup to `opencode attach` against the shared web server, and
+patched the orchestrator launcher the same way for the next session.
+
+**Phase / loop state:**
+- Phase **5 [11/11]** (`plan-phase5-verify-upgrade-flow.md`), still in progress
+- Loops **RUNNING** on opencode with OpenAI `gpt-5.4`
+- Watchdog **RUNNING**
+- `opencode-web.service` **RUNNING** and nginx still serving `http://oc.commoninternet.net`
+
+**Open items:**
+- Start a fresh orchestrator session in opencode if desired; this current conversation cannot be
+  resumed as an opencode session, only handed off.
+- If you want the orchestrator tmux session to move from Claude to opencode, use
+  `LOOP_BACKEND=opencode LOOP_MODEL=openai/gpt-5.4 ORCH_SESSION=cc-ci-orchestrator-oc cc-ci-plan/launch-orchestrator.sh fresh`
+  or stop/recreate `cc-ci-orchestrator-vm` explicitly.
+- Phase 5 work itself is still unfinished; loops should continue from current state.
+- Phase 4 remains deferred; phases 6 and 7 still remain after phase 5 completes.
+
+**Notes:**
+- The key fix for web visibility was **`opencode attach http://127.0.0.1:4096 --dir ...`**.
+  Plain `opencode` TUI sessions were inconsistently recorded and often did not show in the web UI.
+- The path choice was much less important than attach mode. We tested both symlinked and real repo
+  paths. Attach mode was the real fix.
+- One attached loop initially hit `python3: not found` because tool execution started flowing
+  through the shared `opencode-web.service` environment. Fixed by broadening the service PATH at
+  runtime and in `nix/hosts/cc-ci-orchestrator-hetzner/configuration.nix`.
+- Current launcher state: `cc-ci-plan/launch.py` uses attach mode for opencode loops; `cc-ci-plan/launch-orchestrator.py`
+  is patched to use attach mode for opencode orchestrator sessions too.
+- A runtime systemd override was applied at `/run/systemd/system/opencode-web.service.d/override.conf`.
+  Persist the final service environment with `nixos-rebuild` when convenient.