#!/usr/bin/env bash
# opencode adapter: run one headless job to completion.
#
# Contract (same for every adapter):
#   env in:  AGENT_PROMPT    the full prompt
#            AGENT_MODE      work | act-pr | review — the launch intent
#                            (see core/adapters/README.md)
#            AGENT_COMMANDS  comma-separated neutral command prefixes the
#                            project lets agents run (tests/checks)
#            AGENT_MODEL     optional; opencode's "provider/model-id" form,
#                            set as the generated config's model key.
#                            Absent = opencode's own resolution, untouched.
#            AGENT_CWD       working directory (already set as cwd by the board)
#            BOARD_*         passthrough for the event bridge
#   stdout:  captured by the board as the job log; `opencode run` prints
#            the agent's final text there, so the closing report's marker
#            lines (NOT READY:, PR REVIEW:, ...) parse unchanged
#   exit:    passes through from opencode; 0 = completed
#
# permission_config.py renders the intent as an opencode config —
# last-match-wins glob rules over bash, edit allow/deny — handed to the
# launch via OPENCODE_CONFIG so nothing is written into the worktree.
#
# Events: opencode loads project plugins from .opencode/plugin/, so a
# worktree of a repo wired by this adapter (`wire` installs the shim,
# committed to the repo) reports events with the BOARD_* env forwarded
# through the process environment. An unwired repo just runs silently.
#
# BOARD_OPENCODE_BIN overrides the binary (used by the test stubs).
set -euo pipefail
HERE="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
BIN="${BOARD_OPENCODE_BIN:-opencode}"
MODE="${AGENT_MODE:-work}"

CONFIG_FILE="$(mktemp "${TMPDIR:-/tmp}/bench-opencode-XXXXXX.json")"
trap 'rm -f "$CONFIG_FILE"' EXIT
python3 "$HERE/permission_config.py" "$MODE" > "$CONFIG_FILE"
export OPENCODE_CONFIG="$CONFIG_FILE"

"$BIN" run "$AGENT_PROMPT"