mirror of
https://github.com/logseq/logseq.git
synced 2026-05-24 12:44:22 +00:00
299 lines
8.5 KiB
Bash
Executable File
299 lines
8.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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usage() {
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cat <<'USAGE'
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Usage: agent_bridge_demo.sh [options]
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Creates a fresh Logseq graph, starts `logseq agent bridge`, writes a routable
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task after the bridge listener is ready, and verifies that a fake Codex worker
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executed the task and that AgentBridge wrote agent-session-id.
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Options:
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--cli PATH Path to static/logseq-cli.js. Default: <repo-root>/static/logseq-cli.js
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--root-dir DIR Logseq CLI root dir. Default: a new temp dir
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--graph NAME Graph name. Default: agent-bridge-demo-<timestamp>
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--repo-root DIR Repository root. Default: inferred from this script
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--timeout-sec N Wait timeout for bridge events. Default: 45
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-h, --help Show this help
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USAGE
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}
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script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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repo_root="$(cd "$script_dir/../.." && pwd)"
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cli_path=""
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root_dir=""
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graph="agent-bridge-demo-$(date +%s)"
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timeout_sec=45
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agent_name="AgentBridgeDemo"
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task_title="AgentBridge demo task: mark this block done"
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expected_session="thread-agent-bridge-demo"
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bridge_pid=""
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graph_created=0
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--cli)
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cli_path="$2"
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shift 2
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;;
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--root-dir)
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root_dir="$2"
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shift 2
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;;
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--graph)
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graph="$2"
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shift 2
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;;
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--repo-root)
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repo_root="$2"
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shift 2
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;;
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--timeout-sec)
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timeout_sec="$2"
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shift 2
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;;
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-h|--help)
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usage
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exit 0
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;;
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*)
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echo "Unknown option: $1" >&2
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usage >&2
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exit 2
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;;
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esac
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done
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cli_path="${cli_path:-$repo_root/static/logseq-cli.js}"
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root_dir="${root_dir:-$(mktemp -d "${TMPDIR:-/tmp}/logseq-agent-bridge-demo.XXXXXX")}"
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config_path="$root_dir/cli.edn"
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work_dir="$root_dir/agent-bridge-demo"
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fake_bin="$work_dir/fake-bin"
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bridge_log="$work_dir/agent-bridge.log"
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bridge_err="$work_dir/agent-bridge.err"
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codex_log="$work_dir/codex-invocations.jsonl"
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cleanup() {
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local status=$?
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if [[ -n "${bridge_pid:-}" ]] && kill -0 "$bridge_pid" 2>/dev/null; then
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kill "$bridge_pid" 2>/dev/null || true
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wait "$bridge_pid" 2>/dev/null || true
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fi
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if [[ "$graph_created" -eq 1 ]]; then
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node "$cli_path" --root-dir "$root_dir" --config "$config_path" --output json server stop --graph "$graph" >/dev/null 2>&1 || true
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fi
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exit "$status"
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}
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trap cleanup EXIT INT TERM
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require_command() {
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if ! command -v "$1" >/dev/null 2>&1; then
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echo "Required command is missing: $1" >&2
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exit 2
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fi
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}
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json_result() {
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python3 -c 'import json,sys; print(json.load(sys.stdin)["data"]["result"])'
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}
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json_result_first() {
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python3 -c 'import json,sys; r=json.load(sys.stdin)["data"]["result"]; print(r[0] if isinstance(r, list) else r)'
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}
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run_cli_json() {
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node "$cli_path" --root-dir "$root_dir" --config "$config_path" --output json "$@"
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}
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wait_for_file_text() {
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local path="$1"
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local text="$2"
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local deadline=$((SECONDS + timeout_sec))
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while (( SECONDS < deadline )); do
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if [[ -f "$path" ]] && grep -Fq "$text" "$path"; then
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return 0
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fi
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if [[ -n "${bridge_pid:-}" ]] && ! kill -0 "$bridge_pid" 2>/dev/null; then
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echo "agent bridge exited before '$text'" >&2
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[[ -f "$bridge_log" ]] && cat "$bridge_log" >&2
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[[ -f "$bridge_err" ]] && cat "$bridge_err" >&2
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exit 1
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fi
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sleep 0.2
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done
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echo "Timed out waiting for '$text' in $path" >&2
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[[ -f "$bridge_log" ]] && cat "$bridge_log" >&2
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[[ -f "$bridge_err" ]] && cat "$bridge_err" >&2
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exit 1
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}
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query_task_status() {
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run_cli_json query --graph "$graph" --query "[:find ?status-ident . :where [$1 :logseq.property/status ?status] [?status :db/ident ?status-ident]]" | json_result
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}
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query_agent_session() {
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local payload
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payload="$(run_cli_json query --graph "$graph" --query "[:find ?session . :where [$1 ?attr ?session] [?p :block/name \"agent-session-id\"] [?p :db/ident ?attr]]")"
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python3 - "$root_dir" "$config_path" "$graph" "$cli_path" "$payload" <<'PY'
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import json
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import subprocess
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import sys
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payload = json.loads(sys.argv[5])
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value = payload.get("data", {}).get("result")
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if isinstance(value, int):
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root_dir, config_path, graph, cli_path = sys.argv[1:5]
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query = f"[:find ?title . :where [{value} :block/title ?title]]"
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resolved = subprocess.check_output(
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[
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"node",
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cli_path,
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"--root-dir",
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root_dir,
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"--config",
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config_path,
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"--output",
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"json",
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"query",
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"--graph",
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graph,
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"--query",
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query,
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],
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text=True,
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)
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value = json.loads(resolved)["data"]["result"]
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print("" if value is None else value)
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PY
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}
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write_fake_codex() {
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mkdir -p "$fake_bin"
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cat > "$fake_bin/codex" <<'FAKE_CODEX'
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#!/usr/bin/env bash
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set -euo pipefail
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if [[ "$#" -eq 1 && "$1" == "--version" ]]; then
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echo "codex-cli 0.0.0-agent-bridge-demo"
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exit 0
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fi
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if [[ "$#" -ge 3 && "$1" == "exec" && "$2" == "--json" ]]; then
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prompt="$3"
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python3 - "$CODEX_FAKE_LOG" "$prompt" "$@" <<'PY'
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import json
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import pathlib
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import sys
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log_path = pathlib.Path(sys.argv[1])
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prompt = sys.argv[2]
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args = sys.argv[3:]
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log_path.parent.mkdir(parents=True, exist_ok=True)
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with log_path.open("a", encoding="utf8") as f:
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f.write(json.dumps({"args": args, "prompt": prompt}, ensure_ascii=False) + "\n")
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PY
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block_uuid="$(python3 - "$prompt" <<'PY'
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import re
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import sys
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match = re.search(r"^Block UUID:\s*([0-9a-fA-F-]+)\s*$", sys.argv[1], re.MULTILINE)
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if not match:
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raise SystemExit("Block UUID not found in AgentBridge prompt")
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print(match.group(1))
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PY
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)"
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node "$DEMO_CLI" --root-dir "$DEMO_ROOT_DIR" --config "$DEMO_CONFIG" --output json upsert task --graph "$DEMO_GRAPH" --uuid "$block_uuid" --status done >/dev/null
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printf '{"type":"thread.started","thread_id":"thread-agent-bridge-demo"}\n'
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exit 0
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fi
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echo "unexpected codex args: $*" >&2
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exit 2
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FAKE_CODEX
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chmod +x "$fake_bin/codex"
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}
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require_command node
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require_command python3
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mkdir -p "$work_dir"
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printf '{:output-format :json :agent-name "%s"}\n' "$agent_name" > "$config_path"
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write_fake_codex
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echo "creating graph: $graph"
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echo "root dir: $root_dir"
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run_cli_json graph create --graph "$graph" >/dev/null
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graph_created=1
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echo "starting agent bridge"
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PATH="$fake_bin:$PATH" \
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CODEX_FAKE_LOG="$codex_log" \
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DEMO_CLI="$cli_path" \
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DEMO_ROOT_DIR="$root_dir" \
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DEMO_CONFIG="$config_path" \
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DEMO_GRAPH="$graph" \
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node "$cli_path" --root-dir "$root_dir" --config "$config_path" --output human agent bridge --graph "$graph" >"$bridge_log" 2>"$bridge_err" &
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bridge_pid=$!
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wait_for_file_text "$bridge_log" "listening graph changes"
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task_id="$(run_cli_json upsert task --graph "$graph" --target-page AgentBridgeDemo --content "$task_title" --status todo | json_result_first)"
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run_cli_json upsert block --graph "$graph" --id "$task_id" --update-properties "{\"Assignee\" \"$agent_name\"}" >/dev/null
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deadline=$((SECONDS + timeout_sec))
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task_status=""
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agent_session=""
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while (( SECONDS < deadline )); do
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task_status="$(query_task_status "$task_id")"
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agent_session="$(query_agent_session "$task_id")"
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if [[ "$task_status" == "logseq.property/status.done" && "$agent_session" == "$expected_session" ]]; then
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break
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fi
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if [[ -n "${bridge_pid:-}" ]] && ! kill -0 "$bridge_pid" 2>/dev/null; then
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echo "agent bridge exited before verification completed" >&2
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cat "$bridge_log" >&2
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cat "$bridge_err" >&2
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exit 1
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fi
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sleep 0.5
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done
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if [[ "$task_status" != "logseq.property/status.done" ]]; then
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echo "Expected task status done, got: ${task_status:-<empty>}" >&2
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cat "$bridge_log" >&2
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cat "$bridge_err" >&2
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exit 1
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fi
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if [[ "$agent_session" != "$expected_session" ]]; then
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echo "Expected agent-session-id $expected_session, got: ${agent_session:-<empty>}" >&2
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cat "$bridge_log" >&2
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cat "$bridge_err" >&2
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exit 1
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fi
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python3 - "$codex_log" "$task_title" "$graph" <<'PY'
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import json
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import pathlib
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import sys
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log_path = pathlib.Path(sys.argv[1])
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task_title = sys.argv[2]
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graph = sys.argv[3]
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lines = [json.loads(line) for line in log_path.read_text(encoding="utf8").splitlines() if line.strip()]
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if len(lines) != 1:
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raise SystemExit(f"expected one Codex invocation, got {len(lines)}")
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prompt = lines[0]["prompt"]
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if task_title not in prompt:
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raise SystemExit("task title missing from Codex prompt")
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if f"Graph: {graph}" not in prompt:
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raise SystemExit("graph missing from Codex prompt")
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if "Block UUID:" not in prompt:
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raise SystemExit("block uuid missing from Codex prompt")
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PY
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echo "task status: done"
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echo "agent-session-id: $agent_session"
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echo "agent bridge demo completed"
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