#!/usr/bin/env bash
set -euo pipefail
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
REPO_ROOT="${1:-$(pwd)}"
MCP_BIN="${DOCDEX_MCP_SERVER_BIN:-}"
BASE_URL="${DOCDEX_HTTP_BASE_URL:-}"
if [[ -z "${DOCDEX_BIN:-}" && -x "${ROOT_DIR}/target/debug/docdexd" ]]; then
DOCDEX_BIN="${ROOT_DIR}/target/debug/docdexd"
else
DOCDEX_BIN="${DOCDEX_BIN:-docdexd}"
fi
export REPO_ROOT MCP_BIN BASE_URL DOCDEX_BIN
log() {
printf "[mcp] %s\n" "$*" >&2
}
if [[ ! -d "$REPO_ROOT" ]]; then
log "repo path not found: $REPO_ROOT"
exit 1
fi
python3 - <<PY
import json
import os
import subprocess
import sys
repo = os.environ.get("REPO_ROOT")
base_url = os.environ.get("BASE_URL")
mcp_bin = os.environ.get("MCP_BIN")
docdex_bin = os.environ.get("DOCDEX_BIN") or "docdexd"
cmd = [docdex_bin, "mcp", "--repo", repo, "--log", "warn"]
env = os.environ.copy()
if mcp_bin:
env["DOCDEX_MCP_SERVER_BIN"] = mcp_bin
if base_url:
env["DOCDEX_HTTP_BASE_URL"] = base_url
proc = subprocess.Popen(
cmd,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
text=True,
env=env,
)
def send(payload):
proc.stdin.write(json.dumps(payload) + "\n")
proc.stdin.flush()
def recv():
line = proc.stdout.readline()
if not line:
err = proc.stderr.read()
raise SystemExit(f"mcp server closed: {err}")
return json.loads(line)
try:
send({"jsonrpc": "2.0", "id": 1, "method": "initialize", "params": {"workspace_root": repo}})
init_resp = recv()
if "result" not in init_resp:
raise SystemExit(f"initialize failed: {init_resp}")
send({"jsonrpc": "2.0", "id": 2, "method": "tools/list", "params": {}})
tools_resp = recv()
if "result" not in tools_resp:
raise SystemExit(f"tools/list failed: {tools_resp}")
if base_url:
env["DOCDEX_HTTP_BASE_URL"] = base_url
send({
"jsonrpc": "2.0",
"id": 3,
"method": "tools/call",
"params": {
"name": "docdex_save_preference",
"arguments": {
"agent_id": "agent-mcp-script",
"category": "style",
"content": "Use tabs"
}
}
})
save_resp = recv()
if "result" not in save_resp:
raise SystemExit(f"docdex_save_preference failed: {save_resp}")
finally:
proc.kill()
proc.wait()
print("mcp checks passed")
PY
