Update start.sh

start.sh

@@ -4,6 +4,74 @@ set -e
 # Hugging Face provides PORT; default to 7860 locally
 export PORT="${PORT:-7860}"
 
+# Locate PostgreSQL binaries (initdb/pg_ctl) even on versioned paths
+PG_BIN=$(dirname $(find /usr/lib/postgresql -name initdb | head -n 1 2>/dev/null))
+if [ -n "$PG_BIN" ]; then
+  export PATH="$PG_BIN:$PATH"
+fi
+
+# Normalize DB host: if set to 'db' (compose style), force localhost for single-container run
+if [ "${POSTGRES_HOST}" = "db" ] || [ "${POSTGRES_HOST}" = "\"db\"" ] || [ -z "${POSTGRES_HOST}" ]; then
+  export POSTGRES_HOST="127.0.0.1"
+fi
+export POSTGRES_PORT="${POSTGRES_PORT:-5432}"
+export POSTGRES_USER="${POSTGRES_USER:-agentic_user}"
+export POSTGRES_PASSWORD="${POSTGRES_PASSWORD:-password123}"
+export POSTGRES_DB="${POSTGRES_DB:-agentic_hr}"
+
+echo "[start.sh] PORT=${PORT}"
+echo "[start.sh] POSTGRES_HOST=${POSTGRES_HOST}"
+echo "[start.sh] POSTGRES_PORT=${POSTGRES_PORT}"
+echo "[start.sh] POSTGRES_USER=${POSTGRES_USER}"
+echo "[start.sh] POSTGRES_DB=${POSTGRES_DB}"
+
+# Start local Postgres if not already running
+export PGDATA=/var/lib/postgresql/data
+mkdir -p "$PGDATA"
+chown -R postgres:postgres "$PGDATA"
+mkdir -p /var/run/postgresql
+chown postgres:postgres /var/run/postgresql
+
+if [ ! -s "$PGDATA/PG_VERSION" ]; then
+  echo "[start.sh] Initializing postgres data dir..."
+  gosu postgres initdb -D "$PGDATA"
+fi
+
+echo "[start.sh] Starting postgres on port ${POSTGRES_PORT}..."
+if ! gosu postgres pg_ctl -D "$PGDATA" -o "-p ${POSTGRES_PORT} -k /var/run/postgresql" -w start >> /var/log/postgres.log 2>&1; then
+  echo "[start.sh] Postgres failed to start. Last log lines:"
+  tail -n 100 /var/log/postgres.log || true
+  exit 1
+fi
+echo "[start.sh] Postgres started."
+echo "[start.sh] Postgres last log lines:"
+tail -n 50 /var/log/postgres.log || true
+
+# Ensure user/db exist
+gosu postgres psql -h 127.0.0.1 -p "${POSTGRES_PORT}" -v ON_ERROR_STOP=1 --command "DO \$\$
+BEGIN
+   IF NOT EXISTS (SELECT FROM pg_catalog.pg_roles WHERE rolname = '${POSTGRES_USER}') THEN
+      CREATE ROLE ${POSTGRES_USER} LOGIN PASSWORD '${POSTGRES_PASSWORD}';
+   END IF;
+END
+\$\$;" || true
+gosu postgres psql -h 127.0.0.1 -p "${POSTGRES_PORT}" -v ON_ERROR_STOP=1 --command "CREATE DATABASE ${POSTGRES_DB} OWNER ${POSTGRES_USER}" || true
+echo "[start.sh] Postgres user/db ensured."
+
+# Create tables if they don't exist
+echo "[start.sh] Ensuring database tables exist..."
+python - <<'PY'
+import os
+from src.database.candidates.models import Base
+from src.database.candidates.client import engine
+
+try:
+    Base.metadata.create_all(bind=engine)
+    print("[db-init] Tables ensured.")
+except Exception as e:
+    print(f"[db-init] Failed to create tables: {e}")
+PY
+
 # Defaults for local in-container routing; can be overridden via env
 export SUPERVISOR_API_URL="${SUPERVISOR_API_URL:-http://127.0.0.1:8080/api/v1/supervisor}"
 export DATABASE_API_URL="${DATABASE_API_URL:-http://127.0.0.1:8080/api/v1/db}"
@@ -16,4 +84,4 @@ uvicorn src.api.app:app --host 0.0.0.0 --port 8080 &
 sleep 2
 
 # Run Gradio frontend
-python src/frontend/gradio/app.py
+python src/frontend/gradio/app.py