mirror of
https://github.com/bytedance/deer-flow.git
synced 2026-06-09 17:12:01 +00:00
98 lines
4.1 KiB
Bash
Executable File
98 lines
4.1 KiB
Bash
Executable File
#!/usr/bin/env sh
|
|
#
|
|
# DeerFlow gateway dev entrypoint — runs inside the docker-compose-dev gateway
|
|
# container. Extracted from docker/docker-compose-dev.yaml's inline `command:`
|
|
# (PR #2767, addressing review on Issue #2754).
|
|
#
|
|
# Responsibilities:
|
|
# 1. Resolve `--extra X` flags from UV_EXTRAS (comma- or whitespace-separated,
|
|
# mirroring scripts/detect_uv_extras.py for parity with local `make dev`).
|
|
# 2. Validate each extra against [A-Za-z][A-Za-z0-9_-]* so a stray shell
|
|
# metacharacter in `.env` cannot reach `uv sync`.
|
|
# 3. `uv sync --all-packages` so workspace member extras (deerflow-harness's
|
|
# postgres extra in particular) are installed — see PR #2584.
|
|
# 4. Self-heal: if the first sync fails, recreate .venv and retry once.
|
|
# 5. Hand off to uvicorn with reload, replacing this shell so uvicorn becomes
|
|
# PID 1 inside the container.
|
|
#
|
|
# Anchored at /bin/sh (not bash) since alpine-based base images may not ship
|
|
# bash. Uses POSIX-only constructs throughout.
|
|
|
|
set -e
|
|
|
|
# `--print-extras` is a dry-run hook: parse + validate UV_EXTRAS, print the
|
|
# resulting `--extra X` flags to stdout, and exit. Used by the unit test in
|
|
# backend/tests/test_dev_entrypoint.py and useful for ad-hoc debugging.
|
|
PRINT_EXTRAS_ONLY=0
|
|
if [ "${1:-}" = "--print-extras" ]; then
|
|
PRINT_EXTRAS_ONLY=1
|
|
fi
|
|
|
|
# Mirror the legacy command's behavior: redirect both stdout and stderr to the
|
|
# host-mounted log file (../logs/gateway.log → /app/logs/gateway.log). Skip
|
|
# the redirect under --print-extras so the test runner can capture stdout.
|
|
if [ "$PRINT_EXTRAS_ONLY" = "0" ]; then
|
|
exec >/app/logs/gateway.log 2>&1
|
|
fi
|
|
|
|
# ── Resolve extras ──────────────────────────────────────────────────────────
|
|
|
|
EXTRAS_FLAGS=""
|
|
if [ -n "${UV_EXTRAS:-}" ]; then
|
|
# Normalize comma → space, then split on whitespace via the unquoted `for`.
|
|
for raw in $(printf '%s' "$UV_EXTRAS" | tr ',' ' '); do
|
|
[ -z "$raw" ] && continue
|
|
# Reject anything that does not look like an identifier.
|
|
# Two patterns: leading non-letter, or any non-[A-Za-z0-9_-] character.
|
|
case "$raw" in
|
|
[!A-Za-z]* | *[!A-Za-z0-9_-]*)
|
|
echo "[startup] UV_EXTRAS entry '$raw' is invalid (must match [A-Za-z][A-Za-z0-9_-]*) — aborting" >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
EXTRAS_FLAGS="$EXTRAS_FLAGS --extra $raw"
|
|
done
|
|
fi
|
|
|
|
if [ "$PRINT_EXTRAS_ONLY" = "1" ]; then
|
|
# Trim leading space for tidier output, then exit.
|
|
printf '%s\n' "${EXTRAS_FLAGS# }"
|
|
exit 0
|
|
fi
|
|
|
|
if [ -n "$EXTRAS_FLAGS" ]; then
|
|
echo "[startup] uv extras:$EXTRAS_FLAGS"
|
|
fi
|
|
|
|
# Keep runtime-owned files out of uvicorn's reload watcher. The directory must
|
|
# exist before uvicorn starts so watchfiles treats it as an excluded directory,
|
|
# not as a plain glob pattern.
|
|
: "${DEER_FLOW_HOME:=/app/backend/.deer-flow}"
|
|
export DEER_FLOW_HOME
|
|
mkdir -p "$DEER_FLOW_HOME" /app/backend/.deer-flow
|
|
|
|
# ── Sync dependencies (with self-heal) ──────────────────────────────────────
|
|
|
|
cd /app/backend
|
|
|
|
# `--all-packages` propagates extras into workspace members (PR #2584).
|
|
# `$EXTRAS_FLAGS` intentionally unquoted so each `--extra X` becomes its own arg.
|
|
# shellcheck disable=SC2086 # word-splitting is intentional here
|
|
if ! uv sync --all-packages $EXTRAS_FLAGS; then
|
|
echo "[startup] uv sync failed; recreating .venv and retrying once"
|
|
uv venv --allow-existing .venv
|
|
# shellcheck disable=SC2086
|
|
uv sync --all-packages $EXTRAS_FLAGS
|
|
fi
|
|
|
|
# ── Hand off to uvicorn ─────────────────────────────────────────────────────
|
|
|
|
PYTHONPATH=. exec uv run uvicorn app.gateway.app:app \
|
|
--host 0.0.0.0 --port 8001 \
|
|
--reload \
|
|
--reload-include='*.yaml' \
|
|
--reload-include='.env' \
|
|
--reload-exclude=/app/backend/sandbox \
|
|
--reload-exclude="$DEER_FLOW_HOME" \
|
|
--reload-exclude=/app/backend/.deer-flow
|