Restructure repository as OpenEnv standard API server

Dockerfile

@@ -1,11 +1,21 @@
-FROM python:3.10-slim
+FROM python:3.11-slim
 
 WORKDIR /app
 
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
+# Install uv securely from the official image
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /uvx /bin/
 
+# Copy dependency manifests
+COPY pyproject.toml uv.lock ./
+
+# Generate virtual environment and sync dependencies
+RUN uv sync --frozen
+
+# Copy the rest of the application
 COPY . .
 
-# Run inference wrapper which interacts with env.py
-CMD ["python", "inference.py"]
+# Expose Hugging Face's default web routing port
+EXPOSE 7860
+
+# Run the OpenEnv ASGI server entrypoint
+CMD ["uv", "run", "server"]

pyproject.toml

@@ -0,0 +1,14 @@
+[project]
+name = "scheduling-benchmark"
+version = "0.1.0"
+description = "Scheduling Assistant"
+dependencies = [
+    "pydantic",
+    "openenv-core>=0.2.0",
+    "python-dateutil",
+    "pytz",
+    "fastapi",
+    "uvicorn"
+]
+[project.scripts]
+server = "server.app:main"

requirements.txt

@@ -1,5 +0,0 @@
-pydantic
-openai
-python-dateutil
-pytz
-dotenv

server.log

@@ -0,0 +1,18 @@
+nohup: ignoring input
+warning: `VIRTUAL_ENV=.myenv` does not match the project environment path `.venv` and will be ignored; use `--active` to target the active environment instead
+warning: No `requires-python` value found in the workspace. Defaulting to `>=3.11`.
+Downloading openai (1.1MiB)
+Downloading brotli (1.4MiB)
+Downloading pydantic-core (2.0MiB)
+Downloading pygments (1.2MiB)
+Downloading beartype (1.3MiB)
+Downloading hf-xet (4.0MiB)
+Downloading gradio (35.1MiB)
+Downloading cryptography (4.3MiB)
+Downloading numpy (16.1MiB)
+Downloading pillow (6.8MiB)
+Downloading pandas (10.7MiB)
+ Downloaded openai
+ Downloaded pygments
+ Downloaded beartype
+ Downloaded brotli

server/app.py

@@ -0,0 +1,21 @@
+import os
+import uvicorn
+from openenv.core import create_fastapi_app
+from env import SchedulingEnv, Action, Observation
+
+def make_env():
+    task_level = os.getenv("TASK_LEVEL", "medium")
+    return SchedulingEnv(task_level=task_level)
+
+app = create_fastapi_app(
+    env=make_env,
+    action_cls=Action,
+    observation_cls=Observation
+)
+
+def main():
+    port = int(os.getenv("PORT", 7860))
+    uvicorn.run("server.app:app", host="0.0.0.0", port=port, log_level="info")
+
+if __name__ == "__main__":
+    main()

validate-submission.sh

@@ -0,0 +1,159 @@
+#!/bin/bash
+set -uo pipefail
+
+DOCKER_BUILD_TIMEOUT=600
+if [ -t 1 ]; then
+  RED='\033[0;31m'
+  GREEN='\033[0;32m'
+  YELLOW='\033[1;33m'
+  BOLD='\033[1m'
+  NC='\033[0m'
+else
+  RED='' GREEN='' YELLOW='' BOLD='' NC=''
+fi
+
+run_with_timeout() {
+  local secs="$1"; shift
+  if command -v timeout &>/dev/null; then
+    timeout "$secs" "$@"
+  elif command -v gtimeout &>/dev/null; then
+    gtimeout "$secs" "$@"
+  else
+    "$@" &
+    local pid=$!
+    ( sleep "$secs" && kill "$pid" 2>/dev/null ) &
+    local watcher=$!
+    wait "$pid" 2>/dev/null
+    local rc=$?
+    kill "$watcher" 2>/dev/null
+    wait "$watcher" 2>/dev/null
+    return $rc
+  fi
+}
+
+portable_mktemp() {
+  local prefix="${1:-validate}"
+  # Ensure the temp file exists instead of failing quietly
+  mktemp "${TMPDIR:-/tmp}/${prefix}-XXXXXX"
+}
+
+CLEANUP_FILES=()
+cleanup() { rm -f "${CLEANUP_FILES[@]+"${CLEANUP_FILES[@]}"}"; }
+trap cleanup EXIT
+
+PING_URL="${1:-}"
+REPO_DIR="${2:-.}"
+
+if [ -z "$PING_URL" ]; then
+  printf "Usage: %s <ping_url> [repo_dir]\n" "$0"
+  printf "\n"
+  printf "  ping_url   Your HuggingFace Space URL (e.g. https://your-space.hf.space)\n"
+  printf "  repo_dir   Path to your repo (default: current directory)\n"
+  exit 1
+fi
+
+if ! REPO_DIR="$(cd "$REPO_DIR" 2>/dev/null && pwd)"; then
+  printf "Error: directory '%s' not found\n" "${2:-.}"
+  exit 1
+fi
+PING_URL="${PING_URL%/}"
+export PING_URL
+PASS=0
+
+log()  { printf "[%s] %b\n" "$(date -u +%H:%M:%S)" "$*"; }
+pass() { log "${GREEN}PASSED${NC} -- $1"; PASS=$((PASS + 1)); }
+fail() { log "${RED}FAILED${NC} -- $1"; }
+hint() { printf "  ${YELLOW}Hint:${NC} %b\n" "$1"; }
+stop_at() {
+  printf "\n"
+  printf "${RED}${BOLD}Validation stopped at %s.${NC} Fix the above before continuing.\n" "$1"
+  exit 1
+}
+
+printf "\n"
+printf "${BOLD}========================================${NC}\n"
+printf "${BOLD}  OpenEnv Submission Validator${NC}\n"
+printf "${BOLD}========================================${NC}\n"
+log "Repo:     $REPO_DIR"
+log "Ping URL: $PING_URL"
+printf "\n"
+
+log "${BOLD}Step 1/3: Pinging HF Space${NC} ($PING_URL/reset) ..."
+
+CURL_OUTPUT=$(portable_mktemp "validate-curl")
+CLEANUP_FILES+=("$CURL_OUTPUT")
+HTTP_CODE=$(curl -s -o "$CURL_OUTPUT" -w "%{http_code}" -X POST \
+  -H "Content-Type: application/json" -d '{}' \
+  "$PING_URL/reset" --max-time 30 2>"$CURL_OUTPUT" || printf "000")
+
+if [ "$HTTP_CODE" = "200" ]; then
+  pass "HF Space is live and responds to /reset"
+elif [ "$HTTP_CODE" = "000" ]; then
+  fail "HF Space not reachable (connection failed or timed out)"
+  hint "Check your network connection and that the Space is running."
+  hint "Try: curl -s -o /dev/null -w '%{http_code}' -X POST $PING_URL/reset"
+  stop_at "Step 1"
+else
+  fail "HF Space /reset returned HTTP $HTTP_CODE (expected 200)"
+  hint "Make sure your Space is running and the URL is correct."
+  hint "Try opening $PING_URL in your browser first."
+  stop_at "Step 1"
+fi
+
+log "${BOLD}Step 2/3: Running docker build${NC} ..."
+
+if ! command -v docker &>/dev/null; then
+  fail "docker command not found"
+  hint "Install Docker: https://docs.docker.com/get-docker/"
+  stop_at "Step 2"
+fi
+
+if [ -f "$REPO_DIR/Dockerfile" ]; then
+  DOCKER_CONTEXT="$REPO_DIR"
+elif [ -f "$REPO_DIR/server/Dockerfile" ]; then
+  DOCKER_CONTEXT="$REPO_DIR/server"
+else
+  fail "No Dockerfile found in repo root or server/ directory"
+  stop_at "Step 2"
+fi
+
+log "  Found Dockerfile in $DOCKER_CONTEXT"
+
+BUILD_OK=false
+BUILD_OUTPUT=$(run_with_timeout "$DOCKER_BUILD_TIMEOUT" docker build "$DOCKER_CONTEXT" 2>&1) && BUILD_OK=true
+
+if [ "$BUILD_OK" = true ]; then
+  pass "Docker build succeeded"
+else
+  fail "Docker build failed (timeout=${DOCKER_BUILD_TIMEOUT}s)"
+  printf "%s\n" "$BUILD_OUTPUT" | tail -20
+  stop_at "Step 2"
+fi
+
+log "${BOLD}Step 3/3: Running openenv validate${NC} ..."
+
+if ! command -v openenv &>/dev/null; then
+  fail "openenv command not found"
+  hint "Install it: pip install openenv-core"
+  stop_at "Step 3"
+fi
+
+VALIDATE_OK=false
+VALIDATE_OUTPUT=$(cd "$REPO_DIR" && openenv validate 2>&1) && VALIDATE_OK=true
+
+if [ "$VALIDATE_OK" = true ]; then
+  pass "openenv validate passed"
+  [ -n "$VALIDATE_OUTPUT" ] && log "  $VALIDATE_OUTPUT"
+else
+  fail "openenv validate failed"
+  printf "%s\n" "$VALIDATE_OUTPUT"
+  stop_at "Step 3"
+fi
+
+printf "\n"
+printf "${BOLD}========================================${NC}\n"
+printf "${GREEN}${BOLD}  All 3/3 checks passed!${NC}\n"
+printf "${GREEN}${BOLD}  Your submission is ready to submit.${NC}\n"
+printf "${BOLD}========================================${NC}\n"
+printf "\n"
+exit 0