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fix

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This commit is contained in:
Mishig Davaadorj
2025-06-10 14:26:38 +02:00
parent 9d9326975f
commit dcc4456ea7
1 changed files with 20 additions and 6 deletions
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lerobot/scripts/visualize_dataset_html.py
+20 -6
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@@ -58,6 +58,7 @@ import contextlib
import json import json
import logging import logging
import os import os
import shutil
import signal import signal
import subprocess import subprocess
import sys import sys
@@ -143,8 +144,11 @@ def run_data_server(
def is_npm_available(): def is_npm_available():
npm_path = shutil.which("npm")
if npm_path is None:
return False
try: try:
subprocess.run(["npm", "--version"], capture_output=True, text=True, check=True) subprocess.run([npm_path, "--version"], capture_output=True, text=True, check=True)
return True return True
except (subprocess.CalledProcessError, FileNotFoundError): except (subprocess.CalledProcessError, FileNotFoundError):
return False return False
@@ -153,10 +157,15 @@ def is_npm_available():
def build_react_app(script_dir: Path): def build_react_app(script_dir: Path):
next_dir = script_dir.parent / "html_dataset_visualizer" next_dir = script_dir.parent / "html_dataset_visualizer"
next_build_dir = next_dir / ".next" next_build_dir = next_dir / ".next"
npm_path = shutil.which("npm")
if npm_path is None:
raise RuntimeError(
"'npm' executable not found in PATH. Please ensure Node.js is installed and npm is available."
)
if not next_build_dir.exists() or not next_build_dir.is_dir(): if not next_build_dir.exists() or not next_build_dir.is_dir():
print("Building React.js app ...") print("Building React.js app ...")
subprocess.run(["npm", "ci"], cwd=next_dir) subprocess.run([npm_path, "ci"], cwd=next_dir)
subprocess.run(["npm", "run", "build"], cwd=next_dir) subprocess.run([npm_path, "run", "build"], cwd=next_dir)
package_json_path = next_dir / "package.json" package_json_path = next_dir / "package.json"
build_id_path = next_build_dir / "BUILD_ID" build_id_path = next_build_dir / "BUILD_ID"
@@ -168,8 +177,8 @@ def build_react_app(script_dir: Path):
if package_version != build_id: if package_version != build_id:
print("Building React.js app ...") print("Building React.js app ...")
subprocess.run(["npm", "ci"], cwd=next_dir) subprocess.run([npm_path, "ci"], cwd=next_dir)
subprocess.run(["npm", "run", "build"], cwd=next_dir) subprocess.run([npm_path, "run", "build"], cwd=next_dir)
def run_react_app( def run_react_app(
@@ -189,8 +198,13 @@ def run_react_app(
if episodes: if episodes:
env["EPISODES"] = " ".join(map(str, episodes)) env["EPISODES"] = " ".join(map(str, episodes))
npm_path = shutil.which("npm")
if npm_path is None:
raise RuntimeError(
"'npm' executable not found in PATH. Please ensure Node.js is installed and npm is available."
)
process = subprocess.Popen( process = subprocess.Popen(
["npm", "run", "start", "--", f"--port={port}"], cwd=next_dir, env=env, preexec_fn=os.setsid [npm_path, "run", "start", "--", f"--port={port}"], cwd=next_dir, env=env, preexec_fn=os.setsid
) )
def cleanup(): def cleanup():