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Check if curl and unzip are installed (#386)

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Francesco Ambrosini 2023-01-30 21:13:54 +01:00 committed by GitHub
parent ca637801a6
commit 4c7d923b7d
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1 changed files with 17 additions and 2 deletions
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19
pynecone/utils.py
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@ -17,7 +17,6 @@ from collections import defaultdict
from pathlib import Path
from subprocess import DEVNULL, PIPE, STDOUT
from types import ModuleType
from typing import _GenericAlias # type: ignore
from typing import (
TYPE_CHECKING,
Any,
@ -29,6 +28,7 @@ from typing import (
Type,
Union,
)
from typing import _GenericAlias # type: ignore
from urllib.parse import urlparse
import psutil
import plotly.graph_objects as go
@ -414,7 +414,11 @@ def initialize_web_directory():
def install_bun():
"""Install bun onto the user's system."""
"""Install bun onto the user's system.
Raises:
FileNotFoundError: If the required packages are not installed.
"""
# Bun is not supported on Windows.
if platform.system() == "Windows":
console.log("Skipping bun installation on Windows.")
@ -423,6 +427,17 @@ def install_bun():
# Only install if bun is not already installed.
if not os.path.exists(get_package_manager()):
console.log("Installing bun...")
# Check if curl is installed
curl_path = which("curl")
if curl_path is None:
raise FileNotFoundError("Pynecone requires curl to be installed.")
# Check if unzip is installed
unzip_path = which("unzip")
if unzip_path is None:
raise FileNotFoundError("Pynecone requires unzip to be installed.")
os.system(constants.INSTALL_BUN)