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import subprocess
import sys
import os
def check_git_exists():
try:
# Check if Git is installed
subprocess.call(["git", "--version"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
except OSError:
return False
return True
def install_git():
if sys.version_info[0] == 2:
version_cmd = subprocess.call
else:
version_cmd = subprocess.run
# Install Git based on the operating system type
system = sys.platform.lower()
if "linux" in system:
version_cmd(["sudo", "apt-get", "install", "git"])
elif "darwin" in system:
version_cmd(["brew", "install", "git"])
elif "win" in system:
print("Please manually install Git and ensure it is added to the system PATH.")
sys.exit(1)
def check_file_changes(filepath):
# Use Git to check the file status
result = subprocess.Popen(["git", "status", "--porcelain", filepath], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
out, _ = result.communicate()
# Return True if the file has changes
return bool(out.decode('utf-8'))
def revert_to_original(filepath):
# Use Git to revert the file to its original state
subprocess.call(["git", "checkout", filepath])
def startup_check():
file_path = os.getcwd() + "/ra/fsp/src/bsp/cmsis/Device/RENESAS/Source/startup.c"
python_executable = 'python' if sys.version_info[0] == 2 else 'python3'
# Check if Git is installed, if not, try to install it
if not check_git_exists():
print("Git not detected, attempting to install...")
install_git()
# Check if Git is installed after the installation attempt
if not check_git_exists():
print("Git installation failed. Please manually install Git and add it to the system PATH.")
sys.exit(1)
# Check if the file has changes
if check_file_changes(file_path):
# If changes are detected, revert the file to its original state
revert_to_original(file_path)
# else:
# print "File {file_path} is unchanged."
if __name__ == "__main__":
startup_check()
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