def valid_or_install(cls, vim):
import platform
import zipfile
if Shell.isinPATH('rclone'):
return True
else:
rclone_dir = VimUserInput(
'Rclone not in PATH. Install it at (modify/enter)',
os.path.expanduser('~/rclone'))
Shell.mkdir(rclone_dir)
system = platform.system().lower()
processor = 'amd64'
if '386' in platform.processor():
processor = '386'
else:
# Should support arm??
pass
url = 'https://downloads.rclone.org/rclone-current-{}-{}.zip'.format(
system, processor)
zip_fname = os.path.join(rclone_dir, 'rclone.zip')
Shell.urldownload(url, zip_fname)
zip_ref = zipfile.ZipFile(zip_fname, 'r')
zip_ref.extractall(rclone_dir)
for entry in zip_ref.NameToInfo:
if entry.endswith('rclone'):
Shell.cp(os.path.join(rclone_dir, entry), rclone_dir)
Shell.chmod(os.path.join(rclone_dir, 'rclone'), 755)
zip_ref.close()
os.remove(zip_fname)
shellrc = VimUserInput(
'Update PATH in (leave blank to set manually later)',
Shell.shellrc())
if len(shellrc) > 0:
with open(shellrc, 'a') as f:
f.write('PATH={}:$PATH\n'.format(rclone_dir))
os.environ['PATH'] += ':' + rclone_dir
def __call__(self, fname):
return Shell.isinPATH(self.arg)