You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
#!/usr/bin/env python3
|
|
'''
|
|
Author: sp4ke
|
|
Email: contact@honeybadger.systems
|
|
Github: https://github.com/sp4ke
|
|
Description: run cargo commands on a remote workstation/server
|
|
'''
|
|
|
|
|
|
import argparse
|
|
from invoke.exceptions import UnexpectedExit
|
|
from fabric import Connection
|
|
import sys
|
|
from pathlib import Path
|
|
import shutil
|
|
import sys
|
|
import os
|
|
|
|
CARGO_BIN_PATH='~/.cargo/bin/'
|
|
DEPS = [
|
|
'rsync'
|
|
]
|
|
|
|
ERR_CMD = 1
|
|
ERR_DEPENDENCY = 2
|
|
|
|
#TODO: binary and package names might differ: use `cargo install --list to extract bin name`
|
|
def inst_get_binary(conn, package):
|
|
find_bin = f'cargo install --list {package} | grep -A1 {package} | tail -n1 | awk \'{{print $1}}\''
|
|
bin_name = ''
|
|
try:
|
|
res = conn.run(find_bin, warn=True)
|
|
if len(res.stdout) == 0:
|
|
raise ValueError
|
|
bin_name = res.stdout.strip()
|
|
except Exception as e:
|
|
raise e
|
|
|
|
bin_path = Path(CARGO_BIN_PATH, bin_name).expanduser()
|
|
local_path = Path(CARGO_BIN_PATH).expanduser().__str__()+'/'
|
|
|
|
try:
|
|
get_remote_bin = conn.get(bin_path, local=local_path)
|
|
except FileNotFoundError as e:
|
|
print('could not copy installed package {} from remote'.format(package))
|
|
print('installed {} at {}'.format(package, CARGO_BIN_PATH))
|
|
|
|
|
|
|
|
def install(args):
|
|
package = args.package
|
|
conn = Connection(args.host)
|
|
|
|
cargo_install = conn.run('cargo install {}'.format(package), warn=True, echo=True)
|
|
print('{}'.format(cargo_install.stdout.strip()))
|
|
if cargo_install.failed:
|
|
print(cargo_install.stderr)
|
|
sys.exit(ERR_CMD)
|
|
inst_get_binary(conn, package)
|
|
|
|
|
|
def ensure_deps():
|
|
for dep in DEPS:
|
|
installed = shutil.which(dep)
|
|
if installed is None:
|
|
print('{} dependency missing'.format(dep), file=sys.stderr)
|
|
sys.exit(ERR_DEPENDENCY)
|
|
|
|
# def any_cmd(args):
|
|
# conn = Connection(args.host)
|
|
# run = conn.run(f'cargo {args.command}', echo=True)
|
|
|
|
|
|
|
|
if __name__ == '__main__':
|
|
ensure_deps()
|
|
default_host = os.environ.get('RCARGO_HOST', 'localhost')
|
|
parser = argparse.ArgumentParser(description='remote rust cargo commands')
|
|
parser.add_argument('-H', '--host', default=default_host)
|
|
#TODO: use a dynamic positional argument, we can pass anything to cargo
|
|
#TODO: it will be tried on the remote cargo and raise error if it does
|
|
#TODO: not exist. To do special handling (like install) just watch the
|
|
#TODO: argument value
|
|
subparsers = parser.add_subparsers(dest='command')
|
|
|
|
install_parser = subparsers.add_parser('install', help='install packages from crates.io with remote build')
|
|
install_parser.set_defaults(func=install)
|
|
install_parser.add_argument('package', help='package name', metavar='PACKAGE_NAME')
|
|
|
|
build = subparsers.add_parser('build', help='remote build local cargo package')
|
|
|
|
args = parser.parse_args()
|
|
if args.host == 'localhost':
|
|
print('you need to define a host with -H option or RCARGO_HOST env variable')
|
|
sys.exit(1)
|
|
if args.command is not None:
|
|
args.func(args)
|
|
else:
|
|
parser.print_help()
|