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import os
from contextlib import contextmanager
from subprocess import run
def sh(prog, *args):
command = [prog]
tmp = []
for arg in args:
tmp += arg.split()
command += tmp
print(f'Running: {" ".join(command)}')
return run(command, capture_output=True)
def git(*args):
return sh('git', *args)
def getenv(s):
""" Convert string of key pairs to dictionary format
"""
return dict([x.split('=', 1) for x in s.splitlines()])
@contextmanager
def pushd(path):
""" Equivalent to shell pushd/popd behavior
"""
last = os.path.abspath(os.getcwd())
os.chdir(path)
try:
yield
finally:
os.chdir(last)
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