def chutify(arguments):
"""
Usage: %prog [-d DIRNAME] <location> [<MODULE>...]
%prog <location> (-l | -h)
Generate binary scripts from all @console_script contained in <location>
<location> can be a directory, a python file or a dotted name.
-h, --help Print this help
-d DIRNAME, --destination=DIRNAME Destination [default: dist/scripts]
-l, --list-entry-points List console script entry points
"""
location = arguments['<location>']
location = os.path.expanduser(location)
if os.path.isfile(location):
generate(arguments, location)
elif os.path.isdir(location):
filenames = []
filenames = sh.grep('-lRE --include=*.py @.*console_script',
location) | sh.grep('-v site-packages')
filenames = [s.strip() for s in filenames]
for filename in filenames:
generate(arguments, filename)
else:
generate(arguments, location)
def test_slices(self):
pipe = sh.cat('tmp') | sh.grep('tmp') | sh.wc('-l')
self.assertEqual(pipe[0:1]._binary, 'cat')
self.assertEqual(pipe.__getitem__(slice(0, 1))._binary, 'cat')
self.assertEqual(pipe.__getslice__(0, 1)._binary, 'cat')
self.assertEqual(pipe[1:]._binary, 'wc')
self.assertEqual(pipe.__getitem__(slice(1, 3))._binary, 'wc')
self.assertEqual(pipe.__getslice__(1, 3)._binary, 'wc')
def chutify(args):
"""
Usage: %prog [options] [<location>]
Generate binary scripts from all @console_script contained in <location>
<location> can be a directory, a python file or a dotted name.
If <location> is .git then generate a pre-commit hook which generate script
from the current directory.
<location> and --destination can be set in a .chut file:
[chut]
destination = bin/
location = scripts
Options:
-l, --loop Generate scripts when the source change
-s NAME, --section NAME Use NAME section in .chut [default: chut]
--devel Install develop scripts in bin/
--upgrade Upgrade virtualenv dependencies
-d DIR, --destination=DIR Destination [default: dist/scripts]
-i X, --interpreter=X Python interpreter to use
-n X, --new-version=X Set new scripts version
%options-30s
"""
config = sh.ini(".chut")
if sh.env.git_dir: # pragma: no cover
cfg = config["githook"] or config[args["--section"]]
else:
cfg = config[args["--section"]]
interpreter = args["--interpreter"] or cfg.interpreter or "python"
if interpreter in ("2", "3"): # pragma: no cover
interpreter = "python" + interpreter
args["--interpreter"] = interpreter
location = args.get("<location>") or cfg.location or os.getcwd()
location = os.path.expanduser(location)
if location.endswith(".git"):
hooks = sh.path.join(location, "hooks")
hook = sh.path.join(hooks, "pre-commit")
args["destination"] = hooks
generator = sh.Generator(**args)
if not __file__.endswith("chutify"):
filename = __file__.replace(".pyc", ".py")
script = generator(filename)[0]
sh.mv(script, hook)
else: # pragma: no cover
# install git hook
sh.cp(__file__, hook)
executable = sh.chmod("+x", hook)
if executable:
print(executable.commands_line)
return 0
if cfg.destination and args["--destination"] == "dist/scripts":
args["--destination"] = cfg.destination
if os.path.isfile("setup.py"):
version = sh.grep("-E ^version setup.py")
if version:
version = str(version).split("=")[1].strip("'\" ")
if "dev" in version:
version = version.split("dev")[0].strip(".")
args["version"] = version
generator = sh.Generator(**args)
commands = cfg.run.as_list("\n")
commands = [c.strip() for c in commands if c.strip()]
def gen():
scripts = generator(location)
for cmd in commands:
print("$ %s" % cmd)
if " " in cmd:
binary, args = cmd.split(" ", 1)
sh[binary](args) > 2
else:
sh[cmd]() > 2
return scripts
if args["--loop"]: # pragma: no cover
import time
while True:
try:
gen()
time.sleep(0.1)
except KeyboardInterrupt:
return 0
else:
scripts = gen()
if sh.env.git_dir: # pragma: no cover
sh.git("add -f", *scripts) > 1
return 0
