def test_make_clean():
fs.cd("lib/labm8/data/test/makeproj")
make.make()
assert fs.isfile("foo")
assert fs.isfile("foo.o")
make.clean()
assert not fs.isfile("foo")
assert not fs.isfile("foo.o")
fs.cdpop()
def make(target="all", dir=".", **kwargs):
"""
Run make.
Arguments:
target (str, optional): Name of the target to build. Defaults
to "all".
dir (str, optional): Path to directory containing Makefile.
**kwargs (optional): Any additional arguments to be passed to
system.run().
Returns:
(int, str, str): The first element is the return code of the
make command. The second and third elements are the stdout
and stderr of the process.
Raises:
NoMakefileError: In case a Makefile is not found in the target
directory.
NoTargetError: In case the Makefile does not support the
requested target.
MakeError: In case the target rule fails.
"""
if not fs.isfile(fs.path(dir, "Makefile")):
raise NoMakefileError("No makefile in '{}'".format(fs.abspath(dir)))
fs.cd(dir)
# Default parameters to system.run()
if "timeout" not in kwargs: kwargs["timeout"] = 300
ret, out, err = system.run(["make", target], **kwargs)
fs.cdpop()
if ret > 0:
if re.search(_BAD_TARGET_RE, err):
raise NoTargetError("No rule for target '{}'".format(target))
else:
raise MakeError("Target '{}' failed".format(target))
raise MakeError("Failed")
return ret, out, err
def test_cd():
cwd = os.getcwd()
new = fs.abspath("..")
assert new == fs.cd("..")
assert new == os.getcwd()
assert cwd == fs.cdpop()
assert cwd == os.getcwd()
assert cwd == fs.cdpop()
assert cwd == os.getcwd()
assert cwd == fs.cdpop()
assert cwd == os.getcwd()
def unpack_archive(*components, **kwargs) -> str:
"""
Unpack a compressed archive.
Arguments:
*components (str[]): Absolute path.
**kwargs (dict, optional): Set "compression" to compression type.
Default: bz2. Set "dir" to destination directory. Defaults to the
directory of the archive.
Returns:
str: Path to directory.
"""
path = fs.abspath(*components)
compression = kwargs.get("compression", "bz2")
dir = kwargs.get("dir", fs.dirname(path))
fs.cd(dir)
tar = tarfile.open(path, "r:" + compression)
tar.extractall()
tar.close()
fs.cdpop()
return dir