def makedirs(target):
try:
if not os.access(target, os.F_OK):
os.makedirs(target)
except OSError as err:
raise exceptions.BuiltinError("[makedirs] an error occured: %s" %
target)
def echo(content, target):
mode = "a"
if not os.path.isfile(target):
mode = "w"
try:
with open(target, mode) as _file:
_file.write('%s\n' % content)
except IOError as err:
raise exceptions.BuiltinError(
"[echo] given content was not written to %s" % target)
def move(source, target):
src = glob.glob(source)
if len(src) == 0:
raise exceptions.BuiltinError("[move] %s is empty" % source)
if len(target.split("/")) > 1 and not os.path.isdir(
os.path.dirname(target)):
makedirs(os.path.dirname(target))
for path in src:
if is_file(path) or is_link(path) or is_dir(path):
try:
shutil.move(path, target)
except OSError as err:
raise exceptions.BuiltinError(
"[move] an error occured while moving: %s -> %s" %
(source, target))
else:
raise exceptions.BuiltinError("[move] file %s doesn\'t exists." %
path)
def copytree(source, target, sym=True):
if is_dir(source):
if os.path.exists(target):
if is_dir(target):
copytree(
source,
os.path.join(target, os.path.basename(source.strip('/'))))
return
else:
copytree(source, os.path.join(target,
os.path.basename(source)))
return
try:
shutil.copytree(source, target, sym)
except OSError as err:
raise exceptions.BuiltinError(
"[copytree] an error occured while copying: %s -> %s" %
(source, target))
else:
raise exceptions.BuiltinError("[copytree] %s does not exists" % source,
stage=1)
def remove_file(pattern):
src = glob.glob(pattern)
if len(src) == 0:
out.error("[remove_file] no file matched pattern: %s." % pattern)
return False
for path in src:
if is_link(path):
try:
os.unlink(path)
except OSError as err:
raise exceptions.BuiltinError(
"[remove_file] an error occured: %s" % path)
elif is_file(path):
try:
os.remove(path)
except OSError as err:
raise exceptions.BuiltinError(
"[remove_file] an error occured: %s" % path)
elif not is_dir(path):
out.error("[remove_file] file %s doesn\'t exists." % path)
return False
def copy(source, target, sym=True):
src = glob.glob(source)
if len(src) == 0:
raise exceptions.BuiltinError("[copy] no file matched pattern %s." %
source)
if len(target.split("/")) > 1 and not os.path.exists(
os.path.dirname(target)):
makedirs(os.path.dirname(target))
for path in src:
if is_file(path) and not is_link(path):
try:
shutil.copy2(path, target)
except IOError as err:
raise exceptions.BuiltinError(
"[copy] an error occured while copying: %s -> %s" %
(source, target))
elif is_link(path) and sym:
if is_dir(target):
os.symlink(os.readlink(path),
os.path.join(target, os.path.basename(path)))
else:
if is_file(target):
os.remove(target)
os.symlink(os.readlink(path), target)
elif is_link(path) and not sym:
if is_dir(path):
copytree(path, target)
else:
shutil.copy2(path, target)
elif is_dir(path):
copytree(path, target, sym)
else:
raise exceptions.BuiltinError('[copy] file %s does not exist.' %
filePath)
def install_executable(sources, target):
if not os.path.isdir(os.path.dirname(target)):
makedirs(os.path.dirname(target))
for source in sources:
srcs = glob.glob(source)
if len(srcs) == 0:
raise exceptions.BuiltinError(
"[install_executable] file not found: %s" % source)
for src in srcs:
if not system('install -m0755 -o root -g root %s %s' %
(src, target)):
out.error("[install_executable] %s could not installed to %s" %
(src, target))
return False
def insinto(source, target, install_dir=None, target_file='', sym=True):
if install_dir is not None:
target = os.path.join(install_dir, target)
makedirs(target)
if not target_file:
src = glob.glob(source)
if len(src) == 0:
raise exceptions.BuiltinError(
"[instinto] no file matched pattern %s." % source)
for path in src:
if os.access(path, os.F_OK):
copy(path, os.path.join(target, os.path.basename(path)), sym)
else:
copy(source, os.path.join(target, target_file), sym)
def remove_dir(source_dir):
if is_link(source_dir):
os.unlink(source_dir)
return
if is_dir(source_dir):
try:
# rmtree gets string
shutil.rmtree(str(source_dir))
except OSError as err:
raise exceptions.BuiltinError(
"[remove_dir] an error occured while removing: %s" %
source_dir)
elif is_file(source_dir):
pass
else:
out.error("[remove_dir] directory %s doesn\'t exists." % source_dir)
return False
def rename(source, target):
try:
os.rename(source, target)
except OSError as err:
raise exceptions.BuiltinError(
"an error occured while renaming: %s -> %s" % (source, target))
def make_symlink(source, target):
try:
os.symlink(source, target)
except OSError as err:
raise exceptions.BuiltinError(
"[make_symlink] symlink not created: %s -> %s" % (target, source))
def change(trgt):
try:
os.chdir(trgt)
except OSError as err:
raise exceptions.BuiltinError(
"[cd] directory was not changed: %s" % trgt)