def find_version_in_range(versions, semver_range):
'''versions is an array of semver versions and semver_range is a semver range expression.
Assumes the environment has `node` on the $PATH.
'''
logging.debug('Trying to match %s against %s.', semver_range, versions)
if platform_checker.is_windows():
shell = True
# Because we have to use `shell=True` on Windows due to https://bugs.python.org/issue17023,
# we have to do our own escaping. In particular, if semver_range is '>=0.12.0' and is not
# escaped correctly, then Windows will try to write to a file with that name. The built-in
# escaping done by subprocess.Popen() does not appear to do the right thing here (it uses
# single quotes instead of double quotes, which is not sufficient), so we must do the
# escaping ourselves and convert the args into a string to override the default escaping.
semver_range = '"%s"' % semver_range
else:
shell = False
args = [
platform_checker.get_node_executable(), semver, '--range', semver_range
] + versions
if platform_checker.is_windows():
args = ' '.join(args)
proc = subprocess.Popen(args, stdout=subprocess.PIPE, shell=shell)
matching_versions = []
for line in proc.stdout:
matching_versions.append(line.rstrip())
proc.wait()
if proc.returncode:
return None
else:
return matching_versions
def link_dependencys_executable(node_modules_path, dependency_name):
dependency_root = os.path.join(node_modules_path, dependency_name)
dependency_config = json_load(os.path.join(dependency_root,
'package.json'))
# The bin field would ether be a dict or a string. if it's a dict,
# such as `{ "name": "test", "bin" : { "myapp" : "./cli.js" } }`, we should create a
# symlink from ./node_modules/test/cli.js to ./node_modules/.bin/myapp.
# If it's a string, like `{ "name": "test", "bin" : "./cli.js" }`, then the symlink's name
# should be name of the package, in this case, it should be ./node_modules/.bin/test .
bin_config = dependency_config.get('bin')
if not bin_config:
return
elif isinstance(bin_config, dict):
symlinks_to_create = bin_config
else:
symlinks_to_create = {dependency_name: bin_config}
dot_bin_path = os.path.join(node_modules_path, '.bin')
if platform_checker.is_windows():
fs.mkdirs(dot_bin_path)
for dst_name, relative_src_path in symlinks_to_create.items():
absolute_dst_path = os.path.join(dot_bin_path, dst_name)
absolute_src_path = os.path.join(dependency_root, relative_src_path)
if platform_checker.is_windows():
shutil.copyfile(absolute_src_path, absolute_dst_path)
else:
symlink(absolute_src_path, absolute_dst_path, relative=True)
def link_dependencys_executable(node_modules_path, dependency_name):
dependency_root = os.path.join(node_modules_path, dependency_name)
dependency_config = json_load(os.path.join(dependency_root, "package.json"))
# The bin field would ether be a dict or a string. if it's a dict,
# such as `{ "name": "test", "bin" : { "myapp" : "./cli.js" } }`, we should create a
# symlink from ./node_modules/test/cli.js to ./node_modules/.bin/myapp.
# If it's a string, like `{ "name": "test", "bin" : "./cli.js" }`, then the symlink's name
# should be name of the package, in this case, it should be ./node_modules/.bin/test .
bin_config = dependency_config.get("bin")
if not bin_config:
return
elif isinstance(bin_config, dict):
symlinks_to_create = bin_config
else:
symlinks_to_create = {dependency_name: bin_config}
dot_bin_path = os.path.join(node_modules_path, ".bin")
if platform_checker.is_windows():
fs.mkdirs(dot_bin_path)
for dst_name, relative_src_path in symlinks_to_create.items():
absolute_dst_path = os.path.join(dot_bin_path, dst_name)
absolute_src_path = os.path.join(dependency_root, relative_src_path)
if platform_checker.is_windows():
shutil.copyfile(absolute_src_path, absolute_dst_path)
else:
symlink(absolute_src_path, absolute_dst_path, relative=True)
def find_version_in_range(versions, semver_range):
'''versions is an array of semver versions and semver_range is a semver range expression.
Assumes the environment has `node` on the $PATH.
'''
logging.debug('Trying to match %s against %s.', semver_range, versions)
if platform_checker.is_windows():
shell = True
# Because we have to use `shell=True` on Windows due to https://bugs.python.org/issue17023,
# we have to do our own escaping. In particular, if semver_range is '>=0.12.0' and is not
# escaped correctly, then Windows will try to write to a file with that name. The built-in
# escaping done by subprocess.Popen() does not appear to do the right thing here (it uses
# single quotes instead of double quotes, which is not sufficient), so we must do the
# escaping ourselves and convert the args into a string to override the default escaping.
semver_range = '"%s"' % semver_range
else:
shell = False
args = [platform_checker.get_node_executable(), semver, '--range', semver_range] + versions
if platform_checker.is_windows():
args = ' '.join(args)
proc = subprocess.Popen(args, stdout=subprocess.PIPE, shell=shell)
matching_versions = []
for line in proc.stdout:
matching_versions.append(line.rstrip())
proc.wait()
if proc.returncode:
return None
else:
return matching_versions
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# In Atom 1.2+, "apm test" exits with an error when there is no "spec" directory
if test_runner == 'apm' and not os.path.isdir(
os.path.join(pkg_path, 'spec')):
logging.info('NO TESTS TO RUN FOR: %s', name)
return
if test_runner == 'apm':
test_args = ['node', '--harmony', APM_TEST_WRAPPER, pkg_path]
else:
test_args = ['npm', 'test']
proc = subprocess.Popen(test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name,
line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# Add --one option to `apm test` to ensure no deprecated APIs are used:
# http://blog.atom.io/2015/05/01/removing-deprecated-apis.html.
test_args = [test_runner, 'test']
if test_runner == 'apm':
test_args += ['--one']
proc = subprocess.Popen(test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name,
line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# Add --one option to `apm test` to ensure no deprecated APIs are used:
# http://blog.atom.io/2015/05/01/removing-deprecated-apis.html.
test_args = [test_runner, 'test']
if test_runner == 'apm':
test_args += ['--one']
proc = subprocess.Popen(
test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name, line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# In Atom 1.2+, "apm test" exits with an error when there is no "spec" directory
if test_runner == 'apm' and not os.path.isdir(os.path.join(pkg_path, 'spec')):
logging.info('NO TESTS TO RUN FOR: %s', name)
return
if test_runner == 'apm':
test_args = ['node', '--harmony', APM_TEST_WRAPPER, pkg_path]
else:
test_args = ['npm', 'test']
proc = subprocess.Popen(
test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name, line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
def install(self):
if platform_checker.is_windows():
# Python's multiprocessing library has issues on Windows, so it seems easiest to avoid it:
# https://docs.python.org/2/library/multiprocessing.html#windows
self._do_serial_install()
else:
self._do_multiprocess_install()
def install(self):
if platform_checker.is_windows():
# Python's multiprocessing library has issues on Windows, so it seems easiest to avoid it:
# https://docs.python.org/2/library/multiprocessing.html#windows
self._do_serial_install()
else:
self._do_multiprocess_install()
def run_flow_check(pkg_path, name, show_all):
"""Run a flow typecheck in the given pkg_path."""
logging.info('Running `flow check` in %s...', pkg_path)
test_args = ['flow', 'check']
if show_all:
test_args.append('--show-all-errors')
proc = subprocess.Popen(
test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[flow check %s]: %s', name, line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('FLOW CHECK FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('FLOW CHECK FAILED: flow test %s' % name)
else:
logging.info('FLOW CHECK PASSED: %s', name)
def run_flow_check(pkg_path, name, show_all):
"""Run a flow typecheck in the given pkg_path."""
logging.info('Running `flow check` in %s...', pkg_path)
test_args = ['flow', 'check']
if show_all:
test_args.append('--show-all-errors')
proc = subprocess.Popen(test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[flow check %s]: %s', name,
line.rstrip().decode('utf-8'))
stdout.append(line)
proc.wait()
if proc.returncode:
logging.info('FLOW CHECK FAILED: %s\nstdout:\n%s', name,
'\n'.join(stdout))
raise Exception('FLOW CHECK FAILED: flow test %s' % name)
else:
logging.info('FLOW CHECK PASSED: %s', name)
def run_tests(self):
apm_tests = []
npm_tests = []
serial_only_tests = []
for package_config in self._package_manager.get_configs():
pkg_path = package_config['packageRootAbsolutePath']
name = package_config['name']
# We run the tests in Nuclide/spec in a separate integration test step.
if name == 'nuclide':
continue
if package_config['excludeTestsFromContinuousIntegration']:
continue
test_runner = package_config['testRunner']
if test_runner == 'apm' and not self._include_apm:
continue
if self._packages_to_test and name not in self._packages_to_test:
continue
test_args = (test_runner, pkg_path, name)
if package_config['testsCannotBeRunInParallel']:
test_bucket = serial_only_tests
elif test_runner == 'npm':
test_bucket = npm_tests
else:
test_bucket = apm_tests
test_bucket.append(test_args)
if self._run_in_band or platform_checker.is_windows():
# We run all tests in serial on Windows because Python's multiprocessing library has issues:
# https://docs.python.org/2/library/multiprocessing.html#windows
parallel_tests = []
serial_tests = npm_tests + apm_tests
else:
# Currently, all tests appear to be able to be run in parallel. We keep this code
# here in case we have to special-case any tests (on a short-term basis) to be run
# serially after all of the parallel tests have finished.
parallel_tests = npm_tests + apm_tests
serial_tests = []
serial_tests += serial_only_tests
serial_tests += [('flow', self._package_manager.get_nuclide_path(), 'nuclide')]
if parallel_tests:
pool = Pool(processes=max(1, cpu_count() - 2))
results = [pool.apply_async(run_test, args=test_args) for test_args in parallel_tests]
for async_result in results:
async_result.wait()
if not async_result.successful():
raise async_result.get()
for test_args in serial_tests:
(test_runner, pkg_path, name) = test_args
run_test(test_runner, pkg_path, name)
def run_tests(self):
apm_tests = []
npm_tests = []
serial_only_tests = []
for package_config in self._package_manager.get_configs():
pkg_path = package_config['packageRootAbsolutePath']
name = package_config['name']
# We run the tests in Nuclide/spec in a separate integration test step.
if name == 'nuclide':
continue
if package_config['excludeTestsFromContinuousIntegration']:
continue
test_runner = package_config['testRunner']
if test_runner == 'apm' and not self._include_apm:
continue
if self._packages_to_test and name not in self._packages_to_test:
continue
test_args = (test_runner, pkg_path, name)
if package_config['testsCannotBeRunInParallel']:
test_bucket = serial_only_tests
elif test_runner == 'npm':
test_bucket = npm_tests
else:
test_bucket = apm_tests
test_bucket.append(test_args)
if self._run_in_band or platform_checker.is_windows():
# We run all tests in serial on Windows because Python's multiprocessing library has issues:
# https://docs.python.org/2/library/multiprocessing.html#windows
parallel_tests = []
serial_tests = npm_tests + apm_tests
else:
# Currently, all tests appear to be able to be run in parallel. We keep this code
# here in case we have to special-case any tests (on a short-term basis) to be run
# serially after all of the parallel tests have finished.
parallel_tests = npm_tests + apm_tests
serial_tests = []
serial_tests += serial_only_tests
serial_tests += [('flow', self._package_manager.get_nuclide_path(), 'nuclide')]
if parallel_tests:
pool = Pool(processes=max(1, cpu_count() - 2))
results = [pool.apply_async(run_test, args=test_args) for test_args in parallel_tests]
for async_result in results:
async_result.wait()
if not async_result.successful():
raise async_result.get()
for test_args in serial_tests:
(test_runner, pkg_path, name) = test_args
run_test(test_runner, pkg_path, name)
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# In Atom 1.2+, "apm test" exits with an error when there is no "spec" directory
if test_runner == 'apm' and not os.path.isdir(
os.path.join(pkg_path, 'spec')):
logging.info('NO TESTS TO RUN FOR: %s', name)
return
if test_runner == 'apm':
test_args = ['node', '--harmony', APM_TEST_WRAPPER, pkg_path]
else:
test_args = ['npm', 'test']
for tries in xrange(0, RETRY_LIMIT):
proc = subprocess.Popen(test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
retry = False
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name,
line.rstrip().decode('utf-8'))
stdout.append(line)
# There are some loglines that correlate highly to test failures due to a bug in atom,
# so we retry the test if we see this bad test output. See: D2809659 for an explanation.
if test_runner == 'apm' and tries < RETRY_LIMIT - 1 and BAD_TEST_OUTPUT in line:
logging.info('[%s test %s]: %s: %s', test_runner, name,
'Aborting test due to bad output',
BAD_TEST_OUTPUT)
retry = True
break
proc.wait()
if retry:
continue
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name,
'\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
break
def run_tests(self):
apm_tests = []
npm_tests = []
flow_tests = []
for package_config in self._package_manager.get_configs():
if package_config['excludeTestsFromContinuousIntegration']:
continue
test_runner = package_config['testRunner']
if test_runner == 'apm' and not self._include_apm:
continue
pkg_path = package_config['packageRootAbsolutePath']
name = package_config['name']
test_args = (test_runner, pkg_path, name)
test_bucket = npm_tests if test_runner == 'npm' else apm_tests
test_bucket.append(test_args)
if package_config['flowCheck']:
flow_tests.append(('flow', pkg_path, name))
if platform_checker.is_windows():
# We run all tests in serial on Windows because Python's multiprocessing library has issues:
# https://docs.python.org/2/library/multiprocessing.html#windows
parallel_tests = []
serial_tests = npm_tests + apm_tests + flow_tests
else:
# Currently, all tests appear to be able to be run in parallel. We keep this code
# here in case we have to special-case any tests (on a short-term basis) to be run
# serially after all of the parallel tests have finished.
parallel_tests = npm_tests + apm_tests + flow_tests
serial_tests = []
if parallel_tests:
pool = Pool(processes=cpu_count())
results = [
pool.apply_async(run_test, args=test_args)
for test_args in parallel_tests
]
for async_result in results:
async_result.wait()
if not async_result.successful():
raise async_result.get()
for test_args in serial_tests:
(test_runner, pkg_path, name) = test_args
run_test(test_runner, pkg_path, name)
def clean(self):
import datetime
start = datetime.datetime.now()
logging.info("START CLEAN: %s", start)
if platform_checker.is_windows():
# Python's multiprocessing library has issues on Windows, so it seems easiest to avoid it:
# https://docs.python.org/2/library/multiprocessing.html#windows
self._do_serial_clean()
else:
self._do_multiprocess_clean()
end = datetime.datetime.now()
logging.info("FINISH CLEAN: %s", end)
logging.info("PackageManager.clean_dependencies() took %s seconds.", (end - start).seconds)
def find_version_in_range(versions, semver_range):
'''versions is an array of semver versions and semver_range is a semver range expression.
Assumes the environment has `node` on the $PATH.
'''
logging.debug('Trying to match %s against %s.', semver_range, versions)
args = [platform_checker.get_node_executable(), semver] + versions + ['-r', semver_range]
shell = True if platform_checker.is_windows() else False
proc = subprocess.Popen(args, stdout=subprocess.PIPE, shell=shell)
matching_versions = []
for line in proc.stdout:
matching_versions.append(line.rstrip())
proc.wait()
if proc.returncode:
return None
else:
return matching_versions
def run_tests(self):
apm_tests = []
npm_tests = []
flow_tests = []
for package_config in self._package_manager.get_configs():
if package_config['excludeTestsFromContinuousIntegration']:
continue
test_runner = package_config['testRunner']
if test_runner == 'apm' and not self._include_apm:
continue
pkg_path = package_config['packageRootAbsolutePath']
name = package_config['name']
test_args = (test_runner, pkg_path, name)
test_bucket = npm_tests if test_runner == 'npm' else apm_tests
test_bucket.append(test_args)
if package_config['flowCheck']:
flow_tests.append(('flow', pkg_path, name))
if platform_checker.is_windows():
# We run all tests in serial on Windows because Python's multiprocessing library has issues:
# https://docs.python.org/2/library/multiprocessing.html#windows
parallel_tests = []
serial_tests = npm_tests + apm_tests + flow_tests
else:
# Currently, all tests appear to be able to be run in parallel. We keep this code
# here in case we have to special-case any tests (on a short-term basis) to be run
# serially after all of the parallel tests have finished.
parallel_tests = npm_tests + apm_tests + flow_tests
serial_tests = []
if parallel_tests:
pool = Pool(processes=cpu_count())
results = [pool.apply_async(run_test, args=test_args) for test_args in parallel_tests]
for async_result in results:
async_result.wait()
if not async_result.successful():
raise async_result.get()
for test_args in serial_tests:
(test_runner, pkg_path, name) = test_args
run_test(test_runner, pkg_path, name)
def run_js_test(test_runner, pkg_path, name):
"""Run `apm test` or `npm test` in the given pkg_path."""
logging.info('Running `%s test` in %s...', test_runner, pkg_path)
# In Atom 1.2+, "apm test" exits with an error when there is no "spec" directory
if test_runner == 'apm' and not os.path.isdir(os.path.join(pkg_path, 'spec')):
logging.info('NO TESTS TO RUN FOR: %s', name)
return
if test_runner == 'apm':
test_args = ['node', '--harmony', APM_TEST_WRAPPER, pkg_path]
else:
test_args = ['npm', 'test']
for tries in xrange(0, RETRY_LIMIT):
proc = subprocess.Popen(
test_args,
cwd=pkg_path,
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
shell=platform_checker.is_windows())
retry = False
stdout = []
for line in proc.stdout:
# line is a bytes string literal in Python 3.
logging.info('[%s test %s]: %s', test_runner, name, line.rstrip().decode('utf-8'))
stdout.append(line)
# There are some loglines that correlate highly to test failures due to a bug in atom,
# so we retry the test if we see this bad test output. See: D2809659 for an explanation.
if test_runner == 'apm' and tries < RETRY_LIMIT - 1 and BAD_TEST_OUTPUT in line:
logging.info('[%s test %s]: %s: %s', test_runner, name, 'Aborting test due to bad output', BAD_TEST_OUTPUT)
retry = True
break
proc.wait()
if retry:
continue
if proc.returncode:
logging.info('TEST FAILED: %s\nstdout:\n%s', name, '\n'.join(stdout))
raise Exception('TEST FAILED: %s test %s' % (test_runner, name))
else:
logging.info('TEST PASSED: %s', name)
break
def cross_platform_check_output(cmd_args, **kwargs):
''' This is a subprocess.check_output() implementation providing cross-platform support
'''
# Unfortunately, it appears that shell=True must be used on Windows to behave like it does on
# OS X and Linux: https://bugs.python.org/issue17023. Alternatively, we could try to get the
# full path to the executable, but that seems like a pain.
if platform_checker.is_windows():
kwargs['shell'] = True
kwargs['stdout'] = subprocess.PIPE
process = subprocess.Popen(cmd_args, **kwargs)
stdout, stderr = process.communicate()
returncode = process.returncode
if returncode:
logging.error('Error running %s in %s', cmd_args, kwargs.get('cwd', os.getcwd()))
raise subprocess.CalledProcessError(returncode, cmd_args)
return stdout
def cross_platform_check_call(args, cwd=None, stdout=None, stderr=None):
'''Use this instead of subprocess.check_call() when the executable in args is not an absolute path.
args: Array of strings, such as ['npm', 'install'].
'''
if platform_checker.is_windows():
# Unfortunately, it appears that shell=True must be used on Windows to get check_call to
# behave like it does on OS X and Linux: https://bugs.python.org/issue17023. Alternatively,
# we could try to get the full path to the executable, but that seems like a pain.
subprocess.check_call(args,
cwd=cwd,
stdout=stdout,
stderr=stderr,
shell=True,
)
else:
subprocess.check_call(args,
cwd=cwd,
stdout=stdout,
stderr=stderr,
)
def cross_platform_check_output(cmd_args, **kwargs):
''' This is a subprocess.check_output() implementation providing cross-platform support
'''
# Unfortunately, it appears that shell=True must be used on Windows to behave like it does on
# OS X and Linux: https://bugs.python.org/issue17023. Alternatively, we could try to get the
# full path to the executable, but that seems like a pain.
if platform_checker.is_windows():
kwargs['shell'] = True
kwargs['stdout'] = subprocess.PIPE
process = subprocess.Popen(cmd_args, **kwargs)
stdout, stderr = process.communicate()
returncode = process.returncode
if returncode:
logging.error('Error running %s in %s', cmd_args,
kwargs.get('cwd', os.getcwd()))
raise subprocess.CalledProcessError(returncode, cmd_args)
return stdout
def symlink(src, dest, relative=False):
"""Create symlink from src to dest, create directory if dest's dirname doesn't exist, won't
throw exception if dest already exists and its symlink points to src.
Args:
relative: Create relative symlink instead of absolute symlink (only works on *nix).
"""
dest_dir = os.path.dirname(dest)
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
if not os.path.islink(dest) or os.path.realpath(os.path.join(dest_dir, src)) != os.path.realpath(dest):
try:
if platform_checker.is_windows() and os.path.isdir(src):
cross_platform_check_output(["mklink", "/J", "/D", dest, src])
else:
if relative and os.path.isabs(src):
src = os.path.relpath(src, os.path.dirname(dest))
os.symlink(src, dest)
except OSError as e:
if e.errno == errno.EEXIST:
os.remove(dest)
os.symlink(src, dest)
def symlink(src, dest, relative=False):
"""Create symlink from src to dest, create directory if dest's dirname doesn't exist, won't
throw exception if dest already exists and its symlink points to src.
Args:
relative: Create relative symlink instead of absolute symlink (only works on *nix).
"""
dest_dir = os.path.dirname(dest)
if not os.path.isdir(dest_dir):
os.makedirs(dest_dir)
if (not os.path.islink(dest) or os.path.realpath(
os.path.join(dest_dir, src)) != os.path.realpath(dest)):
try:
if platform_checker.is_windows() and os.path.isdir(src):
cross_platform_check_output(['mklink', '/J', '/D', dest, src])
else:
if relative and os.path.isabs(src):
src = os.path.relpath(src, os.path.dirname(dest))
os.symlink(src, dest)
except OSError as e:
if e.errno == errno.EEXIST:
os.remove(dest)
os.symlink(src, dest)
def install_dependencies(package_config, npm):
name = package_config['name']
is_node_package = package_config['isNodePackage']
package_type = 'Node' if is_node_package else 'Atom'
logging.info('Installing dependencies for %s package %s...', package_type, name)
# Link private node dependencies.
src_path = package_config['packageRootAbsolutePath']
fs.mkdirs(os.path.join(src_path, 'node_modules'))
for local_dependency, local_dependency_config in package_config['localDependencies'].items():
src_dir = local_dependency_config['packageRootAbsolutePath']
dest_dir = os.path.join(src_path, 'node_modules', local_dependency)
if platform_checker.is_windows():
shutil.rmtree(dest_dir, ignore_errors=True)
shutil.copytree(src_dir, dest_dir)
else:
symlink(src_dir, dest_dir)
link_dependencys_executable(src_path, local_dependency)
# Install other public node dependencies.
npm.install(src_path, local_packages=package_config['localDependencies'], include_dev_dependencies=package_config['includeDevDependencies'])
logging.info('Done installing dependencies for %s', name)
# Install libclang dependencies, if appropriate.
if package_config.get('installLibClang', False):
from fb.libclang import install_libclang
logging.info('Installing libclang extra dependencies...')
install_libclang(src_path)
logging.info('Done installing libclang extra dependencies.')
is_node_package = package_config.get('isNodePackage')
if not is_node_package:
logging.info('Running `apm link %s`...', src_path)
args = ['apm', 'link', src_path]
fs.cross_platform_check_call(args)
logging.info('Done linking %s', name)
