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test_init_command.py
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import platform
import time
import signal
import pytest
from click.testing import CliRunner
from samcli.cli.global_config import GlobalConfig
from samcli.commands.init import cli as init_cmd
from unittest import TestCase, skipIf
from parameterized import parameterized
from subprocess import Popen, TimeoutExpired, PIPE
import os
import shutil
import tempfile
from samcli.commands.init.init_templates import APP_TEMPLATES_REPO_NAME_WINDOWS, APP_TEMPLATES_REPO_NAME
from samcli.lib.config.samconfig import DEFAULT_CONFIG_FILE_NAME
from samcli.lib.utils.packagetype import IMAGE, ZIP
from pathlib import Path
from tests.integration.init.test_init_base import InitIntegBase
from tests.testing_utils import get_sam_command, IS_WINDOWS, RUNNING_ON_APPVEYOR, run_command
TIMEOUT = 300
COMMIT_ERROR = "WARN: Commit not exist:"
@pytest.mark.xdist_group(name="sam_init")
class TestBasicInitCommand(TestCase):
def test_init_command_passes_and_dir_created(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--architecture",
"arm64",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_passes_and_dir_created_image(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--package-type",
IMAGE,
"--base-image",
"amazon/nodejs18.x-base",
"--dependency-manager",
"npm",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
def test_init_new_app_template(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"quick-start-from-scratch",
"--name",
"qs-scratch",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "qs-scratch").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_java_maven(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"java21",
"--dependency-manager",
"maven",
"--app-template",
"hello-world",
"--name",
"sam-app-maven",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app-maven").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_java_gradle(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"java21",
"--dependency-manager",
"gradle",
"--app-template",
"hello-world",
"--name",
"sam-app-gradle",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app-gradle").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_go_provided_image(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--app-template",
"hello-world-lambda-image",
"--name",
"sam-app-go-image",
"--package-type",
"Image",
"--base-image",
"amazon/go-provided.al2-base",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app-go-image").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_with_extra_context_parameter(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"java21",
"--dependency-manager",
"maven",
"--app-template",
"hello-world",
"--name",
"sam-app-maven",
"--no-interactive",
"--extra-context",
'{"schema_name": "codedeploy", "schema_type": "aws"}',
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app-maven").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_passes_with_arm_architecture(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--architecture",
"arm64",
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_passes_with_x86_64_architecture(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--architecture",
"x86_64",
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self.assertNotIn(COMMIT_ERROR, stderr)
def test_init_command_passes_with_unknown_architecture(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--architecture",
"unknown_arch",
]
)
capture_output = ""
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired as e:
capture_output = e.output
process.kill()
raise
self.assertEqual(process.returncode, 2)
msg = "Invalid value for '-a' / '--architecture': invalid choice: unknown_arch. (choose from arm64, x86_64)"
self.assertIn(capture_output, msg)
def test_init_command_passes_with_enabled_tracing(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--tracing",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def test_init_command_passes_with_disabled_tracing(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--no-tracing",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def test_init_command_passes_with_enabled_application_insights(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--application-insights",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def test_init_command_passes_with_disabled_application_insights(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--no-application-insights",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def test_init_command_passes_with_structured_logging(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--tracing",
"--structured-logging",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
# TODO: ungate once cfn-lint support `Structured Logging`
# self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def test_init_command_passes_with_no_structured_logging(self):
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
temp,
"--no-tracing",
"--no-structured-logging",
]
)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self.assertTrue(Path(temp, "sam-app").is_dir())
self._assert_template_with_cfn_lint(Path(temp, "sam-app"))
def _assert_template_with_cfn_lint(self, cwd):
"""Assert if the generated project passes cfn-lint"""
cmd_list = [
get_sam_command(),
"validate",
"--lint",
]
result = run_command(cmd_list, cwd=cwd)
self.assertEqual(result.process.returncode, 0)
MISSING_REQUIRED_PARAM_MESSAGE = """Error: Missing required parameters, with --no-interactive set.
Must provide one of the following required parameter combinations:
\t--name, --location
\t--name, --package-type, --base-image
\t--name, --runtime, --dependency-manager, --app-template
You can also re-run without the --no-interactive flag to be prompted for required values.
"""
INCOMPATIBLE_PARAM_MESSAGE = """Error: You must not provide both the --{0} and --{1} parameters.
You can run 'sam init' without any options for an interactive initialization flow, or you can provide one of the following required parameter combinations:
\t--name, --location, or
\t--name, --package-type, --base-image, or
\t--name, --runtime, --app-template, --dependency-manager
"""
@pytest.mark.xdist_group(name="sam_init")
class TestInitForParametersCompatibility(TestCase):
def test_init_command_no_interactive_missing_name(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--app-template",
"hello-world",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(MISSING_REQUIRED_PARAM_MESSAGE.strip(), "\n".join(stderr.strip().splitlines()))
def test_init_command_no_interactive_apptemplate_location(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--app-template",
"hello-world",
"--no-interactive",
"--location",
"some_location",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(
INCOMPATIBLE_PARAM_MESSAGE.strip().format("app-template", "location"),
"\n".join(stderr.strip().splitlines()),
)
def test_init_command_no_interactive_runtime_location(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--no-interactive",
"--location",
"some_location",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(
INCOMPATIBLE_PARAM_MESSAGE.strip().format("runtime", "location"), "\n".join(stderr.strip().splitlines())
)
def test_init_command_no_interactive_base_image_location(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--base-image",
"amazon/nodejs18.x-base",
"--no-interactive",
"--location",
"some_location",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(
INCOMPATIBLE_PARAM_MESSAGE.strip().format("base-image", "location"),
"\n".join(stderr.strip().splitlines()),
)
def test_init_command_no_interactive_base_image_no_dependency(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--package-type",
IMAGE,
"--base-image",
"amazon/nodejs18.x-base",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(MISSING_REQUIRED_PARAM_MESSAGE.strip(), "\n".join(stderr.strip().splitlines()))
def test_init_command_no_interactive_packagetype_location(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--package-type",
ZIP,
"--no-interactive",
"--location",
"some_location",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(
INCOMPATIBLE_PARAM_MESSAGE.strip().format("package-type", "location"),
"\n".join(stderr.strip().splitlines()),
)
def test_init_command_no_interactive_base_image_no_packagetype(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--base-image",
"amazon/nodejs18.x-base",
"--no-interactive",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
self.assertIn(MISSING_REQUIRED_PARAM_MESSAGE.strip(), "\n".join(stderr.strip().splitlines()))
def test_init_command_wrong_packagetype(self):
stderr = None
with tempfile.TemporaryDirectory() as temp:
process = Popen(
[
get_sam_command(),
"init",
"--package-type",
"WrongPT",
"-o",
temp,
],
stdout=PIPE,
stderr=PIPE,
)
try:
stdout_data, stderr_data = process.communicate(timeout=TIMEOUT)
stderr = stderr_data.decode("utf-8")
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 2)
errmsg = """
Error: Invalid value for '-p' / '--package-type': 'WrongPT' is not one of 'Zip', 'Image'.
"""
self.assertIn(errmsg.strip(), "\n".join(stderr.strip().splitlines()))
@pytest.mark.xdist_group(name="sam_init")
class TestInitWithArbitraryProject(TestCase):
def setUp(self):
self.tempdir = tempfile.mkdtemp()
zipdata_folder = Path(self.tempdir, "zipdata")
zipdata_folder.mkdir(parents=True)
Path(zipdata_folder, "test.txt").write_text("hello world")
zip_path_no_extension = str(Path(self.tempdir, "myfile"))
self.zip_path = shutil.make_archive(zip_path_no_extension, "zip", root_dir=self.tempdir, base_dir="zipdata")
def tearDown(self):
shutil.rmtree(self.tempdir)
def _validate_expected_files_exist(self, output_folder: Path, config_exists: bool = True):
self.assertTrue(output_folder.exists())
self.assertEqual(
set(os.listdir(str(output_folder))),
set(["test.txt"] + [DEFAULT_CONFIG_FILE_NAME] if config_exists else ["test.txt"]),
)
self.assertEqual(Path(output_folder, "test.txt").read_text(), "hello world")
@parameterized.expand([(None,), ("project_name",)])
def test_arbitrary_project(self, project_name):
with tempfile.TemporaryDirectory() as temp:
args = [get_sam_command(), "init", "--location", self.zip_path, "-o", temp]
if project_name:
args.extend(["--name", project_name])
process = Popen(args)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
expected_output_folder = Path(temp, project_name) if project_name else Path(temp)
self.assertEqual(process.returncode, 0)
self._validate_expected_files_exist(expected_output_folder, config_exists=True if project_name else False)
def test_zip_not_exists(self):
with tempfile.TemporaryDirectory() as temp:
args = [get_sam_command(), "init", "--location", str(Path("invalid", "zip", "path")), "-o", temp]
process = Popen(args)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 1)
def test_location_with_no_interactive_and_name(self):
project_name = "test-project"
with tempfile.TemporaryDirectory() as tmp:
args = [
get_sam_command(),
"init",
"--name",
project_name,
"--location",
self.zip_path,
"--no-interactive",
"-o",
tmp,
]
process = Popen(args)
try:
process.communicate(timeout=TIMEOUT)
except TimeoutExpired:
process.kill()
raise
self.assertEqual(process.returncode, 0)
self._validate_expected_files_exist(Path(tmp, project_name))
@pytest.mark.xdist_group(name="sam_init")
class TestInteractiveInit(TestCase):
@pytest.mark.timeout(300)
def test_interactive_init(self):
# 1: AWS Quick Start Templates
# 1: Hello World Example
# N: Use the most popular runtime and package type? (Python and zip) [y/N]
# 13: nodejs18.x
# 1: Zip
# 1: Hello World Example
# N: Would you like to enable X-Ray tracing on the function(s) in your application? [y/N]
# Y: Would you like to enable monitoring using Cloudwatch Application Insights? [y/N]
# Y: Would you like to set Structured Logging in JSON format on your Lambda functions? [y/N]
user_input = """
1
1
N
13
1
1
N
Y
Y
sam-interactive-init-app
"""
with tempfile.TemporaryDirectory() as temp:
runner = CliRunner()
result = runner.invoke(init_cmd, ["--output-dir", temp, "--debug"], input=user_input)
self.assertFalse(result.exception)
expected_output_folder = Path(temp, "sam-interactive-init-app")
self.assertTrue(expected_output_folder.exists)
self.assertTrue(expected_output_folder.is_dir())
self.assertTrue(Path(expected_output_folder, "hello-world").is_dir())
self.assertTrue(Path(expected_output_folder, "hello-world", "app.mjs").is_file())
@pytest.mark.timeout(300)
def test_interactive_init_default_runtime(self):
user_input = """
1
1
Y
N
N
N
sam-interactive-init-app-default-runtime
"""
with tempfile.TemporaryDirectory() as temp:
runner = CliRunner()
result = runner.invoke(init_cmd, ["--output-dir", temp, "--debug"], input=user_input)
self.assertFalse(result.exception)
expected_output_folder = Path(temp, "sam-interactive-init-app-default-runtime")
self.assertTrue(expected_output_folder.exists)
self.assertTrue(expected_output_folder.is_dir())
self.assertTrue(Path(expected_output_folder, "hello_world").is_dir())
self.assertTrue(Path(expected_output_folder, "hello_world", "app.py").is_file())
@pytest.mark.xdist_group(name="sam_init")
class TestSubsequentInitCaching(TestCase):
def test_subsequent_init_skips_cloning(self):
from platform import system
os_name = system().lower()
cloned_folder_name = APP_TEMPLATES_REPO_NAME_WINDOWS if os_name == "windows" else APP_TEMPLATES_REPO_NAME
with tempfile.TemporaryDirectory() as temp:
project_directory = Path(temp, "sam-app")
cache_dir = GlobalConfig().config_dir / cloned_folder_name
# Run the first time, get cache last modification time
self._run_init(temp)
first_modification_time = self._last_modification_time(cache_dir)
self.assertTrue(project_directory.is_dir())
shutil.rmtree(project_directory)
# Run init again, get the second modification time
self._run_init(temp)
second_modification_time = self._last_modification_time(cache_dir)
self.assertTrue(project_directory.is_dir())
self.assertEqual(first_modification_time, second_modification_time)
def _run_init(self, cwd):
process = Popen(
[
get_sam_command(),
"init",
"--runtime",
"nodejs18.x",
"--dependency-manager",
"npm",
"--architecture",
"arm64",
"--app-template",
"hello-world",
"--name",
"sam-app",
"--no-interactive",
"-o",
cwd,
],