feat: Add sam delete command

installer/pyinstaller/hook-samcli.py

@@ -13,6 +13,7 @@
     "samcli.commands.deploy",
     "samcli.commands.logs",
     "samcli.commands.publish",
+    "samcli.commands.delete",
     "samcli.commands.pipeline.pipeline",
     "samcli.commands.pipeline.init",
     "samcli.commands.pipeline.bootstrap",

samcli/cli/cli_config_file.py

@@ -27,12 +27,14 @@ class TomlProvider:
     A parser for toml configuration files
     """
 
-    def __init__(self, section=None):
+    def __init__(self, section=None, cmd_names=None):
         """
         The constructor for TomlProvider class
         :param section: section defined in the configuration file nested within `cmd`
+        :param cmd_names: cmd_name defined in the configuration file
         """
         self.section = section
+        self.cmd_names = cmd_names
 
     def __call__(self, config_path, config_env, cmd_names):
         """
@@ -67,18 +69,21 @@ def __call__(self, config_path, config_env, cmd_names):
             LOG.debug("Config file '%s' does not exist", samconfig.path())
             return resolved_config
 
+        if not self.cmd_names:
+            self.cmd_names = cmd_names
+
         try:
             LOG.debug(
                 "Loading configuration values from [%s.%s.%s] (env.command_name.section) in config file at '%s'...",
                 config_env,
-                cmd_names,
+                self.cmd_names,
                 self.section,
                 samconfig.path(),
             )
 
             # NOTE(TheSriram): change from tomlkit table type to normal dictionary,
             # so that click defaults work out of the box.
-            resolved_config = dict(samconfig.get_all(cmd_names, self.section, env=config_env).items())
+            resolved_config = dict(samconfig.get_all(self.cmd_names, self.section, env=config_env).items())
             LOG.debug("Configuration values successfully loaded.")
             LOG.debug("Configuration values are: %s", resolved_config)
 
@@ -87,7 +92,7 @@ def __call__(self, config_path, config_env, cmd_names):
                 "Error reading configuration from [%s.%s.%s] (env.command_name.section) "
                 "in configuration file at '%s' with : %s",
                 config_env,
-                cmd_names,
+                self.cmd_names,
                 self.section,
                 samconfig.path(),
                 str(ex),

samcli/cli/command.py

@@ -19,6 +19,7 @@
     "samcli.commands.local.local",
     "samcli.commands.package",
     "samcli.commands.deploy",
+    "samcli.commands.delete",
     "samcli.commands.logs",
     "samcli.commands.publish",
     "samcli.commands.pipeline.pipeline",

samcli/commands/_utils/resources.py

@@ -23,6 +23,7 @@
 AWS_GLUE_JOB = "AWS::Glue::Job"
 AWS_SERVERLESS_STATEMACHINE = "AWS::Serverless::StateMachine"
 AWS_STEPFUNCTIONS_STATEMACHINE = "AWS::StepFunctions::StateMachine"
+AWS_ECR_REPOSITORY = "AWS::ECR::Repository"
 
 METADATA_WITH_LOCAL_PATHS = {AWS_SERVERLESSREPO_APPLICATION: ["LicenseUrl", "ReadmeUrl"]}
 
@@ -50,6 +51,7 @@
 RESOURCES_WITH_IMAGE_COMPONENT = {
     AWS_SERVERLESS_FUNCTION: ["ImageUri"],
     AWS_LAMBDA_FUNCTION: ["Code"],
+    AWS_ECR_REPOSITORY: ["RepositoryName"],
 }
 
 

samcli/commands/delete/__init__.py

@@ -0,0 +1,6 @@
+"""
+`sam delete` command
+"""
+
+# Expose the cli object here
+from .command import cli  # noqa

samcli/commands/delete/command.py

@@ -0,0 +1,101 @@
+"""
+CLI command for "delete" command
+"""
+
+import logging
+
+import click
+from samcli.cli.main import aws_creds_options, common_options, pass_context, print_cmdline_args
+
+from samcli.lib.utils.version_checker import check_newer_version
+
+SHORT_HELP = "Delete an AWS SAM application and the artifacts created by sam deploy."
+
+HELP_TEXT = """The sam delete command deletes the CloudFormation
+stack and all the artifacts which were created using sam deploy.
+
+\b
+e.g. sam delete
+
+\b
+"""
+
+LOG = logging.getLogger(__name__)
+
+
+@click.command(
+    "delete",
+    short_help=SHORT_HELP,
+    context_settings={"ignore_unknown_options": False, "allow_interspersed_args": True, "allow_extra_args": True},
+    help=HELP_TEXT,
+)
+@click.option(
+    "--stack-name",
+    required=False,
+    help="The name of the AWS CloudFormation stack you want to delete. ",
+)
+@click.option(
+    "--config-file",
+    help=(
+        "The path and file name of the configuration file containing default parameter values to use. "
+        "Its default value is 'samconfig.toml' in project directory. For more information about configuration files, "
+        "see: "
+        "https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-config.html."
+    ),
+    type=click.STRING,
+    default="samconfig.toml",
+    show_default=True,
+)
+@click.option(
+    "--config-env",
+    help=(
+        "The environment name specifying the default parameter values in the configuration file to use. "
+        "Its default value is 'default'. For more information about configuration files, see: "
+        "https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-config.html."
+    ),
+    type=click.STRING,
+    default="default",
+    show_default=True,
+)
+@click.option(
+    "--no-prompts",
+    help=("Specify this flag to allow SAM CLI to skip through the guided prompts."),
+    is_flag=True,
+    required=False,
+)
+@aws_creds_options
+@common_options
+@pass_context
+@check_newer_version
+@print_cmdline_args
+def cli(ctx, stack_name: str, config_file: str, config_env: str, no_prompts: bool):
+    """
+    `sam delete` command entry point
+    """
+
+    # All logic must be implemented in the ``do_cli`` method. This helps with easy unit testing
+    do_cli(
+        stack_name=stack_name,
+        region=ctx.region,
+        config_file=config_file,
+        config_env=config_env,
+        profile=ctx.profile,
+        no_prompts=no_prompts,
+    )  # pragma: no cover
+
+
+def do_cli(stack_name: str, region: str, config_file: str, config_env: str, profile: str, no_prompts: bool):
+    """
+    Implementation of the ``cli`` method
+    """
+    from samcli.commands.delete.delete_context import DeleteContext
+
+    with DeleteContext(
+        stack_name=stack_name,
+        region=region,
+        profile=profile,
+        config_file=config_file,
+        config_env=config_env,
+        no_prompts=no_prompts,
+    ) as delete_context:
+        delete_context.run()