Add terraform import command #244
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Important Review skippedAuto reviews are disabled on base/target branches other than the default branch. Please check the settings in the CodeRabbit UI or the You can disable this status message by setting the WalkthroughThe pull request introduces several changes primarily focused on managing Terraform-related commands and configurations. Key modifications include updates to the Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant CLI
participant ImportCommand
participant Terraform
User->>CLI: Execute terraform import
CLI->>ImportCommand: Call import method
ImportCommand->>Terraform: Initialize Terraform
Terraform-->>ImportCommand: Success
ImportCommand->>ImportCommand: Import resources
ImportCommand-->>CLI: Output results
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Actionable comments posted: 12
🧹 Outside diff range and nitpick comments (23)
lib/core/terraform_config/base.rb (1)
13-15: Consider adding documentation for the contract.The conditional raise in
referenceestablishes an important contract for subclasses. Consider adding a documentation comment to clarify this design:+ # Returns a reference string used for Terraform import. + # @raise [NotImplementedError] if the resource is importable but reference is not implemented + # @return [String] the import reference for the resource def reference raise NotImplementedError if importable? endspec/support/shared_examples/terraform_config/importable_terraform_resource.rb (1)
3-15: Add documentation for the shared exampleWhile the shared example is well-structured, consider adding documentation to describe:
- The purpose of this shared example
- When to use it
- What implementing classes should provide (e.g., the
configobject)Example:
# Shared examples for Terraform resources that cannot be imported. # Use this for resources that don't support Terraform import functionality. # # @example Usage # RSpec.describe MyUnimportableResource do # let(:config) { described_class.new } # it_behaves_like "unimportable terraform resource" # endspec/support/verified_dobule.rb (1)
3-4: Consider adding module documentation.While the implementation is correct, adding YARD-style documentation for the module would improve maintainability by explaining its purpose and usage.
# frozen_string_literal: true +# Module that enhances RSpec's instance_double functionality by properly +# handling class type checking methods (is_a?, kind_of?, instance_of?). +# +# @example +# include VerifiedDouble +# +# let(:user_double) { verified_double(User, name: 'John') } +# user_double.is_a?(User) # => true module VerifiedDouble CLASS_EQUIVALENCE_FUNCTIONS = %i[is_a? kind_of? instance_of?].freezespec/core/terraform_config/provider_spec.rb (1)
26-26: Consider documenting why the provider is unimportable.Since this PR introduces terraform import functionality, it would be helpful to document why the provider is marked as unimportable, either in the test file or in the provider class documentation.
lib/core/terraform_config/identity.rb (1)
20-22: Consider adding name validation for robustness.While the
referencemethod correctly generates Terraform resource references, consider adding validation to ensure thenameattribute follows Terraform's naming constraints (e.g., contains only valid characters).Here's a suggested implementation:
def reference + raise ArgumentError, "Invalid identity name" unless name.match?(/^[\w-]+$/) "cpln_identity.#{name}" endlib/command/terraform/base.rb (1)
8-21: Add documentation and improve error handlingWhile the error handling is good, the method could benefit from documentation and more specific error messages.
Consider these improvements:
+ # Parses YAML template files from the template directory + # @return [Array<Template>] Array of parsed templates + # @return [Array] Empty array if no templates found or on parsing error def templates parser = TemplateParser.new(self) template_files = Dir["#{parser.template_dir}/*.yml"] if template_files.empty? Shell.warn("No templates found in #{parser.template_dir}") return [] end parser.parse(template_files) rescue StandardError => e - Shell.warn("Error parsing templates: #{e.message}") + Shell.warn("Failed to parse templates (#{e.class}): #{e.message}") [] endspec/core/terraform_config/identity_spec.rb (2)
8-15: LGTM! Consider adding edge case tests.The options block is well-structured and includes all necessary fields. However, consider adding test cases for edge cases such as:
- Empty or nil description
- Empty tags map
- Special characters in names
39-43: LGTM! Consider adding format documentation.The reference method test is well-structured and verifies the correct Terraform resource reference format. Consider adding a comment explaining the expected format pattern for better maintainability.
describe "#reference" do subject { config.reference } + # Expects format: "RESOURCE_TYPE.RESOURCE_NAME" it { is_expected.to eq("cpln_identity.identity-name") } endspec/core/terraform_config/local_variable_spec.rb (1)
8-19: Consider adding edge cases to the test variables.The test variables provide good basic coverage, but could be enhanced with additional cases to ensure robust handling of:
- Nested hash structures
- Empty strings
- Special characters in variable names/values
- Very large integers
- Boolean values
Here's a suggested enhancement:
let(:variables) do { hash_var: { key1: "value1", key2: "value2" + nested: { + deep: "value" + } }, int_var: 1, string_var: "string", + empty_string: "", + special_chars: "hello-world_123!@#", + bool_var: true, input_var: "var.input_var", local_var: "local.local_var" } endlib/core/terraform_config/gvc.rb (1)
29-31: Add documentation for the importable? methodWhile the implementation is correct, adding documentation would help explain the purpose of this interface method and why GVC resources are always importable.
+ # Indicates whether this GVC resource can be imported into Terraform state. + # Always returns true as GVC resources are consistently importable. + # @return [Boolean] true def importable? true endspec/core/terraform_config/gvc_spec.rb (1)
24-47: Consider adding edge case testsWhile the happy path is well tested, consider adding test cases for:
- Optional fields (omitted fields)
- Empty arrays/hashes for
locations,tags,env- Special characters in
nameanddescriptionExample addition:
context "with minimal configuration" do let(:options) do { name: "gvc-name", description: "description" } end it "generates valid config with defaults" do expect(generated).to eq( <<~EXPECTED resource "cpln_gvc" "gvc-name" { name = "gvc-name" description = "description" } EXPECTED ) end endlib/core/shell.rb (1)
34-36: Add documentation for consistency with other methods.The
infomethod looks good, but could benefit from documentation to maintain consistency with other methods in the class.Add documentation above the method:
+ # + # Display an informational message to the user + # + # @param [String] message + # The message to display + # def self.info(message) shell.say(message) endlib/core/terraform_config/secret.rb (1)
29-31: Add documentation for the importable? methodThe implementation is correct and follows Ruby conventions. Consider adding a documentation comment to explain the method's purpose and its role in the broader Terraform import functionality.
+ # Indicates whether this secret resource can be imported into Terraform state. + # @return [Boolean] Always returns true as all secrets are importable def importable? true endlib/core/terraform_config/policy.rb (1)
44-46: LGTM! Method implements importable resource interface.The simple boolean implementation correctly indicates that policy resources support Terraform import operations.
This method is part of a broader pattern implementing importable resource behavior across different resource types, making the import functionality consistent and extensible.
lib/core/terraform_config/volume_set.rb (1)
45-47: Consider adding name format validation for Terraform compatibility.While the
referencemethod correctly implements the resource reference format, consider validating thenameattribute to ensure it follows Terraform's naming constraints (alphanumeric characters, underscores, and hyphens only).def reference + unless name.match?(/\A[\w-]+\z/) + raise ArgumentError, "Volume set name must contain only alphanumeric characters, underscores, and hyphens" + end "cpln_volume_set.#{name}" endspec/command/terraform/import_spec.rb (3)
8-8: Consider making the config mock setup more explicit.The config mock could be more explicit about the expected interface. Consider adding type checking and verifying that all required methods are properly stubbed.
-let(:config) { instance_double(Config, app: "test-app", apps: { "test-app" => {} }) } +let(:config) do + instance_double( + Config, + app: "test-app", + apps: { "test-app" => {} }, + respond_to?: true + ).tap do |config| + allow(config).to receive(:respond_to?).with(any_args).and_return(true) + end +end
43-80: Enhance terraform init error handling test cases.Consider adding test cases for specific terraform init failure scenarios:
- Network connectivity issues
- Invalid terraform configuration
- Missing provider plugins
Also, consider validating the exact command output format:
context "when provider plugins are missing" do before do stub_terraform_init_with( false, "Error: Required plugins are missing.\n" \ "Please run terraform init to download required providers." ) end it "aborts with detailed error message" do terraform_init expect(Shell).to have_received(:abort).with( match(/Failed to initialize terraform.*Required plugins are missing/) ) end end
82-104: Expand test coverage for #resources method.Consider adding test cases for:
- Empty tf_configs
- All non-importable resources
- Resources with special characters in names
- Resources with nested module paths
Example additional test:
context "with nested module paths" do before do allow(import_command).to receive(:tf_configs).and_return([ verified_double( TerraformConfig::Workload, importable?: true, reference: "module.nested.module.deep.cpln_workload.workload", name: "nested-workload" ) ]) end it "handles nested module paths correctly" do expect(import_command.send(:resources)).to contain_exactly( address: "module.nested.module.deep.cpln_workload.workload", id: "test-app:nested-workload" ) end endspec/core/terraform_config/policy_spec.rb (1)
Line range hint
1-190: Well-structured implementation with comprehensive test coverage.The test file demonstrates:
- Good separation of concerns with base/extra options
- Thorough error handling for edge cases
- Clear integration with the new import functionality
- Adherence to RSpec best practices
This implementation provides a solid foundation for the new
terraform importcommand.Consider adding test cases for:
- Complex policy configurations that might be imported
- Edge cases around resource naming conventions
- Various binding combinations that might affect import behavior
spec/core/terraform_config/volume_set_spec.rb (1)
186-192: LGTM! Consider adding documentation for the shared example.The new test cases are well-structured and follow good testing practices. The
#referencemethod test is clear and correctly validates the Terraform resource reference format.Consider adding a comment above the shared example to document what behaviors are expected from an "importable terraform resource". This would help other developers understand what requirements need to be met when implementing new importable resources.
+ # Ensures that the resource implements the importable interface: + # - #importable? method returns true + # - #reference method returns the correct Terraform resource reference it_behaves_like "importable terraform resource"lib/command/base.rb (1)
48-53: LGTM! Consider extracting the skip condition for better readability.The added condition to skip the
Baseclass during command discovery is correct and prevents potential issues. However, the skip condition could be made more readable by extracting it into a descriptive variable or method.Consider this refactor to improve readability:
- next if classname.nil? || classname == "Base" + should_skip = classname.nil? || classname == "Base" + next if should_skipor even better:
+ def self.should_skip_command?(classname) + classname.nil? || classname == "Base" + end - next if classname.nil? || classname == "Base" + next if should_skip_command?(classname)lib/command/terraform/import.rb (1)
50-51: Ensure compatibility with older Ruby versions when usingfilter_mapThe
filter_mapmethod was introduced in Ruby 2.7. If the codebase supports older Ruby versions, consider using alternatives likeeach_with_objector chainingmapandcompactto maintain compatibility.Apply this diff to replace
filter_map:-def resources - tf_configs.filter_map do |tf_config| - next unless tf_config.importable? - - { address: tf_config.reference, id: resource_id(tf_config) } - end +def resources + tf_configs.each_with_object([]) do |tf_config, result| + if tf_config.importable? + result << { address: tf_config.reference, id: resource_id(tf_config) } + end + endspec/core/terraform_config/workload_spec.rb (1)
450-455: Consider expanding tests for#referencemethodTo ensure comprehensive validation, consider adding tests for the
#referencemethod with different workload configurations or edge cases.
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📒 Files selected for processing (28)
.gitignore(1 hunks)docs/commands.md(1 hunks)lib/command/base.rb(1 hunks)lib/command/terraform/base.rb(1 hunks)lib/command/terraform/generate.rb(0 hunks)lib/command/terraform/import.rb(1 hunks)lib/core/shell.rb(2 hunks)lib/core/terraform_config/base.rb(1 hunks)lib/core/terraform_config/gvc.rb(1 hunks)lib/core/terraform_config/identity.rb(1 hunks)lib/core/terraform_config/policy.rb(1 hunks)lib/core/terraform_config/secret.rb(1 hunks)lib/core/terraform_config/volume_set.rb(1 hunks)lib/core/terraform_config/workload.rb(2 hunks)lib/cpflow.rb(1 hunks)spec/command/terraform/import_spec.rb(1 hunks)spec/core/terraform_config/gvc_spec.rb(1 hunks)spec/core/terraform_config/identity_spec.rb(2 hunks)spec/core/terraform_config/local_variable_spec.rb(2 hunks)spec/core/terraform_config/policy_spec.rb(2 hunks)spec/core/terraform_config/provider_spec.rb(2 hunks)spec/core/terraform_config/required_provider_spec.rb(2 hunks)spec/core/terraform_config/secret_spec.rb(2 hunks)spec/core/terraform_config/volume_set_spec.rb(1 hunks)spec/core/terraform_config/workload_spec.rb(1 hunks)spec/spec_helper.rb(1 hunks)spec/support/shared_examples/terraform_config/importable_terraform_resource.rb(1 hunks)spec/support/verified_dobule.rb(1 hunks)
💤 Files with no reviewable changes (1)
- lib/command/terraform/generate.rb
✅ Files skipped from review due to trivial changes (1)
- .gitignore
🔇 Additional comments (39)
lib/core/terraform_config/base.rb (1)
9-11: LGTM! Well-designed base implementation.
The importable? predicate method provides a sensible default for the base class, following Ruby conventions and allowing subclasses to override this behavior when needed.
spec/support/shared_examples/terraform_config/importable_terraform_resource.rb (2)
1-2: LGTM! Follows Ruby best practices
The file structure follows Ruby best practices with proper magic comments and spacing.
1-23: Consider adding test coverage for edge cases
Given that these shared examples will be used by various Terraform resource types (GVC, secret, policy, identity, workload, volume set), consider adding test coverage for:
- Edge cases where the reference might contain special characters
- Validation of the reference format when present
- Error cases that might occur during the import process
Let's verify the resource types that will use these shared examples:
spec/support/verified_dobule.rb (2)
1-2: LGTM! Good use of frozen_string_literal pragma.
The file correctly uses the frozen_string_literal pragma which is a Ruby best practice for preventing string mutation and improving performance.
6-16: Add documentation and error handling.
While the implementation is clever and follows Ruby idioms, consider these improvements:
+ # Creates a verified instance double that properly handles type checking methods.
+ #
+ # @param klass [Class] The class to create a double for
+ # @param args [Array] Arguments to pass to instance_double
+ # @raise [ArgumentError] If klass is not a Class
+ # @return [RSpec::Mocks::InstanceVerifyingDouble] The enhanced double
def verified_double(klass, *args)
+ raise ArgumentError, "#{klass} is not a Class" unless klass.is_a?(Class)
+
instance_double(klass, *args).tap do |dbl|
CLASS_EQUIVALENCE_FUNCTIONS.each do |fn|
allow(dbl).to receive(fn) do |*fn_args|
+ # Guard against classes that might not respond to allocate
+ return false unless klass.respond_to?(:allocate)
klass.allocate.send(fn, *fn_args)
end
endAdditionally, consider adding unit tests to verify the behavior with:
- Invalid class arguments
- Classes that don't respond to
allocate - Usage in case statements (=== operator)
spec/core/terraform_config/provider_spec.rb (3)
8-10: LGTM! Clear context setup for CPLN provider tests.
The context setup is well-structured and provides clear test parameters with descriptive variable names.
Line range hint 12-24: LGTM! Well-structured test for provider configuration.
The test effectively verifies the provider configuration generation with proper indentation and formatting.
26-26: Verify shared example implementation for unimportable resources.
The inclusion of the shared example aligns with the PR's terraform import functionality, but let's verify the shared example implementation.
✅ Verification successful
Let me check the implementation of the shared example to ensure it's properly defined.
Shared example implementation for unimportable resources is correctly defined and used
The shared example is well-implemented with appropriate test cases verifying that:
- The resource is not importable (
importable?returnsfalse) - The resource has no reference (
referencereturnsnil)
It's consistently used across provider, required provider, and local variable specs, which are all resources that shouldn't be importable in Terraform.
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The following scripts were executed for the analysis:
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#!/bin/bash
# Description: Verify the shared example definition and its usage across specs
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# Look for the shared example definition
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rg -p "shared_examples.*unimportable terraform resource" spec/
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lib/core/terraform_config/identity.rb (2)
16-18: LGTM! Method follows Ruby conventions and serves its purpose.
The importable? method correctly indicates that Identity resources are always importable, which aligns with the PR's objective of supporting Terraform import functionality.
16-22: Verify the implementation against Terraform provider documentation.
Let's ensure the resource reference format matches Terraform's requirements for identity resources.
✅ Verification successful
Implementation matches Terraform resource reference format
The implementation is correct based on the evidence from the spec files and usage across the codebase:
- The
referencemethod returnscpln_identity.#{name}which matches the Terraform resource reference format used in the tests - This format is consistently used across the codebase, as seen in
generator.rband various spec files - The spec file demonstrates this is the expected format for identity resources in Terraform configurations
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#!/bin/bash
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rg "resource\s+\"cpln_identity\""
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spec/core/terraform_config/required_provider_spec.rb (3)
8-11: LGTM! Well-structured test context
The context block effectively organizes provider-specific tests with clear and meaningful test data setup.
Line range hint 13-30: LGTM! Clear and focused test implementation
The test case effectively verifies the Terraform configuration output with readable expectations using heredoc.
32-32: Verify the shared example definition
The shared example for "unimportable terraform resource" has been added, which aligns with the PR's import functionality objective.
✅ Verification successful
Shared example is properly defined and consistently used
The shared example "unimportable terraform resource" is well-defined in spec/support/shared_examples/terraform_config/importable_terraform_resource.rb and tests two key behaviors:
- Verifies
importable?returnsfalse - Ensures
referencereturnsnil
It's also consistently used across multiple resource specs:
- required_provider_spec.rb
- provider_spec.rb
- local_variable_spec.rb
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lib/command/terraform/base.rb (2)
1-35: Verify integration with TemplateParser and command system
Let's verify the integration points of this base class with the rest of the system.
#!/bin/bash
# Description: Verify integration points and dependencies
# Expected: Find related classes and their relationships
# Check for TemplateParser definition and usage
echo "Checking TemplateParser implementation..."
rg --type ruby "class TemplateParser" -A 5
# Find classes inheriting from this Base class
echo -e "\nChecking for classes inheriting from Terraform::Base..."
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The method handles directory creation but could benefit from documentation and more graceful error handling. Also, we should verify directory permissions across different environments.
Add documentation and improve error handling:
+ # Returns the Terraform working directory, creating it if it doesn't exist
+ # @return [Pathname] Path to the Terraform directory
+ # @raise [RuntimeError] If directory creation fails
def terraform_dir
@terraform_dir ||= begin
full_path = config.options.fetch(:dir, Cpflow.root_path.join("terraform"))
Pathname.new(full_path).tap do |path|
FileUtils.mkdir_p(path)
rescue StandardError => e
- Shell.abort("Invalid directory: #{e.message}")
+ raise RuntimeError, "Failed to create Terraform directory: #{e.message}"
end
end
endLet's verify directory permissions and existence:
spec/core/terraform_config/identity_spec.rb (1)
37-37: Verify shared example implementation across all resource types.
The inclusion of the importable shared example is good. Let's verify its implementation across other resource types.
✅ Verification successful
Shared example "importable terraform resource" is consistently implemented
The shared example is properly defined in spec/support/shared_examples/terraform_config/importable_terraform_resource.rb and is consistently used across all relevant Terraform resource specs:
- gvc_spec.rb
- workload_spec.rb
- volume_set_spec.rb
- required_provider_spec.rb
- policy_spec.rb
- local_variable_spec.rb
- secret_spec.rb
- provider_spec.rb
- identity_spec.rb
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rg -l "it_behaves_like \"importable terraform resource\"" "spec/core/terraform_config/*_spec.rb"
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spec/core/terraform_config/local_variable_spec.rb (1)
51-52: LGTM! Appropriate use of shared example for import behavior.
The inclusion of the "unimportable terraform resource" shared example correctly establishes that local variables cannot be imported via terraform import.
Let's verify the shared example definition:
✅ Verification successful
Shared example usage is correctly implemented and consistent
The shared example "unimportable terraform resource" is properly defined and consistently used across provider, required provider, and local variable specs. It verifies two key behaviors:
importable?returnsfalsereferencereturnsnil
This implementation aligns perfectly with the expected behavior that these terraform configuration elements cannot be imported.
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The following scripts were executed for the analysis:
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#!/bin/bash
# Description: Verify the shared example definition and its usage across specs
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rg -l "shared_examples.*unimportable terraform resource" spec/
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lib/core/terraform_config/gvc.rb (1)
29-35: Overall implementation looks good
The new methods effectively support Terraform import functionality for GVC resources. The implementation is clean and follows the established patterns. The suggested improvements around documentation and validation are minor enhancements to an otherwise solid implementation.
spec/core/terraform_config/gvc_spec.rb (3)
8-19: LGTM! Well-structured test data definition
The options block is well-organized and provides comprehensive test data covering various data types and required GVC configuration fields.
53-57: LGTM! Clear and focused test
The #reference method test correctly verifies the Terraform resource reference format.
51-51: Verify shared example implementation
The inclusion of the importable resource behavior is aligned with the PR objectives.
✅ Verification successful
Let me gather more information about the shared example implementation to verify its requirements.
Let me check for the implementation of the required import-related methods in the GVC class.
Let me check the actual implementation of these methods to verify they meet the shared example requirements.
Shared example implementation is correctly defined and implemented
The GVC class properly implements the required methods for the "importable terraform resource" shared example:
importable?returnstrueas expected by the shared examplereferencereturns the correct terraform resource reference formatcpln_gvc.#{name}
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The following scripts were executed for the analysis:
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rg -p "def (importable\?|reference)" "lib/core/terraform_config/gvc.rb"
# Check if GVC inherits from Base class and if Base implements these methods
echo "Checking Base class implementation..."
rg -p "def (importable\?|reference)" "lib/core/terraform_config/base.rb"
Length of output: 403
Script:
#!/bin/bash
# Get the implementation of import-related methods in GVC
echo "GVC implementation:"
rg -A 3 "def (importable\?|reference)" "lib/core/terraform_config/gvc.rb"
# Get the implementation in Base class
echo "Base implementation:"
rg -A 3 "def (importable\?|reference)" "lib/core/terraform_config/base.rb"
Length of output: 455
lib/core/shell.rb (2)
101-104: LGTM! Good encapsulation improvement.
Making the shell method private is a good improvement to the class's encapsulation. The lazy initialization pattern is maintained, and the method is well-positioned at the end of the class.
34-36: Verify integration with Terraform import command.
The changes to the Shell class align well with the PR's objective of adding Terraform import functionality. The new info method will be useful for providing feedback during import operations.
Also applies to: 101-104
✅ Verification successful
Let me check the actual usage of Shell.info in the Terraform import command to verify its integration.
Shell.info integration verified and properly utilized
The new info method is correctly integrated within the Terraform import functionality:
- Used to display terraform initialization output on success
- Shows the output of terraform import command execution
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Verify the usage of Shell.info in the new Terraform import command
rg -l "Shell.info" lib/command/terraform/
Length of output: 73
Script:
#!/bin/bash
# Check how Shell.info is used in the import command
rg "Shell.info" lib/command/terraform/import.rb -B 2 -A 2
Length of output: 394
lib/core/terraform_config/secret.rb (1)
33-35: Verify name validation for Terraform compatibility
The reference format is correct for Terraform resource addressing. However, we should ensure that the name attribute is properly validated to match Terraform's naming requirements.
lib/core/terraform_config/policy.rb (1)
48-50: LGTM! Method generates correct Terraform resource reference format.
The implementation follows Terraform's resource reference pattern TYPE.NAME.
Let's verify if there's any name sanitization in place for Terraform compatibility:
✅ Verification successful
Name validation is handled appropriately in the Policy implementation
Based on the test file and implementation:
- The
nameattribute is properly initialized through the constructor - The test cases demonstrate that hyphenated names like "policy-name" are accepted and correctly handled
- The test suite verifies the reference format with valid policy names
- The implementation has validation for other attributes (target_kind, target_query) but doesn't need specific name validation as Terraform handles resource naming constraints
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Check for name validation or sanitization in the codebase
# Look for name validation patterns in Ruby files
# Search for name validation or sanitization patterns
rg -t ruby "def validate.*name|sanitize.*name|name.*validate"
# Search for name-related specs
rg -t ruby "describe.*name.*validation|context.*name.*validation" spec/
Length of output: 137
Script:
#!/bin/bash
# Let's try a broader search for name-related validations and usage
# Search for name attribute initialization and validation patterns
rg -t ruby -A 5 "attr.*:name|@name\s*=|def\s+name"
# Search for any name-related methods in the policy class
fd "policy.rb" --exec rg -l "name"
# Look for test files related to policy
fd "policy_spec.rb|policy_test.rb" --exec cat {}
Length of output: 11947
lib/core/terraform_config/workload.rb (2)
67-69: Verify if all workloads are always importable
The implementation suggests that all workload resources are importable without any conditions. Please confirm if there are any edge cases where a workload might not be importable.
✅ Verification successful
All resource types consistently follow the same importable pattern
The implementation is correct. The search results show a well-designed inheritance hierarchy where:
- The base class (
base.rb) definesimportable?asfalseby default - All concrete resource types (workload, volume_set, secret, policy, identity, gvc) explicitly override it to
true
This indicates a deliberate design choice where:
- Resources are non-importable by default (fail-safe approach)
- Each resource type must explicitly opt-in to being importable
- The workload implementation follows this established pattern
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for any conditional import logic in other resource types
ast-grep --pattern 'def importable?
$_
end'
Length of output: 1242
4-4: Consider adding tests for import functionality
Given the class's complexity (noted by rubocop:disable Metrics/ClassLength), ensure that the new import functionality is well-tested, particularly:
- Edge cases for various workload configurations
- Integration with the terraform import command
- Consistency with other resource types
lib/core/terraform_config/volume_set.rb (2)
41-43: LGTM! Implementation follows the standard pattern.
The importable? method correctly implements the importable resource interface, consistent with other Terraform resource types.
41-47: Verify integration with terraform import command.
Let's ensure this implementation is properly integrated with the import command functionality.
✅ Verification successful
Let me gather more information about the import command implementation to verify the integration.
Implementation is properly integrated with terraform import functionality
The VolumeSet implementation is correctly integrated with the terraform import command:
- The
importable?andreferencemethods follow the established pattern used by other resource types (GVC, Workload, Policy, etc.) - The import command correctly handles importable resources through the
resourcesmethod that checksimportable?and usesreference - The resource ID format in the import command will correctly use
#{config.app}:#{tf_config.name}for VolumeSet resources - Test coverage exists for the import command's integration with various resource types
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the integration of VolumeSet with terraform import command
# Check for consistent implementation across other resource types
echo "Checking for consistent implementation across resource types..."
rg -l "def importable\?" --type ruby
# Verify the reference method usage in import-related code
echo "Checking reference method usage..."
rg "cpln_volume_set\." --type ruby
# Look for import command implementation that uses these methods
echo "Checking import command implementation..."
rg "terraform import" --type ruby
Length of output: 1098
Script:
#!/bin/bash
# Check the import command implementation details
echo "Checking import command class implementation..."
cat lib/command/terraform/import.rb
# Check how other resources are handled in import specs
echo -e "\nChecking import command specs..."
cat spec/command/terraform/import_spec.rb
# Check base class implementation for import-related functionality
echo -e "\nChecking base class implementation..."
cat lib/core/terraform_config/base.rb
Length of output: 6954
spec/core/terraform_config/policy_spec.rb (3)
8-9: LGTM! Well-structured test setup.
The separation of base_options and extra_options provides good flexibility and maintainability for the test cases.
186-190: LGTM! Good test coverage for the reference method.
The test ensures that the resource reference follows Terraform's convention, which is essential for the import functionality.
184-184: Verify the shared example definition.
The inclusion of the shared example for "importable terraform resource" aligns with the PR's objective. Let's verify its implementation.
✅ Verification successful
Shared example is properly defined and implemented
The shared example "importable terraform resource" is correctly defined in spec/support/shared_examples/terraform_config/importable_terraform_resource.rb. It verifies the expected behavior by testing that importable? returns true for the resource, which aligns with the PR's objective of adding terraform import functionality.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Search for the shared example definition
rg -l "shared_examples.*importable terraform resource" spec/
Length of output: 141
Script:
#!/bin/bash
# Let's examine the content of the shared example to verify its implementation
cat spec/support/shared_examples/terraform_config/importable_terraform_resource.rb
Length of output: 562
lib/cpflow.rb (2)
20-20: LGTM! The require statement is correctly placed.
The placement after the base command require and before the terraform config base require maintains proper dependency loading order.
20-20: Verify the terraform base command file exists.
Let's ensure the required file exists and contains the expected base command class.
✅ Verification successful
Let me verify the content of the base file to ensure it contains the expected class structure.
The required terraform base command file exists and is properly structured
The file lib/command/terraform/base.rb exists and contains a properly defined Base class within the Command::Terraform module hierarchy, with the expected inheritance and required functionality for template parsing and terraform directory handling.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the existence and content of the terraform base command file
# Check if the file exists
if [ -f "lib/command/terraform/base.rb" ]; then
echo "File exists. Checking content..."
# Check if it defines a base command class
ast-grep --pattern 'class $_ < $_
$$$
end' lib/command/terraform/base.rb
else
echo "ERROR: Required file lib/command/terraform/base.rb does not exist"
exit 1
fi
Length of output: 198
Script:
#!/bin/bash
# Let's check the actual content of the file
cat lib/command/terraform/base.rb
Length of output: 922
spec/core/terraform_config/secret_spec.rb (3)
16-22: LGTM: Default test values are well-structured
The default values for type and data are appropriately defined and align well with the dictionary secret type test cases.
424-428: LGTM: Reference method test follows best practices
The test for the #reference method is well-structured and verifies the correct Terraform resource reference format. The use of RSpec's one-liner syntax keeps the test concise while maintaining clarity.
422-422: Verify shared example definition exists
The inclusion of the "importable terraform resource" shared example aligns with the PR's terraform import functionality. Let's verify its implementation.
✅ Verification successful
Shared example "importable terraform resource" is properly defined
The shared example is correctly defined in spec/support/shared_examples/terraform_config/importable_terraform_resource.rb and implements the expected behavior for testing importable terraform resources by verifying the #importable? method returns true.
🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash
# Description: Verify the shared example definition exists and check its implementation
# Search for the shared example definition
rg -g "*.rb" -A 10 'shared_examples "importable terraform resource"'
Length of output: 70
Script:
#!/bin/bash
# Let's try alternative search patterns and locations
# Search for shared example definition with single quotes
rg -g "*.rb" -A 10 "shared_examples 'importable terraform resource'"
# Search for shared example definition with different quotes and spacing
rg -g "*.rb" -A 10 'shared_examples(_for)?\s*["\x27]importable terraform resource'
# Search in spec/support directory which commonly contains shared examples
fd . spec/support -e rb -x rg -A 10 'shared_examples.*importable terraform resource'
# Look for files that might contain terraform import related shared examples
fd . spec -e rb -x rg -l 'shared_examples.*terraform.*import'
Length of output: 1475
lib/command/terraform/import.rb (1)
19-20:
Avoid directly modifying internal state with instance_variable_set
Using config.instance_variable_set(:@app, app.to_s) directly modifies the internal state of the config object, which can lead to unintended side effects and makes the code harder to maintain. Consider using an accessor method or properly initializing the config for each app to ensure encapsulation and thread safety.
Apply this diff to use an accessor method:
- config.instance_variable_set(:@app, app.to_s)
+ config.app = app.to_s⛔ Skipped due to learnings
Learnt from: zzaakiirr
PR: shakacode/control-plane-flow#230
File: lib/command/terraform/generate.rb:41-43
Timestamp: 2024-11-12T14:39:52.259Z
Learning: In this codebase, the `config` object's `app` value should not be settable via an attribute. Instead, in special cases, it's acceptable to redefine the `app` method dynamically using `config.class.define_method`.
Learnt from: zzaakiirr
PR: shakacode/control-plane-flow#230
File: lib/command/terraform/generate.rb:41-43
Timestamp: 2024-11-12T14:39:52.259Z
Learning: In this codebase, the `config` object's `app` value should not be settable via an attribute. Instead, in special cases, it's acceptable to redefine the `app` method dynamically using `config.class.define_method`.
spec/core/terraform_config/workload_spec.rb (1)
448-449: LGTM: Inclusion of shared example for importable resources
Including the shared example "importable terraform resource" enhances test coverage and ensures consistent behavior across importable Terraform resources.
spec/support/shared_examples/terraform_config/importable_terraform_resource.rb
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| @@ -18,5 +18,5 @@ | |||
| /spec/dummy/.controlplane/controlplane*-tmp-*.yml | |||
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| # Generated configs | |||
| terraform/ | |||
| .controlplane/ | |||
| /terraform/ | |||
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We need to ignore .controlplane folder on root level, otherwise folder spec/dummy/.controlplane is also ignored
| Dir["#{__dir__}/**/*.rb"].each_with_object({}) do |file, result| | ||
| content = File.read(file) | ||
|
|
||
| classname = content.match(/^\s+class (\w+) < (?:.*Base)(?:$| .*$)/)&.captures&.first | ||
| next unless classname | ||
| next if classname.nil? || classname == "Base" |
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Commands from Base classes should not be generated
What does this PR do?
This PR introduces new
cpflow terraform importcommandHow does it work?
TerraformConfig::Generator)terraform initandterraform import [resource_address] [resource_id]Notice that imports can fail - it's ok since we show all output to user
References
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/gvc#import-syntax
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/secret#import-syntax
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/policy#import-syntax
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/identity#import-syntax
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/workload#import-syntax
https://registry.terraform.io/providers/controlplane-com/cpln/latest/docs/resources/volume_set#import-syntax
Summary by CodeRabbit
terraform importcommand to the CLI for importing Terraform resources.terraform importcommand with usage examples.Command::Terraform::Importclass and its methods.