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Identical blocks of code found in 2 locations. Consider refactoring.
Open

        if (empty($instance)) {
            // find instances based on tag(s)
            $tags = $input->getOption('tag');
            $tags = $this->convertTags($tags);
Severity: Major
Found in src/AwsInspector/Command/Ec2/SshCommand.php and 1 other location - About 2 days to fix
src/AwsInspector/Command/Ec2/TerminateCommand.php on lines 50..102

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 424.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Identical blocks of code found in 2 locations. Consider refactoring.
Open

        if (empty($instance)) {
            // find instances based on tag(s)
            $tags = $input->getOption('tag');
            $tags = $this->convertTags($tags);
Severity: Major
Found in src/AwsInspector/Command/Ec2/TerminateCommand.php and 1 other location - About 2 days to fix
src/AwsInspector/Command/Ec2/SshCommand.php on lines 63..115

Duplicated Code

Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

Tuning

This issue has a mass of 424.

We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

Refactorings

Further Reading

Function executeWithBlueprint has a Cognitive Complexity of 50 (exceeds 5 allowed). Consider refactoring.
Open

    protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
    {
        $dryRun = $input->getOption('dryrun');
        if ($dryRun) {
            $formatter = new \Symfony\Component\Console\Helper\FormatterHelper();
Severity: Minor
Found in src/StackFormation/Command/Blueprint/DeployCommand.php - About 7 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function merge has a Cognitive Complexity of 38 (exceeds 5 allowed). Consider refactoring.
Open

    public function merge(array $templates, $description = null, array $additionalData = [])
    {
        if (count($templates) == 0) {
            throw new \InvalidArgumentException('No templates given');
        }
Severity: Minor
Found in src/StackFormation/TemplateMerger.php - About 5 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Function hasAccess has a Cognitive Complexity of 33 (exceeds 5 allowed). Consider refactoring.
Open

    public function hasAccess($origin, $port, $protocol='tcp') {
        foreach ($this->getIpPermissions() as $permission) {
            if ($permission['IpProtocol'] != $protocol || $permission['FromPort'] != $port) {
                continue;
            }
Severity: Minor
Found in src/AwsInspector/Model/SecurityGroup/SecurityGroup.php - About 4 hrs to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method executeWithBlueprint has 122 lines of code (exceeds 25 allowed). Consider refactoring.
Open

    protected function executeWithBlueprint(Blueprint $blueprint, InputInterface $input, OutputInterface $output)
    {
        $dryRun = $input->getOption('dryrun');
        if ($dryRun) {
            $formatter = new \Symfony\Component\Console\Helper\FormatterHelper();
Severity: Major
Found in src/StackFormation/Command/Blueprint/DeployCommand.php - About 4 hrs to fix

    Function interact has a Cognitive Complexity of 31 (exceeds 5 allowed). Consider refactoring.
    Open

        protected function interact(InputInterface $input, OutputInterface $output)
    {
        $instance = $input->getArgument('instance');
        if (empty($instance)) {
            // find instances based on tag(s)
    Severity: Minor
    Found in src/AwsInspector/Command/Ec2/TerminateCommand.php - About 4 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function interact has a Cognitive Complexity of 28 (exceeds 5 allowed). Consider refactoring.
    Open

        protected function interact(InputInterface $input, OutputInterface $output)
    {
        $instance = $input->getArgument('instance');
        if (empty($instance)) {
            // find instances based on tag(s)
    Severity: Minor
    Found in src/AwsInspector/Command/Ec2/SshCommand.php - About 4 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Function getParameters has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
    Open

        public function getParameters($resolvePlaceholders = true)
    {
        $this->applyEnvVars();

        $parameters = [];
    Severity: Minor
    Found in src/StackFormation/Blueprint.php - About 3 hrs to fix

    Cognitive Complexity

    Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

    A method's cognitive complexity is based on a few simple rules:

    • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
    • Code is considered more complex for each "break in the linear flow of the code"
    • Code is considered more complex when "flow breaking structures are nested"

    Further reading

    Method executeWithStack has 88 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

        protected function executeWithStack(Stack $stack, InputInterface $input, OutputInterface $output)
    {
        $events = $stack->getEvents();

        $groups = [];
    Severity: Major
    Found in src/StackFormation/Command/Stack/TimelineCommand.php - About 3 hrs to fix

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

          protected function printOutputs()
    {
        $this->output->writeln("== OUTPUTS ==");
        try {
            $rows = [];
      Severity: Major
      Found in src/StackFormation/Observer.php and 1 other location - About 3 hrs to fix
      src/StackFormation/Observer.php on lines 63..81

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 148.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Similar blocks of code found in 2 locations. Consider refactoring.
      Open

          protected function printResources()
    {
        $this->output->writeln("== RESOURCES ==");
        try {
            $rows = [];
      Severity: Major
      Found in src/StackFormation/Observer.php and 1 other location - About 3 hrs to fix
      src/StackFormation/Observer.php on lines 83..101

      Duplicated Code

      Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

      Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

      When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

      Tuning

      This issue has a mass of 148.

      We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

      The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

      If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

      See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

      Refactorings

      Further Reading

      Function executeWithStack has a Cognitive Complexity of 21 (exceeds 5 allowed). Consider refactoring.
      Open

          protected function executeWithStack(Stack $stack, InputInterface $input, OutputInterface $output)
    {
        $events = $stack->getEvents();

        $groups = [];
      Severity: Minor
      Found in src/StackFormation/Command/Stack/TimelineCommand.php - About 2 hrs to fix

      Cognitive Complexity

      Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

      A method's cognitive complexity is based on a few simple rules:

      • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
      • Code is considered more complex for each "break in the linear flow of the code"
      • Code is considered more complex when "flow breaking structures are nested"

      Further reading

      Method getConfigTreeBuilder has 68 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

          public function getConfigTreeBuilder()
    {
        $treeBuilder = new TreeBuilder();
        $rootNode = $treeBuilder->root('root');
        $rootNode
      Severity: Major
      Found in src/StackFormation/ConfigTreeBuilder.php - About 2 hrs to fix

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                    if (count($streams) == 0) {
                throw new \InvalidArgumentException('Could not find any matching log streams');
            } elseif (count($streams) == 1) {
                $logStreamName = $streams->getFirst()->getLogStreamName();
            } else {
        Severity: Major
        Found in src/AwsInspector/Command/CloudwatchLogs/TailCommand.php and 1 other location - About 2 hrs to fix
        src/AwsInspector/Command/CloudwatchLogs/TailCommand.php on lines 38..48

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 134.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Similar blocks of code found in 2 locations. Consider refactoring.
        Open

                if (count($groups) == 0) {
            throw new \InvalidArgumentException('Could not find any matching log groups');
        } elseif (count($groups) == 1) {
            $logGroupName = $groups->getFirst()->getLogGroupName();
        } else {
        Severity: Major
        Found in src/AwsInspector/Command/CloudwatchLogs/TailCommand.php and 1 other location - About 2 hrs to fix
        src/AwsInspector/Command/CloudwatchLogs/TailCommand.php on lines 57..67

        Duplicated Code

        Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

        Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

        When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

        Tuning

        This issue has a mass of 134.

        We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

        The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

        If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

        See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

        Refactorings

        Further Reading

        Function getStacksFromApi has a Cognitive Complexity of 19 (exceeds 5 allowed). Consider refactoring.
        Open

            public function getStacksFromApi($fresh=false, $nameFilter=null, $statusFilter=null)
    {
        if ($fresh || is_null($this->stacksCache)) {
            $this->stacksCache = [];
            $nextToken = '';
        Severity: Minor
        Found in src/StackFormation/StackFactory.php - About 2 hrs to fix

        Cognitive Complexity

        Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

        A method's cognitive complexity is based on a few simple rules:

        • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
        • Code is considered more complex for each "break in the linear flow of the code"
        • Code is considered more complex when "flow breaking structures are nested"

        Further reading

        Method execute has 59 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

            protected function execute(InputInterface $input, OutputInterface $output)
    {
        $nameFilter = $input->getOption('nameFilter');
        $stacks = $this->getStackFactory()->getStacksFromApi(false, $nameFilter);
        Severity: Major
        Found in src/StackFormation/Command/Stack/CompareAllCommand.php - About 2 hrs to fix

          Method merge has 58 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

              public function merge(array $templates, $description = null, array $additionalData = [])
    {
        if (count($templates) == 0) {
            throw new \InvalidArgumentException('No templates given');
        }
          Severity: Major
          Found in src/StackFormation/TemplateMerger.php - About 2 hrs to fix

            Stack has 21 functions (exceeds 20 allowed). Consider refactoring.
            Open

            class Stack {

    CONST METADATA_KEY = 'StackFormation';
    CONST METADATA_KEY_BLUEPRINT = 'Blueprint';
    CONST METADATA_KEY_ENVVARS = 'EnvironmentVariables';
            Severity: Minor
            Found in src/StackFormation/Stack.php - About 2 hrs to fix
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