github.com/jpreese/tflint@v0.19.2-0.20200908152133-b01686250fb6/rules/awsrules/models/aws_appautoscaling_target_invalid_scalable_dimension.go (about)

     1  // This file generated by `generator/`. DO NOT EDIT
     2  
     3  package models
     4  
     5  import (
     6  	"fmt"
     7  	"log"
     8  
     9  	hcl "github.com/hashicorp/hcl/v2"
    10  	"github.com/terraform-linters/tflint/tflint"
    11  )
    12  
    13  // AwsAppautoscalingTargetInvalidScalableDimensionRule checks the pattern is valid
    14  type AwsAppautoscalingTargetInvalidScalableDimensionRule struct {
    15  	resourceType  string
    16  	attributeName string
    17  	enum          []string
    18  }
    19  
    20  // NewAwsAppautoscalingTargetInvalidScalableDimensionRule returns new rule with default attributes
    21  func NewAwsAppautoscalingTargetInvalidScalableDimensionRule() *AwsAppautoscalingTargetInvalidScalableDimensionRule {
    22  	return &AwsAppautoscalingTargetInvalidScalableDimensionRule{
    23  		resourceType:  "aws_appautoscaling_target",
    24  		attributeName: "scalable_dimension",
    25  		enum: []string{
    26  			"ecs:service:DesiredCount",
    27  			"ec2:spot-fleet-request:TargetCapacity",
    28  			"elasticmapreduce:instancegroup:InstanceCount",
    29  			"appstream:fleet:DesiredCapacity",
    30  			"dynamodb:table:ReadCapacityUnits",
    31  			"dynamodb:table:WriteCapacityUnits",
    32  			"dynamodb:index:ReadCapacityUnits",
    33  			"dynamodb:index:WriteCapacityUnits",
    34  			"rds:cluster:ReadReplicaCount",
    35  			"sagemaker:variant:DesiredInstanceCount",
    36  			"custom-resource:ResourceType:Property",
    37  			"comprehend:document-classifier-endpoint:DesiredInferenceUnits",
    38  			"lambda:function:ProvisionedConcurrency",
    39  			"cassandra:table:ReadCapacityUnits",
    40  			"cassandra:table:WriteCapacityUnits",
    41  		},
    42  	}
    43  }
    44  
    45  // Name returns the rule name
    46  func (r *AwsAppautoscalingTargetInvalidScalableDimensionRule) Name() string {
    47  	return "aws_appautoscaling_target_invalid_scalable_dimension"
    48  }
    49  
    50  // Enabled returns whether the rule is enabled by default
    51  func (r *AwsAppautoscalingTargetInvalidScalableDimensionRule) Enabled() bool {
    52  	return true
    53  }
    54  
    55  // Severity returns the rule severity
    56  func (r *AwsAppautoscalingTargetInvalidScalableDimensionRule) Severity() string {
    57  	return tflint.ERROR
    58  }
    59  
    60  // Link returns the rule reference link
    61  func (r *AwsAppautoscalingTargetInvalidScalableDimensionRule) Link() string {
    62  	return ""
    63  }
    64  
    65  // Check checks the pattern is valid
    66  func (r *AwsAppautoscalingTargetInvalidScalableDimensionRule) Check(runner *tflint.Runner) error {
    67  	log.Printf("[TRACE] Check `%s` rule for `%s` runner", r.Name(), runner.TFConfigPath())
    68  
    69  	return runner.WalkResourceAttributes(r.resourceType, r.attributeName, func(attribute *hcl.Attribute) error {
    70  		var val string
    71  		err := runner.EvaluateExpr(attribute.Expr, &val)
    72  
    73  		return runner.EnsureNoError(err, func() error {
    74  			found := false
    75  			for _, item := range r.enum {
    76  				if item == val {
    77  					found = true
    78  				}
    79  			}
    80  			if !found {
    81  				runner.EmitIssue(
    82  					r,
    83  					fmt.Sprintf(`"%s" is an invalid value as scalable_dimension`, truncateLongMessage(val)),
    84  					attribute.Expr.Range(),
    85  				)
    86  			}
    87  			return nil
    88  		})
    89  	})
    90  }