github.com/wata727/tflint@v0.12.2-0.20191013070026-96dd0d36f385/rules/awsrules/models/aws_route53_health_check_invalid_cloudwatch_alarm_region.go (about) 1 // This file generated by `tools/model-rule-gen/main.go`. DO NOT EDIT 2 3 package models 4 5 import ( 6 "log" 7 8 hcl "github.com/hashicorp/hcl/v2" 9 "github.com/wata727/tflint/tflint" 10 ) 11 12 // AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule checks the pattern is valid 13 type AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule struct { 14 resourceType string 15 attributeName string 16 max int 17 min int 18 enum []string 19 } 20 21 // NewAwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule returns new rule with default attributes 22 func NewAwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule() *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule { 23 return &AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule{ 24 resourceType: "aws_route53_health_check", 25 attributeName: "cloudwatch_alarm_region", 26 max: 64, 27 min: 1, 28 enum: []string{ 29 "us-east-1", 30 "us-east-2", 31 "us-west-1", 32 "us-west-2", 33 "ca-central-1", 34 "eu-central-1", 35 "eu-west-1", 36 "eu-west-2", 37 "eu-west-3", 38 "ap-east-1", 39 "me-south-1", 40 "ap-south-1", 41 "ap-southeast-1", 42 "ap-southeast-2", 43 "ap-northeast-1", 44 "ap-northeast-2", 45 "ap-northeast-3", 46 "eu-north-1", 47 "sa-east-1", 48 "cn-northwest-1", 49 "cn-north-1", 50 }, 51 } 52 } 53 54 // Name returns the rule name 55 func (r *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule) Name() string { 56 return "aws_route53_health_check_invalid_cloudwatch_alarm_region" 57 } 58 59 // Enabled returns whether the rule is enabled by default 60 func (r *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule) Enabled() bool { 61 return true 62 } 63 64 // Severity returns the rule severity 65 func (r *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule) Severity() string { 66 return tflint.ERROR 67 } 68 69 // Link returns the rule reference link 70 func (r *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule) Link() string { 71 return "" 72 } 73 74 // Check checks the pattern is valid 75 func (r *AwsRoute53HealthCheckInvalidCloudwatchAlarmRegionRule) Check(runner *tflint.Runner) error { 76 log.Printf("[TRACE] Check `%s` rule for `%s` runner", r.Name(), runner.TFConfigPath()) 77 78 return runner.WalkResourceAttributes(r.resourceType, r.attributeName, func(attribute *hcl.Attribute) error { 79 var val string 80 err := runner.EvaluateExpr(attribute.Expr, &val) 81 82 return runner.EnsureNoError(err, func() error { 83 if len(val) > r.max { 84 runner.EmitIssue( 85 r, 86 "cloudwatch_alarm_region must be 64 characters or less", 87 attribute.Expr.Range(), 88 ) 89 } 90 if len(val) < r.min { 91 runner.EmitIssue( 92 r, 93 "cloudwatch_alarm_region must be 1 characters or higher", 94 attribute.Expr.Range(), 95 ) 96 } 97 found := false 98 for _, item := range r.enum { 99 if item == val { 100 found = true 101 } 102 } 103 if !found { 104 runner.EmitIssue( 105 r, 106 `cloudwatch_alarm_region is not a valid value`, 107 attribute.Expr.Range(), 108 ) 109 } 110 return nil 111 }) 112 }) 113 }