github.com/terraform-linters/tflint-ruleset-azurerm@v0.26.0/rules/apispec/azurerm_batch_pool_invalid_name.go (about)

     1  // This file generated by `tools/apispec-rule-gen/main.go`. DO NOT EDIT
     2  
     3  package apispec
     4  
     5  import (
     6  	"fmt"
     7  	"regexp"
     8  
     9  	"github.com/terraform-linters/tflint-plugin-sdk/hclext"
    10  	"github.com/terraform-linters/tflint-plugin-sdk/tflint"
    11  	"github.com/terraform-linters/tflint-ruleset-azurerm/project"
    12  )
    13  
    14  // AzurermBatchPoolInvalidNameRule checks the pattern is valid
    15  type AzurermBatchPoolInvalidNameRule struct {
    16  	tflint.DefaultRule
    17  
    18  	resourceType  string
    19  	attributeName string
    20  	pattern       *regexp.Regexp
    21  }
    22  
    23  // NewAzurermBatchPoolInvalidNameRule returns new rule with default attributes
    24  func NewAzurermBatchPoolInvalidNameRule() *AzurermBatchPoolInvalidNameRule {
    25  	return &AzurermBatchPoolInvalidNameRule{
    26  		resourceType:  "azurerm_batch_pool",
    27  		attributeName: "name",
    28  		pattern:       regexp.MustCompile(`^[a-zA-Z0-9_-]+$`),
    29  	}
    30  }
    31  
    32  // Name returns the rule name
    33  func (r *AzurermBatchPoolInvalidNameRule) Name() string {
    34  	return "azurerm_batch_pool_invalid_name"
    35  }
    36  
    37  // Enabled returns whether the rule is enabled by default
    38  func (r *AzurermBatchPoolInvalidNameRule) Enabled() bool {
    39  	return true
    40  }
    41  
    42  // Severity returns the rule severity
    43  func (r *AzurermBatchPoolInvalidNameRule) Severity() tflint.Severity {
    44  	return tflint.ERROR
    45  }
    46  
    47  // Link returns the rule reference link
    48  func (r *AzurermBatchPoolInvalidNameRule) Link() string {
    49  	return project.ReferenceLink(r.Name())
    50  }
    51  
    52  // Check checks the pattern is valid
    53  func (r *AzurermBatchPoolInvalidNameRule) Check(runner tflint.Runner) error {
    54  	resources, err := runner.GetResourceContent(r.resourceType, &hclext.BodySchema{
    55  		Attributes: []hclext.AttributeSchema{
    56  			{Name: r.attributeName},
    57  		},
    58  	}, nil)
    59  	if err != nil {
    60  		return err
    61  	}
    62  
    63  	for _, resource := range resources.Blocks {
    64  		attribute, exists := resource.Body.Attributes[r.attributeName]
    65  		if !exists {
    66  			continue
    67  		}
    68  		err := runner.EvaluateExpr(attribute.Expr, func (val string) error {
    69  			if !r.pattern.MatchString(val) {
    70  				runner.EmitIssue(
    71  					r,
    72  					fmt.Sprintf(`"%s" does not match valid pattern %s`, truncateLongMessage(val), `^[a-zA-Z0-9_-]+$`),
    73  					attribute.Expr.Range(),
    74  				)
    75  			}
    76  			return nil
    77  		}, nil)
    78  		if err != nil {
    79  			return err
    80  		}
    81  	}
    82  
    83  	return nil
    84  }