fix(terraform_required_version_range): skip missing

GoogleCloudPlatform · Aug 14, 2024 · eb20ec6 · eb20ec6
1 parent f903e4f
commit eb20ec6
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Showing 2 changed files with 8 additions and 2 deletions.
diff --git a/tflint-ruleset-blueprint/main.go b/tflint-ruleset-blueprint/main.go
@@ -10,7 +10,7 @@ func main() {
 	plugin.Serve(&plugin.ServeOpts{
 		RuleSet: &tflint.BuiltinRuleSet{
 			Name:    "blueprint",
-			Version: "0.2.2",
+			Version: "0.2.3",
 			Rules: []tflint.Rule{
 				rules.NewTerraformDocSamplesRestrictedBlocks(),
 				rules.NewTerraformDocSamplesRestrictedResources(),

diff --git a/tflint-ruleset-blueprint/rules/terraform_required_version_range.go b/tflint-ruleset-blueprint/rules/terraform_required_version_range.go
@@ -145,8 +145,14 @@ func (r *TerraformRequiredVersionRange) Check(runner tflint.Runner) error {
 	}
 
 	for _, block := range content.Blocks {
+		requiredVersion, exists := block.Body.Attributes["required_version"]
+		if !exists {
+			logger.Info(fmt.Sprintf("required_version does not exist for %s", block.Labels[0]))
+			continue
+		}
+
 		var raw_terraform_required_version string
-		diags := gohcl.DecodeExpression(block.Body.Attributes["required_version"].Expr, nil, &raw_terraform_required_version)
+		diags := gohcl.DecodeExpression(requiredVersion.Expr, nil, &raw_terraform_required_version)
 		if diags.HasErrors() {
 			return fmt.Errorf("failed to decode terraform required_version %q: %v", block.Labels[0], diags.Error())
 		}