Feat: support terraform 1.3 (#157)

Co-authored-by: Henry Buckle <[email protected]>

.github/workflows/ci.yml

@@ -37,7 +37,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        terraform_version: ['11','12','13','14','15','1.0','1.1','1.2']
+        terraform_version: ['11','12','13','14','15','1.0','1.1','1.2','1.3']
 
     steps:
       - name: Set up Go
@@ -131,4 +131,3 @@ jobs:
       - name: Test
         run: |
           go test -v -run ^TestTerragruntWithCache$
-  

README.md

@@ -17,7 +17,7 @@ Maintaining tags across your application is hard, especially when done manually.
 
 ## How?
 ### Prerequisites
-- Terraform 0.11 through 1.2
+- Terraform 0.11 through 1.3
 
 ### Usage
 1. Install from homebrew:
@@ -37,7 +37,7 @@ Maintaining tags across your application is hard, especially when done manually.
    or
       ```bash
        terratag -dir=foo/bar -tags="environment_id=prod,some-tag=value"
-   ```   
+   ```
 
    Terratag supports the following arguments:
    - `-dir` - optional, the directory to recursively search for any `.tf` file and try to terratag it.
@@ -193,9 +193,9 @@ my_test
 All commands will be executed wherever down the hierarchy where `main.tf` is located.
 We do that to allow cases where complex nested submodule resolution may take place, and one would like to test how a directory higher up the hierarchy gets resolved.
 - `expected` is a directory in which all `.terratag.tf` files will be matched with the output directory
-  
+
 Each terraform version has it's own config file containing the list of test suites to run.
-The config file is under `test/fixtures/terraform_xx/config.yaml` where `xx` is the terraform version. 
+The config file is under `test/fixtures/terraform_xx/config.yaml` where `xx` is the terraform version.
 
 #### What's being tested?
 Each test will run:

internal/terraform/terraform.go

@@ -43,8 +43,8 @@ func GetTerraformVersion() (*common.Version, error) {
 		return nil, err
 	}
 
-	if (majorVersion == 0 && minorVersion < 11 || minorVersion > 15) || (majorVersion == 1 && minorVersion > 2) {
-		return nil, fmt.Errorf("terratag only supports Terraform from version 0.11.x and up to 1.2.x - your version says %s", outputAsString)
+	if (majorVersion == 0 && minorVersion < 11 || minorVersion > 15) || (majorVersion == 1 && minorVersion > 3) {
+		return nil, fmt.Errorf("terratag only supports Terraform from version 0.11.x and up to 1.3.x - your version says %s", outputAsString)
 	}
 
 	return &common.Version{Major: majorVersion, Minor: minorVersion}, nil

terratag_test.go

@@ -90,6 +90,18 @@ func TestTerraform1o2WithSkip(t *testing.T) {
 	testTerraformWithFilter(t, "15_1.2_skip", ".*", "azurerm_resource_group")
 }
 
+func TestTerraform1o3(t *testing.T) {
+	testTerraform(t, "15_1.3")
+}
+
+func TestTerraform1o3WithFilter(t *testing.T) {
+	testTerraformWithFilter(t, "15_1.3_filter", "azurerm_resource_group|aws_s3_bucket", "")
+}
+
+func TestTerraform1o3WithSkip(t *testing.T) {
+	testTerraformWithFilter(t, "15_1.3_skip", ".*", "azurerm_resource_group")
+}
+
 func TestTerragruntWithCache(t *testing.T) {
 	if _, skip := os.LookupEnv("SKIP_INTEGRATION_TESTS"); skip {
 		t.Skip("skipping integration test")

test/fixture/terraform_15_1.3/config.yaml

@@ -0,0 +1,17 @@
+suites:
+  - aws_autoscaling_group
+  - aws_submodule
+  - aws_tags_block
+  - aws_tags_map
+  - azurerm_api_management_named_value
+  - azurerm_kubernetes_cluster
+  - azurerm_tags_map
+  - azurestack_tags_map
+  - git_issue_17__tfschema_provider_not_from_prefix
+  - git_issue_43__invalid_tf_files_in_subfolders
+  - git_issue_56__line_ends_with_closing_paren
+  - git_issue_66_aws_aliased_provider
+  - git_issue_88__corrupt_hcl_file
+  - google_beta_resource_skip
+  - google_container_cluster
+  - google_labels_map

test/fixture/terraform_15_1.3_filter/config.yaml

@@ -0,0 +1,2 @@
+suites:
+  - aws_azure

test/fixture/terraform_15_1.3_skip/config.yaml

@@ -0,0 +1,2 @@
+suites:
+  - azurerm_skip

test/tfenvconf/terraform_1.3/.terraform-version

@@ -0,0 +1 @@
+1.3.0