Added write-only support to generate (#434)

* Added write-only as a descriptor, handled similarly to "sensitive"

* Added write-only tests to respective test files

* Ran linter

* Added more Write-Only unit tests for nested blocks and attributes

* Added acceptance testing

* Update internal/schemamd/render.go
---------

Author: rainkwan

.changes/unreleased/FEATURES-20250212-165819.yaml

@@ -0,0 +1,5 @@
+kind: FEATURES
+body: 'generate: Add support for write-only arguments'
+time: 2025-02-12T16:58:19.098098-05:00
+custom:
+    Issue: "434"

.golangci.yml

@@ -1,13 +1,13 @@
 issues:
-  max-per-linter: 0
+  max-issues-per-linter: 0
   max-same-issues: 0
 
 linters:
   disable-all: true
   enable:
+    - copyloopvar
     - durationcheck
     - errcheck
-    - exportloopref
     - forcetypeassert
     - gofmt
     - gosimple
@@ -19,10 +19,10 @@ linters:
     - paralleltest
     - predeclared
     - staticcheck
-    - tenv
     - unconvert
     - unparam
     - unused
+    - usetesting
 
 run:
   # Prevent false positive timeouts in CI

cmd/tfplugindocs/testdata/scripts/schema-json/generate/framework_provider_success_all_framework_types.txtar

@@ -93,6 +93,7 @@ example resource
 - `single_nested_block` (Block, Optional) example single nested block (see [below for nested schema](#nestedblock--single_nested_block))
 - `single_nested_block_sensitive_nested_attribute` (Block, Optional) example sensitive single nested block (see [below for nested schema](#nestedblock--single_nested_block_sensitive_nested_attribute))
 - `string_attribute` (String) example string attribute
+- `write_only_string_attribute` (String, Write-only) example write-only string attribute
 
 ### Read-Only
 
@@ -418,6 +419,13 @@ scaffolding(stringInput string, boolInput bool, float64Input number, int64Input
                                 "description": "example string attribute",
                                 "description_kind": "markdown",
                                 "optional": true
+                            },
+                            "write_only_string_attribute": {
+                                "type": "string",
+                                "description": "example write-only string attribute",
+                                "description_kind": "markdown",
+                                "optional": true,
+                                "write_only": true
                             }
                         },
                         "block_types": {

internal/check/directory_test.go

@@ -111,8 +111,6 @@ func TestMixedDirectoriesCheck(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 

internal/check/file_extension_test.go

@@ -36,8 +36,6 @@ func TestTrimFileExtension(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 			got := TrimFileExtension(testCase.Path)

internal/check/file_mismatch_test.go

@@ -38,8 +38,6 @@ func TestFileHasResource(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -78,8 +76,6 @@ func TestFileResourceName(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 			got := fileResourceNameWithProvider("test", testCase.File)
@@ -333,8 +329,6 @@ func TestFileMismatchCheck(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -381,8 +375,6 @@ func TestResourceHasFile(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -424,8 +416,6 @@ func TestFunctionHasFile(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -464,8 +454,6 @@ func TestResourceNames(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 

internal/check/file_test.go

@@ -43,8 +43,6 @@ func TestFileSizeCheck(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -83,8 +81,6 @@ func TestFullPath(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 

internal/check/frontmatter_test.go

@@ -141,8 +141,6 @@ subcategory: Example Subcategory
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 

internal/provider/util_test.go

@@ -68,8 +68,6 @@ func Test_resourceSchema(t *testing.T) {
 	}
 
 	for name, c := range cases {
-		name := name
-		c := c
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 

internal/provider/validate_test.go

@@ -183,8 +183,6 @@ func TestValidateStaticDocs_DirectoryChecks(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -409,8 +407,6 @@ func TestValidateStaticDocs_FileChecks(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -557,8 +553,6 @@ func TestValidateStaticDocs_FileMismatchCheck(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -671,8 +665,6 @@ func TestValidateLegacyWebsite_DirectoryChecks(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -905,8 +897,6 @@ func TestValidateLegacyWebsite_FileChecks(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -1053,8 +1043,6 @@ func TestValidateLegacyWebsite_FileMismatchCheck(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
 
@@ -1116,8 +1104,6 @@ func TestDocumentationDirGlobPattern(t *testing.T) {
 	}
 
 	for name, testCase := range testCases {
-		name := name
-		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()