feat(ls): provide OpenAPI 3.0.x Paths lint rules

Refs #2033

Author: char0n

packages/apidom-ls/src/config/codes.ts

@@ -639,6 +639,10 @@ enum ApilintCodes {
   OPENAPI3_O_SERVER_VARIABLE_FIELD_DEFAULT_REQUIRED,
   OPENAPI3_O_SERVER_VARIABLE_FIELD_DESCRIPTION_TYPE = 5080300,
 
+  OPENAPI_3_0_PATHS = 5090000,
+  OPENAPI_3_0_PATHS_KEYS_PATTERN,
+  OPENAPI_3_0_PATHS_VALUES_PATTERN,
+
   OPENAPI3_1 = 7000000,
 
   OPENAPI3_1_OPENAPI_VALUE_PATTERN_3_1_0 = 7000100,

packages/apidom-ls/src/config/openapi/paths/lint/index.ts

@@ -0,0 +1,6 @@
+import keysPatternLint from './keys--pattern';
+import valuesTypeLint from './values--type';
+
+const lints = [keysPatternLint, valuesTypeLint];
+
+export default lints;

packages/apidom-ls/src/config/openapi/paths/lint/keys--pattern.ts

@@ -0,0 +1,15 @@
+import ApilintCodes from '../../../codes';
+import { LinterMeta } from '../../../../apidom-language-types';
+
+const keysPatternLint: LinterMeta = {
+  code: ApilintCodes.OPENAPI_3_0_PATHS_KEYS_PATTERN,
+  source: 'apilint',
+  message: 'Paths Object keys must match the regular expression: `^/.*$`',
+  severity: 1,
+  linterFunction: 'apilintMembersKeysRegex',
+  linterParams: ['^\\/.*$'],
+  marker: 'key',
+  data: {},
+};
+
+export default keysPatternLint;

packages/apidom-ls/src/config/openapi/paths/lint/values--type.ts

@@ -0,0 +1,15 @@
+import ApilintCodes from '../../../codes';
+import { LinterMeta } from '../../../../apidom-language-types';
+
+const valuesTypeLint: LinterMeta = {
+  code: ApilintCodes.OPENAPI_3_0_PATHS_VALUES_PATTERN,
+  source: 'apilint',
+  message: 'Paths Object values must be of Path Item Object shape',
+  severity: 1,
+  linterFunction: 'apilintChildrenOfElementsOrClasses',
+  linterParams: [['pathItem']],
+  marker: 'key',
+  data: {},
+};
+
+export default valuesTypeLint;

packages/apidom-ls/src/config/openapi/paths/meta.ts

@@ -1,7 +1,9 @@
+import lint from './lint';
 import documentation from './documentation';
 import { FormatMeta } from '../../../apidom-language-types';
 
 const meta: FormatMeta = {
+  lint,
   documentation,
 };