fix(*): Add severity, start and end column numbers for diagnostics, change warning to message

src/utils/getLintConfig.spec.ts

@@ -1,3 +1,4 @@
+import * as fileModule from '@sasjs/utils/file'
 import { LintConfig } from '../types/LintConfig'
 import { getLintConfig } from './getLintConfig'
 
@@ -7,4 +8,16 @@ describe('getLintConfig', () => {
 
     expect(config).toBeInstanceOf(LintConfig)
   })
+
+  it('should get the default config when a .sasjslint file is unavailable', async () => {
+    jest
+      .spyOn(fileModule, 'readFile')
+      .mockImplementationOnce(() => Promise.reject())
+
+    const config = await getLintConfig()
+
+    expect(config).toBeInstanceOf(LintConfig)
+    expect(config.fileLintRules.length).toEqual(1)
+    expect(config.lineLintRules.length).toEqual(2)
+  })
 })

src/utils/getLintConfig.ts

@@ -10,14 +10,15 @@ const defaultConfiguration = {
 }
 /**
  * Fetches the config from the .sasjslint file and creates a LintConfig object.
+ * Returns the default configuration when a .sasjslint file is unavailable.
  * @returns {Promise<LintConfig>} resolves with an object representing the current lint configuration.
  */
 export async function getLintConfig(): Promise<LintConfig> {
   const projectRoot = await getProjectRoot()
   const configuration = await readFile(
     path.join(projectRoot, '.sasjslint')
-  ).catch((e) => {
-    console.error('Error reading .sasjslint file', e)
+  ).catch((_) => {
+    console.warn('Unable to load .sasjslint file. Using default configuration.')
     return JSON.stringify(defaultConfiguration)
   })
   return new LintConfig(JSON.parse(configuration))