chore: add enum for lineEndings in sasjs-lint-schema.json

README.md

@@ -125,7 +125,7 @@ This will check each line to ensure that the count of leading spaces can be divi
 
 ### lineEndings
 
-This setting ensures the line endings in a file conform to the configured type. Possible values are `lf` and `crlf`. If the value is missing, null or undefined then the check would be switched off (no default applied).
+This setting ensures the line endings in a file to conform the configured type. Possible values are `lf`, `crlf` and `off` (off means rule is set to be off). If the value is missing, null or undefined then the check would be switched off (no default applied).
 
 - Severity: WARNING
 

sasjslint-schema.json

@@ -182,6 +182,7 @@
     "lineEndings": {
       "$id": "#/properties/lineEndings",
       "type": "string",
+      "enum": ["lf", "crlf", "off"],
       "title": "lineEndings",
       "description": "Enforces the configured terminating character for each line. Shows a warning when incorrect line endings are present.",
       "default": "lf",

src/types/LineEndings.ts

@@ -1,4 +1,5 @@
 export enum LineEndings {
   LF = 'lf',
-  CRLF = 'crlf'
+  CRLF = 'crlf',
+  OFF = 'off'
 }

src/types/LintConfig.ts

@@ -82,7 +82,7 @@ export class LintConfig {
       }
     }
 
-    if (json?.lineEndings) {
+    if (json?.lineEndings && json.lineEndings !== LineEndings.OFF) {
       if (
         json.lineEndings !== LineEndings.LF &&
         json.lineEndings !== LineEndings.CRLF