add languageServer.performanceHints option

README.md

@@ -18,8 +18,9 @@ Compiler support for b/eventb via ProB. You need a nightly build of ProB to full
 This extension contributes the following settings:
 
 * `languageServer.probHome`: to set the path to ProB
-* `languageServer.wdChecks`: to enable/disable WDChecks. Make sure to enable/disable for the current workspace too.
+* `languageServer.wdChecks`: to enable/disable WD (Well-Definedness) Checks. Make sure to enable/disable for the current workspace too.
 * `languageServer.strictChecks`: to enable/disable stricter Checks. Make sure to enable/disable for the current workspace too.
+* `languageServer.performanceHints`: to enable/disable performance-related Hints. Make sure to enable/disable for the current workspace too.
 
 
 Please note that user settings overwrite workspace settings.

package.json

@@ -67,6 +67,12 @@
 					"type": "boolean",
 					"default": false,
 					"description": "Option for stricter Checks"
+				},
+				"languageServer.performanceHints": {
+					"scope": "window",
+					"type": "boolean",
+					"default": true,
+					"description": "Option for performance-related Hints"
 				}
 			}
 		},

server/src/server.ts

@@ -181,6 +181,7 @@ async function validateTextDocument(textDocument: TextDocument): Promise<void> {
 function getCommand(documentPath : string, errorPath : string, settings: Settings) : string{
 	let wdCmd = ""
 	let strict = ""
+	let perf = ""
 	if(settings.wdChecks == true){
 		wdCmd = " -wd-check -release_java_parser "
 	}
@@ -189,7 +190,11 @@ function getCommand(documentPath : string, errorPath : string, settings: Setting
 		strict = " -p STRICT_CLASH_CHECKING TRUE -p TYPE_CHECK_DEFINITIONS TRUE -lint "
 	}
 
-	return settings.probHome + ' -p MAX_INITIALISATIONS 0 -version ' + strict + wdCmd + documentPath +" -p " + "NDJSON_ERROR_LOG_FILE " + errorPath
+	if(settings.performanceHints == true){
+		perf = " -p PERFORMANCE_INFO TRUE "
+	}
+
+	return settings.probHome + ' -p MAX_INITIALISATIONS 0 -version ' + perf + strict + wdCmd + documentPath +" -p " + "NDJSON_ERROR_LOG_FILE " + errorPath
 }