Fixed ESLint issue count

devTools/scripts/sanityCheck.js

@@ -73,6 +73,7 @@ let customProblems = [];
 let spellingProblems = [];
 /** @type {Array<object>} */
 let eslintProblems = [];
+let eslintProblemCount = 0;
 /** @type {Array<string>} */
 let typescriptProblems = [];
 
@@ -111,6 +112,9 @@ if (settings.checksEnableSpelling === true) {
 if (settings.checksEnableESLint === true) {
 	// @ts-ignore
 	eslintProblems = await eslintChecks(settings.checksOnlyChangedESLint, stagedFiles, parser);
+	eslintProblems.forEach(problem => {
+		eslintProblemCount += problem.messages.length;
+	});
 }
 if (settings.checksEnableTypescript === true) {
 	// @ts-ignore
@@ -164,8 +168,8 @@ if (spellingProblems.length > 0) {
 	skippedChecks += 1;
 }
 
-if (eslintProblems.length > 0) {
-	log(c.bold.red(`ESLint found ${eslintProblems.length} linting issues.`));
+if (eslintProblemCount > 0) {
+	log(c.bold.red(`ESLint found ${eslintProblemCount} linting issues.`));
 } else if (settings.checksEnableESLint === true) {
 	log(c.green(`ESLint found no linting issues.`));
 } else {
@@ -182,7 +186,7 @@ if (typescriptProblems.length > 0) {
 	skippedChecks += 1;
 }
 
-const issueCount = customProblems.length + spellingProblems.length + eslintProblems.length + typescriptProblems.length;
+const issueCount = customProblems.length + spellingProblems.length + eslintProblemCount + typescriptProblems.length;
 
 log("");
 let finalMessage = "";
@@ -202,7 +206,7 @@ log("=".repeat(60));
 
 // exclude eslint and typescript problems from making git pre-commit hook fail
 // we may change this in the future
-if ((issueCount - (eslintProblems.length + typescriptProblems.length)) > 0) {
+if ((issueCount - (eslintProblemCount + typescriptProblems.length)) > 0) {
 	if (args.staged === true) {
 		log(`You can temporarily disable the pre-commit hook by changing 'Edit Sanity Check Settings' -> 'Running sanity checks before commiting' in "setup.${process.platform === "win32" ? "bat": "sh"}" to 'Sanity checks are temporarily disabled...'`);
 	}