Merge pull request #8 from Senior-Capstone-2024/singleStatementPerLin…

…eChecker

Creates a new java convention for finding multiple statements per line

package.json

@@ -68,6 +68,10 @@
 			{
 			    "command": "extension.findCapitalizedMethodName",
 				"title": "findCapitalizedMethodName"
+			},
+			{
+			    "command": "extension.singleStatementPerLineChecker",
+				"title": "singleStatementPerLineChecker"
 			}
 		],
 		"menus": {

src/extension.ts

@@ -5,13 +5,15 @@ import { NoteComment, NoteCommentController } from './noteComment';
 import { findCapitalizedPrimitiveTypes } from './findCapitalizedPrimitiveTypes';
 import { findLowercaseClassOrInterface } from './findLowercaseClassOrInterface';
 import { findCapitalizedMethodName } from './findCapitalizedMethodName';
+import { singleStatementPerLineChecker } from './singleStatementPerLineChecker';
 
 export function activate(context: vscode.ExtensionContext) {
 	console.log('Congratulations, your extension "Java convention commands" is now active!');
 
     const disposable = vscode.commands.registerCommand('extension.findCapitalizedPrimitiveTypes', findCapitalizedPrimitiveTypes);
     const disposable1 = vscode.commands.registerCommand('extension.findLowercaseClassOrInterface', findLowercaseClassOrInterface);
 	const disposable2 = vscode.commands.registerCommand('extension.findCapitalizedMethodName', findCapitalizedMethodName);
+	const disposable3 = vscode.commands.registerCommand('extension.singleStatementPerLineChecker', singleStatementPerLineChecker);
 
 	const commentController = vscode.comments.createCommentController('comment-sample', 'Comment API Sample');
 	context.subscriptions.push(commentController);

src/singleStatementPerLineChecker.ts

@@ -0,0 +1,32 @@
+import * as vscode from 'vscode';
+
+export function singleStatementPerLineChecker(): number[] {
+    const problematicLines: number[] = []; // Array to store line numbers with multiple semicolons
+
+    // Get the currently active text editor
+    const editor = vscode.window.activeTextEditor;
+
+    // If there is an active text editor
+    if (editor) {
+        const document = editor.document;
+        const text = document.getText();
+
+        // Split the text into an array of lines
+        const lines = text.split('\n');
+
+        lines.forEach((lineText, lineNumber) => {
+
+			const isForLoop = /^\s*for\s*\([^;]*;[^;]*;[^;]*\)\s*{/i.test(lineText);
+
+			if (!isForLoop){
+            const semicolonCount = (lineText.match(/;/g) || []).length;
+            if (semicolonCount > 1) {
+                // Add the line number to the array
+                problematicLines.push(lineNumber + 1); // Add 1 because line numbers start from 1
+            }
+        }});
+    }
+	vscode.window.showInformationMessage(`Problematic lines: ${problematicLines.join(', ')}`);
+	return problematicLines;
+
+}