Add pull request guidelines, update .gitignore, and enhance CLI output

.github/instructions/base.instructions.md

@@ -81,6 +81,20 @@ repomix/
 - Description should be clear and concise in present tense
 - Description must start with a capital letter
 
+## Pull Request Guidelines
+- All pull requests must follow the template:
+  ```md
+  <!-- Please include a summary of the changes -->
+
+  ## Checklist
+
+  - [ ] Run `npm run test`
+  - [ ] Run `npm run lint`
+  ```
+- Include a clear summary of the changes at the top of the pull request description
+- Reference any related issues using the format `#issue-number` 
+
+
 ## Dependencies and Testing
 - Inject dependencies through a deps object parameter for testability
 - Example:

.gitignore

@@ -37,3 +37,7 @@ repomix-output.md
 
 # aider
 .aider*
+
+# private files
+.cursor/rules/
+.github/todo.md

src/cli/cliPrint.ts

@@ -73,11 +73,15 @@ export const printTopFiles = (
     .sort((a, b) => b[1] - a[1])
     .slice(0, topFilesLength);
 
+  // Calculate total token count
+  const totalTokens = Object.values(fileTokenCounts).reduce((sum, count) => sum + count, 0);
+
   topFiles.forEach(([filePath, charCount], index) => {
     const tokenCount = fileTokenCounts[filePath];
+    const percentageOfTotal = ((tokenCount / totalTokens) * 100).toFixed(1);
     const indexString = `${index + 1}.`.padEnd(3, ' ');
     logger.log(
-      `${pc.white(`${indexString}`)} ${pc.white(filePath)} ${pc.dim(`(${charCount.toLocaleString()} chars, ${tokenCount.toLocaleString()} tokens)`)}`,
+      `${pc.white(`${indexString}`)} ${pc.white(filePath)} ${pc.dim(`(${charCount.toLocaleString()} chars, ${tokenCount.toLocaleString()} tokens, ${percentageOfTotal}%)`)}`,
     );
   });
 };