fixed issue #2, fixed issue #1

.github/workflows/actions.yml

@@ -0,0 +1,18 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build the Docker image
+      run: docker build . --file Dockerfile --tag cpp-container:$(date +%s)

.github/workflows/superlint.yml

@@ -0,0 +1,29 @@
+# This workflow executes several linters on changed files based on languages used in your code base whenever
+# you push a code or open a pull request.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/github/super-linter
+name: Lint Code Base
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+jobs:
+  run-lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+        with:
+          # Full git history is needed to get a proper list of changed files within `super-linter`
+          fetch-depth: 0
+
+      - name: Lint Code Base
+        uses: github/super-linter@v4
+        env:
+          VALIDATE_ALL_CODEBASE: false
+          DEFAULT_BRANCH: "main"
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

GameDie.cpp

@@ -29,7 +29,8 @@ GameDie::GameDie(unsigned int num) {
 // generate a random number between 1-n where n is the counter size
 // (inclusive) and return it
 int GameDie::roll() {
-    int roll = rand_r() % roll_counter.size();
+    unsigned int rolls = 2;
+    int roll = rand_r(&rolls) % roll_counter.size();
     roll_counter[roll]++;
     return roll + 1;
 }

README.md

@@ -41,3 +41,5 @@ To check for your program's adoption of the style guide, within the docker
 container (see above), run **cpplint**:
 
 `cpplint *.cpp *.h`
+
+[![Build C++](https://github.com/SANDESHSOBARAD/Roller/actions/workflows/actions.yml/badge.svg)](https://github.com/SANDESHSOBARAD/Roller/actions/workflows/actions.yml)

main.cpp

@@ -7,16 +7,15 @@ using std::cout;
 using std::endl;
 
 int main(int argc, char *argv[]) {
-  if ( argc != 2 || std::atoi(argv[1]) < 1 ){
+  if ( argc != 2 || std::atoi(argv[1]) < 1 ) {
     cout << "Incorrect command.\n"
          << "Format: ./Roller <n>\n"
          << "--------------------\n"
          << "Arguments\n"
          << "--------------------\n"
          << "<n> - Required; a number 1 or greater representing the number\n"
          << "      of faces on the die being rolled\n";
-  } 
-  else {
+  } else {
     int faces = std::atoi(argv[1]);
     GameDie die(faces);
     cout << die.roll() << endl;