.circleci/config.yml

@@ -0,0 +1,13 @@
+# Use the latest 2.1 version of CircleCI pipeline process engine. See: https://circleci.com/docs/2.0/configuration-reference
+version: 2.1
+# Use a package of configuration called an orb.
+orbs:
+  # Declare a dependency on the welcome-orb
+  welcome: circleci/welcome-orb@0.4.1
+# Orchestrate or schedule a set of jobs
+workflows:
+  # Name the workflow "welcome"
+  welcome:
+    # Run the welcome/run job in its own container
+    jobs:
+      - welcome/run

.github/workflows/cmake.yml

@@ -12,20 +12,11 @@ jobs:
     # well on Windows or Mac.  You can convert this to a matrix build if you need
     # cross-platform coverage.
     # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: ubuntu-gitea
+    runs-on: ubuntu-latest
 
     steps:
-
-    - name: Prep For Local Builds
-      run: echo "${LOCIP}      gitea.comnenos" >> /etc/hosts
-
     - uses: actions/checkout@v2
 
-    - name: Install Build Tools 
-      run: |
-        apt update 
-        apt -y --no-install-recommends install build-essential clang cmake gdb git wget 
-
     - name: Create Build Environment
       # Some projects don't allow in-source building, so create a separate build directory
       # We'll use this as our working directory for all subsequent commands

CMakeLists.txt

@@ -3,4 +3,4 @@ project(passwdgen)
 
 set(CMAKE_CXX_STANDARD 20)
 
-add_executable(passwdgen passwdgen.cpp)
+add_executable(passwdgen main.cpp)

README.md

@@ -1,22 +0,0 @@
-# passwdgen
-### a rudimentary random string password generator
-
-For demo purposes only
-
-## Build
-
-**Bare Bones**
-```bash
-mkdir build
-g++ -o build/passwdgen ./passwdgen.cpp
-```
-
-**From CMAKE**
-```bash
-mkdir build
-cd build
-cmake ..
-make 
-```
-
-Then, just copy the compiled binary to somewhere on your $PATH

main.cpp

@@ -1,12 +1,6 @@
-//
-//  passwdgen.cpp
-//  Created by Greg Gauthier on 2020.10.22.
-//
-
 #include <iostream>
 #include <random>
 
-
 std::string random_string(std::size_t length, bool punc) {
     std::string CHARACTERS;
     std::string ALPHANUM = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
@@ -19,7 +13,7 @@ std::string random_string(std::size_t length, bool punc) {
     }
     std::random_device random_device;
     std::mt19937 generator(random_device());
-    std::uniform_int_distribution<> distribution(0.0, CHARACTERS.size() - 1.0);
+    std::uniform_int_distribution<> distribution(0, CHARACTERS.size() - 1);
 
     std::string random_string;
     for (std::size_t i = 0; i < length; ++i) {
@@ -31,15 +25,15 @@ std::string random_string(std::size_t length, bool punc) {
 void show_usage(std::string binname) {
     std::cerr << "Usage: " << binname << " [OPTIONS] " << std::endl
               << "Options:" << std::endl
-              << "\t-h, --help          \t\tShow this help message" << std::endl
-              << "\t-l, --length [n]    \t\tThe length of the password (default: 32)" << std::endl
+              << "\t-h, --help        \t\tShow this help message" << std::endl
+              << "\t-l, --length      \t\tThe length of the password (default: 32)" << std::endl
               << "\t-p, --punctuation \t\tToggle special characters (default: false)"
               << std::endl;
 }
 
 int main(int argc, char *argv[]) {
     std::string passlenstr;
-    int passlen = 0;
+    int passlen;
     bool punc = false;
 
     if (argc < 1) {
@@ -54,24 +48,18 @@ int main(int argc, char *argv[]) {
             } else if (arg == "-p") {
                 punc = true;
             } else if ((arg == "-l") || (arg == "--length")) {
-                if (not argv[i +1]) {
-                    std::cerr << "Specify a password length" << std::endl;
+                passlenstr = argv[i + 1];
+                if (passlenstr.empty()) {
+                    std::cerr << "--destination option requires one argument." << std::endl;
                     return 1;
-                } else {
-                    passlenstr = argv[i + 1];
-                    try {
-                        passlen = std::stoi(passlenstr);
-                    } catch (const std::invalid_argument& e){
-                        std::cerr << "Length must be a valid integer" << std::endl;
-                        return 1;
-                    }
                 }
             }
         }
 
-        if (passlen == 0) {
-            passlen = 32;
+        if (passlenstr.empty()) {
+            passlenstr = "32";
         }
+        passlen = std::stoi(passlenstr);
         std::string password = random_string(passlen, punc);
         std::cout << password << std::endl;
         return 0;