Update .gitea/workflows/cmake.yml

Circleci project setup

.circleci/config.yml

@@ -1,13 +0,0 @@
-# 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

.gitea/workflows/cmake.yml

@@ -12,11 +12,20 @@ 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-latest
+    runs-on: ubuntu-gitea
 
     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 main.cpp)
+add_executable(passwdgen passwdgen.cpp)

README.md

@@ -0,0 +1,22 @@
+# 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

passwdgen.cpp

@@ -1,6 +1,12 @@
+//
+//  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";
@@ -13,7 +19,7 @@ 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, CHARACTERS.size() - 1);
+    std::uniform_int_distribution<> distribution(0.0, CHARACTERS.size() - 1.0);
 
     std::string random_string;
     for (std::size_t i = 0; i < length; ++i) {
@@ -25,15 +31,15 @@ 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      \t\tThe length of the password (default: 32)" << 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-p, --punctuation \t\tToggle special characters (default: false)"
               << std::endl;
 }
 
 int main(int argc, char *argv[]) {
     std::string passlenstr;
-    int passlen;
+    int passlen = 0;
     bool punc = false;
 
     if (argc < 1) {
@@ -48,18 +54,24 @@ int main(int argc, char *argv[]) {
             } else if (arg == "-p") {
                 punc = true;
             } else if ((arg == "-l") || (arg == "--length")) {
-                passlenstr = argv[i + 1];
-                if (passlenstr.empty()) {
-                    std::cerr << "--destination option requires one argument." << std::endl;
+                if (not argv[i +1]) {
+                    std::cerr << "Specify a password length" << 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 (passlenstr.empty()) {
-            passlenstr = "32";
+        if (passlen == 0) {
+            passlen = 32;
         }
-        passlen = std::stoi(passlenstr);
         std::string password = random_string(passlen, punc);
         std::cout << password << std::endl;
         return 0;