.gitignore

@@ -1,19 +1,15 @@
 # CMake build directories
-/build/*
-!/build/config.json
-!/build/gh-wh-handler.service.in
-!/build/uninstall.cmake.in
-/CMakeFiles/
-/CMakeCache.txt
-/cmake_install.cmake
-/*.cmake
-/*.cbp
-/*.layout
-/*.stackdump
-/CPackConfig.cmake
-/Makefile
-/CTestTestfile.cmake
-/install_manifest.txt
+CMakeFiles/
+CMakeCache.txt
+cmake_install.cmake
+*.cmake
+*.cbp
+*.layout
+*.stackdump
+CPackConfig.cmake
+Makefile
+CTestTestfile.cmake
+install_manifest.txt
 
 # Compiled binaries
 /bin/

CMakeLists.txt

@@ -48,19 +48,15 @@ set_target_properties(${EXECUTABLE_NAME} PROPERTIES LINK_FLAGS
 # Install the executable
 set(SERVICE_EXECUTABLE "/services/gh-wh-handler/${EXECUTABLE_NAME}")
 set(SERVICE_CONFIG "/services/gh-wh-handler/config.json")
-set(SERVICE_LOGS "/services/gh-wh-handler/logs")
 configure_file(
     "${CMAKE_CURRENT_BINARY_DIR}/gh-wh-handler.service.in"
-    "${CMAKE_CURRENT_BINARY_DIR}/gh-wh-handler.service"
+    "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/gh-wh-handler.service"
 @ONLY)
 install(CODE "file(MAKE_DIRECTORY /services/gh-wh-handler)")
-install(CODE "file(MAKE_DIRECTORY /services/gh-wh-handler/logs)")
 install(TARGETS ${EXECUTABLE_NAME} DESTINATION /services/gh-wh-handler)
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/config.json"
-    DESTINATION /services/gh-wh-handler)
 install(CODE "execute_process(COMMAND ${CMAKE_COMMAND} -E create_symlink
     /services/gh-wh-handler/${EXECUTABLE_NAME} /usr/bin/gh-wh-handler)")
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/gh-wh-handler.service"
+install(FILES "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/gh-wh-handler.service"
     DESTINATION /etc/systemd/system)
 install(CODE "execute_process(COMMAND systemctl daemon-reload)")
 install(CODE "execute_process(COMMAND systemctl enable gh-wh-handler)")

README.md

@@ -2,23 +2,9 @@
 
 ## Simple C++ WebAPI to work with GitHub Webhooks
 
-This application is a simple C++ WebAPI that listens for GitHub Webhooks and performs actions based on the received data and configuration.
+Currently creating a local copy of remote files on every push
 
-## Installation
-
-### Use installation script (recommended)
-
-Run the installation script to install the application:
-
-```console
-curl -fsSL https://cdn.tiagorg.pt/gh-wh-handler/install.sh | sudo sh
-```
-
-You can uninstall the application using the following command:
-
-```console
-curl -fsSL https://cdn.tiagorg.pt/gh-wh-handler/uninstall.sh | sudo sh
-```
+## Usage
 
 ### Run prebuilt binary
 
@@ -26,7 +12,7 @@ Head over to the [Releases Page](https://github.com/TiagoRG/gh-wh-handler/releas
 
 Run the application using your configuration file:
 ```console
-/path/to/gh-wh-handler.<arch> /path/to/config.json /path/to/logs_dir
+/path/to/gh-wh-handler.<arch> /path/to/config.json
 ```
 
 You can see the config file format below.
@@ -38,7 +24,7 @@ You can see the config file format below.
 - [CrowCpp](https://crowcpp.org/master/)
 - [nlohmann::json](https://github.com/nlohmann/json)
 
-#### Build and install the application:
+#### Build the application:
 
 1. Clone the repository:
 
@@ -61,12 +47,7 @@ cmake ..
 sudo make install
 ```
 
-If you want to uninstall the application, you can run the following command:
-```console
-sudo make uninstall
-```
-
-## Usage
+#### Run the application:
 
 The application is running on a systemd service, which is both enabled and started after installation.
 
@@ -91,37 +72,12 @@ As of now, the configuration menu is not yet implemented so you have to create t
 
 ### Config File
 
-The configuration file can be found in `/services/gh-wh-handler/config.json` and has the following base format:
+The configuration file can be found in `/services/gh-wh-handler/config.json` and has the following format:
 
 ```json
 {
   "port": 65001,
-  "tokens": {
-    "owner/repo-name": "token"
-  }
-}
-```
-
-This configuration will then have more fields for each endpoint that you want to configure.
-
-Note: Tokens are only required for private repositories.
-
-## Endpoints
-
-Currently, the only endpoint for the application is `/update-files`, which is used to update the local files on every push as well as run post-update scripts.
-
-### `/update-files`
-
-#### Webhook event: `push`
-
-This endpoint allows the application to update specific files on the server when a push to a specific branch is made. This way, there's no need to manually update the files on the server or to pull the entire repository.
-
-It also allows the application to run post-update scripts after the files are updated.
-
-The configuration file must contain the `update-files` field, which is an object with the following format:
-
-```json
-"update-files": {
+  "update-files": {
     "owner/repo-name": {
       "branch": "main",
       "files": {
@@ -134,9 +90,28 @@ The configuration file must contain the `update-files` field, which is an object
         "..."
       ]
     }
+  },
+  "run-scripts": {
+    "owner/repo-name": {
+      "branch": "main",
+      "actions": [
+        "command",
+        "script",
+      ]
+    }
+  },
+  "tokens": {
+    "owner/repo-name": "token"
+  }
 }
 ```
 
+## Endpoints
+
+Currently, the only endpoint for the application is `/update-files`, which is used to update the local files on every push as well as run post-update scripts.
+
+Since only the `/update-files` endpoint is implemented, the configuration file may not contain the `run-scripts` field.
+
 ## License
 
 This project is licensed under the GNU General Public License v3.0 - see the [LICENSE](LICENSE) file for details.

build/config.json

@@ -1,9 +0,0 @@
-{
-  "port": 65001,
-  "update-files": {
-  },
-  "run-scripts": {
-  },
-  "tokens": {
-  }
-}

build/gh-wh-handler.service.in

@@ -3,7 +3,7 @@ Description=Runs github webhook handler
 After=network.target
 
 [Service]
-ExecStart=@SERVICE_EXECUTABLE@ @SERVICE_CONFIG@ @SERVICE_LOGS@
+ExecStart=@SERVICE_EXECUTABLE@ @SERVICE_CONFIG@
 Restart=always
 Type=simple
 

build/uninstall.cmake.in

@@ -16,7 +16,7 @@ execute_process(COMMAND rm /usr/bin/gh-wh-handler)
 message(STATUS "[70%] Removing service executable from service directory...")
 file(REMOVE /services/gh-wh-handler/@EXECUTABLE_NAME@)
 
-message(STATUS "[85%] Removing all log files...")
-execute_process(COMMAND rm -fr /services/gh-wh-handler/logs)
+message(STATUS "[85%] Removing service directory...")
+file(REMOVE /services/gh-wh-handler)
 
 message(STATUS "[100%] Uninstallation complete!")

include/config.hpp

@@ -5,7 +5,7 @@
 
 class Config {
     public:
-        static void create_config(std::string config_file_path);
+        static void create_config();
         static nlohmann::json get_config(std::string config_file_path);
         static void open_config_menu();
 

installer/install.sh

@@ -1,68 +0,0 @@
-#!/bin/sh
-
-# Check if the script is being run as root
-if [ "$(id -u)" -ne 0 ]; then
-    echo "This script must be run as root."
-    exit 1
-fi
-
-# Save the current directory
-CUR_DIR=$(pwd)
-
-# Get system architecture
-ARCH=$(uname -m)
-
-# Change to the temporary directory
-cd /tmp
-
-# Download the latest version of the package for the system architecture
-# Exit if the download fails
-echo "Downloading gh-wh-handler..."
-curl -fsSL https://cdn.tiagorg.pt/gh-wh-handler/gh-wh-handler.${ARCH}.latest.tar.gz -o gh-wh-handler.tar.gz || { echo "Download failed."; exit 1; }
-
-# Extract the package
-echo "Extracting gh-wh-handler..."
-tar -xzf gh-wh-handler.tar.gz || { echo "Extraction failed."; exit 1; }
-
-# Change to the extracted directory
-cd gh-wh-handler
-
-# Install the package
-echo "Installing gh-wh-handler..."
-
-# Create service directory
-echo "Creating service directory..."
-mkdir -p /services/gh-wh-handler
-mkdir -p /services/gh-wh-handler/logs
-
-# Copy the binary and configuration file to the service directory
-echo "Copying files..."
-cp "gh-wh-handler.${ARCH}" /services/gh-wh-handler/
-cp "config.json" /services/gh-wh-handler/
-
-# Create a symbolic link to the binary in /usr/bin
-echo "Creating symbolic link..."
-ln -sf /services/gh-wh-handler/gh-wh-handler.${ARCH} /usr/bin/gh-wh-handler
-
-# Copy the service file to the systemd directory
-echo "Copying service file..."
-cp "gh-wh-handler.service" /etc/systemd/system/
-
-# Reload systemd
-echo "Reloading systemd..."
-systemctl daemon-reload
-
-# Enable and start the service
-echo "Enabling and starting service..."
-systemctl enable gh-wh-handler
-systemctl start gh-wh-handler
-
-# Clean up
-echo "Cleaning up..."
-cd /tmp
-rm -rf gh-wh-handler
-rm gh-wh-handler.tar.gz
-
-# Change back to the original directory
-cd $CUR_DIR
-echo "Installation complete."

installer/uninstall.sh

@@ -1,42 +0,0 @@
-#!/bin/sh
-
-# Check if the script is being run as root
-if [ "$(id -u)" -ne 0 ]; then
-    echo "This script must be run as root."
-    exit 1
-fi
-
-# Save the current directory
-CUR_DIR=$(pwd)
-
-# Get system architecture
-ARCH=$(uname -m)
-
-echo "Uninstalling gh-wh-handler..."
-
-# Stop and disable the service
-echo "Stopping and disabling service..."
-systemctl stop gh-wh-handler
-systemctl disable gh-wh-handler
-
-# Remove the service file
-echo "Removing service file..."
-rm /etc/systemd/system/gh-wh-handler.service
-
-# Reload systemd
-echo "Reloading systemd..."
-systemctl daemon-reload
-
-# Remove the symbolic link
-echo "Removing symbolic link..."
-rm /usr/bin/gh-wh-handler
-
-# Remove the logs directory and binary
-echo "Removing files..."
-rm -rf /services/gh-wh-handler/logs
-rm -f /services/gh-wh-handler/gh-wh-handler.${ARCH}
-
-# Change back to the original directory
-cd $CUR_DIR
-echo "Uninstallation complete."
-

src/config.cpp

@@ -5,27 +5,28 @@
 
 #include "logger.hpp"
 
-void Config::create_config(std::string config_file_path) {
+void Config::create_config() {
     std::cout << "Creating config file" << std::endl;
     nlohmann::json config = {
         {"port", 65001},
+        {"update-files", nlohmann::json::array()},
+        {"run-scripts", nlohmann::json::array()},
         {"tokens", nlohmann::json::array()},
     };
-    std::string path_to_config = config_file_path.substr(0, config_file_path.find_last_of('/'));
-    if (!std::filesystem::exists(path_to_config)) {
+    if (!std::filesystem::exists("/services/gh-wh-handler")) {
         try {
-            std::filesystem::create_directories(path_to_config);
+            std::filesystem::create_directories("/services/gh-wh-handler");
         } catch (std::exception &e) {
-            Logger::error("[Config] Error creating directory '" + path_to_config +"': " + std::string(e.what()));
+            Logger::error("[Config] Error creating directory '/services/gh-wh-handler/': " + std::string(e.what()));
             return;
         }
     }
     try {
-        std::ofstream config_file(config_file_path);
+        std::ofstream config_file("/services/gh-wh-handler/config.json");
         config_file << config.dump(2);
         config_file.close();
     } catch (std::exception& e) {
-        Logger::fatal("[Config] Error creating config file: " + std::string(e.what()));
+        Logger::error("[Config] Error creating config file: " + std::string(e.what()));
     }
 }
 
@@ -38,21 +39,7 @@ nlohmann::json Config::get_config(std::string config_file_path) {
         config_file >> config;
         config_file.close();
     } catch (std::exception& e) {
-        Logger::fatal("Error loading config file: " + std::string(e.what()));
-    }
-
-    if (config.is_null()) {
-        Logger::fatal("[Config] Config file is empty");
-    }
-
-    if (config.find("port") == config.end()) {
-        Logger::warn("[Config] Port not found in config file, using default port 65001");
-        config["port"] = 65001;
-    }
-
-    if (config.find("tokens") == config.end()) {
-        Logger::warn("[Config] Tokens not found in config file, using empty array. Private repositories will not be accessible.");
-        config["tokens"] = nlohmann::json::array();
+        Logger::error("Error loading config file: " + std::string(e.what()));
     }
 
     Logger::success("[Config] Loaded config file: " + config_file_path);

src/endpoints/update-files.cpp

@@ -131,7 +131,6 @@ crow::response update_files(const nlohmann::json& config_update_files, const nlo
         std::string remote_path = file[0];
 
         std::string local_path = config_update_files[repo]["files"][remote_path];
-        if (local_path.find_last_of('/') != std::string::npos)
         try {
             std::filesystem::create_directories(local_path.substr(0, local_path.find_last_of('/')));
         } catch (const std::exception &e) {

src/logger.cpp

@@ -1,5 +1,4 @@
 #include "logger.hpp"
-#include <filesystem>
 #include <iostream>
 #include <fstream>
 #include <ctime>
@@ -34,29 +33,8 @@
 
 std::ofstream Logger::log_file;
 
-void Logger::init(std::string logs_dir) {
+void Logger::init(std::string log_file_path) {
     std::cout << "Initializing logger" << std::endl;
-    std::cout << "Logs directory: " << logs_dir << std::endl;
-    // check if logs_dir exists
-    if (!std::filesystem::exists(logs_dir)) {
-        try {
-            std::filesystem::create_directories(logs_dir);
-        } catch (std::exception &e) {
-            std::cerr << "Error creating logs directory: " << e.what() << std::endl;
-            std::exit(1);
-        }
-    }
-    // check if logs_dir ends with a slash
-    if (logs_dir.back() != '/') {
-        logs_dir += "/";
-    }
-    std::time_t now = std::time(nullptr);
-    std::tm *now_tm = std::localtime(&now);
-    char time_buffer[80];
-    std::strftime(time_buffer, sizeof(time_buffer), "%Y-%m-%d_%H-%M-%S", now_tm);
-
-    std::string log_file_path = logs_dir + "gh-wh-handler_" + time_buffer + ".log";
-
     std::cout << "Log file: " << log_file_path << std::endl;
     Logger::log_file.open(log_file_path, std::ios::app);
     if (!Logger::log_file.is_open()) {
@@ -90,6 +68,7 @@ void Logger::code(std::string message) {
 }
 
 void Logger::log(std::string message, std::string level) {
+    // Implement logger with terminal colors if terminal supports it
     std::string formatted_message = "";
     if (isatty(fileno(stdout))) {
         if (level == "INFO    ") {
@@ -119,8 +98,8 @@ void Logger::log(std::string message, std::string level) {
     if (level == "CODE") {
         struct winsize w;
         ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
-        int term_width = w.ws_col > 250 ? 250 : w.ws_col - 1;
-        formatted_message += "\n" + std::string(term_width, '=') + "\n" + message + "\n" + std::string(term_width, '=');
+        int term_width = w.ws_col;
+        formatted_message += "\n" + std::string(term_width - 1, '=') + "\n" + message + "\n" + std::string(term_width - 1, '=');
     } else {
         formatted_message += "[" + level + "] " + message;
     }
@@ -131,15 +110,15 @@ void Logger::log(std::string message, std::string level) {
     if (level == "CODE") {
         struct winsize w;
         ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
-        int term_width = w.ws_col > 250 ? 250 : w.ws_col - 1;
-        Logger::log_file << std::string(term_width, '=') << std::endl << message << std::endl << std::string(term_width, '=') << std::endl;
+        int term_width = w.ws_col;
+        Logger::log_file << std::string(term_width - 1, '=') << std::endl << message << std::endl << std::string(term_width - 1, '=') << std::endl;
     } else {
         Logger::log_file << "[" << level << "] " << message << std::endl;
     }
 
     Logger::log_file.flush();
 
-    if (level == "FATAL   ") {
+    if (level == "FATAL") {
         std::exit(1);
     }
 }

src/main.cpp

@@ -15,8 +15,8 @@ void signal_handler(const int signum) {
 
 int main(int argc, char **argv) {
     // Check for config file argument, exit if it's not there
-    if (argc < 3 || argc > 4) {
-        std::cerr << "Usage: " << 0[argv] << " </path/to/config.json> </path/to/logs_dir> [--config]" << std::endl;
+    if (argc < 2 || argc > 3) {
+        std::cerr << "Usage: " << 0[argv] << " </path/to/config.json> [--config]" << std::endl;
         return 1;
     }
 
@@ -26,11 +26,10 @@ int main(int argc, char **argv) {
     std::strftime(time_buffer, sizeof(time_buffer), "%Y-%m-%d_%H-%M-%S", now_tm);
 
     std::string config_file_path = 1[argv];
-    std::string logs_dir = 2[argv];
+    std::string log_file_path = config_file_path.substr(0, config_file_path.find_last_of("/")) + "/gh-wh-handler_" + time_buffer + ".log";
+    Logger::init(log_file_path);
 
-    Logger::init(logs_dir);
-
-    if (argc == 4 && std::string(argv[3]) == "--config") {
+    if (argc == 3 && std::string(argv[2]) == "--config") {
         Config::open_config_menu();
         return 0;
     }
@@ -38,7 +37,7 @@ int main(int argc, char **argv) {
     // Check if config file exists
     if (!std::filesystem::exists(config_file_path)) {
         Logger::warn("Config file does not exist, creating...");
-        Config::create_config(config_file_path);
+        Config::create_config();
     }
 
     // Load configuration

src/routes.cpp

@@ -23,7 +23,6 @@ Routes::Routes(nlohmann::json config) {
             return crow::response(200, response.dump());
         });
 
-    if (!config_update_files.is_null()) {
     Logger::info("Registering route \"/update-files\"");
     CROW_ROUTE(this->app, "/update-files")
         .methods("POST"_method)
@@ -40,9 +39,7 @@ Routes::Routes(nlohmann::json config) {
                 return crow::response(500, response.dump());
             }
         });
-    }
 
-    if (!config_run_scripts.is_null()) {
     Logger::info("Registering route \"/run-scripts\"");
     CROW_ROUTE(this->app, "/run-scripts")
         .methods("POST"_method)
@@ -59,13 +56,8 @@ Routes::Routes(nlohmann::json config) {
                 return crow::response(500, response.dump());
             }
         });
-    }
 
     Logger::info("Starting server");
-    try {
     this->app.port(config["port"].get<int>()).multithreaded().run();
-    } catch (const std::exception &e) {
-        Logger::fatal("Error starting server: " + std::string(e.what()));
-    }
     Logger::info("Server stopped");
 }