01_05_webhooks

.vscode/tasks.json

@@ -1,16 +1,6 @@
 {
     "version": "2.0.0",
     "tasks": [
-        {
-            "label": "Configure: Debug",
-            "type": "shell",
-            "command": "cd scripts; ./configure-debug.sh",
-            "group": {
-                "isDefault": false
-            },
-            "problemMatcher": [],
-            "detail": "Configure Debug"
-        },
         {
             "label": "Build: Debug",
             "type": "shell",
@@ -22,6 +12,16 @@
             "problemMatcher": [],
             "detail": "Build Debug"
         },
+        {
+            "label": "Configure: Debug",
+            "type": "shell",
+            "command": "cd scripts; ./configure-debug.sh",
+            "group": {
+                "isDefault": false
+            },
+            "problemMatcher": [],
+            "detail": "Configure Debug"
+        },
         {
             "label": "Configure: Relwithdeb",
             "type": "shell",

CMakeLists.txt

@@ -22,3 +22,4 @@ add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/src/01_basics/01_first_bot")
 add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/src/01_basics/02_embeds")
 add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/src/01_basics/03_private_messages")
 add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/src/01_basics/04_adding_files")
+add_subdirectory("${CMAKE_CURRENT_SOURCE_DIR}/src/01_basics/05_webhooks")

cmake/dpp.cmake

@@ -1,5 +1,5 @@
 CPMAddPackage(
-    URI "gh:brainboxdotcc/DPP@10.1.5"
+    URI "gh:brainboxdotcc/DPP@10.1.6"
     OPTIONS "BUILD_VOICE_SUPPORT ON"
     OPTIONS "RUN_LDCONFIG OFF"
     OPTIONS "DPP_INSTALL OFF"
@@ -7,5 +7,4 @@ CPMAddPackage(
     OPTIONS "DPP_NO_VCPKG ON"
     OPTIONS "DPP_NO_CONAN ON"
     OPTIONS "DPP_FORMATTERS ON"
-    OPTIONS "DPP_USE_PCH ON"
-)
+    OPTIONS "DPP_USE_PCH ON")

src/01_basics/05_webhooks/CMakeLists.txt

@@ -0,0 +1,15 @@
+cmake_minimum_required(VERSION 3.28)
+project(dppbots)
+set(example_name "01_05_webhooks")
+message("Setting up ${example_name}")
+add_executable(${example_name} "${CMAKE_CURRENT_SOURCE_DIR}/src/main.cpp")
+target_include_directories(${example_name} PUBLIC
+    "${dpp_SOURCE_DIR}/include"
+    "${dotenv-cpp_SOURCE_DIR}/include/laserpants"
+
+)
+target_link_libraries(${example_name}
+    dpp
+    dotenv
+)
+SET_OUTPUT_NAMES(${example_name})

src/01_basics/05_webhooks/src/main.cpp

@@ -0,0 +1,41 @@
+#include <cluster.h>
+#include <message.h>
+
+#include <chrono>
+#include <cstdlib>
+#include <iostream>
+#include <thread>
+
+#include "dotenv.h"
+
+int main() {
+    // Load in the .env file into the environment
+    dotenv::init();
+    if (!std::getenv("DISCORD_WEBHOOK")) {
+        std::cout << "Failed to get webhook from .env or environment"
+                  << std::endl;
+        exit(EXIT_FAILURE);
+    }
+
+    // Get the webhook url from the environment
+    std::string webhookUrl = std::getenv("DISCORD_WEBHOOK");
+
+    // When using webhooks, a bot token is not needed,
+    // we can just create the cluster without it
+    dpp::cluster bot;
+    // Start the bot, returning once its initializaed
+    bot.start(dpp::st_return);
+    // Create a webhook object with our webhook url
+    dpp::webhook wh(webhookUrl);
+
+    // Send a simple message over the webhook
+    bot.execute_webhook(wh, dpp::message("This is a webhook message!"));
+
+    // Wait for all active requests to be completed
+    while (bot.active_requests() > 0) {
+        std::this_thread::sleep_for(std::chrono::seconds(1));
+    }
+
+    // Exit, the bot will automatically be cleaned up
+    return 0;
+}