create-server

source/src/commands/create-server.cpp

@@ -0,0 +1,63 @@
+#include "command_registry.hpp"
+#include "config.hpp"
+#include "utils/utils.hpp"
+#include "utils/directories.hpp"
+#include "shared_commands.hpp"
+#include "version.hpp"
+
+#include <unistd.h>
+#include <cstring>
+#include <iostream>
+#include <sstream>
+#include <filesystem>
+#include "utils/assert.hpp"
+
+namespace dropshell {
+
+void create_server_autocomplete(const CommandContext& ctx);
+int create_server_handler(const CommandContext& ctx);
+
+static std::vector<std::string> create_server_name_list={"create-server"};
+
+// Static registration
+struct CreateServerCommandRegister {
+    CreateServerCommandRegister() {
+        CommandRegistry::instance().register_command({
+            create_server_name_list,
+            create_server_handler,
+            create_server_autocomplete,
+            false, // hidden
+            false, // requires_config
+            false, // requires_install
+            0,     // min_args (after command)
+            1,     // max_args (after command)
+            "create-server [SERVER]",
+            "Create a new server entry on this host.",
+            // heredoc
+            R"(
+            Create a new server entry on this host.
+            Note you will need to use   ds install SERVER   to prepare the service for use.
+
+            create-server SERVER
+            )"
+        });
+    }
+} create_server_command_register;
+
+
+void create_server_autocomplete(const CommandContext& ctx) {
+    return; // can't autocomplete as it's a new server!
+}
+
+
+int create_server_handler(const CommandContext& ctx) {
+    // create a new server entry on this host
+    if (ctx.args.size() == 0) {
+        error << "No server name provided" << std::endl;
+        return 1;
+    }
+    bool ok = create_server(ctx.args[0]);
+    return ok ? 0 : 1;
+}
+
+} // namespace dropshell

source/src/commands/destroy.cpp

@@ -14,7 +14,7 @@ namespace dropshell
 {
 
     int nuke_handler(const CommandContext &ctx);
-    static std::vector<std::string> nuke_name_list = {"nuke"};
+    static std::vector<std::string> nuke_name_list = {"destroy","nuke"};
 
     // Static registration
     struct NukeCommandRegister
@@ -29,15 +29,15 @@ namespace dropshell
                                                           true,  // requires_install
                                                           2,     // min_args (after command)
                                                           2,     // max_args (after command)
-                                                          "nuke SERVER SERVICE|all",
+                                                          "destroy SERVER SERVICE|all",
-                                                          "Nuke a service on a server. Destroys everything, both local and remote!",
+                                                          "Destroy a service on a server. Erases everything, both local and remote!",
                                                           // heredoc
                                                           R"(
             Nuke a service.
 
             Examples:
-            nuke SERVER SERVICE   nuke the given service on the given server.
+            destroy SERVER SERVICE   destroy the given service on the given server.
-            nuke SERVER all       nuke all services on the given server.
+            destroy SERVER all       destroy all services on the given server.
 
             Note: This command is destructive and will destroy all data and all configuration,
             both on the dropshell host and on the remote server.

source/src/commands/help.cpp

@@ -148,6 +148,7 @@ int help_handler(const CommandContext& ctx) {
         info << std::endl;
         show_command("ssh");
         info << std::endl;
+        show_command("create-server");
         show_command("create-service");
     }
     return 0;

source/src/servers.cpp

@@ -7,6 +7,7 @@
 #include "config.hpp"
 #include "templates.hpp"
 #include "contrib/transwarp.hpp"
+#include "utils/output.hpp"
 
 #include <iostream>
 #include <fstream>
@@ -76,16 +77,16 @@ bool create_server(const std::string &server_name)
     // 1. check if server name already exists
     std::string server_existing_dir = localpath::server(server_name);
     if (!server_existing_dir.empty()) {
-        std::cerr << "Error: Server name already exists: " << server_name << std::endl;
+        error << "Error: Server name already exists: " << server_name << std::endl;
-        std::cerr << "Current server path: " << server_existing_dir << std::endl;
+        info << "Current server path: " << server_existing_dir << std::endl;
         return false;
     }
 
     // 2. create a new directory in the user config directory
     auto lsdp = gConfig().get_local_server_definition_paths();
     if (lsdp.empty() || lsdp[0].empty()) {
-        std::cerr << "Error: Local server definition path not found" << std::endl;
+        error << "Error: Local server definition path not found" << std::endl;
-        std::cerr << "Run 'dropshell edit' to configure DropShell" << std::endl;
+        info << "Run 'dropshell edit' to configure DropShell" << std::endl;
         return false;
     }
     std::string server_dir = lsdp[0] + "/" + server_name;
@@ -93,20 +94,20 @@ bool create_server(const std::string &server_name)
 
     // 3. create a template server.env file in the server directory
     std::string user = getenv("USER");
-    std::string server_env_path = server_dir + "/server.env";
+    std::string server_env_path = server_dir + "/server.json";
     std::ofstream server_env_file(server_env_path);
-    server_env_file << "SSH_HOST=" << server_name << std::endl;
+    server_env_file << "{" << std::endl;
-    server_env_file << "SSH_USER=" << user << std::endl;
+    server_env_file << "    \"SSH_HOST\": \"" << server_name << "\"," << std::endl;
-    server_env_file << "SSH_PORT=" << 22 << std::endl;
+    server_env_file << "    \"SSH_USER\": \"" << user << "\"," << std::endl;
-    server_env_file << std::endl;
+    server_env_file << "    \"SSH_PORT\": " << 22 << "," << std::endl;
-    server_env_file << "DROPSHELL_DIR=/home/"+user+"/.dropshell" << std::endl;
+    server_env_file << "    \"DROPSHELL_DIR\": \"" << "/home/"+user+"/.dropshell\"" << std::endl;
+    server_env_file << "}" << std::endl;
     server_env_file.close();
 
     std::cout << "Server created successfully: " << server_name << std::endl;
     std::cout << "Please complete the installation:" <<std::endl;
     std::cout << "1) edit the server configuration: dropshell edit " << server_name << std::endl;
-    std::cout << "2) test ssh is working:           dropshell ssh " << server_name << std::endl;
+    std::cout << "2) install the server:            dropshell install " << server_name << std::endl;
-    std::cout << "3) install the server:            dropshell install " << server_name << std::endl;
     std::cout << std::endl;
     return true;
 }