From eb311838538b80fb3280aa9ab5b57abc22925926 Mon Sep 17 00:00:00 2001
From: Aqua-sama <aqua@iserlohn-fortress.net>
Date: Sat, 9 Nov 2019 21:05:07 +0200
Subject: Add configuration subcommand

--dump: Write current configuration to stdout and exit
---
 src/builtins.cpp | 41 ++++++++++++++++++++++++++++++-----------
 1 file changed, 30 insertions(+), 11 deletions(-)

(limited to 'src/builtins.cpp')

diff --git a/src/builtins.cpp b/src/builtins.cpp
index 1af2dc8..ab5942c 100644
--- a/src/builtins.cpp
+++ b/src/builtins.cpp
@@ -7,20 +7,11 @@
  */
 
 #include "builtins.h"
+#include "configuration.h"
+#include "version.h"
 #include <QObject>
 #include <QVersionNumber>
 #include <iostream>
-#include "version.h"
-#include <QTranslator>
-
-inline const char* tr(const QTranslator *translator, const char *text)
-{
-    const auto t = translator->translate("builtins", text);
-    if(t.isEmpty())
-        return text;
-    else
-        return qUtf8Printable(t);
-}
 
 int builtins::version()
 {
@@ -34,3 +25,31 @@ int builtins::build()
     std::cout << poi_Version << std::endl;
     return 0;
 }
+
+int builtins::configuration(const std::string &progname, std::vector<std::string>::const_iterator beginargs, std::vector<std::string>::const_iterator endargs)
+{
+    args::ArgumentParser parser("configuration");
+    parser.Prog(progname);
+
+    args::HelpFlag help(parser, "help", "Display this help message and exit.", { 'h', "help" });
+    args::Flag dump(parser, "dump", "Dump currently used configuration and exit", { "dump" });
+
+    try {
+        parser.ParseArgs(beginargs, endargs);
+    } catch(args::Help &e) {
+        std::cout << parser;
+        return 0;
+    } catch(args::Error &e) {
+        std::cerr << e.what() << std::endl;
+        std::cerr << parser;
+        return -1;
+    }
+
+    if(dump) {
+        Configuration conf;
+        std::cout << conf << std::endl;
+        return 0;
+    }
+
+    return 0;
+}
-- 
cgit v1.2.1