Merge pull request #56 from pavel-belikov/bash-completion

Bash completion

1 files changed, 27 insertions, 0 deletions

diff --git a/examples/completion.cxx b/examples/completion.cxx
new file mode 100644
index 0000000..3122c30
--- /dev/null
+++ b/examples/completion.cxx
@@ -0,0 +1,27 @@
+/* Copyright © 2016-2017 Taylor C. Richberger <taywee@gmx.com> and Pavel Belikov
+ * This code is released under the license described in the LICENSE file
+ */
+
+#include "args.hxx"
+#include <iostream>
+
+int main(int argc, const char **argv)
+{
+    args::ArgumentParser p("parser");
+    args::CompletionFlag c(p, {"complete"});
+    args::ValueFlag<std::string> f(p, "name", "description", {'f', "foo"}, "abc");
+    args::ValueFlag<std::string> b(p, "name", "description", {'b', "bar"}, "abc");
+    args::MapFlag<std::string, int> m(p, "mappos", "mappos", {'m', "map"}, {{"1",1}, {"2", 2}});
+    args::Positional<std::string> pos(p, "name", "desc");
+
+    try
+    {
+        p.ParseCLI(argc, argv);
+    }
+    catch (args::Completion &e)
+    {
+        std::cout << e.what();
+    }
+
+    return 0;
+}