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// file : bpkg/types-parsers.cxx -*- C++ -*-
// copyright : Copyright (c) 2014-2019 Code Synthesis Ltd
// license : MIT; see accompanying LICENSE file
#include <bpkg/types-parsers.hxx>
namespace bpkg
{
namespace cli
{
template <typename T>
static void
parse_path (T& x, scanner& s)
{
const char* o (s.next ());
if (!s.more ())
throw missing_value (o);
const char* v (s.next ());
try
{
x = T (v);
if (x.empty ())
throw invalid_value (o, v);
}
catch (const invalid_path&)
{
throw invalid_value (o, v);
}
}
void parser<path>::
parse (path& x, bool& xs, scanner& s)
{
xs = true;
parse_path (x, s);
}
void parser<dir_path>::
parse (dir_path& x, bool& xs, scanner& s)
{
xs = true;
parse_path (x, s);
}
void parser<auth>::
parse (auth& x, bool& xs, scanner& s)
{
xs = true;
const char* o (s.next ());
if (!s.more ())
throw missing_value (o);
const string v (s.next ());
if (v == "none")
x = auth::none;
else if (v == "remote")
x = auth::remote;
else if (v == "all")
x = auth::all;
else
throw invalid_value (o, v);
}
void parser<repository_type>::
parse (repository_type& x, bool& xs, scanner& s)
{
xs = true;
const char* o (s.next ());
if (!s.more ())
throw missing_value (o);
const string v (s.next ());
try
{
x = to_repository_type (v);
}
catch (const invalid_argument&)
{
throw invalid_value (o, v);
}
}
}
}
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