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settings: recognize default_space_mode and show deprecation warning

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This commit is contained in:
Andrzej Rybczak
2015-05-17 13:58:19 +02:00
parent 4446242bbc
commit 12db40849c
1 changed files with 13 additions and 1 deletions
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14
src/settings.cpp
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@@ -188,6 +188,14 @@ option_parser::worker border(NC::Border &arg, NC::Border value)
}), defaults_to(arg, std::move(value))); }), defaults_to(arg, std::move(value)));
} }
option_parser::worker deprecated(const char *option, double version_removal)
{
return option_parser::worker([option, version_removal](std::string) {
std::cerr << "WARNING: " << option << " is deprecated and will be removed in " << version_removal << ".\n";
}, [] { }
);
}
} }
bool Configuration::read(const std::vector<std::string> &config_paths, bool ignore_errors) bool Configuration::read(const std::vector<std::string> &config_paths, bool ignore_errors)
@@ -196,8 +204,12 @@ bool Configuration::read(const std::vector<std::string> &config_paths, bool igno
unsigned mpd_port; unsigned mpd_port;
std::string columns_format; std::string columns_format;
// keep the same order of variables as in configuration file
option_parser p; option_parser p;
// deprecation warnings
p.add("default_space_mode", deprecated("default_space_mode", 0.8));
// keep the same order of variables as in configuration file
p.add("ncmpcpp_directory", assign_default<std::string>( p.add("ncmpcpp_directory", assign_default<std::string>(
ncmpcpp_directory, "~/.ncmpcpp/", adjust_directory ncmpcpp_directory, "~/.ncmpcpp/", adjust_directory
)); ));