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johnpearcey / dub_jkp
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Rename command property to commandGroups
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1 parent cb15559 commit 6dfed0cd0d858ec2a0d5fb14cbe9568e5a26f0b0
@Szabo Bogdan Szabo Bogdan authored on 28 Mar 2020
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 source/dub/commandline.d
*/
struct CommandLineHandler
{
/// The list of commands that can be handled
CommandGroup[] commands;
CommandGroup[] commandGroups;
 
/// General options parser
CommonOptions options;
 
Returns the list of the supported command names
*/
string[] commandNames()
{
return commands.map!(g => g.commands.map!(c => c.name).array).join;
return commandGroups.map!(g => g.commands.map!(c => c.name).array).join;
}
 
/** Parses the general options and sets up the log level
and the root_path
{
name = "run";
}
 
foreach (grp; commands)
foreach (grp; commandGroups)
foreach (c; grp.commands)
if (c.name == name) {
return c;
}
 
/// Can get the command names
unittest {
CommandLineHandler handler;
handler.commands = getCommands();
handler.commandGroups = getCommands();
 
assert(handler.commandNames == ["init", "run", "build", "test", "lint", "generate",
"describe", "clean", "dustmite", "fetch", "install", "add", "remove", "uninstall",
"upgrade", "add-path", "remove-path", "add-local", "remove-local", "list", "search",
 
/// It returns the `run` command by default
unittest {
CommandLineHandler handler;
handler.commands = getCommands();
handler.commandGroups = getCommands();
assert(handler.getCommand("").name == "run");
}
 
/// It returns the `help` command when there is none set and the --help arg
unittest {
CommandLineHandler handler;
auto args = new CommandArgs(["--help"]);
handler.prepareOptions(args);
handler.commands = getCommands();
handler.commandGroups = getCommands();
assert(cast(HelpCommand)handler.getCommand("") !is null);
}
 
/// It returns the `help` command when the `help` command is sent
unittest {
CommandLineHandler handler;
handler.commands = getCommands();
handler.commandGroups = getCommands();
assert(cast(HelpCommand) handler.getCommand("help") !is null);
}
 
/// It returns the `init` command when the `init` command is sent
unittest {
CommandLineHandler handler;
handler.commands = getCommands();
handler.commandGroups = getCommands();
assert(handler.getCommand("init").name == "init");
}
 
/// It returns null when a missing command is sent
unittest {
CommandLineHandler handler;
handler.commands = getCommands();
handler.commandGroups = getCommands();
assert(handler.getCommand("missing") is null);
}
 
/** Processes the given command line and executes the appropriate actions.
 
if (cmd is null) {
logError("Unknown command: %s", command_name_argument.value);
writeln();
showHelp(handler.commands, common_args);
showHelp(handler.commandGroups, common_args);
return 1;
}
 
if (cast(HelpCommand)cmd !is null) {
showHelp(handler.commands, common_args);
showHelp(handler.commandGroups, common_args);
return 0;
}
 
if (handler.options.help) {