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Merge remote-tracking branch 'upstream/master' into enum-class

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This commit is contained in:
John Ericson 2020-06-18 21:38:15 +00:00
commit 40526fbea5
158 changed files with 3027 additions and 1816 deletions
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15
src/libutil/args.cc
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@ -45,7 +45,7 @@ void Args::parseCmdline(const Strings & _cmdline)
}
else if (!dashDash && std::string(arg, 0, 1) == "-") {
if (!processFlag(pos, cmdline.end()))
throw UsageError(format("unrecognised flag '%1%'") % arg);
throw UsageError("unrecognised flag '%1%'", arg);
}
else {
pendingArgs.push_back(*pos++);
@ -130,7 +130,7 @@ bool Args::processArgs(const Strings & args, bool finish)
{
if (expectedArgs.empty()) {
if (!args.empty())
throw UsageError(format("unexpected argument '%1%'") % args.front());
throw UsageError("unexpected argument '%1%'", args.front());
return true;
}
@ -217,10 +217,15 @@ MultiCommand::MultiCommand(const Commands & commands)
{
expectedArgs.push_back(ExpectedArg{"command", 1, true, [=](std::vector<std::string> ss) {
assert(!command);
auto i = commands.find(ss[0]);
auto cmd = ss[0];
if (auto alias = get(deprecatedAliases, cmd)) {
warn("'%s' is a deprecated alias for '%s'", cmd, *alias);
cmd = *alias;
}
auto i = commands.find(cmd);
if (i == commands.end())
throw UsageError("'%s' is not a recognised command", ss[0]);
command = {ss[0], i->second()};
throw UsageError("'%s' is not a recognised command", cmd);
command = {cmd, i->second()};
}});
categories[Command::catDefault] = "Available commands";