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Use std.getopt

This commit is contained in:
Vladimir Panteleev 2013-08-29 21:30:28 +00:00
parent 6f29dd4a2b
commit 92cbf5c6eb
1 changed files with 9 additions and 22 deletions
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@ -7,6 +7,8 @@ import std.string;
import std.file; import std.file;
import std.conv; import std.conv;
import std.uri; import std.uri;
import std.getopt;
import std.exception;
import ae.utils.xmllite; import ae.utils.xmllite;
@ -14,28 +16,13 @@ int main(string[] args)
{ {
string name, language="en"; string name, language="en";
bool usage, noImport; bool usage, noImport;
for (int i=1; i<args.length; i++) getopt(args,
switch (args[i]) "h|help", &usage,
{ "no-import", &noImport,
case "-h": "language", &language,
case "--help": );
usage = true;
break;
case "--no-import":
noImport = true;
break;
case "--language":
if (++i==args.length)
throw new Exception("Language expected");
language = args[i];
break;
default:
if (name)
throw new Exception("Multiple article name arguments");
name = args[i];
break;
}
enforce(args.length<=2, "Multiple article name arguments");
if (args.length == 1 || usage) if (args.length == 1 || usage)
{ {
stderr.writefln("Usage: %s Article_name [OPTION]...", args[0]); stderr.writefln("Usage: %s Article_name [OPTION]...", args[0]);