module verinfo;

import std.algorithm: startsWith;
import version_;
import std.array : split, join;

string getDasterVersion() {
	auto verstr = dasterVersion;
	if (verstr.startsWith("v"))
        verstr = verstr[1 .. $];
	auto parts = verstr.split("-");
	if (parts.length >= 3) {
		if (parts[$-1].length == 8 && parts[$-1][1 .. $].isHexNumber() && parts[$-2].isNumber())
			verstr = parts[0 .. $-2].join("-") ~ "+" ~ parts[$-2 .. $].join("-");
	}
	return verstr;
}

private bool isHexNumber(string str) {
	foreach (ch; str)
		switch (ch) {
			case '0': .. case '9': break;
			case 'a': .. case 'f': break;
			case 'A': .. case 'F': break;
			default: return false;
		}
	return true;
}

private bool isNumber(string str) {
	foreach (ch; str)
		switch (ch) {
			case '0': .. case '9': break;
			default: return false;
		}
	return true;
}