ace-of-shades-2/setversion.d

47 lines
1.5 KiB
D
Executable File

#!/usr/bin/rdmd
/**
* This module takes the main parent POM's version, and applies it to all child
* modules.
*
* While you can run this with `./setversion.d`, it's faster if you compile
* with `dmd setversion.d` and then just run `./setversion`.
*/
module setversion;
import std.stdio;
import std.file : write, readText;
void main() {
string newVersion = getMainVersion();
writefln!"Setting all modules to version %s"(newVersion);
string[] files = ["client/pom.xml", "core/pom.xml", "server/pom.xml"];
foreach (pomFile; files) {
string xml = replaceVersion(readText(pomFile), newVersion);
write(pomFile, xml);
writefln!"Updated %s to version %s"(pomFile, newVersion);
}
}
string getMainVersion() {
import std.file : readText;
import std.regex;
auto versionRegex = ctRegex!(`<version>(\S+)<\/version>`);
auto c = matchFirst(readText("pom.xml"), versionRegex);
return c[1];
}
string replaceVersion(string xml, string newVersion) {
import std.regex;
import std.string : strip, indexOf;
auto versionRegex = ctRegex!(`<parent>[\s\S]*<version>(\S+)<\/version>[\s\S]*<\/parent>`);
auto c = matchFirst(xml, versionRegex);
if (!c.empty) {
string currentVersion = c[1];
auto hitIndex = c.hit.indexOf(currentVersion);
string prefix = xml[0 .. c.pre.length + hitIndex];
string suffix = xml[c.pre.length + hitIndex + currentVersion.length .. $];
return prefix ~ newVersion ~ suffix;
}
return xml;
}