56 lines
2.1 KiB
Java
56 lines
2.1 KiB
Java
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package io.gitlab.jfronny.inceptum.util;
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import com.google.gson.GsonBuilder;
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import io.gitlab.jfronny.inceptum.gson.ComparableVersionAdapter;
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import io.gitlab.jfronny.inceptum.model.ComparableVersion;
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import io.gitlab.jfronny.inceptum.model.inceptum.InceptumVersion;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.nio.file.Path;
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public class MetaHolder {
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public static final InceptumVersion VERSION;
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public static final Path BASE_PATH;
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static {
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try (InputStream is = MetaHolder.class.getClassLoader().getResourceAsStream("version.json");
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InputStreamReader isr = new InputStreamReader(is)) {
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VERSION = new GsonBuilder()
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.registerTypeAdapter(ComparableVersion.class, new ComparableVersionAdapter())
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.create()
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.fromJson(isr, InceptumVersion.class);
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BASE_PATH = VERSION.isPublic
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? getConfigPath().resolve("Inceptum")
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: getDir().resolve("run");
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} catch (IOException e) {
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throw new RuntimeException("Could not get version info", e);
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}
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}
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private static Path getConfigPath() {
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return switch (OSCheck.OS) {
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case WINDOWS -> Path.of(System.getenv("APPDATA"));
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case MAC_OS -> Path.of(System.getProperty("user.home")).resolve("Library").resolve("Application Support");
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case LINUX -> {
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String s = System.getenv().get("XDG_CONFIG_HOME");
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if (s == null)
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yield Path.of(System.getProperty("user.home")).resolve(".config");
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else
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yield Path.of(s);
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}
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};
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}
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private static Path getDir() {
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String p = MetaHolder.class.getProtectionDomain().getCodeSource().getLocation().getPath();
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if (p.endsWith(".jar") && !p.endsWith("/build/libs/wrapper-" + VERSION.version + ".jar")) {
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return Path.of(p).getParent();
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} else {
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System.out.println("Not running in a jar, using ./run");
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return Path.of(".");
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}
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}
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}
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