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Code Issues Releases Wiki Activity

Merge pull request #1283 from cyian-1756/updater-fix

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Updater no longer always saves the update to the users home dir on linux
This commit is contained in:
cyian-1756
2019-04-25 13:20:25 -05:00
committed by GitHub
parent af56def665 137346f4c4
commit 3ec90139bb
1 changed files with 17 additions and 3 deletions
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20
src/main/java/com/rarchives/ripme/ui/UpdateUtils.java
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@@ -2,6 +2,7 @@ package com.rarchives.ripme.ui;
import java.awt.Dimension;
import java.io.*;
import java.net.URISyntaxException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
@@ -25,7 +26,18 @@ public class UpdateUtils {
private static final String DEFAULT_VERSION = "1.7.83";
private static final String REPO_NAME = "ripmeapp/ripme";
private static final String updateJsonURL = "https://raw.githubusercontent.com/" + REPO_NAME + "/master/ripme.json";
private static final String mainFileName = "ripme.jar";
private static String mainFileName;
static {
try {
mainFileName = new File(UpdateUtils.class.getProtectionDomain().getCodeSource().getLocation().toURI()).getAbsolutePath();
} catch (URISyntaxException e) {
mainFileName = "ripme.jar";
logger.error("Unable to get path of jar");
e.printStackTrace();
}
}
private static final String updateFileName = "ripme.jar.update";
private static JSONObject ripmeJson;
@@ -296,8 +308,10 @@ public class UpdateUtils {
// Mac / Linux
// Modifying file and launching it: *nix distributions don't have any issues with modifying/deleting files
// while they are being run
new File(mainFileName).delete();
new File(updateFileName).renameTo(new File(mainFileName));
File mainFile = new File(mainFileName);
String mainFilePath = mainFile.getAbsolutePath();
mainFile.delete();
new File(updateFileName).renameTo(new File(mainFilePath));
if (shouldLaunch) {
// No need to do it during shutdown: the file used will indeed be the new one
Runtime.getRuntime().exec("java -jar " + mainFileName);