Fix starting background when system language != English (#613)

Author: airsquared

.github/workflows/main.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Gradle build
         uses: gradle/gradle-build-action@v2
         with:
-          arguments: build --no-daemon
+          arguments: build --no-daemon --scan
       - uses: initdc/upload-artifact@feat/artifact-per-file
         with:
           artifact-per-file: true

.idea/codeStyles/Project.xml

@@ -228,3 +228,10 @@ if (os.isLinux() && findProperty('installerType') == null) {
 if (os.isWindows() && findProperty('installerType') == null) {
     assemble.dependsOn windowsInstaller
 }
+
+if (hasProperty('buildScan')) {
+    buildScan {
+        termsOfServiceUrl = 'https://gradle.com/terms-of-service'
+        termsOfServiceAgree = 'yes'
+    }
+}

build.gradle

@@ -26,7 +26,6 @@
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.Collections;
-import java.util.function.Predicate;
 
 class Background {
 
@@ -178,7 +177,6 @@ private static Path windowsBackgroundFile() {
         } catch (IOException e) {
             throw new UncheckedIOException(e);
         }
-
     }
 
     public static void startBackground() {
@@ -208,18 +206,11 @@ public static void stopBackground() {
 
     public static boolean isBackgroundEnabled() {
         if (Platform.isMac()) {
-            return outputMatches(s -> s.contains(backgroundLabel), "/bin/launchctl", "list");
+            return exitCode("/bin/launchctl", "list", backgroundLabel) == 0;
         } else if (Platform.isWindows()) {
-            return outputMatches(s -> s.contains("Ready") || s.contains("Running"), "schtasks", "/Query", "/TN", windowsTaskName);
+            return exitCode("schtasks", "/Query", "/TN", windowsTaskName) == 0;
         } else {
-            try {
-                return new ProcessBuilder("systemctl", "is-enabled", "--user", "--quiet", "blobsaver.timer")
-                        .start().waitFor() == 0;
-            } catch (IOException e) {
-                throw new UncheckedIOException(e);
-            } catch (InterruptedException e) {
-                throw new RuntimeException(e);
-            }
+            return exitCode("systemctl", "is-enabled", "--user", "--quiet", "blobsaver.timer") == 0;
         }
     }
 
@@ -258,20 +249,22 @@ private static void systemctl(String... args) {
         execute("systemctl", args);
     }
 
-    private static void execute(String program, String... args) {
-        ArrayList<String> arguments = new ArrayList<>(args.length + 1);
-        arguments.add(program);
-        Collections.addAll(arguments, args);
+    private static int exitCode(String... command) {
         try {
-            Utils.executeProgram(arguments);
+            return new ProcessBuilder(command).start().waitFor();
         } catch (IOException e) {
             throw new UncheckedIOException(e);
+        } catch (InterruptedException e) {
+            throw new RuntimeException(e);
         }
     }
 
-    private static boolean outputMatches(Predicate<String> predicate, String... args) {
-        try (var reader = new ProcessBuilder(args).redirectErrorStream(true).start().inputReader()) {
-            return reader.lines().anyMatch(predicate);
+    private static void execute(String program, String... args) {
+        ArrayList<String> arguments = new ArrayList<>(args.length + 1);
+        arguments.add(program);
+        Collections.addAll(arguments, args);
+        try {
+            Utils.executeProgram(arguments);
         } catch (IOException e) {
             throw new UncheckedIOException(e);
         }

src/main/java/airsquared/blobsaver/app/Background.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2023  airsquared
+ *
+ * This file is part of blobsaver.
+ *
+ * blobsaver is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, version 3 of the License.
+ *
+ * blobsaver is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with blobsaver.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package airsquared.blobsaver.app;
+
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.EnabledIfEnvironmentVariable;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+class BackgroundTest extends BlobsaverTest {
+
+    @Test
+    @EnabledIfEnvironmentVariable(named = "GITHUB_ACTIONS", matches = "true")
+    void background() {
+        Background.startBackground();
+        assertTrue(Background.isBackgroundEnabled());
+        Background.stopBackground();
+        assertFalse(Background.isBackgroundEnabled());
+    }
+}

src/test/java/airsquared/blobsaver/app/BackgroundTest.java

@@ -18,6 +18,7 @@
 
 package airsquared.blobsaver.app;
 
+import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
 
@@ -26,9 +27,17 @@
 public class TSSTest extends BlobsaverTest {
 
     @Test
-    public void call(@TempDir Path savePath) throws TSS.TSSException {
-        TSS tss = new TSS.Builder().setDevice("iPhone12,8").setEcid("1").setIncludeBetas(true)
-                .setSavePath(savePath.toString()).build();
-        tss.call(); // don't create another thread
+    public void normal(@TempDir Path savePath) throws TSS.TSSException {
+        TSS tss = new TSS.Builder().setDevice("iPhone12,8").setEcid("1").setSavePath(savePath.toString())
+                .build();
+        tss.call();
+    }
+
+    @Test
+    @Disabled
+    public void betas(@TempDir Path savePath) throws TSS.TSSException {
+        TSS tss = new TSS.Builder().setDevice("iPhone12,8").setEcid("1").setSavePath(savePath.toString())
+                .setIncludeBetas(true).build();
+        tss.call();
     }
 }