Pierwsze kroki ku zbudowaniu systemu samoaktualizacji programu.

Author: koder95

eMetrykant.iml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" version="4">
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
   <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
     <output url="file://$MODULE_DIR$/target/classes" />
     <output-test url="file://$MODULE_DIR$/target/test-classes" />
@@ -11,5 +11,11 @@
     <orderEntry type="inheritedJdk" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="Maven: org.controlsfx:controlsfx:8.40.16" level="project" />
+    <orderEntry type="library" name="Maven: org.kohsuke:github-api:1.119" level="project" />
+    <orderEntry type="library" name="Maven: org.apache.commons:commons-lang3:3.9" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-databind:2.10.2" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-annotations:2.10.2" level="project" />
+    <orderEntry type="library" name="Maven: com.fasterxml.jackson.core:jackson-core:2.10.2" level="project" />
+    <orderEntry type="library" name="Maven: commons-io:commons-io:2.4" level="project" />
   </component>
 </module>

pom.xml

@@ -40,6 +40,11 @@
             <artifactId>controlsfx</artifactId>
             <version>8.40.16</version>
         </dependency>
+        <dependency>
+            <groupId>org.kohsuke</groupId>
+            <artifactId>github-api</artifactId>
+            <version>1.119</version>
+        </dependency>
     </dependencies>
 
     <distributionManagement>

src/main/java/pl/koder95/eme/Version.java

@@ -290,6 +290,6 @@ public static Version parse(Class klasa) {
      * @return wersja tego programu
      */
     public static Version get() {
-        return parse("0.4.0");
+        return parse("0.5.0");
     }
 }

src/main/java/pl/koder95/eme/au/AutoUpdateService.java

@@ -0,0 +1,10 @@
+package pl.koder95.eme.au;
+
+import javafx.concurrent.Service;
+
+public class AutoUpdateService extends Service<Object> {
+    @Override
+    protected AutoUpdateTask createTask() {
+        return null;
+    }
+}

src/main/java/pl/koder95/eme/au/AutoUpdateTask.java

@@ -0,0 +1,32 @@
+package pl.koder95.eme.au;
+
+import javafx.application.Platform;
+import javafx.concurrent.Task;
+import pl.koder95.eme.Main;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URISyntaxException;
+
+public class AutoUpdateTask extends Task<Object> {
+    @Override
+    protected Object call() throws Exception {
+        return null;
+    }
+
+    private static void restart() {
+        Platform.exit();
+        try {
+            final String javaBin = System.getProperty("java.home") + File.separator + "bin" + File.separator + "java";
+            File self = new File(Main.class.getProtectionDomain().getCodeSource().getLocation().toURI());
+            ProcessBuilder builder = new ProcessBuilder();
+            builder.command(javaBin, "-jar", self.getName());
+            builder.start();
+        } catch (IOException | URISyntaxException e) {
+            e.printStackTrace();
+        }
+        System.exit(0);
+    }
+
+    private static void generateUpdateScript() {}
+}

src/main/java/pl/koder95/eme/au/GitHubRepositoryController.java

@@ -0,0 +1,73 @@
+package pl.koder95.eme.au;
+
+import org.kohsuke.github.*;
+
+import java.io.IOException;
+import java.net.HttpURLConnection;
+
+public class GitHubRepositoryController {
+
+    private GitHub createNewConnection() throws IOException {
+        return new GitHubBuilder().withRateLimitHandler(new RateLimitHandler() {
+            @Override
+            public void onError(IOException e, HttpURLConnection uc) {
+                e.printStackTrace();
+                System.out.println(uc);
+            }
+        }).withOAuthToken("5c3210fa72227686dbaf630c6e192e68e7fae89c").build();
+    }
+
+    private GitHub connection = null;
+
+    GitHub getConnection() {
+        while(connection == null) {
+            try {
+                connection = createNewConnection();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+        return connection;
+    }
+
+    final String username;
+    final String repositoryName;
+
+    public GitHubRepositoryController(String username, String repositoryName) {
+        this.username = username;
+        this.repositoryName = repositoryName;
+    }
+
+    private GHUser user = null;
+
+    private void selectUser() throws IOException {
+        GitHub connection = getConnection();
+        if (connection.isOffline()) {
+            this.connection = null;
+            selectUser();
+        }
+        else {
+            user = connection.getUser(username);
+        }
+    }
+
+    private GHRepository repo = null;
+
+    private void selectRepository() throws IOException {
+        if (user == null) throw new IllegalStateException("User is not selected.");
+        else repo = user.getRepository(repositoryName);
+    }
+
+    public void init() {
+        try {
+            selectUser();
+            selectRepository();
+        } catch (IOException e) {
+            throw new ExceptionInInitializerError(e);
+        }
+    }
+
+    public GHRepository getRepository() {
+        return repo;
+    }
+}

src/main/java/pl/koder95/eme/au/package-info.java

@@ -0,0 +1,4 @@
+/**
+ * Paczka zawiera klasy odpowiedzialne za pobieranie i wprowadzanie aktualizacji.
+ */
+package pl.koder95.eme.au;