added possibility to pull and push after having initialized a repository

app/src/main/java/com/zeapo/pwdstore/GitHandler.java

@@ -36,6 +36,7 @@ import org.apache.commons.io.FileUtils;
 import org.eclipse.jgit.api.errors.InvalidRemoteException;
 import org.eclipse.jgit.api.errors.JGitInternalException;
 import org.eclipse.jgit.api.errors.TransportException;
+import org.eclipse.jgit.merge.MergeStrategy;
 import org.eclipse.jgit.transport.JschConfigSessionFactory;
 import org.eclipse.jgit.transport.OpenSshConfig;
 import org.eclipse.jgit.transport.SshSessionFactory;
@@ -432,12 +433,21 @@ public class GitHandler extends Activity {
                     })
                     .show();
 
-        else
+        else {
+            // check that the remote origin is here, else add it
+            PasswordRepository.addRemote("origin", settings.getString("git_remote_username", "user")
+                    + "@" +
+                    settings.getString("git_remote_server", "server.com")
+                    + ":" +
+                    settings.getString("git_remote_location", "path/to/repository"));
+
             new GitAsyncTask(activity, true).execute(new Git(PasswordRepository.getRepository(new File("")))
                     .pull()
                     .setRebase(true)
+                    .setRemote("origin")
                     .setCredentialsProvider(provider));
         }
+    }
 
 
     public void pushOperation(UsernamePasswordCredentialsProvider provider) {
@@ -463,11 +473,21 @@ public class GitHandler extends Activity {
                     })
                     .show();
 
-        else
+        else {
+            // check that the remote origin is here, else add it
+            PasswordRepository.addRemote("origin", settings.getString("git_remote_username", "user")
+                    + "@" +
+                    settings.getString("git_remote_server", "server.com")
+                    + ":" +
+                    settings.getString("git_remote_location", "path/to/repository"));
+
             new GitAsyncTask(activity, true).execute(new Git(PasswordRepository.getRepository(new File("")))
                     .push()
+                    .setPushAll()
+                    .setRemote("origin")
                     .setCredentialsProvider(provider));
         }
+    }
 
     /** Finds the method and provides it with authentication paramters via invokeWithAuthentication */
     private void authenticateAndRun(String operation) {

app/src/main/java/com/zeapo/pwdstore/PasswordStore.java

@@ -27,6 +27,7 @@ import com.zeapo.pwdstore.utils.PasswordRepository;
 
 import org.apache.commons.io.FileUtils;
 import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.revwalk.RevCommit;
 import org.eclipse.jgit.transport.JschConfigSessionFactory;
 import org.eclipse.jgit.transport.OpenSshConfig;
 import org.eclipse.jgit.transport.SshSessionFactory;

app/src/main/java/com/zeapo/pwdstore/utils/PasswordRepository.java

@@ -2,13 +2,18 @@ package com.zeapo.pwdstore.utils;
 
 import org.apache.commons.io.FileUtils;
 import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.lib.StoredConfig;
 import org.eclipse.jgit.lib.Repository;
 import org.eclipse.jgit.storage.file.FileRepositoryBuilder;
+import org.eclipse.jgit.transport.RefSpec;
+import org.eclipse.jgit.transport.RemoteConfig;
+import org.eclipse.jgit.transport.URIish;
 
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
+import java.util.Set;
 
 import static java.util.Collections.sort;
 
@@ -56,9 +61,30 @@ public class PasswordRepository {
         }
     }
 
-    // TODO add remote branch
+    // TODO add remote edition later-on
-    public static void addRemote() {
+    // TODO add multiple remotes support for pull/push
+    public static void addRemote(String name, String url) {
+        StoredConfig storedConfig = repository.getConfig();
+        Set<String> remotes = storedConfig.getSubsections("remote");
 
+        if (!remotes.contains(name)) {
+            try {
+                URIish uri = new URIish(url);
+                RefSpec refSpec = new RefSpec("+refs/head/*:refs/remotes/"+ name + "/*");
+
+                RemoteConfig remoteConfig = new RemoteConfig(storedConfig, name);
+                remoteConfig.addFetchRefSpec(refSpec);
+                remoteConfig.addPushRefSpec(refSpec);
+                remoteConfig.addURI(uri);
+                remoteConfig.addPushURI(uri);
+
+                remoteConfig.update(storedConfig);
+
+                storedConfig.save();
+            } catch (Exception e) {
+
+            }
+        }
     }
 
     public static void closeRepository() {