Add Git rm support

android/app/src/main/java/com/example/journal/GitRmTask.java

@@ -0,0 +1,54 @@
+package com.example.journal;
+
+import android.os.AsyncTask;
+import android.util.Log;
+
+import org.eclipse.jgit.api.Git;
+import org.eclipse.jgit.api.RmCommand;
+import org.eclipse.jgit.api.errors.GitAPIException;
+import org.eclipse.jgit.api.errors.TransportException;
+
+import java.io.File;
+
+import io.flutter.plugin.common.MethodChannel.Result;
+
+public class GitRmTask extends AsyncTask<String, Void, Void> {
+    private final static String TAG = "GitRm";
+    private Result result;
+
+    public GitRmTask(Result _result) {
+        result = _result;
+    }
+
+    protected Void doInBackground(String... params) {
+        final String cloneDirPath = params[0];
+        final String filePattern = params[1];
+
+        File cloneDir = new File(cloneDirPath);
+        Log.d("GitClone Directory", cloneDirPath);
+
+        try {
+            Git git = Git.open(cloneDir);
+
+            RmCommand rmCommand = git.rm();
+            rmCommand.addFilepattern(filePattern);
+            rmCommand.call();
+
+        } catch (TransportException e) {
+            Log.d(TAG, e.toString());
+            result.error("FAILED", e.toString(), null);
+            return null;
+        } catch (GitAPIException e) {
+            Log.d(TAG, e.toString());
+            result.error("FAILED", e.toString(), null);
+            return null;
+        } catch (Exception e) {
+            Log.d(TAG, e.toString());
+            result.error("FAILED", e.toString(), null);
+            return null;
+        }
+
+        result.success(null);
+        return null;
+    }
+}

android/app/src/main/java/com/example/journal/MainActivity.java

@@ -91,6 +91,19 @@ public class MainActivity extends FlutterActivity {
 
                             new GitAddTask(result).execute(cloneLocation, filePattern);
                             return;
+                        } else if (call.method.equals("gitRm")) {
+                            String folderName = call.argument("folderName");
+                            String filePattern = call.argument("filePattern");
+
+                            if (folderName.isEmpty() || filePattern.isEmpty()) {
+                                result.error("Invalid Parameters", "Arguments Invalid", null);
+                                return;
+                            }
+
+                            String cloneLocation = filesDir + "/" + folderName;
+
+                            new GitRmTask(result).execute(cloneLocation, filePattern);
+                            return;
                         } else if (call.method.equals("gitCommit")) {
                             String folderName = call.argument("folderName");
                             String authorName = call.argument("authorName");

lib/storage/git.dart

@@ -61,6 +61,19 @@ Future gitAdd() async {
   }
 }
 
+Future gitRm() async {
+  print("Going to git rm");
+  try {
+    await _platform.invokeMethod('gitRm', {
+      'folderName': "journal",
+      'filePattern': "1",
+    });
+    print("Done");
+  } on PlatformException catch (e) {
+    print("gitRm Failed: '${e.message}'.");
+  }
+}
+
 Future gitPush() async {
   print("Going to git push");
   try {