Add option to automatically sync repository on app launch (#1137)

* Add option to automatically sync repository on app launch

Signed-off-by: Aditya Wasan <adityawasan55@gmail.com>

* Pull repo if user is not authenticated

Signed-off-by: Aditya Wasan <adityawasan55@gmail.com>

* Address review comments

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Hijack incoming intent rather than copying it

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>

* Initialize password repository before using it

Signed-off-by: Aditya Wasan <adityawasan55@gmail.com>

Co-authored-by: Harsh Shandilya <me@msfjarvis.dev>

3 files changed, 50 insertions, 12 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/LaunchActivity.kt b/app/src/main/java/com/zeapo/pwdstore/LaunchActivity.kt
index 268698e7..1003167f 100644
--- a/app/src/main/java/com/zeapo/pwdstore/LaunchActivity.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/LaunchActivity.kt
@@ -4,20 +4,34 @@
  */
 package com.zeapo.pwdstore
 
+import android.content.ComponentName
 import android.content.Intent
 import android.os.Bundle
 import android.os.Handler
-import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.edit
+import androidx.core.view.isVisible
+import androidx.lifecycle.lifecycleScope
+import com.github.michaelbull.result.fold
 import com.zeapo.pwdstore.crypto.DecryptActivity
+import com.zeapo.pwdstore.databinding.ActivityLaunchBinding
+import com.zeapo.pwdstore.git.BaseGitActivity
+import com.zeapo.pwdstore.git.config.AuthMode
+import com.zeapo.pwdstore.git.config.GitSettings
 import com.zeapo.pwdstore.utils.BiometricAuthenticator
+import com.zeapo.pwdstore.utils.PasswordRepository
 import com.zeapo.pwdstore.utils.PreferenceKeys
 import com.zeapo.pwdstore.utils.sharedPrefs
+import com.zeapo.pwdstore.utils.viewBinding
+import kotlinx.coroutines.launch
 
-class LaunchActivity : AppCompatActivity() {
+class LaunchActivity : BaseGitActivity() {
+
+    private val binding by viewBinding(ActivityLaunchBinding::inflate)
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        setContentView(binding.root)
+        supportActionBar?.hide()
         val prefs = sharedPrefs
         if (prefs.getBoolean(PreferenceKeys.BIOMETRIC_AUTH, false)) {
             BiometricAuthenticator.authenticate(this) {
@@ -40,18 +54,38 @@ class LaunchActivity : AppCompatActivity() {
     }
 
     private fun startTargetActivity(noAuth: Boolean) {
-        val intentToStart = if (intent.action == ACTION_DECRYPT_PASS)
-            Intent(this, DecryptActivity::class.java).apply {
-                putExtra("NAME", intent.getStringExtra("NAME"))
-                putExtra("FILE_PATH", intent.getStringExtra("FILE_PATH"))
-                putExtra("REPO_PATH", intent.getStringExtra("REPO_PATH"))
-                putExtra("LAST_CHANGED_TIMESTAMP", intent.getLongExtra("LAST_CHANGED_TIMESTAMP", 0L))
+        if (intent.action == ACTION_DECRYPT_PASS) {
+            intent.component = ComponentName(this, DecryptActivity::class.java)
+            startPasswordStoreActivity(intent, noAuth)
+        } else {
+            val intent = Intent(this, PasswordStore::class.java)
+            val repo = PasswordRepository.initialize()
+            // if repo is null, let PasswordStore handle it.
+            if (repo != null &&
+                !GitSettings.url.isNullOrEmpty() &&
+                sharedPrefs.getBoolean(PreferenceKeys.SYNC_ON_LAUNCH, false)) {
+                binding.progressBar.isVisible = true
+                binding.sync.isVisible = true
+                runGitOperation { startPasswordStoreActivity(intent, noAuth) }
+            } else {
+                startPasswordStoreActivity(intent, noAuth)
             }
-        else
-            Intent(this, PasswordStore::class.java)
-        startActivity(intentToStart)
+        }
+    }
+
+    private fun startPasswordStoreActivity(intent: Intent, noAuth: Boolean) {
+        Handler().postDelayed({
+            startActivity(intent)
+            finish()
+        }, if (noAuth) 500L else 0L)
+    }
 
-        Handler().postDelayed({ finish() }, if (noAuth) 0L else 500L)
+    private fun runGitOperation(onCompletion: () -> Unit) = lifecycleScope.launch {
+        val gitOp = if (GitSettings.authMode == AuthMode.None) GitOp.PULL else GitOp.SYNC
+        launchGitOperation(gitOp).fold(
+            success = { onCompletion.invoke() },
+            failure = { promptOnErrorHandler(it) { onCompletion.invoke() } },
+        )
     }
 
     companion object {
diff --git a/app/src/main/java/com/zeapo/pwdstore/UserPreference.kt b/app/src/main/java/com/zeapo/pwdstore/UserPreference.kt
index 7f6727f2..6edd9ceb 100644
--- a/app/src/main/java/com/zeapo/pwdstore/UserPreference.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/UserPreference.kt
@@ -46,6 +46,7 @@ import com.zeapo.pwdstore.autofill.AutofillPreferenceActivity
 import com.zeapo.pwdstore.crypto.BasePgpActivity
 import com.zeapo.pwdstore.git.GitConfigActivity
 import com.zeapo.pwdstore.git.GitServerConfigActivity
+import com.zeapo.pwdstore.git.config.GitSettings
 import com.zeapo.pwdstore.git.sshj.SshKey
 import com.zeapo.pwdstore.pwgenxkpwd.XkpwdDictionary
 import com.zeapo.pwdstore.sshkeygen.ShowSshKeyFragment
@@ -424,6 +425,8 @@ class UserPreference : AppCompatActivity() {
                 true
             }
 
+            findPreference<CheckBoxPreference>(PreferenceKeys.SYNC_ON_LAUNCH)?.isVisible = !GitSettings.url.isNullOrEmpty()
+
             val prefCustomXkpwdDictionary = findPreference<Preference>(PreferenceKeys.PREF_KEY_CUSTOM_DICT)
             prefCustomXkpwdDictionary?.onPreferenceClickListener = ClickListener {
                 prefsActivity.storeCustomDictionaryPath()
diff --git a/app/src/main/java/com/zeapo/pwdstore/utils/PreferenceKeys.kt b/app/src/main/java/com/zeapo/pwdstore/utils/PreferenceKeys.kt
index 5ec40639..33130f78 100644
--- a/app/src/main/java/com/zeapo/pwdstore/utils/PreferenceKeys.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/utils/PreferenceKeys.kt
@@ -77,6 +77,7 @@ object PreferenceKeys {
     const val SSH_OPENKEYSTORE_CLEAR_KEY_ID = "ssh_openkeystore_clear_keyid"
     const val SSH_OPENKEYSTORE_KEYID = "ssh_openkeystore_keyid"
     const val SSH_SEE_KEY = "ssh_see_key"
+    const val SYNC_ON_LAUNCH = "sync_on_launch"
 
     @Deprecated("To be used only in Migrations.kt")
     const val USE_GENERATED_KEY = "use_generated_key"