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Make Setting Migrations independent of the Settings class

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That class is going to lose many of its members, and I don't want to
keep the old ones just for compatibility sake.

Also give each setting the concept on an id - will be used later.
This commit is contained in:
Vishesh Handa
2020-10-23 14:37:31 +02:00
parent c9673da721
commit a9abf5d9b3
4 changed files with 41 additions and 27 deletions
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35
lib/settings_migrations.dart
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@ -3,15 +3,18 @@ import 'dart:io';
import 'package:path/path.dart' as p;
import 'package:shared_preferences/shared_preferences.dart';
import 'package:gitjournal/settings.dart';
import 'package:gitjournal/utils/logger.dart';
Future<void> migrateSettings(
Settings settings,
SharedPreferences pref,
String gitBaseDir,
) async {
if (settings.version == 0) {
var version = pref.getInt('settingsVersion') ?? '-1';
if (version == -1) {
return;
}
if (version == 0) {
Log.i("Migrating settings from v0 -> v1");
var cache = p.join(gitBaseDir, "cache.json");
if (File(cache).existsSync()) {
@ -29,9 +32,9 @@ Future<void> migrateSettings(
var newName = p.join(gitBaseDir, "journal");
await Directory(oldName).rename(newName);
settings.folderName = "journal";
var folderName = "journal";
pref.setString('remoteGitRepoPath', settings.folderName);
await pref.setString('remoteGitRepoPath', folderName);
}
var oldDir = Directory(p.join(gitBaseDir, '../files'));
@ -67,9 +70,12 @@ Future<void> migrateSettings(
var publicKeyExists = File(sshPublicKeyPath).existsSync();
var privateKeyExists = File(sshPrivateKeyPath).existsSync();
if (publicKeyExists && privateKeyExists) {
settings.sshPublicKey = await File(sshPublicKeyPath).readAsString();
settings.sshPrivateKey = await File(sshPrivateKeyPath).readAsString();
settings.sshPassword = "";
var sshPublicKey = await File(sshPublicKeyPath).readAsString();
var sshPrivateKey = await File(sshPrivateKeyPath).readAsString();
await pref.setString("sshPublicKey", sshPublicKey);
await pref.setString("sshPrivateKey", sshPrivateKey);
await pref.setString("sshPassword", "");
}
await oldSshDir.delete(recursive: true);
@ -83,15 +89,18 @@ Future<void> migrateSettings(
var publicKeyExists = File(sshPublicKeyPath).existsSync();
var privateKeyExists = File(sshPrivateKeyPath).existsSync();
if (publicKeyExists && privateKeyExists) {
settings.sshPublicKey = await File(sshPublicKeyPath).readAsString();
settings.sshPrivateKey = await File(sshPrivateKeyPath).readAsString();
settings.sshPassword = "";
var sshPublicKey = await File(sshPublicKeyPath).readAsString();
var sshPrivateKey = await File(sshPrivateKeyPath).readAsString();
await pref.setString("sshPublicKey", sshPublicKey);
await pref.setString("sshPrivateKey", sshPrivateKey);
await pref.setString("sshPassword", "");
}
await newSshDir.delete(recursive: true);
}
settings.version = 1;
pref.setInt("settingsVersion", settings.version);
version = 1;
await pref.setInt("settingsVersion", version);
}
}