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Support yum.

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This commit is contained in:
Junyuan Feng
2022-04-07 18:56:33 +08:00
parent 00cfd0f88d
commit fa73c4feee
8 changed files with 64 additions and 27 deletions
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54
lib/data/provider/apt.dart
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@@ -8,7 +8,7 @@ class AptProvider extends BusyProvider {
SSHClient? client;
Distribution? dist;
String? whoami;
List<AptUpgradePkgInfo>? upgradeable;
List<UpgradePkgInfo>? upgradeable;
String? error;
String? updateLog;
@@ -36,12 +36,10 @@ class AptProvider extends BusyProvider {
error = 'No client';
return;
}
await update();
final result = await client!.run('apt list --upgradeable').string;
final result = await _update();
try {
final list = result.split('\n').sublist(4);
list.removeWhere((element) => element.isEmpty);
upgradeable = list.map((e) => AptUpgradePkgInfo(e, dist!)).toList();
getUpgradeableList(result);
} catch (e) {
error = e.toString();
} finally {
@@ -49,12 +47,34 @@ class AptProvider extends BusyProvider {
}
}
Future<void> update() async {
if (client == null) {
error = 'No client';
return;
void getUpgradeableList(String raw) {
switch (dist) {
case Distribution.rehl:
var list = raw.split('\n').sublist(2);
list.removeWhere((element) => element.isEmpty);
final endLine = list.lastIndexWhere(
(element) => element.contains('Obsoleting Packages'));
list = list.sublist(0, endLine);
upgradeable = list.map((e) => UpgradePkgInfo(e, dist!)).toList();
break;
case Distribution.debian:
case Distribution.unknown:
default:
final list = raw.split('\n').sublist(4);
list.removeWhere((element) => element.isEmpty);
upgradeable = list.map((e) => UpgradePkgInfo(e, dist!)).toList();
}
}
Future<String> _update() async {
switch (dist) {
case Distribution.rehl:
return await client!.run('yum check-update').string;
case Distribution.debian:
default:
await client!.run('apt update');
return await client!.run('apt list --upgradeable').string;
}
await client!.run('apt update');
}
Future<void> upgrade() async {
@@ -64,11 +84,21 @@ class AptProvider extends BusyProvider {
}
updateLog = null;
final session = await client!.execute('apt upgrade -y');
final session = await client!.execute(upgradeCmd);
session.stdout.listen((data) {
updateLog = (updateLog ?? '') + data.string;
notifyListeners();
});
refreshInstalled();
}
String get upgradeCmd {
switch (dist) {
case Distribution.rehl:
return 'yum upgrade -y';
case Distribution.debian:
default:
return 'apt upgrade -y';
}
}
}