blob: cb221624e6a07aab3ce9fbec81715c3217629862 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
|
/*
* Copyright © 2014-2019 The Android Password Store Authors. All Rights Reserved.
* SPDX-License-Identifier: GPL-2.0
*/
package com.zeapo.pwdstore.git;
import android.app.Activity;
import android.app.ProgressDialog;
import android.os.AsyncTask;
import com.zeapo.pwdstore.PasswordStore;
import com.zeapo.pwdstore.R;
import java.lang.ref.WeakReference;
import org.eclipse.jgit.api.CommitCommand;
import org.eclipse.jgit.api.GitCommand;
import org.eclipse.jgit.api.PullCommand;
import org.eclipse.jgit.api.PullResult;
import org.eclipse.jgit.api.PushCommand;
import org.eclipse.jgit.api.RebaseResult;
import org.eclipse.jgit.api.StatusCommand;
import org.eclipse.jgit.transport.PushResult;
import org.eclipse.jgit.transport.RemoteRefUpdate;
public class GitAsyncTask extends AsyncTask<GitCommand, Integer, String> {
private WeakReference<Activity> activityWeakReference;
private boolean finishOnEnd;
private boolean refreshListOnEnd;
private ProgressDialog dialog;
private GitOperation operation;
public GitAsyncTask(
Activity activity,
boolean finishOnEnd,
boolean refreshListOnEnd,
GitOperation operation) {
this.activityWeakReference = new WeakReference<>(activity);
this.finishOnEnd = finishOnEnd;
this.refreshListOnEnd = refreshListOnEnd;
this.operation = operation;
dialog = new ProgressDialog(getActivity());
}
private Activity getActivity() {
return activityWeakReference.get();
}
protected void onPreExecute() {
this.dialog.setMessage(
getActivity().getResources().getString(R.string.running_dialog_text));
this.dialog.setCancelable(false);
this.dialog.show();
}
@Override
protected String doInBackground(GitCommand... commands) {
Integer nbChanges = null;
final Activity activity = getActivity();
for (GitCommand command : commands) {
try {
if (command instanceof StatusCommand) {
// in case we have changes, we want to keep track of it
org.eclipse.jgit.api.Status status = ((StatusCommand) command).call();
nbChanges = status.getChanged().size() + status.getMissing().size();
} else if (command instanceof CommitCommand) {
// the previous status will eventually be used to avoid a commit
if (nbChanges == null || nbChanges > 0) command.call();
} else if (command instanceof PullCommand) {
final PullResult result = ((PullCommand) command).call();
final RebaseResult rr = result.getRebaseResult();
if (rr.getStatus() == RebaseResult.Status.STOPPED) {
return activity.getString(R.string.git_pull_fail_error);
}
} else if (command instanceof PushCommand) {
for (final PushResult result : ((PushCommand) command).call()) {
// Code imported (modified) from Gerrit PushOp, license Apache v2
for (final RemoteRefUpdate rru : result.getRemoteUpdates()) {
switch (rru.getStatus()) {
case REJECTED_NONFASTFORWARD:
return activity.getString(R.string.git_push_nff_error);
case REJECTED_NODELETE:
case REJECTED_REMOTE_CHANGED:
case NON_EXISTING:
case NOT_ATTEMPTED:
return activity.getString(R.string.git_push_generic_error)
+ rru.getStatus().name();
case REJECTED_OTHER_REASON:
if ("non-fast-forward".equals(rru.getMessage())) {
return activity.getString(R.string.git_push_other_error);
} else {
return activity.getString(R.string.git_push_generic_error)
+ rru.getMessage();
}
default:
break;
}
}
}
} else {
command.call();
}
} catch (Exception e) {
e.printStackTrace();
return e.getMessage() + "\nCaused by:\n" + e.getCause();
}
}
return "";
}
protected void onPostExecute(String result) {
if (this.dialog != null)
try {
this.dialog.dismiss();
} catch (Exception e) {
// ignore
}
if (result == null) result = "Unexpected error";
if (!result.isEmpty()) {
this.operation.onError(result);
} else {
this.operation.onSuccess();
if (finishOnEnd) {
this.getActivity().setResult(Activity.RESULT_OK);
this.getActivity().finish();
}
if (refreshListOnEnd) {
try {
((PasswordStore) this.getActivity()).updateListAdapter();
} catch (ClassCastException e) {
// oups, mistake
}
}
}
}
}
|
