Merge pull request #15562 from Chocobo1/precommit

GHA CI: Switch to pre-commit framework for checking file health

.github/workflows/check_translation_tag.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+
+# A pre-commit hook for detecting problematic <translation> tags
+# Copyright (C) 2021  Mike Tzou (Chocobo1)
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+#
+# In addition, as a special exception, the copyright holders give permission to
+# link this program with the OpenSSL project's "OpenSSL" library (or with
+# modified versions of it that use the same license as the "OpenSSL" library),
+# and distribute the linked executables. You must obey the GNU General Public
+# License in all respects for all of the code used other than "OpenSSL".  If you
+# modify file(s), you may extend this exception to your version of the file(s),
+# but you are not obligated to do so. If you do not wish to do so, delete this
+# exception statement from your version.
+
+from typing import Optional, Sequence
+import argparse
+import re
+
+def main(argv: Optional[Sequence[str]] = None) -> int:
+    parser = argparse.ArgumentParser()
+    parser.add_argument('filenames', nargs='*', help='Filenames to check')
+    args = parser.parse_args(argv)
+
+    error_msg = ""
+    regex = re.compile(r"\s*</translation>")
+
+    for filename in args.filenames:
+        line_counter = 1
+        error_buffer = ""
+
+        with open(filename) as file:
+            try:
+                for line in file:
+                    if (match := regex.match(line)) is not None:
+                        error_buffer += str(f"Defect file: \"{filename}\"\n"
+                              f"Line: {line_counter}\n"
+                              f"Column span: {match.span()}\n"
+                              f"Part: \"{match.group()}\"\n\n")
+                    line_counter += 1
+
+            except UnicodeDecodeError as error:
+                # not a text file, skip
+                continue
+
+        error_msg += error_buffer
+
+    if len(error_msg) > 0:
+        print(error_msg)
+        return 1
+
+    return 0
+
+if __name__ == '__main__':
+    exit(main())

.github/workflows/ci_file_health.yaml

@@ -11,10 +11,7 @@ jobs:
         uses: actions/checkout@v2
 
       - name: Install tools
-        run: |
-          sudo apt update
-          sudo apt install zsh
+        uses: actions/setup-python@v2
 
       - name: Check files
-        run: |
-          ./.github/workflows/file_health.sh
+        uses: pre-commit/action@v2.0.3

.github/workflows/file_health.sh

@@ -1,85 +0,0 @@
-#!/usr/bin/env zsh
-
-set -o nounset
-
-# Assumption: file names don't contain `:` (for the `cut` invocation).
-# Safe to assume, as such a character in a filename would cause trouble on Windows, a platform we support
-
-# any regression turn this non-zero
-regressions=0
-
-# exclusions (these are just grep extended regular expressions to match against paths relative to the root of the repository)
-exclusions_nonutf8='(.*(7z|gif|ic(ns|o)|png|qm|zip))'
-exclusions_bom='src/base/unicodestrings.h'
-exclusions_tw='(*.ts)|src/webui/www/private/scripts/lib/*'
-exclusions_trailing_newline='configure'
-exclusions_no_lf='(*.ts)|(.*svg)|compile_commands.json|src/webui/www/private/scripts/lib/*'
-
-echo -e "\n*** Detect files not encoded in UTF-8 ***\n"
-
-find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
-    | grep -v -e "charset=us-ascii" -e "charset=utf-8" | cut -d ":" -f 1 \
-    | grep -E -v -e "${exclusions_nonutf8}" \
-    | tee >(echo -e "--> Files not encoded in UTF-8: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect files encoded in UTF-8 with BOM ***\n"
-
-grep --exclude-dir={.git,build} -rIl $'\xEF\xBB\xBF' | sort \
-    | grep -E -v -e "${exclusions_bom}" \
-    | tee >(echo -e "--> Files encoded in UTF-8 with BOM: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect usage of CR byte ***\n"
-
-grep --exclude-dir={.git,build} -rIlU $'\x0D' | sort \
-    | tee >(echo -e "--> Usage of CR byte: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect trailing whitespace in lines ***\n"
-
-grep --exclude-dir={.git,build} -rIl "[[:blank:]]$" | sort \
-    | grep -E -v -e "${exclusions_tw}" \
-    | tee >(echo -e "--> Trailing whitespace in lines: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0';
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect too many trailing newlines ***\n"
-
-find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
-    | grep -e "charset=us-ascii" -e "charset=utf-8" | cut -d ":" -f 1 \
-    | grep -E -v -e "${exclusions_trailing_newline}" \
-    | xargs -L1 -I my_input bash -c 'test "$(tail -q -c2 "my_input" | hexdump -C | grep "0a 0a")" && echo "my_input"' \
-    | tee >(echo -e "--> Too many trailing newlines: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect no trailing newline ***\n"
-
-find . -path ./build -prune -false -o -path ./.git -prune -false -o -type f -exec file --mime {} \; | sort \
-    | grep -e "charset=us-ascii" -e "charset=utf-8" |  cut -d ":" -f 1 \
-    | grep -E -v -e "${exclusions_no_lf}" \
-    | xargs -L1 -I my_input bash -c 'test "$(tail -q -c1 "my_input" | hexdump -C | grep "0a")" || echo "my_input"' \
-    | tee >(echo -e "--> No trailing newline: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-echo -e "\n*** Detect translation closing tag in new line ***\n"
-
-grep --exclude-dir={.git,build} -nri "^</translation>" | sort \
-    | cut -d ":" -f 1,2 \
-    | tee >(echo -e "--> Translation closing tag in new line: found" "$(wc -l < /dev/stdin)" "regression(s)\n") \
-    | xargs -I my_input -0 bash -c 'echo "my_input"; test "$(echo -n "my_input" | wc -l)" -eq 0'
-regressions=$((regressions+$?))
-
-if [ "$regressions" -ne 0 ]; then
-    regressions=1
-    echo "\nFile health regressions found. Please fix them (or add them as exclusions)."
-else
-    echo "All OK, no file health regressions found."
-fi
-
-exit $regressions;

.pre-commit-config.yaml

@@ -0,0 +1,55 @@
+repos:
+  - repo: local
+    hooks:
+      - id: check-translation-tag
+        name: Check newline characters in <translation> tag
+        entry: .github/workflows/check_translation_tag.py
+        language: script
+        types_or:
+          - ts
+
+  - repo: https://github.com/pre-commit/pre-commit-hooks.git
+    rev: v4.0.1
+    hooks:
+    - id: check-json
+      name: Check JSON files
+
+    - id: check-yaml
+      name: Check YAML files
+
+    - id: fix-byte-order-marker
+      name: Check file encoding (UTF-8 without BOM)
+      exclude: |
+        (?x)^(
+          src/base/unicodestrings.h
+        )$
+
+    - id: mixed-line-ending
+      name: Check line ending character (LF)
+      args: ["--fix=lf"]
+      exclude: |
+        (?x)^(
+          compile_commands.json |
+          src/webui/www/private/scripts/lib/.*
+        )$
+
+    - id: end-of-file-fixer
+      name: Check trailing newlines
+      exclude: |
+        (?x)^(
+          compile_commands.json |
+          configure |
+          src/webui/www/private/scripts/lib/.*
+        )$
+      exclude_types:
+        - svg
+        - ts
+
+    - id: trailing-whitespace
+      name: Check trailing whitespaces
+      exclude: |
+        (?x)^(
+          src/webui/www/private/scripts/lib/.*
+        )$
+      exclude_types:
+        - ts

src/gui/mainwindow.cpp

@@ -415,7 +415,7 @@ MainWindow::MainWindow(QWidget *parent)
                 hide();
                 if (!pref->minimizeToTrayNotified())
                 {
-                    showNotificationBaloon(tr("qBittorrent is minimized to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
+                    showNotificationBalloon(tr("qBittorrent is minimized to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
                     pref->setMinimizeToTrayNotified(true);
                 }
             }
@@ -857,26 +857,26 @@ void MainWindow::balloonClicked()
 
 void MainWindow::addTorrentFailed(const QString &error) const
 {
-    showNotificationBaloon(tr("Error"), tr("Failed to add torrent: %1").arg(error));
+    showNotificationBalloon(tr("Error"), tr("Failed to add torrent: %1").arg(error));
 }
 
 // called when a torrent was added
 void MainWindow::torrentNew(BitTorrent::Torrent *const torrent) const
 {
     if (isTorrentAddedNotificationsEnabled())
-        showNotificationBaloon(tr("Torrent added"), tr("'%1' was added.", "e.g: xxx.avi was added.").arg(torrent->name()));
+        showNotificationBalloon(tr("Torrent added"), tr("'%1' was added.", "e.g: xxx.avi was added.").arg(torrent->name()));
 }
 
 // called when a torrent has finished
 void MainWindow::finishedTorrent(BitTorrent::Torrent *const torrent) const
 {
-    showNotificationBaloon(tr("Download completed"), tr("'%1' has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(torrent->name()));
+    showNotificationBalloon(tr("Download completed"), tr("'%1' has finished downloading.", "e.g: xxx.avi has finished downloading.").arg(torrent->name()));
 }
 
 // Notification when disk is full
 void MainWindow::fullDiskError(BitTorrent::Torrent *const torrent, const QString &msg) const
 {
-    showNotificationBaloon(tr("I/O Error", "i.e: Input/Output Error")
+    showNotificationBalloon(tr("I/O Error", "i.e: Input/Output Error")
         , tr("An I/O error occurred for torrent '%1'.\n Reason: %2"
             , "e.g: An error occurred for torrent 'xxx.avi'.\n Reason: disk is full.").arg(torrent->name(), msg));
 }
@@ -993,7 +993,7 @@ void MainWindow::askRecursiveTorrentDownloadConfirmation(BitTorrent::Torrent *co
 void MainWindow::handleDownloadFromUrlFailure(const QString &url, const QString &reason) const
 {
     // Display a message box
-    showNotificationBaloon(tr("URL download error")
+    showNotificationBalloon(tr("URL download error")
         , tr("Couldn't download file at URL '%1', reason: %2.").arg(url, reason));
 }
 
@@ -1203,7 +1203,7 @@ void MainWindow::closeEvent(QCloseEvent *e)
         QTimer::singleShot(0, this, &QWidget::hide);
         if (!pref->closeToTrayNotified())
         {
-            showNotificationBaloon(tr("qBittorrent is closed to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
+            showNotificationBalloon(tr("qBittorrent is closed to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
             pref->setCloseToTrayNotified(true);
         }
         return;
@@ -1303,7 +1303,7 @@ bool MainWindow::event(QEvent *e)
                     QTimer::singleShot(0, this, &QWidget::hide);
                     if (!pref->minimizeToTrayNotified())
                     {
-                        showNotificationBaloon(tr("qBittorrent is minimized to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
+                        showNotificationBalloon(tr("qBittorrent is minimized to tray"), tr("This behavior can be changed in the settings. You won't be reminded again."));
                         pref->setMinimizeToTrayNotified(true);
                     }
                     return true;
@@ -1666,7 +1666,7 @@ void MainWindow::reloadTorrentStats(const QVector<BitTorrent::Torrent *> &torren
     }
 }
 
-void MainWindow::showNotificationBaloon(const QString &title, const QString &msg) const
+void MainWindow::showNotificationBalloon(const QString &title, const QString &msg) const
 {
     if (!isNotificationsEnabled())
         return;

src/gui/mainwindow.h

@@ -105,7 +105,7 @@ public:
     void activate();
     void cleanup();
 
-    void showNotificationBaloon(const QString &title, const QString &msg) const;
+    void showNotificationBalloon(const QString &title, const QString &msg) const;
 
 private slots:
     void showFilterContextMenu(const QPoint &);

src/gui/optionsdialog.cpp

@@ -421,8 +421,8 @@ OptionsDialog::OptionsDialog(QWidget *parent)
     connect(m_ui->checkLimitTransportOverhead, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->checkLimitLocalPeerRate, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     // Bittorrent tab
-    connect(m_ui->checkMaxConnecs, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
-    connect(m_ui->checkMaxConnecsPerTorrent, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
+    connect(m_ui->checkMaxConnections, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
+    connect(m_ui->checkMaxConnectionsPerTorrent, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->checkMaxUploads, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->checkMaxUploadsPerTorrent, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->spinMaxConnec, qSpinBoxValueChanged, this, &ThisType::enableApplyButton);
@@ -446,7 +446,7 @@ OptionsDialog::OptionsDialog(QWidget *parent)
     connect(m_ui->comboProxyType, qComboBoxCurrentIndexChanged, this, &ThisType::enableApplyButton);
     connect(m_ui->textProxyIP, &QLineEdit::textChanged, this, &ThisType::enableApplyButton);
     connect(m_ui->spinProxyPort, qSpinBoxValueChanged, this, &ThisType::enableApplyButton);
-    connect(m_ui->checkProxyPeerConnecs, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
+    connect(m_ui->checkProxyPeerConnections, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->isProxyOnlyForTorrents, &QAbstractButton::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->checkProxyAuth, &QGroupBox::toggled, this, &ThisType::enableApplyButton);
     connect(m_ui->textProxyUsername, &QLineEdit::textChanged, this, &ThisType::enableApplyButton);
@@ -796,12 +796,12 @@ void OptionsDialog::saveOptions()
     proxyConfigManager->setProxyOnlyForTorrents(m_ui->isProxyOnlyForTorrents->isChecked());
     proxyConfigManager->setProxyConfiguration(proxyConf);
 
-    session->setProxyPeerConnectionsEnabled(m_ui->checkProxyPeerConnecs->isChecked());
+    session->setProxyPeerConnectionsEnabled(m_ui->checkProxyPeerConnections->isChecked());
     // End Connection preferences
 
     // Bittorrent preferences
-    session->setMaxConnections(getMaxConnecs());
-    session->setMaxConnectionsPerTorrent(getMaxConnecsPerTorrent());
+    session->setMaxConnections(getMaxConnections());
+    session->setMaxConnectionsPerTorrent(getMaxConnectionsPerTorrent());
     session->setMaxUploads(getMaxUploads());
     session->setMaxUploadsPerTorrent(getMaxUploadsPerTorrent());
     session->setDHTEnabled(isDHTEnabled());
@@ -1076,28 +1076,28 @@ void OptionsDialog::loadOptions()
     if (intValue > 0)
     {
         // enable
-        m_ui->checkMaxConnecs->setChecked(true);
+        m_ui->checkMaxConnections->setChecked(true);
         m_ui->spinMaxConnec->setEnabled(true);
         m_ui->spinMaxConnec->setValue(intValue);
     }
     else
     {
         // disable
-        m_ui->checkMaxConnecs->setChecked(false);
+        m_ui->checkMaxConnections->setChecked(false);
         m_ui->spinMaxConnec->setEnabled(false);
     }
     intValue = session->maxConnectionsPerTorrent();
     if (intValue > 0)
     {
         // enable
-        m_ui->checkMaxConnecsPerTorrent->setChecked(true);
+        m_ui->checkMaxConnectionsPerTorrent->setChecked(true);
         m_ui->spinMaxConnecPerTorrent->setEnabled(true);
         m_ui->spinMaxConnecPerTorrent->setValue(intValue);
     }
     else
     {
         // disable
-        m_ui->checkMaxConnecsPerTorrent->setChecked(false);
+        m_ui->checkMaxConnectionsPerTorrent->setChecked(false);
         m_ui->spinMaxConnecPerTorrent->setEnabled(false);
     }
     intValue = session->maxUploads();
@@ -1162,7 +1162,7 @@ void OptionsDialog::loadOptions()
     m_ui->textProxyUsername->setText(proxyConf.username);
     m_ui->textProxyPassword->setText(proxyConf.password);
 
-    m_ui->checkProxyPeerConnecs->setChecked(session->isProxyPeerConnectionsEnabled());
+    m_ui->checkProxyPeerConnections->setChecked(session->isProxyPeerConnectionsEnabled());
     m_ui->isProxyOnlyForTorrents->setChecked(proxyConfigManager->isProxyOnlyForTorrents());
     enableProxy(m_ui->comboProxyType->currentIndex());
 
@@ -1382,17 +1382,17 @@ int OptionsDialog::getMaxSeedingMinutes() const
 }
 
 // Return max connections number
-int OptionsDialog::getMaxConnecs() const
+int OptionsDialog::getMaxConnections() const
 {
-    if (!m_ui->checkMaxConnecs->isChecked())
+    if (!m_ui->checkMaxConnections->isChecked())
         return -1;
 
     return m_ui->spinMaxConnec->value();
 }
 
-int OptionsDialog::getMaxConnecsPerTorrent() const
+int OptionsDialog::getMaxConnectionsPerTorrent() const
 {
-    if (!m_ui->checkMaxConnecsPerTorrent->isChecked())
+    if (!m_ui->checkMaxConnectionsPerTorrent->isChecked())
         return -1;
 
     return m_ui->spinMaxConnecPerTorrent->value();
@@ -1498,7 +1498,7 @@ void OptionsDialog::enableProxy(const int index)
         m_ui->textProxyIP->setEnabled(true);
         m_ui->lblProxyPort->setEnabled(true);
         m_ui->spinProxyPort->setEnabled(true);
-        m_ui->checkProxyPeerConnecs->setEnabled(true);
+        m_ui->checkProxyPeerConnections->setEnabled(true);
         if (index >= 2)
         { // SOCKS5 or HTTP
             m_ui->checkProxyAuth->setEnabled(true);
@@ -1518,7 +1518,7 @@ void OptionsDialog::enableProxy(const int index)
         m_ui->textProxyIP->setEnabled(false);
         m_ui->lblProxyPort->setEnabled(false);
         m_ui->spinProxyPort->setEnabled(false);
-        m_ui->checkProxyPeerConnecs->setEnabled(false);
+        m_ui->checkProxyPeerConnections->setEnabled(false);
         m_ui->isProxyOnlyForTorrents->setEnabled(false);
         m_ui->checkProxyAuth->setEnabled(false);
     }

src/gui/optionsdialog.h

@@ -144,8 +144,8 @@ private:
     int getPort() const;
     bool isUPnPEnabled() const;
     // Bittorrent options
-    int getMaxConnecs() const;
-    int getMaxConnecsPerTorrent() const;
+    int getMaxConnections() const;
+    int getMaxConnectionsPerTorrent() const;
     int getMaxUploads() const;
     int getMaxUploadsPerTorrent() const;
     bool isDHTEnabled() const;

src/gui/optionsdialog.ui

@@ -1525,7 +1525,7 @@ Manual: Various torrent properties (e.g. save path) must be assigned manually</s
                 </widget>
                </item>
                <item row="1" column="0">
-                <widget class="QCheckBox" name="checkMaxConnecsPerTorrent">
+                <widget class="QCheckBox" name="checkMaxConnectionsPerTorrent">
                  <property name="text">
                   <string>Maximum number of connections per torrent:</string>
                  </property>
@@ -1535,7 +1535,7 @@ Manual: Various torrent properties (e.g. save path) must be assigned manually</s
                 </widget>
                </item>
                <item row="0" column="0">
-                <widget class="QCheckBox" name="checkMaxConnecs">
+                <widget class="QCheckBox" name="checkMaxConnections">
                  <property name="text">
                   <string>Global maximum number of connections:</string>
                  </property>
@@ -1701,7 +1701,7 @@ Manual: Various torrent properties (e.g. save path) must be assigned manually</s
                 </layout>
                </item>
                <item>
-                <widget class="QCheckBox" name="checkProxyPeerConnecs">
+                <widget class="QCheckBox" name="checkProxyPeerConnections">
                  <property name="enabled">
                   <bool>false</bool>
                  </property>
@@ -3502,9 +3502,9 @@ Use ';' to split multiple entries. Can use wildcard '*'.</string>
   <tabstop>lineEditAutoRun</tabstop>
   <tabstop>scrollArea_3</tabstop>
   <tabstop>randomButton</tabstop>
-  <tabstop>checkMaxConnecs</tabstop>
+  <tabstop>checkMaxConnections</tabstop>
   <tabstop>spinMaxConnec</tabstop>
-  <tabstop>checkMaxConnecsPerTorrent</tabstop>
+  <tabstop>checkMaxConnectionsPerTorrent</tabstop>
   <tabstop>spinMaxConnecPerTorrent</tabstop>
   <tabstop>checkMaxUploadsPerTorrent</tabstop>
   <tabstop>spinMaxUploadsPerTorrent</tabstop>
@@ -3513,7 +3513,7 @@ Use ';' to split multiple entries. Can use wildcard '*'.</string>
   <tabstop>comboProxyType</tabstop>
   <tabstop>textProxyIP</tabstop>
   <tabstop>spinProxyPort</tabstop>
-  <tabstop>checkProxyPeerConnecs</tabstop>
+  <tabstop>checkProxyPeerConnections</tabstop>
   <tabstop>isProxyOnlyForTorrents</tabstop>
   <tabstop>checkProxyAuth</tabstop>
   <tabstop>textProxyUsername</tabstop>
@@ -3558,7 +3558,7 @@ Use ';' to split multiple entries. Can use wildcard '*'.</string>
  <resources/>
  <connections>
   <connection>
-   <sender>checkMaxConnecs</sender>
+   <sender>checkMaxConnections</sender>
    <signal>toggled(bool)</signal>
    <receiver>spinMaxConnec</receiver>
    <slot>setEnabled(bool)</slot>
@@ -3574,7 +3574,7 @@ Use ';' to split multiple entries. Can use wildcard '*'.</string>
    </hints>
   </connection>
   <connection>
-   <sender>checkMaxConnecsPerTorrent</sender>
+   <sender>checkMaxConnectionsPerTorrent</sender>
    <signal>toggled(bool)</signal>
    <receiver>spinMaxConnecPerTorrent</receiver>
    <slot>setEnabled(bool)</slot>

src/gui/search/searchwidget.cpp

@@ -304,7 +304,7 @@ void SearchWidget::on_searchButton_clicked()
 {
     if (!Utils::ForeignApps::pythonInfo().isValid())
     {
-        m_mainWindow->showNotificationBaloon(tr("Search Engine"), tr("Please install Python to use the Search Engine."));
+        m_mainWindow->showNotificationBalloon(tr("Search Engine"), tr("Please install Python to use the Search Engine."));
         return;
     }
 
@@ -373,9 +373,9 @@ void SearchWidget::tabStatusChanged(QWidget *tab)
         if (m_mainWindow->isNotificationsEnabled() && (m_mainWindow->currentTabWidget() != this))
         {
             if (m_activeSearchTab->status() == SearchJobWidget::Status::Error)
-                m_mainWindow->showNotificationBaloon(tr("Search Engine"), tr("Search has failed"));
+                m_mainWindow->showNotificationBalloon(tr("Search Engine"), tr("Search has failed"));
             else
-                m_mainWindow->showNotificationBaloon(tr("Search Engine"), tr("Search has finished"));
+                m_mainWindow->showNotificationBalloon(tr("Search Engine"), tr("Search has finished"));
         }
 
         m_activeSearchTab = nullptr;

src/webui/www/private/views/preferences.html

@@ -400,8 +400,8 @@
 
         <fieldset class="settings">
             <legend>
-                <input type="checkbox" id="limit_sheduling_checkbox" onclick="qBittorrent.Preferences.updateSchedulingEnabled();" />
-                <label for="limit_sheduling_checkbox">QBT_TR(Schedule the use of alternative rate limits)QBT_TR[CONTEXT=OptionsDialog]</label>
+                <input type="checkbox" id="limitSchedulingCheckbox" onclick="qBittorrent.Preferences.updateSchedulingEnabled();" />
+                <label for="limitSchedulingCheckbox">QBT_TR(Schedule the use of alternative rate limits)QBT_TR[CONTEXT=OptionsDialog]</label>
             </legend>
             <div class="formRow">
                 QBT_TR(From:)QBT_TR[CONTEXT=OptionsDialog]
@@ -1457,7 +1457,7 @@
 
         // Speed tab
         const updateSchedulingEnabled = function() {
-            const isLimitSchedulingEnabled = $('limit_sheduling_checkbox').getProperty('checked');
+            const isLimitSchedulingEnabled = $('limitSchedulingCheckbox').getProperty('checked');
             $('schedule_from_hour').setProperty('disabled', !isLimitSchedulingEnabled);
             $('schedule_from_min').setProperty('disabled', !isLimitSchedulingEnabled);
             $('schedule_to_hour').setProperty('disabled', !isLimitSchedulingEnabled);
@@ -1797,7 +1797,7 @@
                         $('limit_lan_peers_checkbox').setProperty('checked', pref.limit_lan_peers);
 
                         // Scheduling
-                        $('limit_sheduling_checkbox').setProperty('checked', pref.scheduler_enabled);
+                        $('limitSchedulingCheckbox').setProperty('checked', pref.scheduler_enabled);
                         $('schedule_from_hour').setProperty('value', time_padding(pref.schedule_from_hour));
                         $('schedule_from_min').setProperty('value', time_padding(pref.schedule_from_min));
                         $('schedule_to_hour').setProperty('value', time_padding(pref.schedule_to_hour));
@@ -2142,7 +2142,7 @@
             settings.set('limit_lan_peers', $('limit_lan_peers_checkbox').getProperty('checked'));
 
             // Scheduler
-            const scheduling_enabled = $('limit_sheduling_checkbox').getProperty('checked');
+            const scheduling_enabled = $('limitSchedulingCheckbox').getProperty('checked');
             settings.set('scheduler_enabled', scheduling_enabled);
             if (scheduling_enabled) {
                 settings.set('schedule_from_hour', $('schedule_from_hour').getProperty('value').toInt());