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lubuntu-update
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Major bugfixes to do-release-upgrade code

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ubuntu/noble
Aaron Rainbolt 11 months ago
parent 86c512a2ff
commit 9a41afd011
5 changed files with 111 additions and 87 deletions
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9
src/aptmanager.cpp
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@ -144,14 +144,15 @@ void AptManager::handleUpdateProcessBuffer()
conffileList.append(confLine);
}
}
} else if (line == "Lubuntu Update !!! NEW RELEASE") {
// Same busy-wait technique, but here we're just getting one extra line, the model code.
} else if (line == "Lubuntu Update !!! NEW RELEASE\r\n") {
// Same busy-wait technique, but here we're just getting one extra line, the release code.
while (!aptProcess->canReadLine()) {
QThread::msleep(20);
}
aptProcess->readLine(lineBuf, 2048);
QString ltsReleaseCode = QString(lineBuf);
emit newLtsRelease(ltsReleaseCode);
QString releaseCode = QString(lineBuf);
releaseCode = releaseCode.left(releaseCode.count() - 2);
emit newRelease(releaseCode);
}
double percentageDone = (static_cast<double>(internalUpdateProgress) / (((internalUpdateInfo[0].count() + internalUpdateInfo[1].count()) * 4) + internalUpdateInfo[2].count())) * 100;

3
src/aptmanager.h
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@ -28,8 +28,7 @@ signals:
void progressUpdated(int progress);
void logLineReady(QString logLine);
void conffileListReady(QStringList conffileList);
void newLtsRelease(QString code);
void newStableRelease(QString code);
void newRelease(QString code);
private slots:
void handleUpdateProcessBuffer();

173
src/lubuntu-update-backend
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@ -69,63 +69,66 @@ elif [ "$1" = 'doupdate' ]; then
DEBIAN_FRONTEND='kde' apt-get -o Dpkg::Options::='--force-confdef' -o Dpkg::Options::='--force-confold' -o Apt::Color='0' -o Dpkg::Use-Pty='0' -y dist-upgrade |& tee /run/lubuntu-update-apt-log
# Find all the conffiles
doConffiles='y';
mapfile conffileRawList <<< "$(grep -P "^Configuration file \'.*\'$" '/run/lubuntu-update-apt-log')"
if [ "$(echo "${conffileRawList[0]}" | head -c1)" != 'C' ]; then # Empty or invalid list, we're done
exit 0
doConffiles='n';
fi
conffileList=()
counter=0
while [ "$counter" -lt "${#conffileRawList[@]}" ]; do
# Cut off "Configuration file '" from the start and "'" plus a couple trailing characters from the end
conffileList[counter]="$(echo "${conffileRawList[$counter]}" | tail -c+21 | head -c-3)"
counter=$((counter+1))
done
echo "Lubuntu Update !!! CONFIGURATION FILE LIST START";
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
echo "${conffileList[$counter]}"
counter=$((counter+1))
done
echo "Lubuntu Update !!! CONFIGURATION FILE LIST END";
# If we make it this far, there were conffiles to deal with
breakLoop='no'
gotCommand='no'
commandName=''
while [ "$breakLoop" = 'no' ]; do
read -r inputVal
if [ "$gotCommand" = 'no' ]; then
if [ "$inputVal" = 'done' ]; then
breakLoop='yes'
if [ "$doConffiles" = 'y' ]; then
conffileList=()
counter=0
while [ "$counter" -lt "${#conffileRawList[@]}" ]; do
# Cut off "Configuration file '" from the start and "'" plus a couple trailing characters from the end
conffileList[counter]="$(echo "${conffileRawList[$counter]}" | tail -c+21 | head -c-3)"
counter=$((counter+1))
done
echo "Lubuntu Update !!! CONFIGURATION FILE LIST START";
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
echo "${conffileList[$counter]}"
counter=$((counter+1))
done
echo "Lubuntu Update !!! CONFIGURATION FILE LIST END";
# If we make it this far, there were conffiles to deal with
breakLoop='no'
gotCommand='no'
commandName=''
while [ "$breakLoop" = 'no' ]; do
read -r inputVal
if [ "$gotCommand" = 'no' ]; then
if [ "$inputVal" = 'done' ]; then
breakLoop='yes'
else
commandName="$inputVal"
gotCommand='yes'
fi
else
commandName="$inputVal"
gotCommand='yes'
fi
else
if [ "$commandName" = 'replace' ]; then # Replace an existing file
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
if [ "$inputVal" = "${conffileList[$counter]}" ]; then
mv "$inputVal.dpkg-dist" "$inputVal"
break
fi
counter=$((counter+1))
done
elif [ "$commandName" = 'keep' ]; then # Keep an existing file
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
if [ "$inputVal" = "${conffileList[$counter]}" ]; then
rm "$inputVal.dpkg-dist"
break
fi
counter=$((counter+1))
done
if [ "$commandName" = 'replace' ]; then # Replace an existing file
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
if [ "$inputVal" = "${conffileList[$counter]}" ]; then
mv "$inputVal.dpkg-dist" "$inputVal"
break
fi
counter=$((counter+1))
done
elif [ "$commandName" = 'keep' ]; then # Keep an existing file
counter=0
while [ "$counter" -lt "${#conffileList[@]}" ]; do
if [ "$inputVal" = "${conffileList[$counter]}" ]; then
rm "$inputVal.dpkg-dist"
break
fi
counter=$((counter+1))
done
fi
gotCommand='no'
fi
gotCommand='no'
fi
done
done
fi
echo 'Checking release status...'
@ -133,36 +136,52 @@ elif [ "$1" = 'doupdate' ]; then
releaseYear="$(cut -d'.' -f1 <<< "$releaseCode")";
releaseMonth="$(cut -d'.' -f2 <<< "$releaseCode")";
metaReleaseData="$(curl https://changelogs.ubuntu.com/meta-release)";
nextReleaseMonth='';
nextReleaseYear='';
nextLTSReleaseMonth='';
nextLTSReleaseYear='';
if ((releaseMonth == 4)); then
nextReleaseMonth=((releaseMonth + 6));
nextReleaseYear="$releaseYear";
if (((releaseYear % 2) == 0)); then
nextLTSReleaseMonth='04';
nextLTSReleaseYear=((releaseYear + 2));
#nextReleaseMonth='';
#nextReleaseYear='';
#nextLTSReleaseMonth='';
#nextLTSReleaseYear='';
while true; do
if ((releaseMonth == 4)); then
releaseMonth='10';
else
releaseMonth='04';
((releaseYear++));
fi
else
nextReleaseMonth="$releaseMonth";
nextReleaseYear=((releaseYear + 1));
fi
if [ -n "$nextLTSReleaseYear" ]; then
if isReleaseSupported "$nextLTSReleaseYear" "$nextLTSReleaseMonth" "$metaReleaseData"; then
if isReleaseSupported "$releaseYear" "$releaseMonth" "$metaReleaseData"; then
echo 'Lubuntu Update !!! NEW RELEASE';
echo "$nextLTSReleaseYear.$nextLTSReleaseMonth";
echo "$releaseYear.$releaseMonth";
break;
fi
fi
done
if ! (((nextReleaseYear == nextLTSReleaseYear) && (nextReleaseMonth == nextLTSReleaseMonth))); then
if isReleaseSupported "$nextReleaseYear" "$nextReleaseMonth" "$metaReleaseData"; then
echo 'Lubuntu Update !!! NEW RELEASE';
echo "$nextReleaseYear.$nextReleaseMonth";
fi
fi
# if ((releaseMonth == 4)); then
# nextReleaseMonth=$((releaseMonth + 6));
# nextReleaseYear="$releaseYear";
# if (((releaseYear % 2) == 0)); then
# nextLTSReleaseMonth='04';
# nextLTSReleaseYear=$((releaseYear + 2));
# fi
# else
# nextReleaseMonth="$releaseMonth";
# nextReleaseYear=$((releaseYear + 1));
# fi
#
# if [ -n "$nextLTSReleaseYear" ]; then
# if isReleaseSupported "$nextLTSReleaseYear" "$nextLTSReleaseMonth" "$metaReleaseData"; then
# echo 'Lubuntu Update !!! NEW RELEASE';
# echo "$nextLTSReleaseYear.$nextLTSReleaseMonth";
# fi
# fi
#
# if ! (((nextReleaseYear == nextLTSReleaseYear) && (nextReleaseMonth == nextLTSReleaseMonth))); then
# if isReleaseSupported "$nextReleaseYear" "$nextReleaseMonth" "$metaReleaseData"; then
# echo 'Lubuntu Update !!! NEW RELEASE';
# echo "$nextReleaseYear.$nextReleaseMonth";
# else
# echo "Unsupported release: $nextReleaseYear.$nextReleaseMonth";
# fi
# fi
echo 'Update installation complete.'
elif [ "$1" = 'doReleaseUpgrade' ]; then

6
src/mainwindow.cpp
Unescape View File

@ -25,7 +25,7 @@ MainWindow::MainWindow(QWidget *parent)
connect(aptManager, &AptManager::progressUpdated, this, &MainWindow::onProgressUpdate);
connect(aptManager, &AptManager::logLineReady, this, &MainWindow::onLogLineReady);
connect(aptManager, &AptManager::conffileListReady, this, &MainWindow::onConffileListReady);
connect(aptManager, &AptManager::newLtsRelease, this, &MainWindow::onNewRelease);
connect(aptManager, &AptManager::newRelease, this, &MainWindow::onNewRelease);
}
MainWindow::~MainWindow()
@ -144,7 +144,9 @@ void MainWindow::onUpdateCompleted()
ui->progressBar->setVisible(false);
ui->statLabel->setText(tr("Update installation complete."));
emit updatesInstalled(); // this tells the orchestrator to hide the tray icon
handleNewReleases();
if (releaseCodes.count() > 0) {
handleNewReleases();
}
}
void MainWindow::onCheckUpdatesCompleted()

7
src/orchestrator.cpp
Unescape View File

@ -26,7 +26,7 @@ Orchestrator::Orchestrator(QObject *parent)
bool success = configFile.open(QFile::ReadOnly);
if (success) {
char lineBuf[2048];
while (configFile.canReadLine()) {
while (!configFile.atEnd()) {
configFile.readLine(lineBuf, 2048);
QString line(lineBuf);
line = line.trimmed();
@ -107,7 +107,7 @@ void Orchestrator::onNewReleaseAvailable(QStringList releaseCodes)
QString druType;
if (success) {
char lineBuf[2048];
while (druTypeFile.canReadLine()) {
while (!druTypeFile.atEnd()) {
druTypeFile.readLine(lineBuf, 2048);
QString line(lineBuf);
line = line.trimmed();
@ -125,6 +125,9 @@ void Orchestrator::onNewReleaseAvailable(QStringList releaseCodes)
break;
}
}
} else {
druType="normal";
druTypeFile.close();
}
for (int i = 0;i < releaseCodes.count();i++) {

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