Merge branch 'calamares' of https://github.com/calamares/calamares into development

CHANGES-3.2

@@ -7,6 +7,22 @@ contributors are listed. Note that Calamares does not have a historical
 changelog -- this log starts with version 3.2.0. The release notes on the
 website will have to do for older versions.
 
+# 3.2.49 (unreleased) #
+
+This release contains contributions from (alphabetically by first name):
+ - Artem Grinev
+ - Evan James
+
+## Core ##
+ - Errors (e.g. when an installation fails for whatever reason) are displayed
+   in a dialog with a scrollable details panel, rather than growing up
+   to the size of the screen. (Thanks Artem)
+
+## Modules ##
+ - *partition* now supports "deep" btrfs subvolume names, e.g. a
+   separate subvolume for `/usr/local`. (Thanks Evan)
+
+
 # 3.2.48 (2021-12-03) #
 
 This release contains contributions from (alphabetically by first name):

CMakeLists.txt

@@ -41,11 +41,11 @@
 # TODO:3.3: Require CMake 3.12
 cmake_minimum_required( VERSION 3.3 FATAL_ERROR )
 project( CALAMARES
-    VERSION 3.2.48
+    VERSION 3.2.49
     LANGUAGES C CXX
 )
 
-set( CALAMARES_VERSION_RC 0 )  # Set to 0 during release cycle, 1 during development
+set( CALAMARES_VERSION_RC 1 )  # Set to 0 during release cycle, 1 during development
 if( CALAMARES_VERSION_RC EQUAL 1 AND CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
     message( FATAL_ERROR "Do not build development versions in the source-directory." )
 endif()

calamares.desktop

@@ -21,10 +21,18 @@ Name[as]=চিছটেম ইনস্তল কৰক
 Icon[as]=কেলামাৰেচ
 GenericName[as]=চিছটেম ইনস্তলাৰ
 Comment[as]=কেলামাৰেচ — চিছটেম​ ইনস্তলাৰ
+Name[ast]=Instalar el sistema
+Icon[ast]=calamares
+GenericName[ast]=Instalador del sistema
+Comment[ast]=Calamares — Instalador del sistema
 Name[az]=Sistemi Quraşdırmaq
 Icon[az]=calamares
 GenericName[az]=Sistem Quraşdırıcısı
 Comment[az]=Calamares Sistem Quraşdırıcısı
+Name[az_AZ]=Sistemi quraşdırmaq
+Icon[az_AZ]=calamares
+GenericName[az_AZ]=Sistem quraşdırcısı
+Comment[az_AZ]=Calamares — Sistem Quraşdırıcısı
 Name[be]=Усталяваць сістэму
 Icon[be]=calamares
 GenericName[be]=Усталёўшчык сістэмы
@@ -41,6 +49,10 @@ Name[ca]=Instal·la el sistema
 Icon[ca]=calamares
 GenericName[ca]=Instal·lador de sistema
 Comment[ca]=Calamares — Instal·lador de sistema
+Name[cs_CZ]=Nainstalovat systém
+Icon[cs_CZ]=calamares
+GenericName[cs_CZ]=Instalátor systému
+Comment[cs_CZ]=Calamares – instalátor operačních systémů
 Name[da]=Installér system
 Icon[da]=calamares
 GenericName[da]=Systeminstallationsprogram
@@ -57,10 +69,19 @@ Name[en_GB]=Install System
 Icon[en_GB]=calamares
 GenericName[en_GB]=System Installer
 Comment[en_GB]=Calamares — System Installer
+Name[eo]=Instali Sistemo
+Icon[eo]=calamares
+GenericName[eo]=Sistema Instalilo
+Comment[eo]=Calamares — Sistema Instalilo
 Name[es]=Instalar Sistema
 Icon[es]=calamares
 GenericName[es]=Instalador del Sistema
 Comment[es]=Calamares — Instalador del Sistema
+Name[es_MX]=Instalar el Sistema
+Icon[es_MX]=calamares
+GenericName[es_MX]=Instalador del sistema
+Comment[es_MX]=Calamares - Instalador del sistema
+Name[es_PR]=Instalar el sistema
 Name[et]=Paigalda süsteem
 Icon[et]=calamares
 GenericName[et]=Süsteemipaigaldaja
@@ -73,7 +94,10 @@ Name[fa]=نصب سامانه
 Icon[fa]=کالامارس
 GenericName[fa]=نصب‌کننده سامانه
 Comment[fa]=کالامارس — نصب‌کننده سامانه
-Name[es_PR]=Instalar el sistema
+Name[fi_FI]=Asenna järjestelmä
+Icon[fi_FI]=calamares
+GenericName[fi_FI]=Järjestelmän asennusohjelma
+Comment[fi_FI]=Calamares — Järjestelmän asentaja
 Name[fr]=Installer le système
 Icon[fr]=calamares
 GenericName[fr]=Installateur système
@@ -98,10 +122,6 @@ Name[hr]=Instaliraj sustav
 Icon[hr]=calamares
 GenericName[hr]=Instalacija sustava
 Comment[hr]=Calamares — Instalacija sustava
-Name[ie]=Installar li sistema
-Icon[ie]=calamares
-GenericName[ie]=Installator del sistema
-Comment[ie]=Calamares — Installator del sistema
 Name[hu]=Rendszer telepítése
 Icon[hu]=calamares
 GenericName[hu]=Rendszertelepítő
@@ -110,14 +130,18 @@ Name[id]=Instal Sistem
 Icon[id]=calamares
 GenericName[id]=Pemasang
 Comment[id]=Calamares — Pemasang Sistem
+Name[ie]=Installar li sistema
+Icon[ie]=calamares
+GenericName[ie]=Installator del sistema
+Comment[ie]=Calamares — Installator del sistema
 Name[is]=Setja upp kerfið
 Icon[is]=calamares
 GenericName[is]=Kerfis uppsetning
 Comment[is]=Calamares — Kerfis uppsetning
-Name[cs_CZ]=Nainstalovat systém
+Name[it_IT]=Installa il sistema
-Icon[cs_CZ]=calamares
+Icon[it_IT]=calamares
-GenericName[cs_CZ]=Instalátor systému
+GenericName[it_IT]=Programma d'installazione del sistema
-Comment[cs_CZ]=Calamares – instalátor operačních systémů
+Comment[it_IT]=Calamares — Programma d'installazione del sistema
 Name[ja]=システムをインストール
 Icon[ja]=calamares
 GenericName[ja]=システムインストーラー
@@ -130,10 +154,6 @@ Name[lt]=Įdiegti Sistemą
 Icon[lt]=calamares
 GenericName[lt]=Sistemos diegimas į kompiuterį
 Comment[lt]=Calamares — Sistemos diegimo programa
-Name[it_IT]=Installa il sistema
-Icon[it_IT]=calamares
-GenericName[it_IT]=Programma d'installazione del sistema
-Comment[it_IT]=Calamares — Programma d'installazione del sistema
 Name[mk]=Инсталирај го системот
 Icon[mk]=calamares
 GenericName[mk]=Системен Инсталер
@@ -146,14 +166,14 @@ Name[nb]=Installer System
 Icon[nb]=calamares
 GenericName[nb]=Systeminstallatør
 Comment[nb]=Calamares-systeminstallatør
+Name[ne_NP]= सिस्टम इन्स्टल गर्नुहोस्
+Icon[ne_NP]=Calamares
+GenericName[ne_NP]=सिस्टम इन्स्टलर
+Comment[ne_NP]=Calamares - सिस्टम इन्स्टलर
 Name[nl]=Installeer systeem
 Icon[nl]=calamares
 GenericName[nl]=Installatieprogramma
 Comment[nl]=Calamares — Installatieprogramma
-Name[az_AZ]=Sistemi quraşdırmaq
-Icon[az_AZ]=calamares
-GenericName[az_AZ]=Sistem quraşdırcısı
-Comment[az_AZ]=Calamares — Sistem Quraşdırıcısı
 Name[pl]=Zainstaluj system
 Icon[pl]=calamares
 GenericName[pl]=Instalator systemu
@@ -162,6 +182,10 @@ Name[pt_BR]=Sistema de Instalação
 Icon[pt_BR]=calamares
 GenericName[pt_BR]=Instalador de Sistema
 Comment[pt_BR]=Calamares — Instalador de Sistema
+Name[pt_PT]=Instalar Sistema
+Icon[pt_PT]=calamares
+GenericName[pt_PT]=Instalador de Sistema
+Comment[pt_PT]=Instalador de Sistema - Calamares
 Name[ro]=Instalează sistemul
 Icon[ro]=calamares
 GenericName[ro]=Instalator de sistem
@@ -183,15 +207,11 @@ Name[sq]=Instalo Sistemin
 Icon[sq]=calamares
 GenericName[sq]=Instalues Sistemi
 Comment[sq]=Calamares — Instalues Sistemi
-Name[fi_FI]=Asenna järjestelmä
-Icon[fi_FI]=calamares
-GenericName[fi_FI]=Järjestelmän asennusohjelma
-Comment[fi_FI]=Calamares — Järjestelmän asentaja
-Name[sr@latin]=Instaliraj sistem
 Name[sr]=Инсталирај систем
 Icon[sr]=calamares
 GenericName[sr]=Инсталатер система
 Comment[sr]=Каламарес — инсталатер система
+Name[sr@latin]=Instaliraj sistem
 Name[sv]=Installera system
 Icon[sv]=calamares
 GenericName[sv]=Systeminstallerare
@@ -201,6 +221,10 @@ Icon[tg]=calamares
 GenericName[tg]=Насбкунандаи низомӣ
 Comment[tg]=Calamares — Насбкунандаи низомӣ
 Name[th]=ติดตั้งระบบ
+Name[tr_TR]=Sistemi Yükle
+Icon[tr_TR]=calamares
+GenericName[tr_TR]=Sistem Yükleyici
+Comment[tr_TR]=Calamares — Sistem Yükleyici
 Name[uk]=Встановити Систему
 Icon[uk]=calamares
 GenericName[uk]=Встановлювач системи
@@ -217,27 +241,3 @@ Name[zh_TW]=安裝系統
 Icon[zh_TW]=calamares
 GenericName[zh_TW]=系統安裝程式
 Comment[zh_TW]=Calamares ── 系統安裝程式
-Name[ast]=Instalar el sistema
-Icon[ast]=calamares
-GenericName[ast]=Instalador del sistema
-Comment[ast]=Calamares — Instalador del sistema
-Name[eo]=Instali Sistemo
-Icon[eo]=calamares
-GenericName[eo]=Sistema Instalilo
-Comment[eo]=Calamares — Sistema Instalilo
-Name[ne_NP]= सिस्टम इन्स्टल गर्नुहोस्
-Icon[ne_NP]=Calamares
-GenericName[ne_NP]=सिस्टम इन्स्टलर
-Comment[ne_NP]=Calamares - सिस्टम इन्स्टलर
-Name[es_MX]=Instalar el Sistema
-Icon[es_MX]=calamares
-GenericName[es_MX]=Instalador del sistema
-Comment[es_MX]=Calamares - Instalador del sistema
-Name[pt_PT]=Instalar Sistema
-Icon[pt_PT]=calamares
-GenericName[pt_PT]=Instalador de Sistema
-Comment[pt_PT]=Instalador de Sistema - Calamares
-Name[tr_TR]=Sistemi Yükle
-Icon[tr_TR]=calamares
-GenericName[tr_TR]=Sistem Yükleyici
-Comment[tr_TR]=Calamares — Sistem Yükleyici

ci/txpull.sh

@@ -108,6 +108,21 @@ awk '
 		skip=0; print $0;
 	}}' < calamares.desktop > calamares.desktop.new
 mv calamares.desktop.new calamares.desktop
+# Now group translated key-names (Name, Icon, Description, ..) by sorted
+# language key rather than random-ish language-key order (which shuffles
+# entries around).
+#
+# First, the non-translated lines
+grep -v '\[.*\]=' calamares.desktop  > calamares.desktop.new
+# The translated lines:
+# - replace (the first) [] by | so we have a consistent field separator
+# - sort based on field 2, then 1 (language code, then reversed key-name)
+# - replace the first | by [, the first (remaining) | by ]
+# Effectively this puts the fields in this order: Name, Icon, Generic Name,
+# Comment -- within each language key. This keeps churn down since the
+# language codes and key-names are constant.
+grep '\[.*\]=' calamares.desktop | sed -e 's/\[/|/' -e 's/\]/|/' | sort -t '|' -k 2,2 -k 1,1r | sed -e 's/|/\[/' | sed -e 's/|/\]/' >> calamares.desktop.new
+mv calamares.desktop.new calamares.desktop
 git add --verbose calamares.desktop
 git commit "$AUTHOR" --message="i18n: [desktop] $BOILERPLATE" | true
 
@@ -116,6 +131,19 @@ git commit "$AUTHOR" --message="i18n: [desktop] $BOILERPLATE" | true
 # PO-Created line). This applies only to modules which use po-files.
 git diff --numstat src/modules | awk '($1==1 && $2==1){print $3}' | xargs git checkout --
 
+# sed either wants -i'' (GNU sed) or -i '' (BSD sed) to
+# replace in a file, with no backup extension. Define
+# a `reinplace` command to deal with the difference.
+if test FreeBSD = `uname` ; then
+	reinplace() { 
+		sed -i '' "$@"
+	}
+else
+	reinplace() { 
+		sed -i'' "$@"
+	}
+fi
+
 # Go through the Python modules; those with a lang/ subdir have their
 # own complete gettext-based setup.
 for MODULE_DIR in $(find src/modules -maxdepth 1 -mindepth 1 -type d) ; do
@@ -125,7 +153,7 @@ for MODULE_DIR in $(find src/modules -maxdepth 1 -mindepth 1 -type d) ; do
 		if [ -d ${MODULE_DIR}/lang ]; then
 			# Convert PO files to MO files
 			for POFILE in $(find ${MODULE_DIR} -name "*.po") ; do
-				sed -i'' '/^"Content-Type/s/CHARSET/UTF-8/' $POFILE
+				reinplace '/^"Content-Type/s/CHARSET/UTF-8/' $POFILE
 				# msgfmt -o ${POFILE%.po}.mo $POFILE
 			done
 			git add --verbose ${MODULE_DIR}/lang/*
@@ -135,7 +163,7 @@ for MODULE_DIR in $(find src/modules -maxdepth 1 -mindepth 1 -type d) ; do
 done
 
 for POFILE in $(find lang -name "python.po") ; do
-	sed -i'' '/^"Content-Type/s/CHARSET/UTF-8/' $POFILE
+	reinplace '/^"Content-Type/s/CHARSET/UTF-8/' $POFILE
 	# msgfmt -o ${POFILE%.po}.mo $POFILE
 done
 git add --verbose lang/python*

lang/calamares_sv.ts

@@ -688,17 +688,17 @@ Alla ändringar kommer att gå förlorade.</translation>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="259"/>
       <source>Successfully unmounted %1.</source>
-      <translation type="unfinished"/>
+      <translation>Framgångsrikt avmonterade %1.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="266"/>
       <source>Successfully disabled swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>Framgångsrikt inaktiverade swap %1.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="292"/>
       <source>Successfully cleared swap %1.</source>
-      <translation type="unfinished"/>
+      <translation>Framgångsrikt rensade swap %1.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="306"/>
@@ -708,7 +708,7 @@ Alla ändringar kommer att gå förlorade.</translation>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="319"/>
       <source>Successfully disabled volume group %1.</source>
-      <translation type="unfinished"/>
+      <translation>Framgångsrikt inaktiverade volymgrupp %1.</translation>
     </message>
     <message>
       <location filename="../src/modules/partition/jobs/ClearMountsJob.cpp" line="358"/>

src/libcalamares/PythonHelper.cpp

@@ -26,6 +26,11 @@ namespace CalamaresPython
 boost::python::object
 variantToPyObject( const QVariant& variant )
 {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wswitch-enum"
+#endif
+    // 49 enumeration values not handled
     switch ( variant.type() )
     {
     case QVariant::Map:
@@ -62,6 +67,9 @@ variantToPyObject( const QVariant& variant )
     default:
         return bp::object();
     }
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
 }
 
 

src/libcalamares/PythonJob.cpp

@@ -23,6 +23,11 @@ static const char* s_preScript = nullptr;
 
 namespace bp = boost::python;
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdisabled-macro-expansion"
+#endif
+
 BOOST_PYTHON_FUNCTION_OVERLOADS( mount_overloads, CalamaresPython::mount, 2, 4 );
 BOOST_PYTHON_FUNCTION_OVERLOADS( target_env_call_str_overloads, CalamaresPython::target_env_call, 1, 3 );
 BOOST_PYTHON_FUNCTION_OVERLOADS( target_env_call_list_overloads, CalamaresPython::target_env_call, 1, 3 );
@@ -42,6 +47,10 @@ BOOST_PYTHON_FUNCTION_OVERLOADS( target_env_process_output_overloads,
                                  4 );
 BOOST_PYTHON_FUNCTION_OVERLOADS( host_env_process_output_overloads, CalamaresPython::host_env_process_output, 1, 4 );
 
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
 BOOST_PYTHON_MODULE( libcalamares )
 {
     bp::object package = bp::scope();

src/libcalamares/partition/FileSystem.cpp

@@ -22,6 +22,11 @@ namespace Partition
 QString
 prettyNameForFileSystemType( FileSystem::Type t )
 {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wswitch-enum"
+#endif
+    // 13 enumeration values not handled
     switch ( t )
     {
     case FileSystem::Unknown:
@@ -60,11 +65,19 @@ prettyNameForFileSystemType( FileSystem::Type t )
     default:
         return FileSystem::nameForType( t );
     }
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
 }
 
 QString
 untranslatedFS( FileSystem::Type t )
 {
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wswitch-enum"
+#endif
+    // 34 enumeration values not handled
     switch ( t )
     {
     case FileSystem::Type::ReiserFS:
@@ -72,6 +85,9 @@ untranslatedFS( FileSystem::Type t )
     default:
         return FileSystem::nameForType( t, { QStringLiteral( "C" ) } );
     }
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
 }
 
 }  // namespace Partition

src/libcalamares/utils/CalamaresUtilsSystem.cpp

@@ -115,12 +115,14 @@ System::createTargetFile( const QString& path, const QByteArray& contents, Write
     QString completePath = targetPath( path );
     if ( completePath.isEmpty() )
     {
+        cWarning() << "No target path for" << path;
         return CreationResult( CreationResult::Code::Invalid );
     }
 
     QFile f( completePath );
     if ( ( mode == WriteMode::KeepExisting ) && f.exists() )
     {
+        cWarning() << "Target file" << completePath << "already exists";
         return CreationResult( CreationResult::Code::AlreadyExists );
     }
 
@@ -133,13 +135,16 @@ System::createTargetFile( const QString& path, const QByteArray& contents, Write
 
     if ( !f.open( m ) )
     {
+        cWarning() << "Could not open target file" << completePath;
         return CreationResult( CreationResult::Code::Failed );
     }
 
-    if ( f.write( contents ) != contents.size() )
+    auto written = f.write( contents );
+    if ( written != contents.size() )
     {
         f.close();
         f.remove();
+        cWarning() << "Short write (" << written << "out of" << contents.size() << "bytes) to" << completePath;
         return CreationResult( CreationResult::Code::Failed );
     }
 
@@ -147,6 +152,30 @@ System::createTargetFile( const QString& path, const QByteArray& contents, Write
     return CreationResult( QFileInfo( f ).canonicalFilePath() );
 }
 
+QStringList
+System::readTargetFile( const QString& path ) const
+{
+    const QString completePath = targetPath( path );
+    if ( completePath.isEmpty() )
+    {
+        return QStringList();
+    }
+
+    QFile f( completePath );
+    if ( !f.open( QIODevice::ReadOnly ) )
+    {
+        return QStringList();
+    }
+
+    QTextStream in( &f );
+    QStringList l;
+    while ( !f.atEnd() )
+    {
+        l << in.readLine();
+    }
+    return l;
+}
+
 void
 System::removeTargetFile( const QString& path ) const
 {

src/libcalamares/utils/CalamaresUtilsSystem.h

@@ -287,6 +287,24 @@ public:
      */
     DLLEXPORT void removeTargetFile( const QString& path ) const;
 
+    /** @brief Reads a file from the target system.
+     *
+     * @param path Path to the file; this is interpreted from the root of
+     *      the target system (@see targetPath()).
+     *
+     * Does no error checking, and returns an empty list if the file does
+     * not exist.
+     *
+     * NOTE: This function is now basically the same as QFile::readAll(),
+     *       splitting into lines, but Calamares may need to change
+     *       permissions or raise privileges to actually read the file,
+     *       which is why there is an API.
+     *
+     * NOTE: Since this buffers the whole file in memory, reading big files
+     *       is not recommended.
+     */
+    DLLEXPORT QStringList readTargetFile( const QString& path ) const;
+
     /** @brief Ensure that the directory @p path exists
      *
      * @param path a full pathname to a desired directory.

src/libcalamares/utils/Tests.cpp

@@ -76,6 +76,9 @@ private Q_SLOTS:
     void testCalculateWorkingDirectory();
     void testRunnerOutput();
 
+    /** @section Test file-functions */
+    void testReadWriteFile();
+
 private:
     void recursiveCompareMap( const QVariantMap& a, const QVariantMap& b, int depth );
 };
@@ -950,6 +953,84 @@ LibCalamaresTests::testRunnerOutput()
 }
 
 
+CalamaresUtils::System*
+file_setup( const QTemporaryDir& tempRoot )
+{
+    CalamaresUtils::System* ss = CalamaresUtils::System::instance();
+    if ( !ss )
+    {
+        ss = new CalamaresUtils::System( true );
+    }
+
+    Calamares::GlobalStorage* gs
+        = Calamares::JobQueue::instance() ? Calamares::JobQueue::instance()->globalStorage() : nullptr;
+    if ( !gs )
+    {
+        cDebug() << "Creating new JobQueue";
+        (void)new Calamares::JobQueue();
+        gs = Calamares::JobQueue::instance() ? Calamares::JobQueue::instance()->globalStorage() : nullptr;
+    }
+    if ( gs )
+    {
+        // Working with a rootMountPoint set
+        gs->insert( "rootMountPoint", tempRoot.path() );
+    }
+    return ss;
+}
+
+void
+LibCalamaresTests::testReadWriteFile()
+{
+    static const QByteArray otherContents( "derp\n" );
+
+    QTemporaryDir tempRoot( QDir::tempPath() + QStringLiteral( "/test-job-XXXXXX" ) );
+    auto* ss = file_setup( tempRoot );
+
+    QVERIFY( ss );
+    {
+        auto fullPath = ss->createTargetFile( "test0", QByteArray(), CalamaresUtils::System::WriteMode::Overwrite );
+        QVERIFY( fullPath );
+        QVERIFY( !fullPath.path().isEmpty() );
+
+        QFileInfo fi( fullPath.path() );
+        QVERIFY( fi.exists() );
+        QVERIFY( fi.isFile() );
+        QCOMPARE( fi.size(), 0 );
+    }
+    // It won't overwrite unless you ask for it
+    {
+        auto fullPath = ss->createTargetFile( "test0", otherContents );
+        QVERIFY( !fullPath );  // Failed, because it won't overwrite
+        QCOMPARE( fullPath.code(), decltype(fullPath)::Code::AlreadyExists );
+        QVERIFY( fullPath.path().isEmpty() ); // Because it wasn't written
+
+        QFileInfo fi( tempRoot.filePath( "test0" ) ); // Compute the name some other way
+        QVERIFY( fi.exists() );
+        QVERIFY( fi.isFile() );
+        QCOMPARE( fi.size(), 0 );
+    }
+    // But it will if you say so explicitly
+    {
+        auto fullPath = ss->createTargetFile( "test0", otherContents, CalamaresUtils::System::WriteMode::Overwrite );
+        QVERIFY( fullPath );
+        QVERIFY( !fullPath.path().isEmpty() );
+
+        QFileInfo fi( fullPath.path() );
+        QVERIFY( fi.exists() );
+        QVERIFY( fi.isFile() );
+        QCOMPARE( fi.size(), 5 );
+    }
+
+    // Now it's been written, we can read it, too
+    {
+        auto contents = ss->readTargetFile( "test0" );
+        QVERIFY( !contents.isEmpty() );
+        QCOMPARE( contents.count(), 1 );
+        QCOMPARE( contents[ 0 ], QStringLiteral( "derp" ) );  // No trailing \n
+    }
+}
+
+
 QTEST_GUILESS_MAIN( LibCalamaresTests )
 
 #include "utils/moc-warnings.h"

src/libcalamaresui/Branding.cpp

@@ -162,14 +162,15 @@ uploadServerFromMap( const QVariantMap& map )
 
     if ( typestring.isEmpty() || urlstring.isEmpty() )
     {
-        return Branding::UploadServerInfo( Branding::UploadServerType::None, QUrl(), 0 );
+        return Branding::UploadServerInfo { Branding::UploadServerType::None, QUrl(), 0 };
     }
 
     bool bogus = false;  // we don't care about type-name lookup success here
-    return Branding::UploadServerInfo(
+    return Branding::UploadServerInfo {
         names.find( typestring, bogus ),
         QUrl( urlstring, QUrl::ParsingMode::StrictMode ),
-        sizeLimitKiB >= 0 ? CalamaresUtils::KiBtoBytes( static_cast< unsigned long long >( sizeLimitKiB ) ) : -1 );
+        sizeLimitKiB >= 0 ? CalamaresUtils::KiBtoBytes( static_cast< unsigned long long >( sizeLimitKiB ) ) : -1
+    };
 }
 
 /** @brief Load the @p map with strings from @p config

src/libcalamaresui/Branding.h

@@ -227,7 +227,14 @@ public:
      * is irrelevant and usually empty), the URL for the upload and the size limit of upload
      * in bytes (for configuration value < 0, it serves -1, which stands for having no limit).
      */
-    using UploadServerInfo = std::tuple< UploadServerType, QUrl, qint64 >;
+    struct UploadServerInfo
+    {
+        UploadServerType type;
+        QUrl url;
+        qint64 size;
+
+        operator bool() const { return type != Calamares::Branding::UploadServerType::None && size != 0; }
+    };
     UploadServerInfo uploadServer() const { return m_uploadServer; }
 
     /**

src/libcalamaresui/CMakeLists.txt

@@ -27,6 +27,7 @@ set( calamaresui_SOURCES
     viewpages/ViewStep.cpp
 
     widgets/ClickableLabel.cpp
+    widgets/ErrorDialog.cpp
     widgets/FixedAspectRatioLabel.cpp
     widgets/PrettyRadioButton.cpp
     widgets/TranslationFix.cpp
@@ -39,8 +40,6 @@ set( calamaresui_SOURCES
 
 # Don't warn about third-party sources
 mark_thirdparty_code(
-    ${CMAKE_SOURCE_DIR}/3rdparty/qjsonitem.cpp
-    ${CMAKE_SOURCE_DIR}/3rdparty/qjsonmodel.cpp
     ${CMAKE_SOURCE_DIR}/3rdparty/waitingspinnerwidget.cpp
 )
 
@@ -75,6 +74,8 @@ calamares_add_library( calamaresui
         Qt5::Svg
     RESOURCES libcalamaresui.qrc
     EXPORT Calamares
+    UI
+        utils/ErrorDialog/ErrorDialog.ui
     VERSION ${CALAMARES_VERSION_SHORT}
 )
 target_link_libraries( calamaresui PRIVATE yamlcpp::yamlcpp )

src/libcalamaresui/ViewManager.cpp

@@ -24,11 +24,13 @@
 #include "viewpages/BlankViewStep.h"
 #include "viewpages/ExecutionViewStep.h"
 #include "viewpages/ViewStep.h"
+#include "widgets/ErrorDialog.h"
 #include "widgets/TranslationFix.h"
 
 #include <QApplication>
 #include <QBoxLayout>
 #include <QClipboard>
+#include <QDialogButtonBox>
 #include <QFile>
 #include <QMessageBox>
 #include <QMetaObject>
@@ -150,53 +152,29 @@ ViewManager::insertViewStep( int before, ViewStep* step )
 void
 ViewManager::onInstallationFailed( const QString& message, const QString& details )
 {
-    bool shouldOfferWebPaste = std::get< 0 >( Calamares::Branding::instance()->uploadServer() )
-            != Calamares::Branding::UploadServerType::None
-        and std::get< 2 >( Calamares::Branding::instance()->uploadServer() ) != 0;
-
     cError() << "Installation failed:" << message;
     cDebug() << Logger::SubEntry << "- message:" << message;
     cDebug() << Logger::SubEntry << "- details:" << Logger::NoQuote << details;
 
     QString heading
         = Calamares::Settings::instance()->isSetupMode() ? tr( "Setup Failed" ) : tr( "Installation Failed" );
-    QString pasteMsg = tr( "Would you like to paste the install log to the web?" );
-    QString text = "<p>" + message + "</p>";
-    if ( !details.isEmpty() )
-    {
-        text += "<p>"
-            + CalamaresUtils::truncateMultiLine( details, CalamaresUtils::LinesStartEnd { 6, 2 } )
-                  .replace( '\n', QStringLiteral( "<br/>" ) )
-            + "</p>";
-    }
-    if ( shouldOfferWebPaste )
-    {
-        text += "<p>" + pasteMsg + "</p>";
-    }
 
-    QMessageBox* msgBox = new QMessageBox();
+    ErrorDialog* errorDialog = new ErrorDialog();
-    msgBox->setIcon( QMessageBox::Critical );
+    errorDialog->setWindowTitle( tr( "Error" ) );
-    msgBox->setWindowTitle( tr( "Error" ) );
+    errorDialog->setHeading( "<strong>" + heading + "</strong>" );
-    msgBox->setText( "<strong>" + heading + "</strong>" );
+    errorDialog->setInformativeText( message );
-    msgBox->setInformativeText( text );
+    errorDialog->setShouldOfferWebPaste( Calamares::Branding::instance()->uploadServer() );
-    if ( shouldOfferWebPaste )
+    errorDialog->setDetails( details );
-    {
+    errorDialog->show();
-        msgBox->setStandardButtons( QMessageBox::Yes | QMessageBox::No );
-        msgBox->setDefaultButton( QMessageBox::No );
-    }
-    else
-    {
-        msgBox->setStandardButtons( QMessageBox::Close );
-        msgBox->setDefaultButton( QMessageBox::Close );
-    }
-    Calamares::fixButtonLabels( msgBox );
-    msgBox->show();
 
     cDebug() << "Calamares will quit when the dialog closes.";
-    connect( msgBox, &QMessageBox::buttonClicked, [msgBox]( QAbstractButton* button ) {
+    connect( errorDialog,
-        if ( msgBox->buttonRole( button ) == QMessageBox::ButtonRole::YesRole )
+             &QDialog::finished,
+             [ errorDialog ]( int result )
              {
-            CalamaresUtils::Paste::doLogUploadUI( msgBox );
+                 if ( result == QDialog::Accepted && errorDialog->shouldOfferWebPaste() )
+                 {
+                     CalamaresUtils::Paste::doLogUploadUI( errorDialog );
                  }
                  QApplication::quit();
              } );

src/libcalamaresui/utils/Paste.cpp

@@ -69,7 +69,8 @@ STATICTEST QString
 ficheLogUpload( const QByteArray& pasteData, const QUrl& serverUrl, QObject* parent )
 {
     QTcpSocket* socket = new QTcpSocket( parent );
-    socket->connectToHost( serverUrl.host(), serverUrl.port() );
+    // 16 bits of port-number
+    socket->connectToHost( serverUrl.host(), quint16( serverUrl.port() ) );
 
     if ( !socket->waitForConnected() )
     {

src/libcalamaresui/widgets/ErrorDialog.cpp

@@ -0,0 +1,106 @@
+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Artem Grinev <agrinev@manjaro.org>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+#include "ErrorDialog.h"
+#include "ui_ErrorDialog.h"
+
+#include "widgets/TranslationFix.h"
+#include <QDialogButtonBox>
+#include <QIcon>
+
+namespace Calamares
+{
+
+ErrorDialog::ErrorDialog( QWidget* parent )
+    : QDialog( parent )
+    , ui( new Ui::ErrorDialog )
+{
+    ui->setupUi( this );
+    ui->iconLabel->setPixmap( QIcon::fromTheme( "dialog-error" ).pixmap( 64 ) );
+    ui->detailsWidget->hide();
+    ui->offerWebPasteLabel->hide();
+}
+
+ErrorDialog::~ErrorDialog()
+{
+    delete ui;
+}
+
+QString
+ErrorDialog::heading() const
+{
+    return ui->headingLabel->text();
+}
+
+QString
+ErrorDialog::informativeText() const
+{
+    return ui->informativeTextLabel->text();
+}
+
+QString
+ErrorDialog::details() const
+{
+    return ui->detailsBrowser->toPlainText();
+}
+
+void
+ErrorDialog::setHeading( const QString& newHeading )
+{
+    if ( ui->headingLabel->text() != newHeading )
+    {
+        ui->headingLabel->setText( newHeading );
+        emit headingChanged();
+    }
+}
+
+void
+ErrorDialog::setInformativeText( const QString& newInformativeText )
+{
+    if ( ui->informativeTextLabel->text() != newInformativeText )
+    {
+        ui->informativeTextLabel->setText( newInformativeText );
+        emit informativeTextChanged();
+    }
+}
+
+void
+ErrorDialog::setDetails( const QString& newDetails )
+{
+    if ( ui->detailsBrowser->toPlainText() != newDetails )
+    {
+        ui->detailsBrowser->setPlainText( newDetails );
+        ui->detailsWidget->setVisible( !ui->detailsBrowser->toPlainText().trimmed().isEmpty() );
+        emit detailsChanged();
+    }
+}
+
+bool
+ErrorDialog::shouldOfferWebPaste() const
+{
+    return m_shouldOfferWebPaste;
+}
+
+void
+ErrorDialog::setShouldOfferWebPaste( bool newShouldOfferWebPaste )
+{
+    if ( m_shouldOfferWebPaste != newShouldOfferWebPaste )
+    {
+        m_shouldOfferWebPaste = newShouldOfferWebPaste;
+
+        ui->offerWebPasteLabel->setVisible( m_shouldOfferWebPaste );
+        ui->buttonBox->setStandardButtons( m_shouldOfferWebPaste ? ( QDialogButtonBox::Yes | QDialogButtonBox::No )
+                                                                 : QDialogButtonBox::Close );
+        fixButtonLabels( ui->buttonBox );
+
+        emit shouldOfferWebPasteChanged();
+    }
+}
+
+}  // namespace Calamares

src/libcalamaresui/widgets/ErrorDialog.h

@@ -0,0 +1,83 @@
+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Artem Grinev <agrinev@manjaro.org>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+#ifndef LIBCALAMARESUI_ERRORDIALOG_H
+#define LIBCALAMARESUI_ERRORDIALOG_H
+
+#include <QDialog>
+
+namespace Ui
+{
+class ErrorDialog;
+}
+
+namespace Calamares
+{
+class ErrorDialog : public QDialog
+{
+    Q_OBJECT
+
+    Q_PROPERTY( QString heading READ heading WRITE setHeading NOTIFY headingChanged )
+    Q_PROPERTY( QString informativeText READ informativeText WRITE setInformativeText NOTIFY informativeTextChanged )
+    Q_PROPERTY( QString details READ details WRITE setDetails NOTIFY detailsChanged )
+    Q_PROPERTY( bool shouldOfferWebPaste READ shouldOfferWebPaste WRITE setShouldOfferWebPaste NOTIFY
+                    shouldOfferWebPasteChanged )
+
+public:
+    explicit ErrorDialog( QWidget* parent = nullptr );
+    ~ErrorDialog() override;
+
+    /** @brief The heading (title) of the error dialog
+     *
+     * This is a short (one-line) title. It is human-readable, so should
+     * be translated at the time it is set.
+     */
+    QString heading() const;
+    void setHeading( const QString& newHeading );
+
+    /** @brief The description of the problem
+     *
+     * Longer, human-readable, description of the problem. This text
+     * is word-wrapped as necessary.
+     */
+    QString informativeText() const;
+    void setInformativeText( const QString& newInformativeText );
+
+    /** @brief Details of the problem
+     *
+     * This is generally command-output; it might not be translated
+     * when set. It should be considered "background to the informative
+     * text", or maybe "the reasons". Write the informative text for
+     * the end-user.
+     */
+    QString details() const;
+    void setDetails( const QString& newDetails );
+
+    /** @brief Enable web-paste button
+     *
+     * The web-paste button can be configured at a global level,
+     * but each individual error dialog can be set separately.
+     */
+    bool shouldOfferWebPaste() const;
+    void setShouldOfferWebPaste( bool newShouldOfferWebPaste );
+
+signals:
+    void headingChanged();
+    void informativeTextChanged();
+    void detailsChanged();
+    void shouldOfferWebPasteChanged();
+
+private:
+    Ui::ErrorDialog* ui;
+    bool m_shouldOfferWebPaste = false;
+};
+
+};  // namespace Calamares
+
+#endif  // LIBCALAMARESUI_ERRORDIALOG_H

src/libcalamaresui/widgets/ErrorDialog.ui

@@ -0,0 +1,133 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ErrorDialog</class>
+ <widget class="QDialog" name="ErrorDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>425</width>
+    <height>262</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string notr="true">Dialog</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout">
+   <item row="5" column="0" colspan="2">
+    <widget class="QWidget" name="detailsWidget" native="true">
+     <layout class="QVBoxLayout" name="verticalLayout_3">
+      <item>
+       <widget class="QLabel" name="informativeTextLabel">
+        <property name="sizePolicy">
+         <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+          <horstretch>0</horstretch>
+          <verstretch>0</verstretch>
+         </sizepolicy>
+        </property>
+        <property name="text">
+         <string notr="true"/>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QLabel" name="label">
+        <property name="text">
+         <string>Details:</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QTextBrowser" name="detailsBrowser"/>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item row="7" column="0">
+    <widget class="QLabel" name="offerWebPasteLabel">
+     <property name="toolTip">
+      <string/>
+     </property>
+     <property name="text">
+      <string>Would you like to paste the install log to the web?</string>
+     </property>
+    </widget>
+   </item>
+   <item row="8" column="0" colspan="2">
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Close</set>
+     </property>
+    </widget>
+   </item>
+   <item row="2" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="iconLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Minimum" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string notr="true"/>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="headingLabel">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string notr="true"/>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>ErrorDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>ErrorDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/libcalamaresui/widgets/TranslationFix.cpp

@@ -11,19 +11,14 @@
 
 #include <QAbstractButton>
 #include <QCoreApplication>
+#include <QDialogButtonBox>
 #include <QMessageBox>
+#include <QPushButton>
 
 namespace Calamares
 {
 
-void
+//Using QMessageBox's StandardButton enum here but according to headers they should be kept in-sync between multiple classes.
-fixButtonLabels( QMessageBox* box )
-{
-    if ( !box )
-    {
-        return;
-    }
-
 static std::pair< decltype( QMessageBox::Ok ), const char* > maps[] = {
     { QMessageBox::Ok, QT_TRANSLATE_NOOP( "StandardButtons", "&OK" ) },
     { QMessageBox::Yes, QT_TRANSLATE_NOOP( "StandardButtons", "&Yes" ) },
@@ -32,9 +27,18 @@ fixButtonLabels( QMessageBox* box )
     { QMessageBox::Close, QT_TRANSLATE_NOOP( "StandardButtons", "&Close" ) },
 };
 
+template < typename TButtonBox >
+void
+fixButtonLabels( TButtonBox* box )
+{
+    if ( !box )
+    {
+        return;
+    }
+
     for ( auto [ sb, label ] : maps )
     {
-        auto* button = box->button( sb );
+        auto* button = box->button( static_cast< typename TButtonBox::StandardButton >( int( sb ) ) );
         if ( button )
         {
             button->setText( QCoreApplication::translate( "StandardButtons", label ) );
@@ -42,4 +46,16 @@ fixButtonLabels( QMessageBox* box )
     }
 }
 
+void
+fixButtonLabels( QMessageBox* box )
+{
+    fixButtonLabels< QMessageBox >( box );
+}
+
+void
+fixButtonLabels( QDialogButtonBox* box )
+{
+    fixButtonLabels< QDialogButtonBox >( box );
+}
+
 }  // namespace Calamares

src/libcalamaresui/widgets/TranslationFix.h

@@ -13,6 +13,7 @@
 #include "DllMacro.h"
 
 class QMessageBox;
+class QDialogButtonBox;
 
 namespace Calamares
 {
@@ -26,6 +27,8 @@ namespace Calamares
  * guess the context.
  */
 void UIDLLEXPORT fixButtonLabels( QMessageBox* );
+
+void UIDLLEXPORT fixButtonLabels( QDialogButtonBox* );
 }  // namespace Calamares
 
 #endif

src/modules/bootloader/main.py

@@ -224,7 +224,7 @@ def create_systemd_boot_conf(install_path, efi_dir, uuid, entry, entry_name, ker
 
     # Copy kernel and initramfs to a subdirectory of /efi partition
     files_dir = os.path.join(install_path + efi_dir, entry_name)
-    os.mkdir(files_dir)
+    os.makedirs(files_dir, exist_ok=True)
 
     kernel_path = install_path + kernel
     kernel_name = os.path.basename(kernel_path)

src/modules/fstab/fstab.conf

@@ -18,10 +18,16 @@
 #
 # btrfs_swap options are used when a swapfile is chosen with a btrfs root
 # the options are applied to the subvolume which holds the swap partition
+#
+# The settings shown here apply only the btrfs defaults; these
+# are generally the right ones. Commented-out lines show other
+# options wich **might** be applicable for specific situations.
 mountOptions:
     default: defaults,noatime
-    btrfs: defaults,noatime,autodefrag,compress=zstd
+    # btrfs: defaults,noatime,autodefrag,compress=zstd
-    btrfs_swap: defaults,noatime
+    btrfs: defaults
+    # btrfs_swap: defaults,noatime
+    btrfs_swap: defaults
 
 # Mount options to use for the EFI System Partition. If not defined, the
 # *mountOptions* for *vfat* are used, or if that is not set either,

src/modules/interactiveterminal/InteractiveTerminalPage.cpp

@@ -18,6 +18,7 @@
 #include <KParts/ReadOnlyPart>
 #include <KParts/kde_terminal_interface.h>
 #include <KService>
+#include <kcoreaddons_version.h>
 
 #include <QApplication>
 #include <QDir>
@@ -42,7 +43,9 @@ void
 InteractiveTerminalPage::errorKonsoleNotInstalled()
 {
     QMessageBox mb( QMessageBox::Critical,
-        tr( "Konsole not installed" ), tr( "Please install KDE Konsole and try again!" ), QMessageBox::Ok );
+                    tr( "Konsole not installed" ),
+                    tr( "Please install KDE Konsole and try again!" ),
+                    QMessageBox::Ok );
     Calamares::fixButtonLabels( &mb );
     mb.exec();
 }
@@ -54,20 +57,30 @@ InteractiveTerminalPage::onActivate()
     {
         return;
     }
-    // For whatever reason, instead of simply linking against a library we
+
-    // need to do a runtime query to KService just to get a sodding terminal
+#if KCOREADDONS_VERSION_MAJOR != 5
-    // widget.
+#error Incompatible with not-KF5
+#endif
+#if KCOREADDONS_VERSION_MINOR >= 86
+    // 5.86 deprecated a bunch of KService and PluginFactory and related methods
+    auto md = KPluginMetaData::findPluginById( QString(), "konsolepart" );
+    if ( !md.isValid() )
+    {
+        errorKonsoleNotInstalled();
+        return;
+    }
+    auto* p = KPluginFactory::instantiatePlugin< KParts::ReadOnlyPart >( md, this ).plugin;
+#else
     KService::Ptr service = KService::serviceByDesktopName( "konsolepart" );
     if ( !service )
     {
-        // And all of this hoping the Konsole application is installed. If not,
-        // tough cookies.
         errorKonsoleNotInstalled();
         return;
     }
 
     // Create one instance of konsolepart.
     KParts::ReadOnlyPart* p = service->createInstance< KParts::ReadOnlyPart >( this, this, {} );
+#endif
     if ( !p )
     {
         // One more opportunity for the loading operation to fail.
@@ -91,7 +104,6 @@ InteractiveTerminalPage::onActivate()
 
     m_termHostWidget = p->widget();
     m_layout->addWidget( m_termHostWidget );
-    cDebug() << "Part widget ought to be" << m_termHostWidget->metaObject()->className();
 
     t->showShellInDir( QDir::home().path() );
     t->sendInput( QString( "%1\n" ).arg( m_command ) );

src/modules/luksopenswaphookcfg/main.py

@@ -64,6 +64,11 @@ def write_openswap_conf(partitions, root_mount_point, openswap_conf_path):
         elif lines[i].startswith("keyfile_filename"):
             lines[i] = "keyfile_filename=crypto_keyfile.bin"
 
+        elif lines[i].startswith("#keyfile_device_mount_options"):
+            if libcalamares.globalstorage.contains("btrfsRootSubvolume"):
+                btrfs_root_subvolume = libcalamares.globalstorage.value("btrfsRootSubvolume")
+                lines[i] = "keyfile_device_mount_options=--options=subvol=" + btrfs_root_subvolume.lstrip("/")
+
     with open(os.path.join(root_mount_point,
                            openswap_conf_path), 'w') as openswap_file:
         openswap_file.write("\n".join(lines) + "\n")

src/modules/mount/main.py

@@ -193,6 +193,7 @@ def mount_partition(root_mount_point, partition, partitions):
         for s in btrfs_subvolumes:
             if not s["subvolume"]:
                 continue
+            os.makedirs(root_mount_point + os.path.dirname(s["subvolume"]), exist_ok=True)
             subprocess.check_call(["btrfs", "subvolume", "create",
                                    root_mount_point + s["subvolume"]])
             if s["mountPoint"] == "/":

src/modules/partition/PartitionViewStep.cpp

@@ -146,15 +146,12 @@ modeDescription( Config::InstallChoice choice )
     case Config::InstallChoice::Alongside:
         return QCoreApplication::translate( context, "Install %1 <strong>alongside</strong> another operating system." )
             .arg( branding->shortVersionedName() );
-        break;
     case Config::InstallChoice::Erase:
         return QCoreApplication::translate( context, "<strong>Erase</strong> disk and install %1." )
             .arg( branding->shortVersionedName() );
-        break;
     case Config::InstallChoice::Replace:
         return QCoreApplication::translate( context, "<strong>Replace</strong> a partition with %1." )
             .arg( branding->shortVersionedName() );
-        break;
     case Config::InstallChoice::NoChoice:
     case Config::InstallChoice::Manual:
         return QCoreApplication::translate( context, "<strong>Manual</strong> partitioning." );
@@ -187,21 +184,18 @@ diskDescription( int listLength, const PartitionCoreModule::SummaryInfo& info, C
                 .arg( branding->shortVersionedName() )
                 .arg( info.deviceNode )
                 .arg( info.deviceName );
-            break;
         case Config::Erase:
             return QCoreApplication::translate( context,
                                                 "<strong>Erase</strong> disk <strong>%2</strong> (%3) and install %1." )
                 .arg( branding->shortVersionedName() )
                 .arg( info.deviceNode )
                 .arg( info.deviceName );
-            break;
         case Config::Replace:
             return QCoreApplication::translate(
                        context, "<strong>Replace</strong> a partition on disk <strong>%2</strong> (%3) with %1." )
                 .arg( branding->shortVersionedName() )
                 .arg( info.deviceNode )
                 .arg( info.deviceName );
-            break;
         case Config::NoChoice:
         case Config::Manual:
             return QCoreApplication::translate(
@@ -558,7 +552,7 @@ PartitionViewStep::onLeave()
             if ( !okSize )
             {
                 cDebug() << o << "ESP too small";
-                const auto atLeastBytes = PartUtils::efiFilesystemMinimumSize();
+                const qint64 atLeastBytes = static_cast< qint64 >( PartUtils::efiFilesystemMinimumSize() );
                 const auto atLeastMiB = CalamaresUtils::BytesToMiB( atLeastBytes );
                 description.append( ' ' );
                 description.append( tr( "The filesystem must be at least %1 MiB in size." ).arg( atLeastMiB ) );

src/modules/partition/core/DeviceModel.cpp

@@ -8,9 +8,10 @@
  *   Calamares is Free Software: see the License-Identifier above.
  *
  */
-#include "core/DeviceModel.h"
+#include "DeviceModel.h"
 
 #include "core/PartitionModel.h"
+#include "core/SizeUtils.h"
 
 #include "utils/CalamaresUtilsGui.h"
 #include "utils/Logger.h"
@@ -18,9 +19,6 @@
 // KPMcore
 #include <kpmcore/core/device.h>
 
-// KF5
-#include <KFormat>
-
 #include <QIcon>
 #include <QStandardItemModel>
 
@@ -83,7 +81,7 @@ DeviceModel::data( const QModelIndex& index, int role ) const
                 //: device[name] - size[number] (device-node[name])
                 return tr( "%1 - %2 (%3)" )
                     .arg( device->name() )
-                    .arg( KFormat().formatByteSize( device->capacity() ) )
+                    .arg( formatByteSize( device->capacity() ) )
                     .arg( device->deviceNode() );
             }
             else

src/modules/partition/core/PartUtils.cpp

@@ -451,6 +451,8 @@ isEfiFilesystemSuitableType( const Partition* candidate )
 {
     auto type = candidate->fileSystem().type();
 
+    QT_WARNING_PUSH
+    QT_WARNING_DISABLE_CLANG( "-Wswitch-enum" )
     switch ( type )
     {
     case FileSystem::Type::Fat32:
@@ -465,6 +467,7 @@ isEfiFilesystemSuitableType( const Partition* candidate )
         cWarning() << "EFI boot partition must be FAT32";
         return false;
     }
+    QT_WARNING_POP
 }
 
 bool
@@ -526,14 +529,15 @@ efiFilesystemMinimumSize()
 {
     using CalamaresUtils::Units::operator""_MiB;
 
-    auto uefisys_part_sizeB = 300_MiB;
+    size_t uefisys_part_sizeB = 300_MiB;
 
     // The default can be overridden; the key used here comes
     // from the partition module Config.cpp
     auto* gs = Calamares::JobQueue::instance()->globalStorage();
     if ( gs->contains( "efiSystemPartitionSize_i" ) )
     {
-        uefisys_part_sizeB = gs->value( "efiSystemPartitionSize_i" ).toLongLong();
+        qint64 v = gs->value( "efiSystemPartitionSize_i" ).toLongLong();
+        uefisys_part_sizeB = v > 0 ? static_cast< size_t >( v ) : 0;
     }
     // There is a lower limit of what can be configured
     if ( uefisys_part_sizeB < 32_MiB )

src/modules/partition/core/PartitionActions.cpp

@@ -71,15 +71,15 @@ swapSuggestion( const qint64 availableSpaceB, Config::SwapChoice swap )
 
 
     // Allow for a fudge factor
-    suggestedSwapSizeB *= overestimationFactor;
+    suggestedSwapSizeB = qRound( suggestedSwapSizeB * overestimationFactor );
 
     // don't use more than 10% of available space
     if ( !ensureSuspendToDisk )
     {
-        suggestedSwapSizeB = qMin( suggestedSwapSizeB, qint64( 0.10 * availableSpaceB ) );
+        suggestedSwapSizeB = qMin( suggestedSwapSizeB, availableSpaceB / 10 /* 10% is 0.1 */ );
     }
 
-    cDebug() << "Suggested swap size:" << suggestedSwapSizeB / 1024. / 1024. / 1024. << "GiB";
+    cDebug() << "Suggested swap size:" << CalamaresUtils::BytesToGiB( suggestedSwapSizeB ) << "GiB";
 
     return suggestedSwapSizeB;
 }

src/modules/partition/core/PartitionLayout.cpp

@@ -141,6 +141,8 @@ void
 PartitionLayout::setDefaultFsType( FileSystem::Type defaultFsType )
 {
     using FileSystem = FileSystem::Type;
+    QT_WARNING_PUSH
+    QT_WARNING_DISABLE_CLANG( "-Wswitch-enum" )
     switch ( defaultFsType )
     {
     case FileSystem::Unknown:
@@ -196,6 +198,7 @@ PartitionLayout::setDefaultFsType( FileSystem::Type defaultFsType )
                    << "Using ext4 instead.";
         defaultFsType = FileSystem::Ext4;
     }
+    QT_WARNING_POP
 
     m_defaultFsType = defaultFsType;
 }

src/modules/partition/core/PartitionModel.cpp

@@ -8,11 +8,12 @@
  *
  */
 
-#include "core/PartitionModel.h"
+#include "PartitionModel.h"
 
 #include "core/ColorUtils.h"
 #include "core/KPMHelpers.h"
 #include "core/PartitionInfo.h"
+#include "core/SizeUtils.h"
 
 #include "partition/FileSystem.h"
 #include "partition/PartitionQuery.h"
@@ -24,9 +25,6 @@
 #include <kpmcore/core/partitiontable.h>
 #include <kpmcore/fs/filesystem.h>
 
-// KF5
-#include <KFormat>
-
 // Qt
 #include <QColor>
 
@@ -178,7 +176,7 @@ PartitionModel::data( const QModelIndex& index, int role ) const
         if ( col == SizeColumn )
         {
             qint64 size = ( partition->lastSector() - partition->firstSector() + 1 ) * m_device->logicalSize();
-            return KFormat().formatByteSize( size );
+            return formatByteSize( size );
         }
         cDebug() << "Unknown column" << col;
         return QVariant();
@@ -210,7 +208,7 @@ PartitionModel::data( const QModelIndex& index, int role ) const
         QString prettyFileSystem
             = CalamaresUtils::Partition::prettyNameForFileSystemType( partition->fileSystem().type() );
         qint64 size = ( partition->lastSector() - partition->firstSector() + 1 ) * m_device->logicalSize();
-        QString prettySize = KFormat().formatByteSize( size );
+        QString prettySize = formatByteSize( size );
         return QVariant( name + " " + prettyFileSystem + " " + prettySize );
     }
     case SizeRole:

src/modules/partition/core/SizeUtils.h

@@ -0,0 +1,27 @@
+/* === This file is part of Calamares - <https://calamares.io> ===
+ *
+ *   SPDX-FileCopyrightText: 2021 Adriaan de Groot <groot@kde.org>
+ *   SPDX-License-Identifier: GPL-3.0-or-later
+ *
+ *   Calamares is Free Software: see the License-Identifier above.
+ *
+ */
+
+#ifndef PARTITION_CORE_SIZEUTILS_H
+#define PARTITION_CORE_SIZEUTILS_H
+
+#include <kpmcore/util/capacity.h>
+
+/** @brief Helper function for printing sizes consistently.
+ *
+ * Most of Calamares uses a qint64 for partition sizes, so use that
+ * parameter type. However, the human-visible formatting doesn't need
+ * to bother with one-byte accuracy (and anyway, a double has at least 50 bits
+ * at which point we're printing giga (or gibi) bytes).
+ */
+static inline QString formatByteSize( qint64 sizeValue )
+{
+    return Capacity::formatByteSize( static_cast< double >( sizeValue ) );
+}
+
+#endif  // PARTITION_CORE_SIZEUTILS_H

src/modules/partition/gui/DeviceInfoWidget.cpp

@@ -68,7 +68,8 @@ DeviceInfoWidget::setPartitionTableType( PartitionTable::TableType type )
 void
 DeviceInfoWidget::retranslateUi()
 {
-    QString typeString = PartitionTable::tableTypeToName( m_tableType ).toUpper();
+    QString typeString;
+    QString toolTipString;
 
     // fix up if the name shouldn't be uppercase:
     switch ( m_tableType )
@@ -76,38 +77,32 @@ DeviceInfoWidget::retranslateUi()
     case PartitionTable::msdos:
     case PartitionTable::msdos_sectorbased:
         typeString = "MBR";
+        toolTipString += tr( "<br><br>This partition table type is only advisable on older "
+                             "systems which start from a <strong>BIOS</strong> boot "
+                             "environment. GPT is recommended in most other cases.<br><br>"
+                             "<strong>Warning:</strong> the MBR partition table "
+                             "is an obsolete MS-DOS era standard.<br>"
+                             "Only 4 <em>primary</em> partitions may be created, and of "
+                             "those 4, one can be an <em>extended</em> partition, which "
+                             "may in turn contain many <em>logical</em> partitions." );
+        break;
+    case PartitionTable::gpt:
+        // TypeString is ok
+        toolTipString += tr( "<br><br>This is the recommended partition table type for modern "
+                             "systems which start from an <strong>EFI</strong> boot "
+                             "environment." );
         break;
     case PartitionTable::loop:
         typeString = "loop";
-        break;
-    case PartitionTable::mac:
-        typeString = "Mac";
-        break;
-    case PartitionTable::amiga:
-        typeString = "Amiga";
-        break;
-    case PartitionTable::sun:
-        typeString = "Sun";
-        break;
-    case PartitionTable::unknownTableType:
-        typeString = " ? ";
-    }
-
-
-    QString toolTipString = tr( "This device has a <strong>%1</strong> partition "
-                                "table." )
-                                .arg( typeString );
-
-    switch ( m_tableType )
-    {
-    case PartitionTable::loop:
         toolTipString = tr( "This is a <strong>loop</strong> "
                             "device.<br><br>"
                             "It is a pseudo-device with no partition table "
                             "that makes a file accessible as a block device. "
                             "This kind of setup usually only contains a single filesystem." );
         break;
+    case PartitionTable::none:
     case PartitionTable::unknownTableType:
+        typeString = " ? ";
         toolTipString = tr( "This installer <strong>cannot detect a partition table</strong> on the "
                             "selected storage device.<br><br>"
                             "The device either has no partition "
@@ -117,21 +112,35 @@ DeviceInfoWidget::retranslateUi()
                             "either automatically, or through the manual partitioning "
                             "page." );
         break;
-    case PartitionTable::gpt:
+    // The next ones need to have the name adjusted, but the default tooltip is OK
-        toolTipString += tr( "<br><br>This is the recommended partition table type for modern "
+    case PartitionTable::mac:
-                             "systems which start from an <strong>EFI</strong> boot "
+        typeString = "Mac";
-                             "environment." );
         break;
-    case PartitionTable::msdos:
+    case PartitionTable::amiga:
-    case PartitionTable::msdos_sectorbased:
+        typeString = "Amiga";
-        toolTipString += tr( "<br><br>This partition table type is only advisable on older "
+        break;
-                             "systems which start from a <strong>BIOS</strong> boot "
+    case PartitionTable::sun:
-                             "environment. GPT is recommended in most other cases.<br><br>"
+        typeString = "Sun";
-                             "<strong>Warning:</strong> the MBR partition table "
+        break;
-                             "is an obsolete MS-DOS era standard.<br>"
+    // Peculiar tables, do nothing and use default type and tooltip strings
-                             "Only 4 <em>primary</em> partitions may be created, and of "
+    case PartitionTable::aix:
-                             "those 4, one can be an <em>extended</em> partition, which "
+    case PartitionTable::bsd:
-                             "may in turn contain many <em>logical</em> partitions." );
+    case PartitionTable::dasd:
+    case PartitionTable::dvh:
+    case PartitionTable::pc98:
+    case PartitionTable::vmd:
+        break;
+    }
+
+    if ( typeString.isEmpty() )
+    {
+        typeString = PartitionTable::tableTypeToName( m_tableType ).toUpper();
+    }
+    if ( toolTipString.isEmpty() )
+    {
+        toolTipString = tr( "This device has a <strong>%1</strong> partition "
+                            "table." )
+                            .arg( typeString );
     }
 
     m_ptLabel->setText( typeString );

src/modules/partition/gui/ListPhysicalVolumeWidgetItem.cpp

@@ -9,11 +9,10 @@
 
 #include "ListPhysicalVolumeWidgetItem.h"
 
-#include <kpmcore/util/capacity.h>
+#include "core/SizeUtils.h"
 
 ListPhysicalVolumeWidgetItem::ListPhysicalVolumeWidgetItem( const Partition* partition, bool checked )
-    : QListWidgetItem(
+    : QListWidgetItem( QString( "%1 | %2" ).arg( partition->deviceNode(), formatByteSize( partition->capacity() ) ) )
-        QString( "%1 | %2" ).arg( partition->deviceNode(), Capacity::formatByteSize( partition->capacity() ) ) )
     , m_partition( partition )
 {
     setToolTip( partition->deviceNode() );
@@ -26,3 +25,5 @@ ListPhysicalVolumeWidgetItem::partition() const
 {
     return m_partition;
 }
+
+ListPhysicalVolumeWidgetItem::~ListPhysicalVolumeWidgetItem() {}

src/modules/partition/gui/ListPhysicalVolumeWidgetItem.h

@@ -18,6 +18,7 @@ class ListPhysicalVolumeWidgetItem : public QListWidgetItem
 {
 public:
     ListPhysicalVolumeWidgetItem( const Partition* partition, bool checked );
+    ~ListPhysicalVolumeWidgetItem() override;
 
     const Partition* partition() const;
 

src/modules/partition/gui/PartitionLabelsView.cpp

@@ -12,6 +12,7 @@
 
 #include "core/ColorUtils.h"
 #include "core/PartitionModel.h"
+#include "core/SizeUtils.h"
 
 #include "utils/CalamaresUtilsGui.h"
 #include "utils/Logger.h"
@@ -20,8 +21,6 @@
 #include <kpmcore/core/device.h>
 #include <kpmcore/fs/filesystem.h>
 
-#include <KFormat>
-
 // Qt
 #include <QGuiApplication>
 #include <QMouseEvent>
@@ -39,7 +38,7 @@ static QStringList
 buildUnknownDisklabelTexts( Device* dev )
 {
     QStringList texts = { QObject::tr( "Unpartitioned space or unknown partition table" ),
-                          KFormat().formatByteSize( dev->totalLogical() * dev->logicalSize() ) };
+                          formatByteSize( dev->totalLogical() * dev->logicalSize() ) };
     return texts;
 }
 

src/modules/partition/gui/ReplaceWidget.cpp

@@ -212,7 +212,8 @@ ReplaceWidget::onPartitionSelected()
             }
         }
 
-        if ( partition->capacity() < requiredSpaceB )
+        // The loss of precision is ok; we're not going to fall over from a single byte
+        if ( static_cast< double >( partition->capacity() ) < requiredSpaceB )
         {
             updateStatus( CalamaresUtils::Fail,
                           tr( "<strong>%4</strong><br/><br/>"

src/modules/partition/gui/VolumeGroupBaseDialog.cpp

@@ -10,10 +10,9 @@
 #include "VolumeGroupBaseDialog.h"
 #include "ui_VolumeGroupBaseDialog.h"
 
+#include "core/SizeUtils.h"
 #include "gui/ListPhysicalVolumeWidgetItem.h"
 
-#include <kpmcore/util/capacity.h>
-
 #include <QComboBox>
 #include <QDialogButtonBox>
 #include <QLabel>
@@ -100,7 +99,7 @@ VolumeGroupBaseDialog::setUsedSizeValue( qint64 usedSize )
 {
     m_usedSizeValue = usedSize;
 
-    ui->usedSize->setText( Capacity::formatByteSize( m_usedSizeValue ) );
+    ui->usedSize->setText( formatByteSize( m_usedSizeValue ) );
 }
 
 void
@@ -121,7 +120,7 @@ VolumeGroupBaseDialog::updateTotalSize()
                 % ( ui->peSize->value() * Capacity::unitFactor( Capacity::Unit::Byte, Capacity::Unit::MiB ) );
     }
 
-    ui->totalSize->setText( Capacity::formatByteSize( m_totalSizeValue ) );
+    ui->totalSize->setText( formatByteSize( m_totalSizeValue ) );
 
     updateTotalSectors();
 }

src/modules/partition/jobs/ClearMountsJob.cpp

@@ -243,14 +243,8 @@ public:
     }
 
 private:
-#if ( QT_VERSION < QT_VERSION_CHECK( 5, 15, 0 ) )
-    // TODO: 3.3 remove because newer Qt does support constness
     const char* m_message = nullptr;
     QString m_path;
-#else
-    const char* const m_message = nullptr;
-    QString const m_path;
-#endif
 };
 
 STATICTEST inline QDebug&

src/modules/partition/jobs/CreatePartitionJob.cpp

@@ -60,10 +60,11 @@ createZfs( Partition* partition, Device* device )
     // Now we need to do some things that would normally be done by kpmcore
 
     // First we get the device node from the output and set it as the partition path
+    QString deviceNode;
+    {
         QRegularExpression re( QStringLiteral( "Created a new partition (\\d+)" ) );
         QRegularExpressionMatch rem = re.match( r.getOutput() );
 
-    QString deviceNode;
         if ( rem.hasMatch() )
         {
             if ( partition->devicePath().back().isDigit() )
@@ -75,9 +76,8 @@ createZfs( Partition* partition, Device* device )
                 deviceNode = partition->devicePath() + rem.captured( 1 );
             }
         }
-
         partition->setPartitionPath( deviceNode );
-
+    }
     // If it is a gpt device, set the partition UUID
     if ( device->partitionTable()->type() == PartitionTable::gpt && partition->uuid().isEmpty() )
     {

src/modules/partition/tests/CMakeLists.txt

@@ -61,6 +61,7 @@ calamares_add_test(
     SOURCES
         ${PartitionModule_SOURCE_DIR}/jobs/AutoMountManagementJob.cpp
         AutoMountTests.cpp
+    DEFINITIONS ${_partition_defs}
 )
 
 calamares_add_test(
@@ -70,4 +71,5 @@ calamares_add_test(
         ${PartitionModule_SOURCE_DIR}/core/DeviceList.cpp
     LIBRARIES
         kpmcore
+    DEFINITIONS ${_partition_defs}
 )

src/modules/tracking/TrackingJobs.cpp

@@ -19,6 +19,8 @@
 
 #include <KMacroExpander>
 
+#include <QCoreApplication>
+
 #include <chrono>
 
 
@@ -37,7 +39,6 @@ namespace
  */
 class TrackingInstallJob : public Calamares::Job
 {
-    Q_OBJECT
 public:
     TrackingInstallJob( const QString& url );
     ~TrackingInstallJob() override;
@@ -58,7 +59,6 @@ private:
  */
 class TrackingMachineUpdateManagerJob : public Calamares::Job
 {
-    Q_OBJECT
 public:
     ~TrackingMachineUpdateManagerJob() override;
 
@@ -75,7 +75,6 @@ public:
  */
 class TrackingKUserFeedbackJob : public Calamares::Job
 {
-    Q_OBJECT
 public:
     TrackingKUserFeedbackJob( const QString& username, const QStringList& areas );
     ~TrackingKUserFeedbackJob() override;
@@ -99,13 +98,13 @@ TrackingInstallJob::~TrackingInstallJob() {}
 QString
 TrackingInstallJob::prettyName() const
 {
-    return tr( "Installation feedback" );
+    return QCoreApplication::translate( "TrackingInstallJob", "Installation feedback" );
 }
 
 QString
 TrackingInstallJob::prettyStatusMessage() const
 {
-    return tr( "Sending installation feedback." );
+    return QCoreApplication::translate( "TrackingInstallJob", "Sending installation feedback." );
 }
 
 Calamares::JobResult
@@ -122,8 +121,9 @@ TrackingInstallJob::exec()
     if ( result.status == RequestStatus::Timeout )
     {
         cWarning() << "install-tracking request timed out.";
-        return Calamares::JobResult::error( tr( "Internal error in install-tracking." ),
+        return Calamares::JobResult::error(
-                                            tr( "HTTP request timed out." ) );
+            QCoreApplication::translate( "TrackingInstallJob", "Internal error in install-tracking." ),
+            QCoreApplication::translate( "TrackingInstallJob", "HTTP request timed out." ) );
     }
     return Calamares::JobResult::ok();
 }
@@ -133,13 +133,13 @@ TrackingMachineUpdateManagerJob::~TrackingMachineUpdateManagerJob() {}
 QString
 TrackingMachineUpdateManagerJob::prettyName() const
 {
-    return tr( "Machine feedback" );
+    return QCoreApplication::translate( "TrackingMachineUpdateManagerJob", "Machine feedback" );
 }
 
 QString
 TrackingMachineUpdateManagerJob::prettyStatusMessage() const
 {
-    return tr( "Configuring machine feedback." );
+    return QCoreApplication::translate( "TrackingMachineUpdateManagerJob", "Configuring machine feedback." );
 }
 
 Calamares::JobResult
@@ -162,14 +162,20 @@ TrackingMachineUpdateManagerJob::exec()
     else if ( r > 0 )
     {
         return Calamares::JobResult::error(
-            tr( "Error in machine feedback configuration." ),
+            QCoreApplication::translate( "TrackingMachineUpdateManagerJob",
-            tr( "Could not configure machine feedback correctly, script error %1." ).arg( r ) );
+                                         "Error in machine feedback configuration." ),
+            QCoreApplication::translate( "TrackingMachineUpdateManagerJob",
+                                         "Could not configure machine feedback correctly, script error %1." )
+                .arg( r ) );
     }
     else
     {
         return Calamares::JobResult::error(
-            tr( "Error in machine feedback configuration." ),
+            QCoreApplication::translate( "TrackingMachineUpdateManagerJob",
-            tr( "Could not configure machine feedback correctly, Calamares error %1." ).arg( r ) );
+                                         "Error in machine feedback configuration." ),
+            QCoreApplication::translate( "TrackingMachineUpdateManagerJob",
+                                         "Could not configure machine feedback correctly, Calamares error %1." )
+                .arg( r ) );
     }
 }
 
@@ -184,13 +190,13 @@ TrackingKUserFeedbackJob::~TrackingKUserFeedbackJob() {}
 QString
 TrackingKUserFeedbackJob::prettyName() const
 {
-    return tr( "KDE user feedback" );
+    return QCoreApplication::translate( "TrackingKUserFeedbackJob", "KDE user feedback" );
 }
 
 QString
 TrackingKUserFeedbackJob::prettyStatusMessage() const
 {
-    return tr( "Configuring KDE user feedback." );
+    return QCoreApplication::translate( "TrackingKUserFeedbackJob", "Configuring KDE user feedback." );
 }
 
 Calamares::JobResult
@@ -212,14 +218,18 @@ FeedbackLevel=16
         if ( r > 0 )
         {
             return Calamares::JobResult::error(
-                tr( "Error in KDE user feedback configuration." ),
+                QCoreApplication::translate( "TrackingKUserFeedbackJob", "Error in KDE user feedback configuration." ),
-                tr( "Could not configure KDE user feedback correctly, script error %1." ).arg( r ) );
+                QCoreApplication::translate( "TrackingKUserFeedbackJob",
+                                             "Could not configure KDE user feedback correctly, script error %1." )
+                    .arg( r ) );
         }
         else if ( r < 0 )
         {
             return Calamares::JobResult::error(
-                tr( "Error in KDE user feedback configuration." ),
+                QCoreApplication::translate( "TrackingKUserFeedbackJob", "Error in KDE user feedback configuration." ),
-                tr( "Could not configure KDE user feedback correctly, Calamares error %1." ).arg( r ) );
+                QCoreApplication::translate( "TrackingKUserFeedbackJob",
+                                             "Could not configure KDE user feedback correctly, Calamares error %1." )
+                    .arg( r ) );
         }
     }
 
@@ -290,7 +300,3 @@ addJob( Calamares::JobList& list, UserTrackingConfig* config )
         }
     }
 }
-
-#include "utils/moc-warnings.h"
-
-#include "TrackingJobs.moc"