Add new global storage value for stacked squashfses and adjust config.

common/modules/pkgselect/PackageSelectViewStep.cpp

@@ -238,6 +238,7 @@ void PackageSelectViewStep::onLeave()
         return;
     }
 
+    bool isStackedSquashfs = m_configurationMap.value("stacked_squashfs").toBool();
     QVariantMap installationData = gs->value("installation_data").toMap();
     QString installationMode = installationData.value("installation_mode").toString();
     bool downloadUpdates = installationData.value("download_updates").toBool();
@@ -264,13 +265,20 @@ void PackageSelectViewStep::onLeave()
 
     globalData.insert("installation_mode", installationMode);
 
+    // Used by unpackfs on stacked squashfs systems
     if (installationMode == "minimal") {
-        QVariantList minimalPackages = m_configurationMap.value("packages").toMap().value("minimal_remove_packages").toList();
-        QVariantList installerPackages = m_configurationMap.value("packages").toMap().value("installer_remove_packages").toList();
-        QVariantList combinedRemove = minimalPackages + installerPackages;
-        globalData.insert("packages_to_remove", combinedRemove);
     }
-    else {
+
+    if (installationMode == "minimal") {
+        globalData.insert("unpack_regular", false);
+        if (!isStackedSquashfs) {
+            QVariantList minimalPackages = m_configurationMap.value("packages").toMap().value("minimal_remove_packages").toList();
+            QVariantList installerPackages = m_configurationMap.value("packages").toMap().value("installer_remove_packages").toList();
+            QVariantList combinedRemove = minimalPackages + installerPackages;
+            globalData.insert("packages_to_remove", combinedRemove);
+        }
+    } else {
+        globalData.insert("unpack_regular", true);
         // For normal and full, store packages to install
         QVariantList selectedPackagesList;
         // Store the snaps that are already on the system by default
@@ -317,8 +325,10 @@ void PackageSelectViewStep::onLeave()
         }
 
         globalData.insert("packages_to_install", selectedPackagesList);
-        QVariantList installerPackages = m_configurationMap.value("packages").toMap().value("installer_remove_packages").toList();
+        if (!isStackedSquashfs) {
-        globalData.insert("packages_to_remove", installerPackages);
+            QVariantList installerPackages = m_configurationMap.value("packages").toMap().value("installer_remove_packages").toList();
+            globalData.insert("packages_to_remove", installerPackages);
+        }
         globalData.insert("present_snaps", presentSnapList);
     }
 

common/modules/pkgselectprocess/PackageSelectProcess.cpp

@@ -51,13 +51,13 @@ Calamares::JobResult PackageSelectProcess::runAptCommand(const QString& command,
         commandHRPrefix = tr("Installing packages: ");
     } else if (command.contains("full-upgrade")) {
         commandHRPrefix = tr("Upgrading installed system: ");
-    } else if (command.contains("autoremove")) {
+    } else if (command.contains("remove")) {
         commandHRPrefix = tr("Cleaning up packages: ");
     }
 
     QRegularExpression getRegex(R"(Get:\d+\s+[^ ]+\s+[^ ]+\s+(.+?)\s+\S+\s+(\S+)\s+\[(.*?)\])");
 
-    connect(&aptProcess, &QProcess::readyReadStandardOutput, this, 
+    connect(&aptProcess, &QProcess::readyReadStandardOutput, this,
         [this, &aptProcess, &lineCount, progressPerLine, startProgress, endProgress, verboseProgress, commandHRPrefix, getRegex]() mutable {
             while (aptProcess.canReadLine()) {
                 QString line = QString::fromUtf8(aptProcess.readLine()).trimmed();
@@ -68,7 +68,7 @@ Calamares::JobResult PackageSelectProcess::runAptCommand(const QString& command,
                 if (verboseProgress && !line.contains("Running in chroot, ignoring command") &&
                     !line.contains("Waiting until unit") && !line.contains("Stopping snap") &&
                     !line.contains("/dev/pts")) {
-                    
+
                     // Process "Get:" lines to show download information
                     if (line.startsWith("Get:")) {
                         QRegularExpressionMatch match = getRegex.match(line);
@@ -219,7 +219,7 @@ Calamares::JobResult PackageSelectProcess::exec()
     const QVariantList packagesToInstall = installationData.value("packages_to_install").toList();
     const QVariantList packagesToRemove = installationData.value("packages_to_remove").toList();
     const QVariantList presentSnaps = installationData.value("present_snaps").toList();
-    
+
     // Handle default value for rootMountPoint
     QString rootMountPoint = "/";
     if (gs->contains("rootMountPoint")) {
@@ -336,9 +336,6 @@ Calamares::JobResult PackageSelectProcess::exec()
                                                            autoremoveStart,
                                                            autoremoveEnd,
                                                            true);
-    if (!autoremoveResult) { // Using operator bool() to check for errors
-        return std::move(autoremoveResult); // Move to avoid copy
-    }
 
     // Handle snap packages
     if (installationMode != "minimal") {

debian/changelog

@@ -1,3 +1,9 @@
+calamares-settings-ubuntu (1:25.04.8) UNRELEASED; urgency=medium
+
+  * Add new global storage value for stacked squashfses and adjust config.
+
+ -- Simon Quigley <tsimonq2@ubuntu.com>  Wed, 20 Nov 2024 23:58:39 -0600
+
 calamares-settings-ubuntu (1:25.04.7) plucky; urgency=medium
 
   * Change oem user in Lubuntu raspi prep to user number 60999

debian/control

@@ -3,7 +3,7 @@ Section: devel
 Priority: optional
 Maintainer: Lubuntu Developers <lubuntu-devel@lists.ubuntu.com>
 Uploaders: Simon Quigley <tsimonq2@ubuntu.com>
-Build-Depends: calamares (>= 3.3.9),
+Build-Depends: calamares (>= 3.3.11),
                cmake,
                debhelper-compat (= 13),
                extra-cmake-modules,
@@ -63,7 +63,7 @@ Description: Ubuntu Unity Calamares Settings and Branding
 
 Package: calamares-settings-ubuntu-common
 Architecture: any
-Depends: calamares (>= 3.3.9),
+Depends: calamares (>= 3.3.11),
          cryptsetup,
          kdialog,
          keyutils,

lubuntu/modules/pkgselect.conf

@@ -1,4 +1,5 @@
 ---
+stacked_squashfs: true
 packages:
   additional_packages:
     - id: "element-desktop"
@@ -17,32 +18,6 @@ packages:
       name: "Krita"
       description: "Graphics editor designed primarily for digital art and 2D animation."
       snap: true
-  minimal_remove_packages:
-    - snapd
-    - snapd-installation-monitor
-    - vlc
-    - plasma-discover
-    - transmission-qt
-    - quassel
-    - 2048-qt
-    - featherpad
-    - noblenote
-    - kcalc
-    - qps
-    - zsync
-    - partitionmanager
-    - qapt-deb-installer
-    - picom
-    - qlipper
-    - qtpass
-    - "libreoffice*"
-  installer_remove_packages:
-    - "^live-*"
-    - calamares-settings-lubuntu
-    - calamares
-    - zram-config
-    - cifs-utils
-    - lubuntu-installer-prompt
   regular_install_packages:
     - language-pack-$LOCALE
     - language-pack-gnome-$LOCALE

lubuntu/modules/unpackfs.conf

@@ -1,5 +1,9 @@
----
 unpack:
-    -   source: "/cdrom/casper/filesystem.squashfs"
+    -   source: "/cdrom/casper/minimal.squashfs"
         sourcefs: "squashfs"
         destination: ""
+        condition: true
+    -   source: "/cdrom/casper/minimal.standard.squashfs"
+        sourcefs: "squashfs"
+        destination: ""
+        condition: "installation_data.unpack_regular"