Merge the minimal and standard layers on the Ubuntu Desktop images (both daily-live and canary), now that there is no separate minimal install target.

debian/changelog

@@ -1,3 +1,11 @@
+livecd-rootfs (23.10.15) UNRELEASED; urgency=medium
+
+  * Merge the minimal and standard layers on the Ubuntu Desktop images
+    (both daily-live and canary), now that there is no separate minimal
+    install target.
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Wed, 16 Aug 2023 14:19:02 -0700
+
 livecd-rootfs (23.10.14) mantic; urgency=medium
 
   * canary

live-build/auto/config

@@ -723,36 +723,30 @@ case $PROJECT in
 				;;
 			canary)
 				PASSES_TO_LAYERS="true"
-				# the minimal layer, for minimal installs
-				add_task minimal minimal standard ubuntu-desktop-minimal ubuntu-desktop-minimal-default-languages
-				add_package minimal cloud-init
 				# the standard layer, contains all base common packages for later layers (we're splitting out the snaps)
-				add_task minimal.standard ubuntu-desktop ubuntu-desktop-default-languages
+				add_task standard minimal standard ubuntu-desktop ubuntu-desktop-default-languages
+				add_package standard cloud-init
 				# the classic layer, basically only contains snaps from the standard and minimal tasks
-				add_pass minimal.standard.classic
+				add_pass standard.classic
-				if [ -e "config/package-lists/livecd-rootfs.snaplist.chroot_minimal.full" ]; then
+				if [ -e "config/package-lists/livecd-rootfs.snaplist.chroot_standard.full" ]; then
-					cat config/package-lists/livecd-rootfs.snaplist.chroot_minimal.full >>config/package-lists/livecd-rootfs.snaplist.chroot_minimal.standard.classic.full
+					cat config/package-lists/livecd-rootfs.snaplist.chroot_standard.full >>config/package-lists/livecd-rootfs.snaplist.chroot_standard.classic.full
-					rm config/package-lists/livecd-rootfs.snaplist.chroot_minimal.full
+					rm config/package-lists/livecd-rootfs.snaplist.chroot_standard.full
-				fi
-				if [ -e "config/package-lists/livecd-rootfs.snaplist.chroot_minimal.standard.full" ]; then
-					cat config/package-lists/livecd-rootfs.snaplist.chroot_minimal.standard.full >>config/package-lists/livecd-rootfs.snaplist.chroot_minimal.standard.classic.full
-					rm config/package-lists/livecd-rootfs.snaplist.chroot_minimal.standard.full
 				fi
 				# the live layer, contains all packages for the live session installer
 				# TODO: we should probably add the kernel per KERNEL_FLAVOURS
-				add_package minimal.standard.live linux-generic casper lvm2 mdadm cryptsetup dctrl-tools
+				add_package standard.live linux-generic casper lvm2 mdadm cryptsetup dctrl-tools
-				remove_package minimal.standard.live ubiquity-frontend-gtk
+				remove_package standard.live ubiquity-frontend-gtk
 				# the enhanced-secureboot layer, contains all packages for the enhanced secureboot install
-				add_package minimal.standard.enhanced-secureboot cryptsetup boot-managed-by-snapd
+				add_package standard.enhanced-secureboot cryptsetup boot-managed-by-snapd
 
 				# language support
-				seeded_langs="$(get_seeded_languages desktop-minimal desktop)"
+				seeded_langs="$(get_seeded_languages desktop)"
 				echo "$seeded_langs" | tr ' ' ',' > config/seeded-languages
-				derive_language_layers minimal.standard.classic desktop desktop-default-languages "$seeded_langs"
+				derive_language_layers standard.classic desktop desktop-default-languages "$seeded_langs"
-				derive_language_layers minimal.standard.enhanced-secureboot desktop desktop-default-languages "$seeded_langs"
+				derive_language_layers standard.enhanced-secureboot desktop desktop-default-languages "$seeded_langs"
 
 				# now let's create the neccessary catalog files
-				cat <<-EOF > config/minimal.standard.catalog-in.yaml
+				cat <<-EOF > config/standard.catalog-in.yaml
 					name: "Ubuntu Desktop"
 					description: >-
 					  A full featured Ubuntu Desktop.
@@ -762,17 +756,17 @@ case $PROJECT in
 					locale_support: langpack
 					default: yes
 				EOF
-				cat <<-EOF > config/minimal.standard.classic.catalog-in.yaml
+				cat <<-EOF > config/standard.classic.catalog-in.yaml
 					id: ubuntu-desktop
 					variations:
 					  classic:
-					    path: minimal.standard.classic.squashfs
+					    path: standard.classic.squashfs
 				EOF
-				cat <<-EOF > config/minimal.standard.enhanced-secureboot.catalog-in.yaml
+				cat <<-EOF > config/standard.enhanced-secureboot.catalog-in.yaml
 					id: ubuntu-desktop
 					variations:
 					  enhanced-secureboot:
-					    path: minimal.standard.enhanced-secureboot.squashfs
+					    path: standard.enhanced-secureboot.squashfs
 					    snapd_system_label: enhanced-secureboot-desktop
 				EOF
 				/usr/share/livecd-rootfs/checkout-translations-branch \
@@ -782,18 +776,16 @@ case $PROJECT in
 				touch config/universe-enabled
 				PASSES_TO_LAYERS="true"
 				KERNEL_FLAVOURS='generic-hwe-22.04'
-				add_task minimal minimal standard ubuntu-desktop-minimal ubuntu-desktop-minimal-default-languages
+				add_task standard minimal standard ubuntu-desktop ubuntu-desktop-default-languages
-				add_task minimal.standard ubuntu-desktop ubuntu-desktop-default-languages
+				add_task standard.live ubuntu-live
-				add_task minimal.standard.live ubuntu-live
+				add_package standard cloud-init
-				add_package minimal cloud-init
+				remove_package standard.live ubiquity-frontend-gtk
-				remove_package minimal.standard.live ubiquity-frontend-gtk
+				add_snap standard.live ubuntu-desktop-installer/classic
-				add_snap minimal.standard.live ubuntu-desktop-installer/classic
 
-				seeded_langs="$(get_seeded_languages desktop-minimal desktop)"
+				seeded_langs="$(get_seeded_languages desktop)"
 				echo "$seeded_langs" | tr ' ' ',' > config/seeded-languages
-				derive_language_layers minimal desktop-minimal desktop-minimal-default-languages "$seeded_langs"
+				derive_language_layers standard desktop desktop-default-languages "$seeded_langs"
-				derive_language_layers minimal.standard desktop desktop-default-languages "$seeded_langs"
+				cat <<-EOF > config/standard.catalog-in.yaml
-				cat <<-EOF > config/minimal.standard.catalog-in.yaml
 					name: "Ubuntu Desktop"
 					description: >-
 					  Ubuntu Desktop.
@@ -814,14 +806,13 @@ case $PROJECT in
 		PASSES_TO_LAYERS="true"
 		#KERNEL_FLAVOURS='oem-22.04'
 		KERNEL_FLAVOURS='generic-hwe-22.04'
-		add_task minimal minimal standard ubuntu-desktop-minimal ubuntu-desktop-minimal-default-languages
+		add_task standard minimal standard ubuntu-desktop ubuntu-desktop-default-languages
-		add_task minimal.standard ubuntu-desktop ubuntu-desktop-default-languages
+		add_task standard.live ubuntu-live
-		add_task minimal.standard.live ubuntu-live
+		add_package standard cloud-init
-		add_package minimal cloud-init
+		remove_package standard.live ubiquity-frontend-gtk
-		remove_package minimal.standard.live ubiquity-frontend-gtk
+		add_snap standard.live ubuntu-desktop-installer/classic
-		add_snap minimal.standard.live ubuntu-desktop-installer/classic
+
-
+		cat <<-EOF > config/standard.catalog-in.yaml
-		cat <<-EOF > config/minimal.standard.catalog-in.yaml
 			name: "Ubuntu Desktop for OEM"
 			description: >-
 			  Ubuntu Desktop for OEM preinstallation.