Reduce Kali release image scope

.github/workflows/build-image.yml

@@ -48,7 +48,7 @@ jobs:
   build:
     needs: matrix
     runs-on: self-hosted
-    timeout-minutes: 240
+    timeout-minutes: 360
     permissions:
       contents: write
 

build_image.sh

@@ -19,7 +19,7 @@ usage() {
     echo "Options:"
     echo "  --distro     Distribution to build: ubuntu2604, arch, cachyos, kali, all (default: ubuntu2604)"
     echo "  --kernel     Path to kernel source directory (default: auto-clone to work/linux/)"
-    echo "  --img-size   Disk image size in MB (default: 12000, 32000 for --distro all, 98304 for kali)"
+    echo "  --img-size   Disk image size in MB (default: 12000, 32000 for --distro all, 49152 for kali)"
     echo "  --clean      Remove all cached build artifacts and start from scratch"
     echo "  --clean-only Remove all cached build artifacts and exit"
     echo "  --kernel-only  Build and package the kernel only, then exit"
@@ -65,7 +65,7 @@ if [ "$DISTRO" = "all" ] && [ "$IMG_SIZE" = "12000" ]; then
     IMG_SIZE=32000
 fi
 if [ "$DISTRO" = "kali" ] && [ "$IMG_SIZE" = "12000" ]; then
-    IMG_SIZE=98304
+    IMG_SIZE=49152
 fi
 
 if [ -z "$FORMAT" ]; then

distros/kali/image.yaml

@@ -28,9 +28,10 @@ packages:
 
   sets:
   - packages:
-    # Full Kali desktop and toolset
+    # Official Kali desktop and default toolset. The full "everything" set is
+    # too large for reliable release builds on the self-hosted runner.
     - kali-desktop-xfce
-    - kali-linux-everything
+    - kali-linux-default
     - kali-defaults
     - kali-defaults-desktop
     - kali-themes