use selfstrap instead of deboostrap when possible

this isn't quite right since it uses ./src/selfstrap instead of PATH

1 files changed, 7 insertions, 2 deletions

diff --git a/debootstrap.sh b/debootstrap.sh
index 520be3b..2ce7e2c 100755
--- a/debootstrap.sh
+++ b/debootstrap.sh
@@ -239,6 +239,7 @@ init()
     suite=$1
     variant=minbase
     arch=$(dpkg-architecture -q DEB_HOST_ARCH) || die "command 'dpkg-architecture' failed"
+    running_suite=$(lsb_release -cs) || die 'lsb_release failed'
 
     size=1G # truncate(1) format
 
@@ -257,8 +258,12 @@ init()
     mount -t btrfs "$target".tmp "$target".mnt || die "mount failed"
     trap 'umount "$target.mnt"' EXIT
 
-    debootstrap_efficiently "$arch" "$variant" "$suite" \
-                            "$target".mnt "${target%.btrfs}".debs.txt || die "debootstrap failed"
+    if [ "$suite" = "$running_suite" -a -x ./src/selfstrap ]; then
+        ./src/selfstrap -t "$target.mnt"
+    else
+        debootstrap_efficiently "$arch" "$variant" "$suite" \
+                                "$target".mnt "${target%.btrfs}".debs.txt || die "debootstrap failed"
+    fi
 
     if umount "$target".mnt
     then trap - EXIT