Put every suite in its own rootfs. Re #3

This makes it easier to build suites in parallel from a local checkout
and/or keep the rootfs's of local builds around for investigation.

.dockerignore

@@ -1,4 +1,3 @@
 *
 !./repository@devuan.org.asc
-!./rootfs.tar.gz
-!./rootfs-slim.tar.gz
+!./rootfs*.tar.gz

.gitignore

@@ -1,3 +1,2 @@
-/rootfs
-/rootfs-slim
+/rootfs*
 /rootfs*.tar.gz

bootstrap.sh

@@ -11,7 +11,7 @@ apt-get update
 apt-get install debootstrap -q -y
 
 suite=$1
-rootfs=$2
+rootfs=$2-$suite
 
 debootstrap \
     --force-check-gpg \

build.sh

@@ -22,7 +22,7 @@ STAMP=$(date +%F)
 
 cat > Dockerfile <<EOF
 FROM scratch
-ADD $ROOTFS.tar.gz /
+ADD $ROOTFS-$SUITE.tar.gz /
 CMD ["bash"]
 EOF
 
@@ -47,7 +47,7 @@ STAMP=$(date +%F)
 
 cat > Dockerfile <<EOF
 FROM scratch
-ADD $ROOTFS-slim.tar.gz /
+ADD $ROOTFS-$SUITE-slim.tar.gz /
 CMD ["bash"]
 EOF
 

trim.sh

@@ -8,7 +8,7 @@ DEBIAN_FRONTEND=noninteractive
 export DEBIAN_FRONTEND
 
 suite=$1
-rootfs=$2
+rootfs=$2-$suite
 cp -al $rootfs $rootfs-slim
 rootfs=$rootfs-slim