Create a default "pre-commit" set of virtual machines

tests/vagrant/Vagrantfile

@@ -7,6 +7,7 @@ Vagrant.configure("2") do |config|
 
   # fresh install with encryption-at-rest
 
+  if ENV['tests']=='all'
     config.vm.define "remote-nextcloud-docker-ehdd" do |m1|
       m1.vm.provision :shell, :inline => <<-SH
 cd /mailinabox
@@ -19,6 +20,7 @@ tests/system-setup/remote-nextcloud-docker.sh || exit 1
 tests/runner.sh ehdd default remote-nextcloud || exit 2
 SH
     end
+  end
 
   # remote-nextcloud-docker w/basic data
 
@@ -57,7 +59,7 @@ SH
   # tests/system-setup/setup-default.sh, which pre-assign a value to
   # most variables.
 
-  if ENV['tests']=='all'
+  if ENV['tests']=='all' or ENV['tests']=='pre-commit'
     config.vm.define "unsetvars" do |m1|
       m1.vm.hostname = "mailinabox.lan"
       m1.vm.network "private_network", ip: "192.168.50.4"

tests/vagrant/parallel.sh

@@ -11,6 +11,10 @@
 . "$(dirname "$0")/../lib/color-output.sh"
 . "$(dirname "$0")/../lib/misc.sh"
 
+if [ -z "$tests" ]; then
+    export tests="pre-commit"
+fi
+
 
 OUTPUT_DIR=out
 #rm -rf "$OUTPUT_DIR"