Add testing in docker

test-in-docker.sh

@@ -0,0 +1,40 @@
+#!/usr/bin/env bash
+
+set -o nounset
+set -o errexit
+
+tmpdir="$(mktemp -d)"
+tmpdir=/tmp/dotfiles
+
+git archive --format tar --output "${tmpdir}/dotfiles.tar" HEAD
+
+git submodule foreach 'bash -x -c "
+    set -o errexit
+    git archive --prefix $path/ HEAD --output '"${tmpdir}/submod.tar"'
+    tar -i --concatenate --file='"${tmpdir}/dotfiles.tar"' '"${tmpdir}/submod.tar"'
+    rm '"${tmpdir}/submod.tar"'
+    "'
+
+gzip -k -f -v "${tmpdir}/dotfiles.tar"
+
+exit 1
+
+docker pull docker.io/library/archlinux:base
+docker run -ti --rm -v ${tmpdir}/dotfiles.tar.gz:/tmp/dotfiles.tar.gz:ro --hostname ares docker.io/library/archlinux:base sh -c '"
+    set -o errexit
+
+    pacman -Syu --noconfirm python3
+    cd $(mktemp -d)
+    tar xf /tmp/dotfiles.tar.gz -C .
+    ANSIBLE_EXTRA_ARGS="-e manage_services=false" ./bootstrap.sh
+    read -p "Done, [return] to continue "
+'
+
+docker pull docker.io/library/ubuntu:18.04
+docker run -ti --rm -v ${tmpdir}/dotfiles.tar.gz:/tmp/dotfiles.tar.gz:ro --hostname tb-hak docker.io/library/ubuntu:18.04 sh -c '
+    set -o errexit
+
+    cd $(mktemp -d)
+    tar xf /tmp/dotfiles.tar.gz -C .
+    ANSIBLE_EXTRA_ARGS="-e manage_services=false" ./bootstrap.sh
+'