Revamp CI: rebase on alpine, generate release

.build.yml

@@ -1,30 +1,31 @@
-environment:
-  MIX_ENV: test
-image: fedora/32
+image: alpine/edge
 packages:
 - elixir
-- postgresql-server
+- postgresql
 - postgresql-contrib
-- podman
-- erlang-eldap
-
+- docker
+artifacts:
+- management/_build/prod/rel.tar.gz
 sources:
 - https://code.recycled.cloud/e-Durable/management.git
 tasks:
 - setup: |
-    sudo localectl set-locale en_GB.UTF-8
-    echo "postgres" > /tmp/postgres-pw
-    sudo -u postgres PGSETUP_INITDB_OPTIONS="--encoding UTF8 --pwfile /tmp/postgres-pw"  postgresql-setup --initdb
-    sudo sed -i 's/ident$/md5/' /var/lib/pgsql/data/pg_hba.conf
-    sudo systemctl start postgresql
+    sudo service postgresql setup
+    sudo service postgresql start
+    sudo service docker start
     cd management
     mix local.hex --force
     mix local.rebar --force
     mix deps.get
 - build: |
     cd management
-    mix deps.compile
-    mix compile
+    MIX_ENV=test mix deps.compile
+    MIX_ENV=test mix compile
 - test: |
     cd management
-    mix test --cover
+    CALL_CONTAINER_RUNTIME_AS_ROOT=1 LDAP_WAIT_LOOPS=100 MIX_ENV=test mix test
+- release: |
+    cd management
+    MIX_ENV=prod mix release
+    cd _build/prod
+    tar cvzf rel.tar.gz rel/