Add build support for `ascii`. Re #3

.gitlab-ci.yml

@@ -21,17 +21,27 @@ stages:
 before_script:
   - docker login -u gitlab-ci-token -p "$CI_JOB_TOKEN" "$CI_REGISTRY"
 
-migrate:
-  stage: migrate
+build:ascii:
+  stage: build
   script:
-    - ./migrate.sh
+    - ./build.sh ascii
 
-build:
+derive:ascii:
+  stage: derive
+  script:
+    - ./derive.sh ascii
+
+build:jessie:
   stage: build
   script:
     - ./build.sh jessie
 
-derive:
+derive:jessie:
   stage: derive
   script:
     - ./derive.sh jessie
+
+migrate:
+  stage: migrate
+  script:
+    - ./migrate.sh