Switch to standard CI

.gitlab-ci.yml

-
-stages:
-  - test
-  - build_src
-  - build_pkg
-  - upload
-
-test:
-  stage: test
-  image: "ai/test:go"
-  script:
-    - "go get -u github.com/jstemmer/go-junit-report"
-    - "go-test-runner ./... 2>&1 | $HOME/go/bin/go-junit-report > junit.xml"
-  artifacts:
-    reports:
-      junit: junit.xml
-
-build:src:
-  stage: build_src
-  image: "ai/build:stretch"
-  script: "build-dsc"
-  artifacts:
-    paths:
-      - build-deb/
-  only:
-    - master
-
-build:pkg:
-  stage: build_pkg
-  image: "ai/build:stretch"
-  script: "build-deb"
-  dependencies:
-    - build:src
-  artifacts:
-    paths:
-      - output-deb/
-  only:
-    - master
-
-upload:pkg:
-  stage: upload
-  image: "ai/pkg:base"
-  script: "upload-packages -r ai3"
-  dependencies:
-    - build:pkg
-  only:
-    - master
-
+include: "https://git.autistici.org/ai3/build-deb/raw/master/ci-common.yml"