add CI

.gitlab-ci.yml

@@ -0,0 +1,25 @@
+image: alpine:3
+
+stages:
+  - test
+
+before_script:
+  - apk update && apk add alpine-sdk bash git python py3-lxml py3-pip python3-dev rsync wget xz
+  - pip3 install pkgcheck pyyaml
+  - git clone https://anongit.gentoo.org/git/proj/portage.git
+  - cd portage && python3 setup.py install
+  - cd repoman && python3 setup.py install
+  - cd ../.. && rm -rf portage
+  - adduser -S portage && addgroup portage
+  - mkdir -p /var/cache/distfiles
+  - mkdir -p /var/db/repos
+  - git clone https://anongit.gentoo.org/git/repo/gentoo.git /var/db/repos/gentoo
+  - git clone https://gitlab.com/src_prepare/src_prepare-overlay.git /var/db/repos/src_prepare-overlay
+  - git clone https://gitlab.com/src_prepare/scripts.git
+  - cp scripts/check-commit /usr/bin
+
+test:
+  stage: test
+  script:
+    - cd /var/db/repos/src_prepare-overlay
+    - check-commit