Setup CI on gitlab

Co-authored-by: Joel Falcou <joel.falcou@lri.fr>

See merge request oss/rotgen!5

.gitlab-ci.yml

@@ -0,0 +1,57 @@
+# https://docs.gitlab.com/ee/ci/yaml/
+
+# Job templates
+
+.docker-job: &docker-job
+  tags: [docker]
+  cache:
+    paths: [/var/cache/pacman, build/]
+  image: archlinux/archlinux:base-devel
+  before_script: [./ci-cd/environment-setup.sh]
+
+.native-job: &native-job
+  tags: ["shell"]
+  cache:
+    paths: [build/]
+
+stages:
+  - build
+  - test
+
+# Native stuff
+
+build-debug-native:
+  <<: *native-job
+  stage: build
+  artifacts:
+    paths:
+      - build/debug/
+  script:
+    - cmake --preset debug -DCMAKE_CXX_COMPILER=clang++
+    - cmake --build --preset debug
+
+build-release-native:
+  <<: *native-job
+  stage: build
+  artifacts:
+    paths:
+      - build/release/
+  script:
+    - cmake --preset release -DCMAKE_CXX_COMPILER=clang++
+    - cmake --build --preset release
+
+test-debug-native:
+  <<: *native-job
+  needs: ["build-debug-native"]
+  stage: test
+  script:
+    - cmake --build --preset debug --target rotgen-test
+    - cd build/debug && ctest --output-on-failure
+
+test-release-native:
+  <<: *native-job
+  needs: ["build-release-native"]
+  stage: test
+  script:
+    - cmake --build --preset release --target rotgen-test
+    - cd build/release && ctest --output-on-failure