WIP: pipeline

.docker/Dockerfile

-FROM debian:buster-backports
+ARG DOCKER_BASE_IMAGE
+FROM $DOCKER_BASE_IMAGE
+
+# build and install caosdb-cpplib
+WORKDIR /libcaosdb/
+RUN mkdir build
+WORKDIR /libcaosdb/build
+RUN conan create .. -s "compiler.libcxx=libstdc++11"
 
-RUN apt-get update
-RUN apt-get install -y make
 RUN apt-get install -y octave-common/buster-backports liboctave7/buster-backports octave/buster-backports
 RUN apt-get install -y liboctave-dev/buster-backports
-RUN apt-get install -y python3-pip
 RUN apt-get install -y unzip
 RUN apt-get install -y wget
 

.gitlab-ci.yml

@@ -20,7 +20,11 @@
 #
 
 variables:
+  # this is the image where cpplib repo is present (artifact from pipeline in
+  # caosdb-cpplib)
+  CPPLIB_REGISTRY_IMAGE: $CI_REGISTRY/caosdb/src/caosdb-cpplib/testenv
   OCTAVE_REGISTRY_IMAGE: $CI_REGISTRY_IMAGE/testenv:$CI_COMMIT_REF_NAME
+  CPPLIB_BRANCH: f-extern-c
 
 
 image: $OCTAVE_REGISTRY_IMAGE
@@ -38,9 +42,11 @@ build-testenv:
   stage: setup
   image: docker:20.10
   script:
+    - DOCKER_BASE_IMAGE="${CPPLIB_REGISTRY_IMAGE}:${CPPLIB_BRANCH}"
     - docker login -u gitlab-ci-token -p $CI_JOB_TOKEN $CI_REGISTRY
     - docker pull "$OCTAVE_REGISTRY_IMAGE" || true
     - docker build
+      --build-arg DOCKER_BASE_IMAGE=$DOCKER_BASE_IMAGE
       --file .docker/Dockerfile
       --pull
       --cache-from "$OCTAVE_REGISTRY_IMAGE"