Draft: Gitlab ci image build

sync ci image build to fit the manual builds https://reseed-documentation.rd.ruhr-uni-bochum.de/system/deployment/2_image_building/

.gitlab-ci.yml

@@ -20,26 +20,27 @@ variables:
   RAILS_ENV: test
   APK_CACHE_DIR: $CI_PROJECT_DIR/.cache/apk
   RUBY_CACHE_DIR: $CI_PROJECT_DIR/.cache/ruby
-  APK_PACKAGES: nodejs curl libarchive-tools build-base git jq libpq-dev sqlite-dev libxml2-dev tzdata 
-
+ 
 cache:
   key: ${CI_COMMIT_REF_SLUG}
   paths: 
     - $APK_CACHE_DIR
     - $RUBY_CACHE_DIR
+before_script:
+    - mkdir -p $APK_CACHE_DIR
+    - mkdir -p $RUBY_CACHE_DIR
 
 build-job:
   stage: build
+  variables:
+    APK_PACKAGES: nodejs curl libarchive-tools build-base git jq libpq-dev sqlite-dev libxml2-dev tzdata 
   before_script:
-    - mkdir -p $APK_CACHE_DIR
-    - mkdir -p $RUBY_CACHE_DIR
     - apk update --cache-dir $APK_CACHE_DIR && apk upgrade --cache-dir $APK_CACHE_DIR && apk add --cache-dir $APK_CACHE_DIR $APK_PACKAGES
     - sh hyrax/deploy_info.sh  && cat ./hyrax/deploy_info.json
     - export DOCKER_IMAGE_TAG="$(git describe --all --always --long --tags | sed -e 's|^heads/||' -e 's|/|_|g')_$(jq -r '.last_deployed' < hyrax/deploy_info.json | sed -E 's|\+00:00$|UTC|g;s|:|-|g')"
     - echo $DOCKER_IMAGE_TAG
     - cd hyrax && bundle config set --local path $RUBY_CACHE_DIR && bundle install --jobs 4 --retry 3
-
-    
+  
   script:
     - mkdir -p /fits/fits-1.5.5
     - curl --fail --location "https://github.com/harvard-lts/fits/releases/download/1.5.5/fits-1.5.5.zip" | bsdtar --extract --directory /fits/fits-1.5.5
@@ -48,10 +49,12 @@ build-job:
 
 test-job:
   stage: test
-  coverage: '/coverage: \d+.\d+% of statements/'
+  variables:
+    APK_PACKAGES: bash build-base curl curl-dev gcompat imagemagick imagemagick-libs imagemagick-dev libarchive-tools libpq-dev libxml2-dev libxslt-dev nodejs openjdk11-jre-headless sqlite-dev tzdata yarn
+    coverage: '/coverage: \d+.\d+% of statements/'
   before_script:
-    - apk update && apk upgrade && apk add bash build-base curl curl-dev gcompat imagemagick imagemagick-libs imagemagick-dev libarchive-tools libpq-dev libxml2-dev libxslt-dev nodejs openjdk11-jre-headless sqlite-dev tzdata yarn
-    - cd hyrax && bundle install --jobs 4 --retry 3
+    - apk update --cache-dir $APK_CACHE_DIR && apk upgrade --cache-dir $APK_CACHE_DIR && apk add --cache-dir $APK_CACHE_DIR $APK_PACKAGES
+    - cd hyrax && bundle config set --local path $RUBY_CACHE_DIR && bundle install --jobs 4 --retry 3
     - bundle exec rake db:setup
   script:
     - export FITS_PATH=/fits/fits-1.5.5/fits.sh