init

.gitlab-ci.yml

+default:
+  image: docker:26.0.1
+  services:
+    - docker:26.0.1-dind
+  before_script:
+    - docker login -u $CI_REGISTRY_USER -p $CI_REGISTRY_PASSWORD $CI_REGISTRY
+  interruptible: true
+
+docker-build:
+  stage: build
+  script:
+    - docker pull $CI_REGISTRY_IMAGE:latest || true
+    - docker build --build-arg BUILDKIT_INLINE_CACHE=1 --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA --tag $CI_REGISTRY_IMAGE:latest .
+    - docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA
+    - docker push $CI_REGISTRY_IMAGE:latest

Dockerfile

+FROM ubuntu:22.04
+
+COPY FEBioStudio_linux-x64_2.7_FEBio_4.7.run /tmp/FEBioStudio_linux-x64_2.7_FEBio_4.7.run
+RUN chmod +x /tmp/FEBioStudio_linux-x64_2.7_FEBio_4.7.run
+
+RUN ./tmp/FEBioStudio_linux-x64_2.7_FEBio_4.7.run
+
+ENTRYPOINT [ "bash" ]
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