Actually use environment variables as build args

build-main:

  script:

    - docker build --cache-from $CI_REGISTRY_IMAGE:stage-src

    - docker build

      --build-arg BUILDKIT_INLINE_CACHE=1

      --build-arg LDAP_PLUGIN_URL=$LDAP_PLUGIN_URL

      --pull

      --cache-from $CI_REGISTRY_IMAGE:stage-src

      --target src

      --build-arg BUILDKIT_INLINE_CACHE=1 --pull

      -t "$CI_REGISTRY_IMAGE:stage-src"

      -t "$CI_REGISTRY_IMAGE:stage-src-branch-$CI_COMMIT_REF_SLUG" .

    - docker push "$CI_REGISTRY_IMAGE:stage-src"

    - docker push "$CI_REGISTRY_IMAGE:stage-src-branch-$CI_COMMIT_REF_SLUG"

    - docker build --cache-from $CI_REGISTRY_IMAGE:stage-texlive-update

    - docker build

      --build-arg BUILDKIT_INLINE_CACHE=1

      --pull

      --cache-from $CI_REGISTRY_IMAGE:stage-texlive-update

      --target texlive-update

      --build-arg BUILDKIT_INLINE_CACHE=1 --pull

      -t "$CI_REGISTRY_IMAGE:stage-texlive-update"

      -t "$CI_REGISTRY_IMAGE:stage-texlive-update-branch-$CI_COMMIT_REF_SLUG" .

    - docker push "$CI_REGISTRY_IMAGE:stage-texlive-update"

    - docker push "$CI_REGISTRY_IMAGE:stage-texlive-update-branch-$CI_COMMIT_REF_SLUG"

    - docker build --cache-from $CI_REGISTRY_IMAGE

    - docker build

      --build-arg BUILDKIT_INLINE_CACHE=1

      --build-arg login_text=$LOGIN_TEXT

      --build-arg collab_text=$COLLAB_TEXT

      --pull

      --cache-from $CI_REGISTRY_IMAGE

      --target app --squash

      --build-arg BUILDKIT_INLINE_CACHE=1 --pull

      -t "$CI_REGISTRY_IMAGE"

      -t "$CI_REGISTRY_IMAGE:branch-$CI_COMMIT_REF_SLUG" .

    - docker push "$CI_REGISTRY_IMAGE"