legendary-doc-site/script/ci-docker-build

#!/bin/sh

export DOCKER_BUILDKIT=1

docker build \
  --target elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT-elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:latest-elixir-builder \
  --build-arg BUILDKIT_INLINE_CACHE=1 \
  -t $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-elixir-builder .

docker build \
  --target asset-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT-elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:latest-elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT-asset-builder \
  --cache-from $CI_REGISTRY_IMAGE:latest-asset-builder \
  --build-arg BUILDKIT_INLINE_CACHE=1 \
  -t $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-asset-builder .

docker build \
  --target asset-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT-elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:latest-elixir-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT-asset-builder \
  --cache-from $CI_REGISTRY_IMAGE:latest-asset-builder \
  --cache-from $CI_REGISTRY_IMAGE:$PARENT_COMMIT \
  --cache-from $CI_REGISTRY_IMAGE:latest \
  --build-arg BUILDKIT_INLINE_CACHE=1 \
  -t $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA .

# Push the commit SHA tagged version to registry. We will later choose to tag that as stable
#   if everything passes.
docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-elixir-builder
docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA-asset-builder
docker push $CI_REGISTRY_IMAGE:$CI_COMMIT_SHA