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Allow reusing CI Docker cache when running CI images locally

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Jakub Beránek 2024-05-03 15:52:00 +02:00
parent 0372065097
commit 02f4ef7cde
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1 changed files with 10 additions and 2 deletions
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12
src/ci/docker/run.sh
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@ -101,10 +101,18 @@ if [ -f "$docker_dir/$image/Dockerfile" ]; then
# It seems that it cannot be the same as $IMAGE_TAG, otherwise it overwrites the cache # It seems that it cannot be the same as $IMAGE_TAG, otherwise it overwrites the cache
CACHE_IMAGE_TAG=${REGISTRY}/${REGISTRY_USERNAME}/rust-ci-cache:${cksum} CACHE_IMAGE_TAG=${REGISTRY}/${REGISTRY_USERNAME}/rust-ci-cache:${cksum}
# On non-CI jobs, we don't do any caching. # On non-CI jobs, we try to download a pre-built image from the rust-lang-ci
# ghcr.io registry. If it is not possible, we fall back to building the image
# locally.
if ! isCI; if ! isCI;
then then
retry docker build --rm -t rust-ci -f "$dockerfile" "$context" if docker pull "${IMAGE_TAG}"; then
echo "Downloaded Docker image from CI"
docker tag "${IMAGE_TAG}" rust-ci
else
echo "Building local Docker image"
retry docker build --rm -t rust-ci -f "$dockerfile" "$context"
fi
# On PR CI jobs, we don't have permissions to write to the registry cache, # On PR CI jobs, we don't have permissions to write to the registry cache,
# but we can still read from it. # but we can still read from it.
elif [[ "$PR_CI_JOB" == "1" ]]; elif [[ "$PR_CI_JOB" == "1" ]];