buildkit/entrypoint.sh

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#!/bin/sh -ex
export DOCKER_CONFIG="$HOME/.docker"
mkdir -p "$DOCKER_CONFIG"
#shellcheck disable=SC1091
[ -f .env ] && . ./.env
if [ -z "$IMAGEAPP" ]; then
REGISTRY="$(echo "$GITHUB_SERVER_URL" | sed 's .*:// ')"
IMAGEAPP="$REGISTRY/$INPUT_IMAGE"
fi
if [ "$INPUT_CACHE" = true ]; then
set -- --import-cache "type=registry,ref=$IMAGEAPP/cache" \
--export-cache "type=registry,ref=$IMAGEAPP/cache"
fi
cat <<EOF > "$DOCKER_CONFIG/config.json"
{
"auths": {
"$GITHUB_SERVER_URL": {
"username": "$INPUT_USERNAME",
"password": "$INPUT_PASSWORD"
}
}
}
EOF
buildctl build --frontend dockerfile.v0 "$@" \
-o "type=image,name=$IMAGEAPP,push=true" \
--opt filename="$INPUT_DOCKERFILE" \
--local context="$(dirname "$INPUT_DOCKERFILE")"