FROM gcr.io/kaniko-project/executor:v1.24.0-debug

SHELL ["/busybox/sh", "-c"]

# Download crane
RUN set -eux; \
    case "$(arch)" in \
		'x86_64') \
			url='https://github.com/google/go-containerregistry/releases/download/v0.20.6/go-containerregistry_Linux_x86_64.tar.gz'; \
			sha256='c1d593d01551f2c9a3df5ca0a0be4385a839bd9b86d4a76e18d7b17d16559127'; \
			;; \
		'aarch64') \
			url='https://github.com/google/go-containerregistry/releases/download/v0.20.6/go-containerregistry_Linux_arm64.tar.gz'; \
			sha256='fc0515857bc38e4ddd2d37a5ab03fb5959449c7b2d4ad759bcc1174ac0cad91b'; \
			;; \
		*) echo >&2 "error: unsupported architecture '$arch' (likely packaging update needed)"; exit 1 ;; \
    esac; \
    \
    cd /workspace; \
    wget -O crane.tar.gz "$url"; \
    echo "$sha256 crane.tar.gz" | sha256sum -c -; \
    tar -xzf crane.tar.gz; \
    mv crane /kaniko; \
    rm *; \
    mkdir /kaniko/build;

COPY entrypoint.sh /kaniko/entrypoint.sh

ENTRYPOINT ["/kaniko/entrypoint.sh"]

LABEL repository="https://code.thetadev.de/ThetaDev/action-kaniko" \
    maintainer="ThetaDev <thetadev@magenta.de>"