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Provide outputs as env vars

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Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
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CrazyMax
2023-01-13 10:45:14 +01:00
parent 05d22bf317
commit 6729545cde
5 changed files with 84 additions and 5 deletions
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test/output.Dockerfile Normal file
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# syntax=docker/dockerfile:1
FROM alpine
RUN apk add --no-cache coreutils jq
ARG DOCKER_METADATA_OUTPUT_VERSION
ARG DOCKER_METADATA_OUTPUT_TAGS
ARG DOCKER_METADATA_OUTPUT_LABELS
ARG DOCKER_METADATA_OUTPUT_JSON
RUN printenv DOCKER_METADATA_OUTPUT_VERSION
RUN printenv DOCKER_METADATA_OUTPUT_TAGS
RUN printenv DOCKER_METADATA_OUTPUT_LABELS
RUN printenv DOCKER_METADATA_OUTPUT_JSON
RUN echo $DOCKER_METADATA_OUTPUT_JSON | jq