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Provide outputs as env vars
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
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5 changed files with 84 additions and 5 deletions
6
test/json.Dockerfile
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test/json.Dockerfile
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# syntax=docker/dockerfile:1
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FROM alpine
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RUN apk add --no-cache coreutils jq
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ARG BUILDINFO
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RUN printenv BUILDINFO
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RUN echo $BUILDINFO | jq
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12
test/output.Dockerfile
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test/output.Dockerfile
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# syntax=docker/dockerfile:1
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FROM alpine
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RUN apk add --no-cache coreutils jq
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ARG DOCKER_METADATA_OUTPUT_VERSION
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ARG DOCKER_METADATA_OUTPUT_TAGS
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ARG DOCKER_METADATA_OUTPUT_LABELS
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ARG DOCKER_METADATA_OUTPUT_JSON
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RUN printenv DOCKER_METADATA_OUTPUT_VERSION
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RUN printenv DOCKER_METADATA_OUTPUT_TAGS
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RUN printenv DOCKER_METADATA_OUTPUT_LABELS
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RUN printenv DOCKER_METADATA_OUTPUT_JSON
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RUN echo $DOCKER_METADATA_OUTPUT_JSON | jq
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