metadata-action/test/output.Dockerfile
CrazyMax 6729545cde
Provide outputs as env vars
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
2023-01-13 11:46:25 +01:00

13 lines
422 B
Docker

# 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