File: Dockerfile.argenv

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# Test how ARG and ENV variables flow around. This does not address syntax
# quirks; for that see test “Dockerfile: syntax quirks” in
# build/50_dockerfile.bats. Results are checked in both test “Dockerfile: ARG
# and ENV values” in build/50_dockerfile.bats and multiple tests in
# run/ch-run_misc.bats. The latter is why this is a separate Dockerfile
# instead of embedded in a .bats file.

# ch-test-scope: standard
FROM alpine:3.17

ARG chse_arg1_df
ARG chse_arg2_df=arg2
ARG chse_arg3_df="arg3 ${chse_arg2_df}"
ENV chse_env1_df env1
ENV chse_env2_df="env2 ${chse_env1_df}"
RUN env | sort