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build-arg

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Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
This commit is contained in:
Daniel J Walsh
2021-03-04 15:11:18 -05:00
parent 326f3eda31
commit 9e75cafd5c
1 changed files with 30 additions and 0 deletions
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30
test/system/070-build.bats
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@ -191,11 +191,17 @@ EOF
https_proxy=https-proxy-in-env-file https_proxy=https-proxy-in-env-file
EOF EOF
# Build args: one explicit (foo=bar), one implicit (foo)
local arg_implicit_value=implicit_$(random_string 15)
local arg_explicit_value=explicit_$(random_string 15)
# NOTE: it's important to not create the workdir. # NOTE: it's important to not create the workdir.
# Podman will make sure to create a missing workdir # Podman will make sure to create a missing workdir
# if needed. See #9040. # if needed. See #9040.
cat >$tmpdir/Containerfile <<EOF cat >$tmpdir/Containerfile <<EOF
FROM $IMAGE FROM $IMAGE
ARG arg_explicit
ARG arg_implicit
LABEL $label_name=$label_value LABEL $label_name=$label_value
WORKDIR $workdir WORKDIR $workdir
@ -220,20 +226,44 @@ RUN chown 2:3 /bin/mydefaultcmd
RUN $CAT_SECRET RUN $CAT_SECRET
RUN echo explicit-build-arg=\$arg_explicit
RUN echo implicit-build-arg=\$arg_implicit
CMD ["/bin/mydefaultcmd","$s_echo"] CMD ["/bin/mydefaultcmd","$s_echo"]
RUN cat /etc/resolv.conf RUN cat /etc/resolv.conf
EOF EOF
# The goal is to test that a missing value will be inherited from
# environment - but that can't work with remote, so for simplicity
# just make it explicit in that case too.
local build_arg_implicit="--build-arg arg_implicit"
if is_remote; then
build_arg_implicit+="=$arg_implicit_value"
fi
# cd to the dir, so we test relative paths (important for podman-remote) # cd to the dir, so we test relative paths (important for podman-remote)
cd $PODMAN_TMPDIR cd $PODMAN_TMPDIR
export arg_explicit="THIS SHOULD BE OVERRIDDEN BY COMMAND LINE!"
export arg_implicit=${arg_implicit_value}
run_podman ${MOUNTS_CONF} build \ run_podman ${MOUNTS_CONF} build \
--build-arg arg_explicit=${arg_explicit_value} \
$build_arg_implicit \
--dns-search $nosuchdomain \ --dns-search $nosuchdomain \
-t build_test -f build-test/Containerfile build-test -t build_test -f build-test/Containerfile build-test
local iid="${lines[-1]}" local iid="${lines[-1]}"
if [[ $output =~ missing.*build.argument ]]; then
die "podman did not see the given --build-arg(s)"
fi
# Make sure 'podman build' had the secret mounted # Make sure 'podman build' had the secret mounted
is "$output" ".*$secret_contents.*" "podman build has /run/secrets mounted" is "$output" ".*$secret_contents.*" "podman build has /run/secrets mounted"
# --build-arg should be set, both via 'foo=bar' and via just 'foo' ($foo)
is "$output" ".*explicit-build-arg=${arg_explicit_value}" \
"--build-arg arg_explicit=explicit-value works"
is "$output" ".*implicit-build-arg=${arg_implicit_value}" \
"--build-arg arg_implicit works (inheriting from environment)"
is "$output" ".*search $nosuchdomain" \ is "$output" ".*search $nosuchdomain" \
"--dns-search added to /etc/resolv.conf" "--dns-search added to /etc/resolv.conf"