skopeo/contrib/cirrus/runner.sh
Miloslav Trmač 320a3e0775 Don't require BUILDTAGS to be non-empty
This removes a safety mechanism, but it's better than
inventing a dummy tag value (both here and in c/image).

Signed-off-by: Miloslav Trmač <mitr@redhat.com>
2025-04-16 18:52:39 +02:00

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#!/bin/bash
# This script is intended to be executed by automation or humans
# under a hack/get_ci_vm.sh context. Use under any other circumstances
# is unlikely to function.
set -e
# BEGIN Global export of all variables
set -a
# Due to differences across platforms and runtime execution environments,
# handling of the (otherwise) default shell setup is non-uniform. Rather
# than attempt to workaround differences, simply force-load/set required
# items every time this library is utilized.
USER="$(whoami)"
HOME="$(getent passwd $USER | cut -d : -f 6)"
# Some platforms set and make this read-only
[[ -n "$UID" ]] || \
UID=$(getent passwd $USER | cut -d : -f 3)
if [[ -r "/etc/automation_environment" ]]; then
source /etc/automation_environment
source $AUTOMATION_LIB_PATH/common_lib.sh
else
(
echo "WARNING: It does not appear that containers/automation was installed."
echo " Functionality of most of ${BASH_SOURCE[0]} will be negatively"
echo " impacted."
) > /dev/stderr
fi
# This is the magic interpreted by the tests to allow modifying local config/services.
SKOPEO_CONTAINER_TESTS=1
PATH=$PATH:$GOPATH/bin
# END Global export of all variables
set +a
_run_setup() {
local mnt
local errmsg
req_env_vars SKOPEO_CIDEV_CONTAINER_FQIN
if [[ "$OS_RELEASE_ID" != "fedora" ]]; then
die "Unknown/unsupported distro. $OS_REL_VER"
fi
if [[ -r "/.ci_setup_complete" ]]; then
warn "Thwarted an attempt to execute setup more than once."
return
fi
# VM's come with the distro. skopeo package pre-installed
dnf remove -y skopeo
msg "Removing systemd-resolved from nsswitch.conf"
# /etc/resolv.conf is already set to bypass systemd-resolvd
sed -i -r -e 's/^(hosts.+)resolve.+dns/\1dns/' /etc/nsswitch.conf
# A slew of compiled binaries are pre-built and distributed
# within the CI/Dev container image, but we want to run
# things directly on the host VM. Fortunately they're all
# located in the container under /usr/local/bin
msg "Accessing contents of $SKOPEO_CIDEV_CONTAINER_FQIN"
podman pull --quiet $SKOPEO_CIDEV_CONTAINER_FQIN
mnt=$(podman mount $(podman create $SKOPEO_CIDEV_CONTAINER_FQIN))
# The container and VM images are built in tandem in the same repo.
# automation, but the sources are in different directories. It's
# possible for a mismatch to happen, but should (hopefully) be unlikely.
# Double-check to make sure.
if ! fgrep -qx "ID=$OS_RELEASE_ID" $mnt/etc/os-release || \
! fgrep -qx "VERSION_ID=$OS_RELEASE_VER" $mnt/etc/os-release; then
die "Somehow $SKOPEO_CIDEV_CONTAINER_FQIN is not based on $OS_REL_VER."
fi
msg "Copying test binaries from $SKOPEO_CIDEV_CONTAINER_FQIN /usr/local/bin/"
cp -a "$mnt/usr/local/bin/"* "/usr/local/bin/"
msg "Configuring the openshift registry"
# TODO: Put directory & yaml into more sensible place + update integration tests
mkdir -vp /registry
cp -a "$mnt/atomic-registry-config.yml" /
msg "Cleaning up"
podman umount --latest
podman rm --latest
# Ensure setup can only run once
touch "/.ci_setup_complete"
}
_run_vendor() {
make vendor BUILDTAGS="$BUILDTAGS"
}
_run_build() {
make bin/skopeo BUILDTAGS="$BUILDTAGS"
make install PREFIX=/usr/local
}
_run_cross() {
make local-cross BUILDTAGS="$BUILDTAGS"
}
_run_doccheck() {
make validate-docs BUILDTAGS="$BUILDTAGS"
}
_run_unit() {
make test-unit-local BUILDTAGS="$BUILDTAGS"
}
_podman_reset() {
# Ensure we start with a clean-slate
showrun podman system reset --force
}
_run_integration() {
_podman_reset
make test-integration-local BUILDTAGS="$BUILDTAGS"
}
_run_system() {
_podman_reset
##### Note: Test MODIFIES THE HOST SETUP #####
make test-system-local BUILDTAGS="$BUILDTAGS"
}
req_env_vars SKOPEO_PATH
handler="_run_${1}"
if [ "$(type -t $handler)" != "function" ]; then
die "Unknown/Unsupported command-line argument '$1'"
fi
msg "************************************************************"
msg "Runner executing $1 on $OS_REL_VER"
msg "************************************************************"
cd "$SKOPEO_PATH"
$handler