#!/usr/bin/env bash

# This script is intended to be called from the Makefile. It's purpose

# is to automation correspondence between the environment used for local

# development and CI.

set -e

SCRIPT_FILEPATH=$(realpath "${BASH_SOURCE[0]}")

SCRIPT_DIRPATH=$(dirname "$SCRIPT_FILEPATH")

REPO_DIRPATH=$(realpath "$SCRIPT_DIRPATH/../")

# When running under CI, we already have the necessary information,

# simply provide it to the Makefile.

if [[ -n "$SKOPEO_CIDEV_CONTAINER_FQIN" ]]; then

echo "$SKOPEO_CIDEV_CONTAINER_FQIN"

exit 0

fi

if [[ -n $(command -v podman) ]]; then CONTAINER_RUNTIME=podman; fi

CONTAINER_RUNTIME=${CONTAINER_RUNTIME:-docker}

# Borrow the get_ci_vm container image since it's small, and

# by necessity contains a script that can accurately interpret

# env. var. values from any .cirrus.yml runtime context.

$CONTAINER_RUNTIME run --rm \

--security-opt label=disable \

-v $REPO_DIRPATH:/src:ro \

--entrypoint=/usr/share/automation/bin/cirrus-ci_env.py \

quay.io/libpod/get_ci_vm:latest \

--envs="Skopeo Test" /src/.cirrus.yml | \

egrep -m1 '^SKOPEO_CIDEV_CONTAINER_FQIN' | \

awk -F "=" -e '{print $2}' | \

tr -d \'\"