report-download-github

#!/bin/sh -ef
# Downloads previous CI results from ci_artifacts repo at GitHub

print_usage()
{
	echo "Usage: $0 <target> <subtarget> <implementation> <os> <arch>"
}

if [ "$#" -ne 5 ]; then
	print_usage
	exit 1
fi

TARGET=$1
SUBTARGET=$2
IMPLEMENTATION=$3
OS=$4
ARCH=$5

if [ -z "$TARGET" ]; then
	echo '<target> must not be empty'; echo
	print_usage
	exit 1
fi

if [ -z "$IMPLEMENTATION" ]; then
	echo '<implementation> must not be empty'; echo
	print_usage
	exit 1
fi

if [ -z "$OS" ]; then
	echo '<os> must not be empty'; echo
	print_usage
	exit 1
fi

if [ -z "$ARCH" ]; then
	echo '<arch> must not be empty'; echo
	print_usage
	exit 1
fi

FULL_TARGET_NAME=${TARGET}${SUBTARGET}/${IMPLEMENTATION}-${OS}-${ARCH}
PREV_CI_FILE="ci_results/${FULL_TARGET_NAME}/ci.json"
if [ -r "$PREV_CI_FILE" ]; then
	exit 0
fi

mkdir -p "$(dirname "$PREV_CI_FILE")"

REPO_URL=https://github.com/kaitai-io/ci_artifacts
FILE_PATH=test_out/${TARGET}${SUBTARGET}/ci.json

curl_ex=0
curl -fsSL "${REPO_URL}/raw/${FULL_TARGET_NAME}/${FILE_PATH}" -o "$PREV_CI_FILE" || curl_ex=$?
if  [ "$curl_ex" -ne 0 ]; then
	echo "Check ${REPO_URL}/blob/${FULL_TARGET_NAME}/${FILE_PATH}"
	exit "$curl_ex"
fi