#!/bin/bash

set -euf -o pipefail +x

scripts=$(dirname $0)
# shellcheck source=jenkins-helpers.sh
. $scripts/jenkins-helpers.sh
# shellcheck source=pw-helpers.sh
. $scripts/pw-helpers.sh

convert_args_to_variables "$@"

obligatory_variables check result pw_dir
declare              check result pw_dir

verbose="${verbose-true}"

if $verbose; then
    set -x
fi

if ! [ -d "$pw_dir" ]; then
    exit 0
fi

while IFS= read -r -d '' pw_file; do
    (
	declare -A pw
	# shellcheck disable=SC1090
	source "$pw_file"

	project="${pw[project]}"
	build_url="${pw[${project}_build_url]}"

	# shellcheck disable=SC2064
	trap "pw_deinit $project" EXIT
	pw_init "$project"

	case "$check-$result" in
	    triggered-*)
		desc="Test started"
		url="${build_url}console"
		state="pending"
		;;
	    apply-fail)
		desc="Patch failed to apply"
		url="${build_url}artifact/artifacts/jenkins/pw-apply.log"
		state="fail"
		;;
	    apply-merged)
		desc="Patch is already merged"
		url="${build_url}artifact/artifacts/jenkins/pw-apply.log"
		# We can test patches hours after they have been
		# submitted, and the patches can be merged into master
		# branch already.  Mark such cases as WARNING.
		state="warning"
		;;
	    apply-pass)
		desc="Patch applied"
		url="${build_url}console"
		state="pending"
		;;
	    test-fail)
		desc="Testing failed"
		url="${build_url}artifact/artifacts/artifacts.precommit/notify/mail-body.txt"
		state="fail"
		;;
	    test-pass)
		desc="Testing passed"
		url="${build_url}artifact/artifacts/artifacts.precommit/notify/mail-body.txt"
		state="success"
		;;
	    test-ignore)
		# Testing failed due to sporadic failure.  Allow retrigger
		# testing of this patch in the next round.
		desc="Build did not complete; will be retriggered"
		url="${build_url}artifact/artifacts/artifacts.precommit/"
		state="pending"
		;;
	esac
	${pw[${project}_check_cmd]} --state "$state" \
				    --description "$desc" --url "$url"
    )
done < <(find "$pw_dir" -type f -print0)