// Copyright © 2020 The Tekton Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package formatted

import (
	"strings"

	"github.com/tektoncd/pipeline/pkg/apis/pipeline/v1beta1"
)

// TaskConditions formats a list of conditions
func TaskConditions(conditions []v1beta1.PipelineTaskCondition) string {
	if len(conditions) == 0 {
		return "---"
	}
	var conditionRefs []string
	for _, c := range conditions {
		conditionRefs = append(conditionRefs, c.ConditionRef)
	}
	return strings.Join(conditionRefs, ", ")
}
