// Copyright 2019 The LUCI 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 projects

import (
	"go.chromium.org/luci/common/data/stringset"
	"go.chromium.org/luci/config/validation"
)

// Validate validates these configs.
func (cfgs *Configs) Validate(c *validation.Context) {
	prjs := stringset.New(len(cfgs.GetProject()))
	for i, cfg := range cfgs.GetProject() {
		c.Enter("project %d", i)
		cfg.Validate(c)
		if !prjs.Add(cfg.Project) {
			c.Errorf("project %q is not unique", cfg.Project)
		}
		c.Exit()
	}
}