// Copyright 2020, OpenTelemetry 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 processscraper

import (
	"go.opentelemetry.io/collector/internal/processor/filterset"
	"go.opentelemetry.io/collector/receiver/hostmetricsreceiver/internal"
)

// Config relating to Process Metric Scraper.
type Config struct {
	internal.ConfigSettings `mapstructure:",squash"` // squash ensures fields are correctly decoded in embedded struct

	// Include specifies a filter on the process names that should be included from the generated metrics.
	// Exclude specifies a filter on the process names that should be excluded from the generated metrics.
	// If neither `include` or `exclude` are set, process metrics will be generated for all processes.
	Include MatchConfig `mapstructure:"include"`
	Exclude MatchConfig `mapstructure:"exclude"`
}

type MatchConfig struct {
	filterset.Config `mapstructure:",squash"`

	Names []string `mapstructure:"names"`
}
