/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */

package build

import (
	"strings"

	"golang.org/x/exp/slices"
)

var (
	// Git tag of this binary
	Version = "v0.0.0+devel"
	// Git hash of this binary
	CommitHash = "0000000000000000000000000000000000000000"
	// Enabled features of this binary
	Features = ""

	knownFeatures = map[string]bool{}
)

// Get the short Git hash
func ShortHash() string {
	return CommitHash[:7]
}

// Get list of features enabled
func FeaturesList() []string {
	out := []string{}
	active := strings.Split(Features, ",")

	for feature, _ := range knownFeatures {
		sy := "-"
		if slices.Contains(active, feature) {
			sy = "+"
		}
		out = append(out, sy+feature)
	}
	slices.Sort(out)

	return out
}