esctl/pkg/es/aux.go

/*
Copyright © 2026 Thomas von Dein

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package es

import (
	"context"
	"fmt"
	"log"
	"log/slog"

	"codeberg.org/scip/esctl/pkg/cfg"
)

func Health(conf *cfg.Config) error {
	res, err := conf.ES.Cluster.Health().Do(context.Background())
	if err != nil {
		log.Fatalf("Error getting health: %s", err)
	}

	slog.Debug("ES result", "cluster health", res)

	table := NewTable(5)

	table.headers = []string{bold("SETTING"), bold("STATUS")}

	table.entries = [][]string{
		{"Cluster Name", Colorize(*&res.Status.Name, res.ClusterName)},
		{"Active Shards", fmt.Sprintf("%d", res.ActiveShards)},
		{"Active Primary Shards", fmt.Sprintf("%d", res.ActivePrimaryShards)},
		{"Indicies", fmt.Sprintf("%d", len(res.Indices))},
		{"Nodes", fmt.Sprintf("%d", res.NumberOfNodes)},
	}

	table.PrintMarkdown()
	return nil
}