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common.go
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/
common.go
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// Copyright (c) 2022 Gobalsky Labs Limited
//
// Use of this software is governed by the Business Source License included
// in the LICENSE file and at https://www.mariadb.com/bsl11.
//
// Change Date: 18 months from the later of the date of the first publicly
// available Distribution of this version of the repository, and 25 June 2022.
//
// On the date above, in accordance with the Business Source License, use
// of this software will be governed by version 3 or later of the GNU General
// Public License.
package commands
import (
"fmt"
"github.com/elysiumstation/fury/blockexplorer/config"
"github.com/elysiumstation/fury/logging"
"github.com/elysiumstation/fury/paths"
"github.com/jessevdk/go-flags"
)
func loadConfig(logger *logging.Logger, furyHome string) (*config.Config, error) {
paths := paths.New(furyHome)
loader, err := config.NewLoader(paths)
if err != nil {
return nil, fmt.Errorf("creating config loader: %w", err)
}
exists, err := loader.ConfigExists()
if err != nil {
return nil, fmt.Errorf("checking for existence of config file: %w", err)
}
var cfg *config.Config
if exists {
cfg, err = loader.Get()
if err != nil {
return nil, fmt.Errorf("loading config: %w", err)
}
} else {
logger.Warn("No config file found; using defaults. Create one with with 'blockexplorer init'")
defaultCfg := config.NewDefaultConfig()
cfg = &defaultCfg
}
// Apply any command line overrides
flags.NewParser(cfg, flags.Default|flags.IgnoreUnknown).Parse()
return cfg, nil
}