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config.go
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74 lines (57 loc) · 1.19 KB
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package main
import (
"bytes"
_ "embed"
"log"
"os"
"path/filepath"
"github.com/kirsle/configdir"
"gopkg.in/yaml.v2"
)
//go:embed config.yaml
var defaultConfigData string
type Config struct {
Buckets map[string][]string `yaml:"buckets"`
}
// read config.yaml
func LoadConfig(configPath string) Config {
file, err := os.Open(configPath)
if err != nil {
panic(err)
}
defer func() {
if err := file.Close(); err != nil {
panic(err)
}
}()
log.Printf("Reading from %s", configPath)
buf := new(bytes.Buffer)
buf.ReadFrom(file)
var config Config
err = yaml.Unmarshal(buf.Bytes(), &config)
if err != nil {
log.Fatalf("YAML Error %v", err)
}
return config
}
func SetupConfigLocally() string {
configPath := configdir.LocalConfig("unclutter")
err := configdir.MakePath(configPath)
if err != nil {
log.Fatalf("Error %v", err)
}
configFile := filepath.Join(configPath, "config.yaml")
if _, err = os.Stat(configFile); os.IsNotExist(err) {
fh, err := os.Create(configFile)
if err != nil {
log.Fatalf("Error %v", err)
}
defer fh.Close()
_, err = fh.WriteString(defaultConfigData)
if err != nil {
log.Fatalf("Error %v", err)
}
fh.Sync()
}
return configFile
}