/
config.go
73 lines (63 loc) · 1.36 KB
/
config.go
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package config
import (
"flag"
"github.com/joho/godotenv"
"log"
"os"
)
var Verbose = false
type Config struct {
initiated bool
IsRollback bool
EnvPath string
EnvFile string
Verbose bool
FirstRun bool
}
func NewConfig() *Config {
return &Config{}
}
func NewFromConfig(c Config) *Config {
Verbose = c.Verbose
return &Config{
initiated: true,
IsRollback: c.IsRollback,
EnvPath: c.EnvPath,
EnvFile: c.EnvFile,
Verbose: c.Verbose,
}
}
func (c *Config) InitEnv() {
if Verbose {
log.Println("load env file from:", c.GetEnvFullPath())
}
err := godotenv.Load(c.GetEnvFullPath())
if err != nil {
log.Fatalln("Error loading .env file")
}
}
func (c *Config) GetEnvFullPath() string {
if c.EnvPath == "" {
return c.EnvFile
}
_, err := os.Stat(c.EnvPath + "/" + c.EnvFile)
if os.IsNotExist(err) {
return c.EnvPath + "\\" + c.EnvFile
}
return c.EnvPath + "/" + c.EnvFile
}
func (c *Config) InitByFlags() {
if c.initiated {
return
}
isRollback := flag.Bool("rollback", false, "Flag for init rollback.")
envPath := flag.String("env-path", "", "Path to .env file.")
envFile := flag.String("env-file", ".env", "Env file name.")
verbose := flag.Bool("verbose", false, "Flag for show more info.")
flag.Parse()
c.IsRollback = *isRollback
c.EnvPath = *envPath
c.EnvFile = *envFile
c.Verbose = *verbose
Verbose = c.Verbose
}