feat: Complete env system

go.mod

@@ -1,3 +1,11 @@
 module github.com/lorsanstand/HomeOps-Hub
 
 go 1.26.1
+
+require (
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/ilyakaznacheev/cleanenv v1.5.0 // indirect
+	github.com/joho/godotenv v1.5.1 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+	olympos.io/encoding/edn v0.0.0-20201019073823-d3554ca0b0a3 // indirect
+)

go.sum

@@ -0,0 +1,11 @@
+github.com/BurntSushi/toml v1.2.1 h1:9F2/+DoOYIOksmaJFPw1tGFy1eDnIJXg+UHjuD8lTak=
+github.com/BurntSushi/toml v1.2.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+github.com/ilyakaznacheev/cleanenv v1.5.0 h1:0VNZXggJE2OYdXE87bfSSwGxeiGt9moSR2lOrsHHvr4=
+github.com/ilyakaznacheev/cleanenv v1.5.0/go.mod h1:a5aDzaJrLCQZsazHol1w8InnDcOX0OColm64SlIi6gk=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+olympos.io/encoding/edn v0.0.0-20201019073823-d3554ca0b0a3 h1:slmdOY3vp8a7KQbHkL+FLbvbkgMqmXojpFUO/jENuqQ=
+olympos.io/encoding/edn v0.0.0-20201019073823-d3554ca0b0a3/go.mod h1:oVgVk4OWVDi43qWBEyGhXgYxt7+ED4iYNpTngSLX2Iw=

internal/shared/cfg/config.go

@@ -0,0 +1,42 @@
+package cfg
+
+import (
+	"fmt"
+	"log"
+
+	"github.com/ilyakaznacheev/cleanenv"
+)
+
+type Config struct {
+	DBHost     string `env:"DB_HOST" env-required:"true"`
+	DBPort     int    `env:"DB_PORT" env-required:"true"`
+	DBPassword string `env:"DB_PASS" env-required:"true"`
+	DBUser     string `env:"DB_USER" env-required:"true"`
+	DBName     string `env:"DB_NAME" env-required:"true"`
+	LogLevel   string `env:"LOG_LEVEL" env-default:"INFO"`
+	Mode       string `env:"MODE" env-default:"DEV"`
+}
+
+func NewConfig() (*Config, error) {
+	var cfg Config
+
+	if err := cleanenv.ReadConfig(".env", &cfg); err != nil {
+		log.Printf("failed read config: %v", err)
+
+		if err = cleanenv.ReadEnv(&cfg); err != nil {
+			return nil, fmt.Errorf("env read failed: %v", err)
+		}
+	}
+
+	return &cfg, nil
+}
+
+func (c *Config) GetURLPostgres() string {
+	return fmt.Sprintf(
+		"postgres://%v:%v@%v:%v/%v?sslmode=disable",
+		c.DBUser,
+		c.DBPassword,
+		c.DBHost,
+		c.DBPort,
+		c.DBName)
+}