feat(init): First commit

pkg/config/config.go

@@ -0,0 +1,45 @@
+package config
+
+import (
+	"os"
+
+	providerConfigs "git.maurice.fr/thomas/mailout/pkg/providers/configs"
+	"gopkg.in/yaml.v3"
+)
+
+type Config struct {
+	Postgres struct {
+		Hostname string `yaml:"hostname"`
+		Port     int    `yaml:"port"`
+		User     string `yaml:"user"`
+		Password string `yaml:"password"`
+		Database string `yaml:"database"`
+		SSLMode  string `yaml:"sslmode"`
+	} `yaml:"postgres"`
+	Providers struct {
+		OVH *providerConfigs.OVHConfig `yaml:"ovh"`
+	} `yaml:"providers"`
+}
+
+func LoadConfig(path string) (*Config, error) {
+	b, err := os.ReadFile(path)
+	if err != nil {
+		return nil, err
+	}
+
+	var cfg Config
+	err = yaml.Unmarshal(b, &cfg)
+	if err != nil {
+		return nil, err
+	}
+
+	if cfg.Postgres.SSLMode == "" {
+		cfg.Postgres.SSLMode = "disable"
+	}
+
+	if cfg.Postgres.Port == 0 {
+		cfg.Postgres.Port = 5432
+	}
+
+	return &cfg, err
+}