branch out serverconfig

1 files changed, 41 insertions, 0 deletions

diff --git a/internal/config/server/server.go b/internal/config/server/server.go
new file mode 100644
index 0000000..6778b1b
--- /dev/null
+++ b/internal/config/server/server.go
@@ -0,0 +1,41 @@
+package server
+
+import (
+	"fmt"
+	"log"
+	"os"
+
+	"codeberg.org/snonux/gos/internal/config"
+)
+
+type ServerConfig struct {
+	ListenAddr string `json:"ListenAddr,omitempty"`
+	Partner    string `json:"Partner,omitempty"`
+	ApiKey     string `json:"ApiKey,omitempty"`
+	DataDir    string `json:"StateDir,omitempty"`
+	EmailTo    string `json:"EmailTo,omitempty"`
+	EmailFrom  string `json:"EmailFrom,omitempty"`
+	SMTPServer string `json:"SMTPServer,omitempty"`
+}
+
+func New(configFile string) (ServerConfig, error) {
+	conf, _ := config.FromFile[ServerConfig](configFile)
+	conf.ListenAddr = config.FromENV("ListenAddr", conf.ListenAddr, "localhost:8080")
+	conf.Partner = config.FromENV("Partner", conf.Partner)
+	conf.ApiKey = config.FromENV("ApiKey", conf.ApiKey)
+	conf.DataDir = config.FromENV("DataDir", conf.DataDir, "data")
+	conf.EmailTo = config.FromENV("EmailTo", conf.EmailTo)
+	conf.EmailFrom = config.FromENV("EmailFrom", conf.EmailFrom)
+	conf.SMTPServer = config.FromENV("SMTPServer", conf.SMTPServer)
+
+	if conf.SMTPServer == "" {
+		hostname, err := os.Hostname()
+		if err != nil {
+			log.Fatal(err)
+		}
+		conf.SMTPServer = fmt.Sprintf("%s:25", hostname)
+		log.Println("Set SMTPServer to " + conf.SMTPServer)
+	}
+
+	return conf, nil
+}