Add embed Filesystem

opengist.go

@@ -1,9 +1,12 @@
 package main
 
 import (
+	"embed"
 	"flag"
+	"fmt"
 	"github.com/rs/zerolog/log"
 	"opengist/internal/config"
+	"opengist/internal/git"
 	"opengist/internal/models"
 	"opengist/internal/ssh"
 	"opengist/internal/web"
@@ -11,6 +14,9 @@ import (
 	"path/filepath"
 )
 
+//go:embed templates/*/*.html public/manifest.json public/assets/*.js public/assets/*.css public/assets/*.svg
+var embedFS embed.FS
+
 func initialize() {
 	configPath := flag.String("config", "config.yml", "Path to a config file in YML format")
 	flag.Parse()
@@ -25,8 +31,20 @@ func initialize() {
 
 	config.InitLog()
 
-	log.Info().Msg("Opengist v" + config.OpengistVersion)
-	log.Info().Msg("Using config file: " + absolutePath)
+	fmt.Println("Opengist v" + config.OpengistVersion)
+	fmt.Println("Using config file: " + absolutePath)
+
+	gitVersion, err := git.GetGitVersion()
+	if err != nil {
+		log.Fatal().Err(err).Send()
+	}
+
+	if ok, err := config.CheckGitVersion(gitVersion); err != nil {
+		log.Fatal().Err(err).Send()
+	} else if !ok {
+		log.Warn().Msg("Git version may be too old, as Opengist has not been tested prior git version 2.20. " +
+			"Current git version: " + gitVersion)
+	}
 
 	homePath := config.GetHomeDir()
 	log.Info().Msg("Data directory: " + homePath)
@@ -42,6 +60,8 @@ func initialize() {
 	if err := models.Setup(filepath.Join(homePath, config.C.DBFilename)); err != nil {
 		log.Fatal().Err(err).Msg("Failed to initialize database")
 	}
+
+	web.EmbedFS = embedFS
 }
 
 func main() {