feat: Make syntax highlight configurable

Now cerrado has configurable theme through "syntax-highlight".

1 files changed, 13 insertions, 3 deletions

diff --git a/main.go b/main.go
index 8bf5141..918b794 100644
--- a/main.go
+++ b/main.go
@@ -11,6 +11,7 @@ import (
 	"os/signal"
 	"time"
 
+	"github.com/alecthomas/chroma/v2/styles"
 	"golang.org/x/crypto/bcrypt"
 
 	"git.gabrielgio.me/cerrado/pkg/config"
@@ -71,9 +72,7 @@ func key() error {
 }
 
 func run(ctx context.Context) error {
-	var (
-		configPath = flag.String("config", "/etc/cerrado.scfg", "File path for the configuration file")
-	)
+	configPath := flag.String("config", "/etc/cerrado.scfg", "File path for the configuration file")
 
 	flag.Parse()
 
@@ -83,6 +82,17 @@ func run(ctx context.Context) error {
 		return err
 	}
 
+	// checking chroma configurationo
+
+	if _, ok := styles.Registry[configRepo.GetSyntaxHighlight()]; !ok {
+		slog.Warn(
+			"Invalid Syntax highlight selected",
+			"invalid-style", configRepo.GetSyntaxHighlight(),
+			"using", "monokailight",
+		)
+		styles.Fallback = styles.Registry["monokailight"]
+	}
+
 	// services
 	gitService := service.NewGitService(configRepo)