From ed1fc6854a634f7fcff7d1a500c40e7502031ea7 Mon Sep 17 00:00:00 2001
From: "Gabriel A. Giovanini" <mail@gabrielgio.me>
Date: Sat, 1 Nov 2025 17:48:02 +0100
Subject: feat: Add option to configure dark/light themes

---
 pkg/config/config.go | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

(limited to 'pkg/config/config.go')

diff --git a/pkg/config/config.go b/pkg/config/config.go
index c00586b..ff969ec 100644
--- a/pkg/config/config.go
+++ b/pkg/config/config.go
@@ -39,6 +39,11 @@ type (
 		Public bool
 	}
 
+	SyntaxHighlight struct {
+		Dark  string
+		Light string
+	}
+
 	// configuration represents file configuration.
 	// fields needs to be exported to cmp to work
 	configuration struct {
@@ -50,7 +55,7 @@ type (
 		Repositories    []*GitRepositoryConfiguration
 		RootReadme      string
 		Scans           []*scan
-		SyntaxHighlight string
+		SyntaxHighlight SyntaxHighlight
 		Hostname        string
 	}
 
@@ -75,7 +80,7 @@ type (
 		removeSuffix    bool
 		repositories    []*GitRepositoryConfiguration
 		rootReadme      string
-		syntaxHighlight string
+		syntaxHighlight SyntaxHighlight
 		hostname        string
 	}
 )
@@ -129,7 +134,11 @@ func (c *ConfigurationRepository) GetOrderBy() OrderBy {
 }
 
 func (c *ConfigurationRepository) GetSyntaxHighlight() string {
-	return c.syntaxHighlight
+	return c.syntaxHighlight.Light
+}
+
+func (c *ConfigurationRepository) GetSyntaxHighlightDark() string {
+	return c.syntaxHighlight.Dark
 }
 
 func (c *ConfigurationRepository) GetListenAddr() string {
@@ -371,9 +380,26 @@ func setAESKey(block scfg.Block, listenAddr *string) error {
 	return setString(scanDir, listenAddr)
 }
 
-func setSyntaxHighlight(block scfg.Block, listenAddr *string) error {
-	scanDir := block.Get("syntax-highlight")
-	return setString(scanDir, listenAddr)
+func setSyntaxHighlight(block scfg.Block, sh *SyntaxHighlight) error {
+	shDir := block.Get("syntax-highlight")
+	if shDir == nil {
+		return nil
+	}
+
+	themes := shDir.Params
+	if len(themes) > 2 || len(themes) == 0 {
+		return errors.New("syntax-highlight must contains at most two params and at least one, light then dark theme name")
+	}
+
+	sh.Light = themes[0]
+	if len(themes) > 1 {
+		sh.Dark = themes[1]
+	} else {
+		// if dark is not set use light
+		sh.Dark = sh.Light
+	}
+
+	return nil
 }
 
 func setOrderby(block scfg.Block, orderBy *string) error {
-- 
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