adding top_n_files

mindforge.cronjob/cmd/mindforge.cronjob/main.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"strconv"
 
 	"github.com/joho/godotenv"
 	"mindforge.cronjob/internal/agent"
@@ -27,6 +28,14 @@ func main() {
 	// Initialize services
 	gitService := git.NewGitService()
 
+	// Resolve how many top files to return (TOP_N_FILES env var, default 10)
+	topN := 10
+	if v := os.Getenv("TOP_N_FILES"); v != "" {
+		if n, err := strconv.Atoi(v); err == nil && n > 0 {
+			topN = n
+		}
+	}
+
 	// Get modifications
 	var modifications map[string]string
 	error := gitService.FetchContents(gitRepo)
@@ -34,7 +43,15 @@ func main() {
 		log.Println("ERROR: Failed to fetch contents:", error)
 	}
 
-	modifications, error = gitService.GetModifications(7)
+	// Resolve how many days to look back (LAST_N_DAYS env var, default 7)
+	days := 7
+	if v := os.Getenv("LAST_N_DAYS"); v != "" {
+		if n, err := strconv.Atoi(v); err == nil && n > 0 {
+			days = n
+		}
+	}
+
+	modifications, error = gitService.GetModifications(days, topN)
 	if error != nil {
 		log.Println("ERROR: Failed to get modifications:", error)
 	}
@@ -42,7 +59,7 @@ func main() {
 	fmt.Printf("Found %d modifications\n", len(modifications))
 
 	for file, content := range modifications {
-		fmt.Printf("File: %s\n", file)
+		fmt.Printf("Processing file: %s\n", file)
 
 		raw_summary, err := agent.SummaryCreatorAgent(file, content)
 		if err != nil {