From 643623dbecdc1ccb6f3ac77e4ebabdc6ca1d8d06 Mon Sep 17 00:00:00 2001
From: Thomas Voss <mail@thomasvoss.com>
Date: Sat, 2 Sep 2023 18:49:53 +0200
Subject: Genesis commit

---
 main.go | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 main.go

(limited to 'main.go')

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..3a39852
--- /dev/null
+++ b/main.go
@@ -0,0 +1,37 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"git.thomasvoss.com/gsp/formatter"
+	"git.thomasvoss.com/gsp/parser"
+)
+
+func main() {
+	if len(os.Args) != 2 {
+		fmt.Fprintf(os.Stderr, "Usage: %s file\n", os.Args[0])
+		os.Exit(1)
+	}
+	file, err := os.Open(os.Args[1])
+	if err != nil {
+		die(err)
+	}
+	defer file.Close()
+	ast, err := parser.ParseFile(file)
+	if err != nil {
+		die(err)
+	}
+
+	formatter.PrintHtml(ast)
+	fmt.Print("\n")
+}
+
+func die(strings ...any) {
+	fmt.Fprint(os.Stderr, os.Args[0])
+	for _, s := range strings {
+		fmt.Fprintf(os.Stderr, ": %v", s)
+	}
+	fmt.Fprint(os.Stderr, "\n")
+	os.Exit(1)
+}
-- 
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