Parse CLI args

2024-03-07 12:50:00 +00:00 · 2024-03-07 12:50:00 +00:00 · 56578bdc3e
parent 4f2d8bbc26
commit 56578bdc3e
1 changed files with 13 additions and 1 deletions
--- a/14
+++ b/14
@ -1,3 +1,15 @@
 #!/bin/sh

-echo "Hello, world"
+main() {
+	if test "$#" -ne 2; then
+		echo "Usage: griddle <inputfile> <outputfile>"
+		return 1
+	fi
+
+	inputfile="$1"
+	outputfile="$2"
+
+	echo "$inputfile" "$outputfile"
+}
+
+main "$@"