Welcome generate_graph.awk

Signed-off-by: hax <hax@lainlounge.xyz>

generate_graph.awk

@@ -0,0 +1,24 @@
+#!/usr/bin/env gawk -f
+
+# BEGIN block: Initialize global variables and print graph header
+BEGIN {
+    print "digraph G {";
+}
+
+# Process each input line
+{
+    if (NF != 2) {
+        printf("Warning: Skipping malformed line: %s\n", $0) > "/dev/stderr";
+        next;
+    }
+    edges[$1, $2] = 1;  # Store edge as key in associative array
+}
+
+# END block: Print graph edges and footer
+END {
+    for (combined in edges) {
+        split(combined, edge, SUBSEP);
+        printf("\t\"%s\" -> \"%s\";\n", edge[1], edge[2]);
+    }
+    print "}";
+}