Add some stray files

scripts/import_graph.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+# The first pass of this was LLM generated for expediency
+
+# scan the src directory for *.newt files
+# match lines like `import Foo.Bar.Baz`
+# use graphviz to create a dependency graph in a pdf file
+
+SRC_DIR="/Users/dunham/prj/newt/src"
+OUTPUT_FILE="/Users/dunham/prj/newt/dependency_graph.pdf"
+
+TEMP_FILE=$(mktemp)
+trap 'rm -f "$TEMP_FILE"' EXIT
+
+echo "digraph dependencies {" > "$TEMP_FILE"
+
+# GPT4 did the first version of this, I wasn't familiar with "read"
+find "$SRC_DIR" -name "*.newt" | while read -r file; do
+  grep -Eo '^import [A-Za-z0-9.]+' "$file" | egrep -v 'Prelude|Data' | while read -r line; do
+    module=$(echo "$file" | sed "s|$SRC_DIR/||; s|/|.|g; s|.newt$||")
+    imported_module=$(echo "$line" | awk '{print $2}')
+    echo "  \"$module\" -> \"$imported_module\";" >> "$TEMP_FILE"
+  done
+done
+
+# End the graphviz dot file
+echo "}" >> "$TEMP_FILE"
+
+# Generate the PDF using dot
+dot -Tpdf "$TEMP_FILE" -o "$OUTPUT_FILE"
+
+echo "Dependency graph created at $OUTPUT_FILE"