string embed

embed_strings.py

@@ -0,0 +1,45 @@
+import os
+import sys
+import re
+from pathlib import Path
+
+def safe_var_name(path):
+    return re.sub("__+", "_", ''.join(c if c.isalnum() else '_' for c in str(path)))
+
+def safe_namespace_name(path):
+    return re.sub(":::+", "::", ''.join(c if (c.isalnum() or c == '_') else '::' for c in str(path)))
+
+def embed(input_path, output_path, namespace, var_name):
+    with open(input_path, "rt") as f:
+        contents = f.read()
+    out = (
+        f"// Generated from {input_path}\n"
+        f"#pragma once\n\n"
+        f"namespace {safe_namespace_name(namespace)}" "\n{\n"
+        f"\tstatic constexpr char {safe_var_name(var_name)}_str[] = R\"(\"{contents}\")\";\n""}"
+    )
+    os.makedirs(os.path.dirname(output_path), exist_ok=True)
+    with open(output_path.with_suffix(output_path.suffix + ".h"), "w") as f:
+        f.write(out)
+
+def main(input_dir, output_dir):
+    input_path = Path(input_dir)
+
+    for root, _, files in os.walk(input_dir):
+        print(f"Root: {root} _: {_} files: {files}")
+        for file in files:
+            print(f"File: {file}")
+            file_path = Path(root) / file
+
+            parent_path = file_path.relative_to(input_dir)
+            print(f"InputParent: {input_path.parent} Parent: {parent_path}")
+
+            output_path = Path(output_dir) / parent_path
+
+            embed(file_path, output_path, parent_path, file_path.name)
+
+if __name__ == "__main__":
+    if len(sys.argv) != 3:
+        print("Expected two arguments: input_dir output_dir")
+        exit(1)
+    main(sys.argv[1], sys.argv[2])