From 1a43264632109e8185110de7a7ba3814ed808edd Mon Sep 17 00:00:00 2001
From: "Amir.A" <amirarjmandaqai@gmail.com>
Date: Mon, 16 Dec 2024 00:33:03 -0400
Subject: [PATCH] lint error solved

---
 .../button_controller/make_sv_flattened.py    | 65 +++++++++++++++++++
 .../pulse_width_led/make_sv_flattened.py      |  2 -
 .../f4pga/timer/make_sv_flattened.py          |  2 -
 3 files changed, 65 insertions(+), 4 deletions(-)
 create mode 100644 vtr_flow/benchmarks/system_verilog/f4pga/button_controller/make_sv_flattened.py

diff --git a/vtr_flow/benchmarks/system_verilog/f4pga/button_controller/make_sv_flattened.py b/vtr_flow/benchmarks/system_verilog/f4pga/button_controller/make_sv_flattened.py
new file mode 100644
index 0000000000..bcc72a2663
--- /dev/null
+++ b/vtr_flow/benchmarks/system_verilog/f4pga/button_controller/make_sv_flattened.py
@@ -0,0 +1,65 @@
+"""
+Module for flattening the SV design files.
+"""
+import os
+import re
+
+def find_verilog_files():
+    """Find all Verilog (.sv, .v) files in the current directory."""
+    return [f for f in os.listdir('.') if f.endswith(('.sv', '.v'))]
+
+def identify_top_module(file_list):
+    """Identify the file containing the top module definition."""
+    top_module_regex = re.compile(r"module\s+top\s*\(")
+    for file in file_list:
+        with open(file, 'r') as f:
+            for line in f:
+                if top_module_regex.search(line):
+                    return file
+    return None
+
+def create_flattened_file(top_file, file_list):
+    """Create a flattened Verilog file with all file contents."""
+    current_dir = os.path.basename(os.getcwd())
+    output_file_name = f"flattened_{current_dir}.sv"
+
+    with open(output_file_name, 'w') as output_file:
+        if top_file:
+            # Write the top module first
+            with open(top_file, 'r') as top_module:
+                output_file.write(f"// Content from {top_file}\n")
+                output_file.write(top_module.read())
+                output_file.write("\n\n")
+
+        # Write the rest of the files
+        for file in file_list:
+            if file != top_file:
+                with open(file, 'r') as verilog_file:
+                    output_file.write(f"// Content from {file}\n")
+                    output_file.write(verilog_file.read())
+                    output_file.write("\n\n")
+
+    print(f"Flattened file created: {output_file_name}")
+
+def main():
+    """Main function to generate the flattened Verilog file."""
+    print("Searching for Verilog files...")
+    verilog_files = find_verilog_files()
+
+    if not verilog_files:
+        print("No Verilog files found in the current directory.")
+        return
+
+    print("Identifying the top module...")
+    top_file = identify_top_module(verilog_files)
+
+    if top_file:
+        print(f"Top module found in: {top_file}")
+    else:
+        print("No top module found. Files will be combined in arbitrary order.")
+
+    print("Creating flattened file...")
+    create_flattened_file(top_file, verilog_files)
+
+if __name__ == "__main__":
+    main()
diff --git a/vtr_flow/benchmarks/system_verilog/f4pga/pulse_width_led/make_sv_flattened.py b/vtr_flow/benchmarks/system_verilog/f4pga/pulse_width_led/make_sv_flattened.py
index 575d13db9d..bcc72a2663 100644
--- a/vtr_flow/benchmarks/system_verilog/f4pga/pulse_width_led/make_sv_flattened.py
+++ b/vtr_flow/benchmarks/system_verilog/f4pga/pulse_width_led/make_sv_flattened.py
@@ -1,7 +1,6 @@
 """
 Module for flattening the SV design files.
 """
-
 import os
 import re
 
@@ -64,4 +63,3 @@ def main():
 
 if __name__ == "__main__":
     main()
-
diff --git a/vtr_flow/benchmarks/system_verilog/f4pga/timer/make_sv_flattened.py b/vtr_flow/benchmarks/system_verilog/f4pga/timer/make_sv_flattened.py
index 575d13db9d..bcc72a2663 100644
--- a/vtr_flow/benchmarks/system_verilog/f4pga/timer/make_sv_flattened.py
+++ b/vtr_flow/benchmarks/system_verilog/f4pga/timer/make_sv_flattened.py
@@ -1,7 +1,6 @@
 """
 Module for flattening the SV design files.
 """
-
 import os
 import re
 
@@ -64,4 +63,3 @@ def main():
 
 if __name__ == "__main__":
     main()
-