From 50816d4c0894198df4ce0e94f3145911c69dcee8 Mon Sep 17 00:00:00 2001
From: Florian Albrechtskirchinger <falbrechtskirchinger@gmail.com>
Date: Wed, 5 Feb 2025 17:25:22 +0100
Subject: [PATCH] Follow good practice and add main() to split.py

---
 split.py | 116 +++++++++++++++++++++++++++++--------------------------
 1 file changed, 61 insertions(+), 55 deletions(-)

diff --git a/split.py b/split.py
index ac774c7..66a75f2 100755
--- a/split.py
+++ b/split.py
@@ -10,62 +10,68 @@ border = (
     "// ----------------------------------------------------------------------------"
 )
 
-args_parser = argparse.ArgumentParser(description=__doc__)
-args_parser.add_argument(
-    "-e",
-    "--extension",
-    help="extension of the implementation file (default: cc)",
-    default="cc",
-)
-args_parser.add_argument(
-    "-o", "--out", help="where to write the files (default: out)", default="out"
-)
-args = args_parser.parse_args()
 
-cur_dir = os.path.dirname(sys.argv[0])
-lib_name = "httplib"
-header_name = "/" + lib_name + ".h"
-source_name = "/" + lib_name + "." + args.extension
-# get the input file
-in_file = cur_dir + header_name
-# get the output file
-h_out = args.out + header_name
-cc_out = args.out + source_name
+def main():
+    args_parser = argparse.ArgumentParser(description=__doc__)
+    args_parser.add_argument(
+        "-e",
+        "--extension",
+        help="extension of the implementation file (default: cc)",
+        default="cc",
+    )
+    args_parser.add_argument(
+        "-o", "--out", help="where to write the files (default: out)", default="out"
+    )
+    args = args_parser.parse_args()
 
-# if the modification time of the out file is after the in file,
-# don't split (as it is already finished)
-do_split = True
-
-if os.path.exists(h_out):
-    in_time = os.path.getmtime(in_file)
-    out_time = os.path.getmtime(h_out)
-    do_split = in_time > out_time
-
-if do_split:
-    with open(in_file) as f:
-        lines = f.readlines()
-
-    python_version = sys.version_info[0]
-    if python_version < 3:
-        os.makedirs(args.out)
-    else:
-        os.makedirs(args.out, exist_ok=True)
-
-    in_implementation = False
+    cur_dir = os.path.dirname(sys.argv[0])
+    lib_name = "httplib"
+    header_name = "/" + lib_name + ".h"
+    source_name = "/" + lib_name + "." + args.extension
+    # get the input file
+    in_file = cur_dir + header_name
+    # get the output file
+    h_out = args.out + header_name
     cc_out = args.out + source_name
-    with open(h_out, "w") as fh, open(cc_out, "w") as fc:
-        fc.write('#include "httplib.h"\n')
-        fc.write("namespace httplib {\n")
-        for line in lines:
-            is_border_line = border in line
-            if is_border_line:
-                in_implementation = not in_implementation
-            elif in_implementation:
-                fc.write(line.replace("inline ", ""))
-            else:
-                fh.write(line)
-        fc.write("} // namespace httplib\n")
 
-    print("Wrote {} and {}".format(h_out, cc_out))
-else:
-    print("{} and {} are up to date".format(h_out, cc_out))
+    # if the modification time of the out file is after the in file,
+    # don't split (as it is already finished)
+    do_split = True
+
+    if os.path.exists(h_out):
+        in_time = os.path.getmtime(in_file)
+        out_time = os.path.getmtime(h_out)
+        do_split = in_time > out_time
+
+    if do_split:
+        with open(in_file) as f:
+            lines = f.readlines()
+
+        python_version = sys.version_info[0]
+        if python_version < 3:
+            os.makedirs(args.out)
+        else:
+            os.makedirs(args.out, exist_ok=True)
+
+        in_implementation = False
+        cc_out = args.out + source_name
+        with open(h_out, "w") as fh, open(cc_out, "w") as fc:
+            fc.write('#include "httplib.h"\n')
+            fc.write("namespace httplib {\n")
+            for line in lines:
+                is_border_line = border in line
+                if is_border_line:
+                    in_implementation = not in_implementation
+                elif in_implementation:
+                    fc.write(line.replace("inline ", ""))
+                else:
+                    fh.write(line)
+            fc.write("} // namespace httplib\n")
+
+        print("Wrote {} and {}".format(h_out, cc_out))
+    else:
+        print("{} and {} are up to date".format(h_out, cc_out))
+
+
+if __name__ == "__main__":
+    main()