Merge pull request #381 from ApurveKaranwal/my-feature-branch

Author: Mr-Sunglasses

script.py

@@ -1,56 +1,91 @@
-import os
+# Simple README to HTML converter
+# Run like this:
+# python script.py -i README.md -o output.html -t "My Project"
+# Output will always go in the 'dist/' folder, so just pass a filename for -o
+
+import argparse
+import subprocess
+import shutil
+import sys
 import time
+from pathlib import Path
+
+def main():
+    
+    # Parse command line arguments
+    parser = argparse.ArgumentParser(description="Convert a README/Markdown file to HTML")
+    parser.add_argument("-i", "--input", required=True, help="Path to the input file, e.g., README.md")
+    parser.add_argument("-t", "--title", default="Progress", help="Title of the HTML page")
+    parser.add_argument("-o", "--output", required=True, help="Output filename (will be saved in dist/ folder), e.g., output.html")
+    args = parser.parse_args()
+
+    FILE_NAME = args.input
+    TITLE = args.title
+    OUTPUT_NAME = Path("dist") / Path(args.output).name  # Only take filename, ignore any folder
+
+    # Ensure output has .html extension
+    if not OUTPUT_NAME.suffix:
+        OUTPUT_NAME = OUTPUT_NAME.with_suffix(".html")
+
+    # Make sure output folder exists
+    OUTPUT_NAME.parent.mkdir(parents=True, exist_ok=True)
+
+    # Check input file exists
+    if not Path(FILE_NAME).is_file():
+        raise FileNotFoundError(f"The input file does not exist: {FILE_NAME}")
+
+
+    # Check if npx and node are installed
+    if not shutil.which("npx"):
+        raise EnvironmentError("`npx` is not installed. Please install Node.js first: https://nodejs.org/")
+
+    if not shutil.which("node"):
+        raise EnvironmentError("`node` is not installed or not in PATH. Please install Node.js first: https://nodejs.org/")
+
+    use_shell = sys.platform.startswith("win")  # Needed for Windows
+
+
+    # Install github-readme-to-html if missing
+    try:
+        subprocess.run(
+            ["npx", "github-readme-to-html", "--version"],
+            check=True,
+            capture_output=True,
+            text=True,
+            shell=use_shell
+        )
+    except subprocess.CalledProcessError:
+        print("Installing 'github-readme-to-html' globally via npm...")
+        try:
+            subprocess.run(
+                ["npm", "install", "-g", "github-readme-to-html"],
+                check=True,
+                capture_output=True,
+                text=True,
+                shell=use_shell
+            )
+        except subprocess.CalledProcessError as e:
+            print(f"Error: {e.stderr}", file=sys.stderr)
+            raise RuntimeError(f"Failed to install 'github-readme-to-html' (exit code {e.returncode})")
+
+    
+    # Convert README/Markdown to HTML
+    print("Converting file, please wait...")
+    time.sleep(1)
+
+    try:
+        subprocess.run(
+            ["npx", "github-readme-to-html", "-i", FILE_NAME, "-t", TITLE, "-o", str(OUTPUT_NAME.name)],
+            check=True,
+            capture_output=True,
+            text=True,
+            shell=use_shell
+        )
+        print(f"Conversion successful! HTML saved to: {OUTPUT_NAME}")
+    except subprocess.CalledProcessError as e:
+        print(f"Error: {e.stderr}", file=sys.stderr)
+        raise RuntimeError(f"Conversion failed (exit code {e.returncode}). Please check your input file and command.") from e
 
-import argparse as parsing
-
-
-parser = parsing.ArgumentParser(
-    description="ReadME.md to .html writer",
-    formatter_class=parsing.ArgumentDefaultsHelpFormatter,
-)
-
-parser.add_argument(
-    "-i",
-    "--input",
-    action="store",
-    type=str,
-    required=True,
-    help="name of the input file eg. template.html",
-)
-parser.add_argument(
-    "-t",
-    "--title",
-    action="store",
-    type=str,
-    default="Progress",
-    help="title of the html page.",
-)
-parser.add_argument(
-    "-o",
-    "--output",
-    action="store",
-    type=str,
-    required=True,
-    help="the generated output file name , which is generated in dist folder. eg. template.html",
-)
-
-args = parser.parse_args()
-
-FILE_NAME = args.input
-TITLE = args.title
-OUTPUT_NAME = args.output
-
-try:
-    os.system("npm install github-readme-to-html")
-except:
-    print("NPM is not Installed")
-    print("Try : sudo apt install nodejs | sudo apt install npm ")
-
-time.sleep(5)
-print("Wait While The File is Converting")
-time.sleep(15)
-
-try:
-    os.system(f"npx github-readme-to-html -i {FILE_NAME} -t {TITLE} -o {OUTPUT_NAME}")
-except:
-    print("Please Check If file is exit")
+# Entry point
+if __name__ == "__main__":
+    main()