Use parser argument instead of hard-coded values.

README.md

@@ -8,8 +8,8 @@
 - [tqr.py](./prog/tqr.py): Program to generate a QRCode from
   clipboard.
 
-- [mdsplit.py](./prog/mdsplit.py): Program to convert an org-mode file
-  to multiple markdown files used by
+- [mdsplit.py](./prog/mdsplit.py): Program to convert a single
+  markdown file to to multiple markdown files used by
   [mdbook](https://rust-lang.github.io/mdBook/) program.
 
 

prog/mdsplit.py

@@ -12,21 +12,23 @@ from pathlib import Path
 
 from slugify import slugify
 
-parser = argparse.ArgumentParser(description="Convert an org file to mdbook")
+parser = argparse.ArgumentParser(
+    description="Convert an single markdown file to mdbook"
+)
 
-parser.add_argument("orgfile", help="The org file", type=Path)
+parser.add_argument("mdfile", help="The org file", type=Path)
 parser.add_argument("mdbook", help="mdbook root diretory", type=Path)
 args = parser.parse_args()
 
-if not args.orgfile.is_file():
-    raise ValueError("`orgfile` must be an existing org-mode file")
+if not args.mdfile.is_file():
+    raise ValueError("`mdfile` must be an existing markdown file")
 
 if not args.mdbook.is_dir():
     raise ValueError(
         "`mdbook` must be a root mdbook directory initialiezd with `mdbook init`"
     )
 
-with open("cours.md") as f:
+with open(args.mdfile) as f:
     data = f.read()
 
 data = data.split("```")
@@ -37,7 +39,7 @@ for i, d in enumerate(data[:]):
 
 data = "".join(data).splitlines(keepends=True)
 
-output = Path("book") / "src"
+output = Path(parser.mdbook) / "src"
 
 splitn = [idx for (idx, d) in enumerate(data) if d.startswith("# ")]
 splitn = list(zip(splitn[:], splitn[1:] + [None]))