Improve tooling

scripts/prepare_email.py

@@ -1,6 +1,8 @@
 #!python
 # Copies the given input file, removing the parts specific to the Web,
 # so it can be converted to an email
+from datetime import date
+from docutils.parsers.rst.directives.misc import Date
 import subprocess
 
 import argparse
@@ -11,13 +13,10 @@ MAIL_GENERATOR = "/opt/homebrew/bin/mdtosendy"
 
 
 parser = argparse.ArgumentParser()
-parser.add_argument("source")
+parser.add_argument("-n", "--number", required=True, type=int, help="Newsletter number")
 args = parser.parse_args()
 
-root = Path.cwd()
-print(f"Root: {root}")
-
-source = Path(root / args.source)
+source = Path(f"./content/newsletter/craft-letter-{args.number}.md")
 
 if not source.is_file():
     print(f"ERROR: file not found {source}")
@@ -34,4 +33,12 @@ destination = Path.cwd() / "mail" / source.name
 print(f"Writing {destination}")
 destination.write_text(output)
 
-subprocess.run([MAIL_GENERATOR, "--preview", str(destination)])
+subprocess.run([MAIL_GENERATOR, str(destination)])
+
+generated_mail = Path("mail") / f"craft-letter-{args.number}.html"
+today = date.today()
+mail_content = generated_mail.read_text()
+mail_content = mail_content.replace("{{YEAR}}", str(today.year))
+generated_mail.write_text(mail_content)
+
+subprocess.run(["open", str(generated_mail)])