Simplify usage of custom justfile targets

scripts/create_newsletter.py

@@ -30,17 +30,18 @@ def set_publication_date_for_seo(text: str, publication_date: datetime) -> str:
     return text.replace("{DATE_UTC}", date_utc)
 
 
-# Parse the command line arguments
-parser = argparse.ArgumentParser()
-parser.add_argument("-n", "--number", required=True, type=int, help="Newsletter number")
-args = parser.parse_args()
+# Find the number of the letter to create
+destination_path = Path(f"./content/newsletter")
+p = destination_path.glob("craft-letter-*.md")
+files = [x for x in p if x.is_file()]
+letter_number = len(files) + 1
 
 # Load the newsletter template
 template = Path("./template/newsletter.md")
 content = template.read_text()
 
 
-new_content = content.replace("{LETTER_NUMBER}", str(args.number))
+new_content = content.replace("{LETTER_NUMBER}", str(letter_number))
 
 today = datetime.today()
 next_monday = get_next_weekday(today, MONDAY)
@@ -52,9 +53,11 @@ new_content = set_publication_date_for_pelican(new_content, next_monday)
 new_content = set_publication_date_for_seo(new_content, next_monday)
 
 # Create the new file
-destination = Path(f"./content/newsletter/craft-letter-{args.number}.md")
+destination = destination_path / f"craft-letter-{letter_number}.md"
 destination.write_text(new_content)
 
+print(f"Created letter #{letter_number}: {destination}")
+
 # Load the homepage template
 template = Path("./template/index.md")
 content = template.read_text()
@@ -63,15 +66,15 @@ new_content = set_publication_date_for_pelican(content, next_monday)
 
 new_content = set_publication_date_for_seo(new_content, next_monday)
 
-link = (
-    f"[lettre n°{args.number}]({{filename}}/newsletter/craft-letter-{args.number}.md)"
-)
+link = f"[lettre n°{letter_number}]({{filename}}/newsletter/craft-letter-{letter_number}.md)"
 new_content = new_content.replace("{LINK}", link)
 
-for i in reversed(range(args.number)):
+for i in reversed(range(letter_number)):
     link = f"* [Lettre n°{i + 1}]({{filename}}/newsletter/craft-letter-{i + 1}.md)\n"
     new_content += link
 
 # Update the index page
 destination = Path("./content/pages/index.md")
 destination.write_text(new_content)
+
+print(f"Updated index page: {destination}")

scripts/format.py

@@ -1,5 +1,6 @@
 import argparse
 from pathlib import Path
+from util import get_latest_newsletter_number
 
 REPLACEMENTS = {
     " :": " :",
@@ -9,11 +10,12 @@ REPLACEMENTS = {
     "'": "’",
 }
 
-parser = argparse.ArgumentParser()
-parser.add_argument("-n", "--number", required=True, type=int, help="Newsletter number")
-args = parser.parse_args()
 
-file = Path(f"./content/newsletter/craft-letter-{args.number}.md")
+letter_number = get_latest_newsletter_number()
+
+file = Path(f"./content/newsletter/craft-letter-{letter_number}.md")
+
+print(f"Formatting letter #{letter_number}: {file}")
 
 content = file.read_text()
 for value, replacement in REPLACEMENTS.items():

scripts/prepare_email.py

@@ -9,14 +9,15 @@ import argparse
 import re
 from pathlib import Path
 
+from util import get_latest_newsletter_number
+
 MAIL_GENERATOR = "/opt/homebrew/bin/mdtosendy"
 
 
-parser = argparse.ArgumentParser()
-parser.add_argument("-n", "--number", required=True, type=int, help="Newsletter number")
-args = parser.parse_args()
+# Find the number of the letter to create
+letter_number = get_latest_newsletter_number()
 
-source = Path(f"./content/newsletter/craft-letter-{args.number}.md")
+source = Path(f"./content/newsletter/craft-letter-{letter_number}.md")
 
 if not source.is_file():
     print(f"ERROR: file not found {source}")
@@ -35,7 +36,7 @@ destination.write_text(output)
 
 subprocess.run([MAIL_GENERATOR, str(destination)])
 
-generated_mail = Path("mail") / f"craft-letter-{args.number}.html"
+generated_mail = Path("mail") / f"craft-letter-{letter_number}.html"
 today = date.today()
 mail_content = generated_mail.read_text()
 mail_content = mail_content.replace("{{YEAR}}", str(today.year))

scripts/util.py

@@ -0,0 +1,10 @@
+from pathlib import Path
+
+
+def get_latest_newsletter_number():
+    # Find the number of the latest newsletter
+    destination_path = Path(f"./content/newsletter")
+    p = destination_path.glob("craft-letter-*.md")
+    files = [x for x in p if x.is_file()]
+    letter_number = len(files)
+    return letter_number