feat: cli using click

pyproject.toml

@@ -1,11 +1,12 @@
 [project]
 name = "epub2go"
-version = "1.2"
+version = "1.3"
 description = "EPUB converter using wget, pandoc and python glue"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "beautifulsoup4==4.12.3",
+    "click>=8.1.8",
     "pyfzf>=0.3.1", # hasnt been updated for some time
     "requests==2.32.3",
     "tqdm>=4.67.1",

src/epub2go/convert.py

@@ -5,8 +5,9 @@ from urllib.parse import urljoin
 from urllib.request import  urlparse
 from tqdm import tqdm
 from pyfzf.pyfzf import FzfPrompt
+import click
 
-import os, sys, subprocess, shlex, logging
+import os, subprocess, shlex, logging
 import importlib.resources as pkg_resources
 from dataclasses import dataclass
 from typing import List
@@ -147,12 +148,20 @@ def get_all_books() -> List[Book]:
     return books
 
 # run main cli
-def main():
+@click.command()
-    logging.basicConfig(level=logging.NOTSET,format='%(asctime)s - %(levelname)s - %(message)s')
+@click.option('--debug', '-d', is_flag=True, help='Set the log level to DEBUG')
-    sys.argv.pop(0)
+@click.option('--silent', '-s', is_flag=True, help='Disable the progress bar')
+@click.argument('args', nargs=-1)
+def main(args, debug, silent):
+    '''
+    Download ePUBs from https://www.projekt-gutenberg.org/
+    Provide either 0 arguments to enter interactive mode or an arbitrary number of URLs to download from
+    '''
+    logging.basicConfig(level=logging.ERROR,format='%(asctime)s - %(levelname)s - %(message)s')
+    if(debug): logger.setLevel(logging.DEBUG)
     # non-interactive mode
-    if len(sys.argv) > 0 :
+    if len(args) > 0 :
-        books = sys.argv
+        books = args
     # interactive mode using fzf
     else:
         logger.debug('Received no CLI arguments, starting interactive mode')
@@ -163,11 +172,11 @@ def main():
         selection = fzf.prompt(choices=books,  fzf_options=r'--exact --with-nth 1 -m -d\;')
         books = [item.split(';')[1].strip() for item in selection]
 
-    logger.debug('Attempting to download from %d URLs', len(books))
+    logger.debug('Attempting to download from %d URL(s)', len(books))
     if len(books)==1:
-        GBConvert(books[0], showprogress=True).run()
+        GBConvert(books[0], showprogress=not silent).run()
     else:
-        for book in tqdm(books):
+        for book in (tqdm(books) if not silent else books):
                 GBConvert(book).run()
 if __name__ == "__main__":
     main()

uv.lock

@@ -1,4 +1,5 @@
 version = 1
+revision = 1
 requires-python = ">=3.12"
 
 [[package]]
@@ -57,6 +58,18 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/0e/f6/65ecc6878a89bb1c23a086ea335ad4bf21a588990c3f535a227b9eea9108/charset_normalizer-3.4.1-py3-none-any.whl", hash = "sha256:d98b1668f06378c6dbefec3b92299716b931cd4e6061f3c875a71ced1780ab85", size = 49767 },
 ]
 
+[[package]]
+name = "click"
+version = "8.1.8"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "colorama", marker = "sys_platform == 'win32'" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/b9/2e/0090cbf739cee7d23781ad4b89a9894a41538e4fcf4c31dcdd705b78eb8b/click-8.1.8.tar.gz", hash = "sha256:ed53c9d8990d83c2a27deae68e4ee337473f6330c040a31d4225c9574d16096a", size = 226593 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7e/d4/7ebdbd03970677812aac39c869717059dbb71a4cfc033ca6e5221787892c/click-8.1.8-py3-none-any.whl", hash = "sha256:63c132bbbed01578a06712a2d1f497bb62d9c1c0d329b7903a866228027263b2", size = 98188 },
+]
+
 [[package]]
 name = "colorama"
 version = "0.4.6"
@@ -72,6 +85,7 @@ version = "1.2"
 source = { editable = "." }
 dependencies = [
     { name = "beautifulsoup4" },
+    { name = "click" },
     { name = "pyfzf" },
     { name = "requests" },
     { name = "tqdm" },
@@ -81,6 +95,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "beautifulsoup4", specifier = "==4.12.3" },
+    { name = "click", specifier = ">=8.1.8" },
     { name = "pyfzf", specifier = ">=0.3.1" },
     { name = "requests", specifier = "==2.32.3" },
     { name = "tqdm", specifier = ">=4.67.1" },