cli: Allow to select any curl binary with nice default

src/recurlests/cli.py

@@ -5,9 +5,10 @@ from . import recurlests
 @click.command(short_help="Runs curl's wrapper recurl")
 @click.option('--headers/--no-headers', help="Shows response headers", default=False, show_default=True)
 @click.option('--output/--no-output', help="Shows the output", default=False, show_default=True)
+@click.option('--curl', help="Path to curl binary", default='curl', show_default=True)
 @click.argument("url")
-def runRecurl(headers, output, url):
-  mimikra = recurlests.Recurlests()
+def runRecurl(headers, output, curl, url):
+  mimikra = recurlests.Recurlests(curl)
   response = mimikra.get(url)
   print('Effective HTTP version:', response.effective_http_version)
   print('Response status code:', response.status_code)