refactor argument parser

2 files changed, 86 insertions, 86 deletions

diff --git a/src/pyssg/arg_parser.py b/src/pyssg/arg_parser.py
new file mode 100644
index 0000000..4ee7d57
--- /dev/null
+++ b/src/pyssg/arg_parser.py
@@ -0,0 +1,84 @@
+from argparse import ArgumentParser, Namespace
+
+
+def get_parsed_arguments() -> Namespace:
+    parser = ArgumentParser(prog='pyssg',
+                            description='''Static Site Generator that reads
+                            Markdown files and creates HTML files.\nIf
+                            [-c]onfig file is provided (or exists in default
+                            location) all other options are ignored.\nFor
+                            datetime formats see:
+                            https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes''')
+    parser.add_argument('-v', '--version',
+                        action='store_true',
+                        help='''print program version''')
+    parser.add_argument('-c', '--config',
+                        default='$XDG_CONFIG_HOME/pyssg/pyssgrc',
+                        type=str,
+                        help='''config file (path) to read from; defaults to
+                        'pyssgrc' first, then
+                        '$XDG_CONFIG_HOME/pyssg/pyssgrc' ''')
+    parser.add_argument('-s', '--src',
+                        default='src',
+                        type=str,
+                        help='''src directory; handmade files, templates and
+                        metadata directory; defaults to 'src' ''')
+    parser.add_argument('-d', '--dst',
+                        default='dst',
+                        type=str,
+                        help='''dst directory; generated (and transfered html)
+                        files; defaults to 'dst' ''')
+    parser.add_argument('-t', '--plt',
+                        default='plt',
+                        type=str,
+                        help='''plt directory; all template files; defaults to
+                        'plt' ''')
+    parser.add_argument('-u', '--url',
+                        default='',
+                        type=str,
+                        help='''base url without trailing slash''')
+    parser.add_argument('--static-url',
+                        default='',
+                        type=str,
+                        help='''base static url without trailing slash''')
+    parser.add_argument('--default-image-url',
+                        default='',
+                        type=str,
+                        help='''default image url''')
+    parser.add_argument('--title',
+                        default='Blog',
+                        type=str,
+                        help='''general title for the website; defaults to
+                        'Blog' ''')
+    parser.add_argument('--date-format',
+                        default='%a, %b %d, %Y @ %H:%M %Z',
+                        type=str,
+                        help='''date format used inside pages (for creation and
+                        modification times, for example); defaults to '%%a, %%b
+                        %%d, %%Y @ %%H:%%M %%Z' ('Tue, Mar 16, 2021 @ 02:46 UTC',
+                        for example)''')
+    parser.add_argument('--list-date-format',
+                        default='%b %d',
+                        type=str,
+                        help='''date format used for page entries in a list;
+                        defaults to '%%b %%d' ('Mar 16', for example)''')
+    parser.add_argument('--list-sep-date-format',
+                        default='%B %Y',
+                        type=str,
+                        help='''date format used for the separator between page
+                        entries in a list; defaults to '%%B %%Y' ('March 2021',
+                        for example)''')
+    parser.add_argument('-i', '--init',
+                        action='store_true',
+                        help='''initializes the dir structure, templates,
+                        as well as the 'src' and 'dst' directories''')
+    parser.add_argument('-b', '--build',
+                        action='store_true',
+                        help='''generates all html files and passes over
+                        existing (handmade) ones''')
+    parser.add_argument('-f', '--force',
+                        action='store_true',
+                        help='''force building all pages and not only the
+                        updated ones''')
+
+    return parser.parse_args()
diff --git a/src/pyssg/pyssg.py b/src/pyssg/pyssg.py
index 8e54f71..e694565 100644
--- a/src/pyssg/pyssg.py
+++ b/src/pyssg/pyssg.py
@@ -1,7 +1,6 @@
 import os
 import shutil
 from importlib.resources import path
-from argparse import ArgumentParser, Namespace
 from typing import Union
 
 from jinja2 import Environment, FileSystemLoader
@@ -10,97 +9,14 @@ from yafg import YafgExtension
 from MarkdownHighlight.highlight import HighlightExtension
 from markdown_checklist.extension import ChecklistExtension
 
+from .arg_parser import get_parsed_arguments
 from .configuration import Configuration
 from .database import Database
 from .builder import Builder
-from .page import Page
-
-
-def get_options() -> Namespace:
-    parser = ArgumentParser(prog='pyssg',
-                            description='''Static Site Generator that reads
-                            Markdown files and creates HTML files.\nIf
-                            [-c]onfig file is provided (or exists in default
-                            location) all other options are ignored.\nFor
-                            datetime formats see:
-                            https://docs.python.org/3/library/datetime.html#strftime-and-strptime-format-codes''')
-    parser.add_argument('-v', '--version',
-                        action='store_true',
-                        help='''print program version''')
-    parser.add_argument('-c', '--config',
-                        default='$XDG_CONFIG_HOME/pyssg/pyssgrc',
-                        type=str,
-                        help='''config file (path) to read from; defaults to
-                        'pyssgrc' first, then
-                        '$XDG_CONFIG_HOME/pyssg/pyssgrc' ''')
-    parser.add_argument('-s', '--src',
-                        default='src',
-                        type=str,
-                        help='''src directory; handmade files, templates and
-                        metadata directory; defaults to 'src' ''')
-    parser.add_argument('-d', '--dst',
-                        default='dst',
-                        type=str,
-                        help='''dst directory; generated (and transfered html)
-                        files; defaults to 'dst' ''')
-    parser.add_argument('-t', '--plt',
-                        default='plt',
-                        type=str,
-                        help='''plt directory; all template files; defaults to
-                        'plt' ''')
-    parser.add_argument('-u', '--url',
-                        default='',
-                        type=str,
-                        help='''base url without trailing slash''')
-    parser.add_argument('--static-url',
-                        default='',
-                        type=str,
-                        help='''base static url without trailing slash''')
-    parser.add_argument('--default-image-url',
-                        default='',
-                        type=str,
-                        help='''default image url''')
-    parser.add_argument('--title',
-                        default='Blog',
-                        type=str,
-                        help='''general title for the website; defaults to
-                        'Blog' ''')
-    parser.add_argument('--date-format',
-                        default='%a, %b %d, %Y @ %H:%M %Z',
-                        type=str,
-                        help='''date format used inside pages (for creation and
-                        modification times, for example); defaults to '%%a, %%b
-                        %%d, %%Y @ %%H:%%M %%Z' ('Tue, Mar 16, 2021 @ 02:46 UTC',
-                        for example)''')
-    parser.add_argument('--list-date-format',
-                        default='%b %d',
-                        type=str,
-                        help='''date format used for page entries in a list;
-                        defaults to '%%b %%d' ('Mar 16', for example)''')
-    parser.add_argument('--list-sep-date-format',
-                        default='%B %Y',
-                        type=str,
-                        help='''date format used for the separator between page
-                        entries in a list; defaults to '%%B %%Y' ('March 2021',
-                        for example)''')
-    parser.add_argument('-i', '--init',
-                        action='store_true',
-                        help='''initializes the dir structure, templates,
-                        as well as the 'src' and 'dst' directories''')
-    parser.add_argument('-b', '--build',
-                        action='store_true',
-                        help='''generates all html files and passes over
-                        existing (handmade) ones''')
-    parser.add_argument('-f', '--force',
-                        action='store_true',
-                        help='''force building all pages and not only the
-                        updated ones''')
-
-    return parser.parse_args()
 
 
 def main() -> None:
-    opts: dict[str, Union[str, bool]] = vars(get_options())
+    opts: dict[str, Union[str, bool]] = vars(get_parsed_arguments())
     conf_path: str = opts['config']
     conf_path = os.path.expandvars(conf_path)