working argparse based CLI with most commands implemented

archivebox/cli/archivebox_version.py

@@ -0,0 +1,103 @@
+#!/usr/bin/env python3
+
+__package__ = 'archivebox.cli'
+__command__ = 'archivebox version'
+__description__ = 'Print the ArchiveBox version and dependency information'
+
+import sys
+import shutil
+import argparse
+
+from ..legacy.util import reject_stdin
+from ..legacy.config import (
+    VERSION,
+
+    REPO_DIR,
+    PYTHON_DIR,
+    LEGACY_DIR,
+    TEMPLATES_DIR,
+    OUTPUT_DIR,
+    SOURCES_DIR,
+    ARCHIVE_DIR,
+    DATABASE_DIR,
+
+    USE_CURL,
+    USE_WGET,
+    USE_CHROME,
+    FETCH_GIT,
+    FETCH_MEDIA,
+
+    DJANGO_BINARY,
+    CURL_BINARY,
+    GIT_BINARY,
+    WGET_BINARY,
+    YOUTUBEDL_BINARY,
+    CHROME_BINARY,
+
+    DJANGO_VERSION,
+    CURL_VERSION,
+    GIT_VERSION,
+    WGET_VERSION,
+    YOUTUBEDL_VERSION,
+    CHROME_VERSION,
+)
+
+
+def main(args=None):
+    args = sys.argv[1:] if args is None else args
+
+    parser = argparse.ArgumentParser(
+        prog=__command__,
+        description=__description__,
+        add_help=True,
+    )
+    parser.parse_args(args)
+    reject_stdin(__command__)
+    
+    print('ArchiveBox v{}'.format(VERSION))
+    print()
+    print('[i] Folder locations:')
+    print('    REPO_DIR:      ', REPO_DIR)
+    print('    PYTHON_DIR:    ', PYTHON_DIR)
+    print('    LEGACY_DIR:    ', LEGACY_DIR)
+    print('    TEMPLATES_DIR: ', TEMPLATES_DIR)
+    print()
+    print('    OUTPUT_DIR:    ', OUTPUT_DIR)
+    print('    SOURCES_DIR:   ', SOURCES_DIR)
+    print('    ARCHIVE_DIR:   ', ARCHIVE_DIR)
+    print('    DATABASE_DIR:  ', DATABASE_DIR)
+    print()
+    print(
+        '[√] Django:'.ljust(14),
+        'python3 {} --version\n'.format(DJANGO_BINARY),
+        ' '*13, DJANGO_VERSION, '\n',
+    )
+    print(
+        '[{}] CURL:'.format('√' if USE_CURL else 'X').ljust(14),
+        '{} --version\n'.format(shutil.which(CURL_BINARY)),
+        ' '*13, CURL_VERSION, '\n',
+    )
+    print(
+        '[{}] GIT:'.format('√' if FETCH_GIT else 'X').ljust(14),
+        '{} --version\n'.format(shutil.which(GIT_BINARY)),
+        ' '*13, GIT_VERSION, '\n',
+    )
+    print(
+        '[{}] WGET:'.format('√' if USE_WGET else 'X').ljust(14),
+        '{} --version\n'.format(shutil.which(WGET_BINARY)),
+        ' '*13, WGET_VERSION, '\n',
+    )
+    print(
+        '[{}] YOUTUBEDL:'.format('√' if FETCH_MEDIA else 'X').ljust(14),
+        '{} --version\n'.format(shutil.which(YOUTUBEDL_BINARY)),
+        ' '*13, YOUTUBEDL_VERSION, '\n',
+    )
+    print(
+        '[{}] CHROME:'.format('√' if USE_CHROME else 'X').ljust(14),
+        '{} --version\n'.format(shutil.which(CHROME_BINARY)),
+        ' '*13, CHROME_VERSION, '\n',
+    )
+
+
+if __name__ == '__main__':
+    main()