add new setup command to autoinstall dependencies

archivebox/cli/__init__.py

@@ -15,11 +15,10 @@ from importlib import import_module
 CLI_DIR = Path(__file__).resolve().parent
 
 # these common commands will appear sorted before any others for ease-of-use
-meta_cmds = ('help', 'version')
-main_cmds = ('init', 'info', 'config')
-archive_cmds = ('add', 'remove', 'update', 'list', 'status')
-
-fake_db = ("oneshot",)
+meta_cmds = ('help', 'version')                                # dont require valid data folder at all
+main_cmds = ('init', 'config', 'setup')                        # dont require existing db present
+archive_cmds = ('add', 'remove', 'update', 'list', 'status')   # require existing db present
+fake_db = ("oneshot",)                                         # use fake in-memory db
 
 display_first = (*meta_cmds, *main_cmds, *archive_cmds)
 

archivebox/cli/archivebox_setup.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+__package__ = 'archivebox.cli'
+__command__ = 'archivebox setup'
+
+import sys
+import argparse
+
+from typing import Optional, List, IO
+
+from ..main import setup
+from ..util import docstring
+from ..config import OUTPUT_DIR
+from ..logging_util import SmartFormatter, reject_stdin
+
+
+@docstring(setup.__doc__)
+def main(args: Optional[List[str]]=None, stdin: Optional[IO]=None, pwd: Optional[str]=None) -> None:
+    parser = argparse.ArgumentParser(
+        prog=__command__,
+        description=setup.__doc__,
+        add_help=True,
+        formatter_class=SmartFormatter,
+    )
+    # parser.add_argument(
+    #     '--force', # '-f',
+    #     action='store_true',
+    #     help='Overwrite any existing packages that conflict with the ones ArchiveBox is trying to install',
+    # )
+    command = parser.parse_args(args or ())
+    reject_stdin(__command__, stdin)
+
+    setup(
+        # force=command.force,
+        out_dir=pwd or OUTPUT_DIR,
+    )
+    
+
+if __name__ == '__main__':
+    main(args=sys.argv[1:], stdin=sys.stdin)