1 files changed, 14 insertions, 35 deletions
diff --git a/bsie/apps/info.py b/bsie/apps/info.py
index eaf1f71..e27b70b 100644
--- a/bsie/apps/info.py
+++ b/bsie/apps/info.py
@@ -1,18 +1,15 @@
-"""
 
-Part of the bsie module.
-A copy of the license is provided with the project.
-Author: Matthias Baumgartner, 2022
-"""
-# imports
+# standard imports
 import argparse
+import os
 import sys
 import typing
 
 # bsie imports
-from bsie.base import errors
-from bsie.tools import builder
-from bsie.utils import bsfs
+from bsie.utils import bsfs, errors
+
+# inner-module imports
+from . import _loader
 
 # exports
 __all__: typing.Sequence[str] = (
@@ -25,42 +22,24 @@ __all__: typing.Sequence[str] = (
 def main(argv):
     """Show information from BSIE."""
     parser = argparse.ArgumentParser(description=main.__doc__, prog='info')
-    parser.add_argument('what', choices=('predicates', ),
+    parser.add_argument('--config', type=str,
+        default=os.path.join(os.path.dirname(__file__), _loader.DEFAULT_CONFIG_FILE),
+        help='Path to the config file.')
+    parser.add_argument('what', choices=('predicates', 'schema'),
         help='Select what information to show.')
     args = parser.parse_args(argv)
 
-    # FIXME: Read reader/extractor configs from a config file
-    # reader builder
-    rbuild = builder.ReaderBuilder({})
-    # extractor builder
-    ebuild = builder.ExtractorBuilder([
-        {'bsie.extractor.generic.path.Path': {}},
-        {'bsie.extractor.generic.stat.Stat': {}},
-        {'bsie.extractor.generic.constant.Constant': dict(
-            tuples=[('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')],
-            schema='''
-                bse:author rdfs:subClassOf bsfs:Predicate ;
-                    rdfs:domain bsfs:Entity ;
-                    rdfs:range xsd:string ;
-                    bsfs:unique "true"^^xsd:boolean .
-                ''',
-            )},
-        ])
-    # pipeline builder
-    pbuild = builder.PipelineBuilder(
-        bsfs.Namespace('http://example.com/me/'), # not actually used
-        rbuild,
-        ebuild,
-        )
-
     # build pipeline
-    pipeline = pbuild.build()
+    pipeline = _loader.load_pipeline(args.config)
 
     # show info
     if args.what == 'predicates':
         # show predicates
         for pred in pipeline.schema.predicates():
             print(pred.uri)
+    elif args.what == 'schema':
+        # show schema
+        print(bsfs.schema.to_string(pipeline.schema))
     else:
         # args.what is already checked by argparse
         raise errors.UnreachableError()