Merge pull request #78 from datalad/move-procedure

Add deprecated metadata config procedure from datalad core

README.md

@@ -2,7 +2,7 @@
 
 [![GitHub release](https://img.shields.io/github/release/datalad/datalad-deprecated.svg)](https://GitHub.com/datalad/datalad-deprecated/releases/) [![PyPI version fury.io](https://badge.fury.io/py/datalad-deprecated.svg)](https://pypi.python.org/pypi/datalad-deprecated/) [![Build status](https://ci.appveyor.com/api/projects/status/ulbsyym6ih102gm2/branch/master?svg=true)](https://ci.appveyor.com/project/mih/datalad-deprecated/branch/master) [![codecov.io](https://codecov.io/github/datalad/datalad-deprecated/coverage.svg?branch=master)](https://codecov.io/github/datalad/datalad-deprecated?branch=master) [![crippled-filesystems](https://github.com/datalad/datalad-deprecated/workflows/crippled-filesystems/badge.svg)](https://github.com/datalad/datalad-deprecated/actions?query=workflow%3Acrippled-filesystems) [![Documentation](https://readthedocs.org/projects/datalad-deprecated/badge/?version=latest)](http://docs.datalad.org/projects/deprecated/en/latest/?badge=latest)
 
-Command(s) provided by this extension
+Commands provided by this extension
 
 - `annotate-paths` -- analyze and act upon input paths
 - `diff` -- old'ish implementation for differences between two states 
@@ -13,6 +13,10 @@ Command(s) provided by this extension
   `aggregate-metadata`; moved out of core in favor of the `datalad-metalad`
   extension
 
+Procedures provided by this extension
+
+- `cfg_metadatatypes`
+
 
 In addition, this extension provides the `AutomagicIO` feature that patches Python's
 `open()` function to automatically obtain file content, if needed.

datalad_deprecated/conftest.py

@@ -1 +1 @@
-from datalad.conftest import setup_package, capture_logs
+from datalad.conftest import *

datalad_deprecated/resources/procedures/cfg_metadatatypes.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+"""Procedure to configure additional metadata types
+
+Additional arguments: <metadata type label> [...]
+"""
+
+import sys
+import os.path as op
+
+from datalad.consts import (
+    DATASET_CONFIG_FILE
+)
+from datalad.utils import ensure_tuple_or_list
+from datalad.distribution.dataset import require_dataset
+
+ds = require_dataset(
+    sys.argv[1],
+    check_installed=True,
+    purpose='configuration')
+
+existing_types = ensure_tuple_or_list(
+    ds.config.get('datalad.metadata.nativetype', [], get_all=True))
+
+for nt in sys.argv[2:]:
+    if nt in existing_types:
+        # do not duplicate
+        continue
+    ds.config.add(
+        'datalad.metadata.nativetype',
+        nt,
+        scope='branch',
+        reload=False)
+
+ds.save(
+    path=op.join(ds.path, DATASET_CONFIG_FILE),
+    message="Configure metadata type(s)",
+    result_renderer='disabled'
+)