manifest: remove support for rename key in map import

This feature is an artifact of an abandoned design for manifest
imports which now has unclear utility. Rip it out for now until we are
sure we need it and have thought it through.

Signed-off-by: Martí Bolívar <marti.bolivar@nordicsemi.no>

src/west/manifest.py

@@ -901,8 +901,6 @@ class Manifest:
 
         for name, project in all_imported.items():
             if _is_imap_ok(project, imap):
-                if name in imap.rename:
-                    project.name = imap.rename[name]
                 self._add_project(project, projects)
 
     def _load_imap(self, project, imp):
@@ -915,8 +913,7 @@ class Manifest:
                           copy.pop('name-whitelist', []),
                           copy.pop('path-whitelist', []),
                           copy.pop('name-blacklist', []),
-                          copy.pop('path-blacklist', []),
-                          copy.pop('rename', {}))
+                          copy.pop('path-blacklist', []))
 
         # Find a useful name for the project on error.
         if isinstance(project, ManifestProject):
@@ -940,15 +937,6 @@ class Manifest:
         elif not _is_imap_list(ret.path_blacklist):
             self._malformed(f'{what}: bad import path-blacklist '
                             f'{ret.path_blacklist}')
-        elif not isinstance(ret.rename, dict):
-            self._malformed(f'{what}: rename: {ret.rename} '
-                            f'expected a map, {type(ret.rename)}')
-        else:
-            err = f"{what}: import map's rename includes "
-            for f, t in ret.rename.items():
-                if 'manifest' in [f, t]:
-                    self._malformed(err + f'{f}: {t}; '
-                                    '"manifest" is a reserved name')
 
         return ret
 
@@ -1441,8 +1429,7 @@ _defaults = collections.namedtuple('_defaults', 'remote revision')
 _import_map = collections.namedtuple('_import_map',
                                      'file '
                                      'name_whitelist path_whitelist '
-                                     'name_blacklist path_blacklist '
-                                     'rename')
+                                     'name_blacklist path_blacklist')
 _YML_EXTS = ['yml', 'yaml']
 _WEST_YML = 'west.yml'
 _SCHEMA_PATH = os.path.join(os.path.dirname(__file__), "manifest-schema.yml")

tests/test_manifest.py

@@ -1935,7 +1935,7 @@ def test_import_flags_ignore(tmpdir):
     ''', import_flags=ImportFlag.IGNORE)
     assert m.get_projects(['foo'])
 
-def test_import_name_whitelist(fs_topdir):
+def test_import_map_name_whitelist(fs_topdir):
     # This tests an example from the documentation which uses
     # name-whitelist.
 
@@ -1948,11 +1948,9 @@ def test_import_name_whitelist(fs_topdir):
               url: https://git.example.com/mainline/manifest
               import:
                 name-whitelist:
-                  - app
+                  - mainline-app
                   - lib2
-                rename:
-                  app: mainline-app
-            - name: app
+            - name: downstream-app
               url: https://git.example.com/downstream/app
             - name: lib3
               path: libraries/lib3
@@ -1969,7 +1967,7 @@ def test_import_name_whitelist(fs_topdir):
                       '''
                       manifest:
                         projects:
-                          - name: app
+                          - name: mainline-app
                             path: examples/app
                             url: https://git.example.com/mainline/app
                           - name: lib
@@ -1985,19 +1983,19 @@ def test_import_name_whitelist(fs_topdir):
 
     expected = M('''\
     projects:
-       - name: mainline
-         url: https://git.example.com/mainline/manifest
-       - name: app
-         url: https://git.example.com/downstream/app
-       - name: lib3
-         path: libraries/lib3
-         url: https://git.example.com/downstream/lib3
-       - name: mainline-app
-         path: examples/app
-         url: https://git.example.com/mainline/app
-       - name: lib2
-         path: libraries/lib2
-         url: https://git.example.com/mainline/lib2
+      - name: mainline
+        url: https://git.example.com/mainline/manifest
+      - name: downstream-app
+        url: https://git.example.com/downstream/app
+      - name: lib3
+        path: libraries/lib3
+        url: https://git.example.com/downstream/lib3
+      - name: mainline-app
+        path: examples/app
+        url: https://git.example.com/mainline/app
+      - name: lib2
+        path: libraries/lib2
+        url: https://git.example.com/mainline/lib2
     ''',
                  manifest_path='mp',
                  topdir=fs_topdir).projects