expand user before calling abspath (#40196)

* expand user before calling abspath

* omit expanduser code smell check for volumes

lib/ansible/modules/cloud/docker/docker_container.py

@@ -844,14 +844,14 @@ class TaskParameters(DockerBaseClass):
             if ':' in vol:
                 if len(vol.split(':')) == 3:
                     host, container, mode = vol.split(':')
-                    if re.match(r'[\.~]', host):
-                        host = os.path.abspath(host)
+                    if re.match(r'[.~]', host):
+                        host = os.path.abspath(os.path.expanduser(host))
                     new_vols.append("%s:%s:%s" % (host, container, mode))
                     continue
                 elif len(vol.split(':')) == 2:
                     parts = vol.split(':')
-                    if parts[1] not in VOLUME_PERMISSIONS and re.match(r'[\.~]', parts[0]):
-                        host = os.path.abspath(parts[0])
+                    if parts[1] not in VOLUME_PERMISSIONS and re.match(r'[.~]', parts[0]):
+                        host = os.path.abspath(os.path.expanduser(parts[0]))
                         new_vols.append("%s:%s:rw" % (host, parts[1]))
                         continue
             new_vols.append(vol)

test/sanity/code-smell/use-argspec-type-path.py

@@ -7,6 +7,7 @@ import sys
 def main():
     skip = set([
         # add legitimate uses of expanduser to the following list
+        'lib/ansible/modules/cloud/docker/docker_container.py',  # uses colon-separated paths, can't use type=path
         'lib/ansible/modules/cloud/lxc/lxc_container.py',
         'lib/ansible/modules/cloud/rackspace/rax_files_objects.py',
         'lib/ansible/modules/database/mongodb/mongodb_parameter.py',