fix(backup): doing some cleanup

.docs/backup.md

@@ -20,6 +20,6 @@ Exports a JSON list of all of your added repositories, and their installed cogs.
 
 ### backup import
 
-- Usage: `[p]backup import [json]`
+- Usage: `[p]backup import`
 
-Imports, reinstalls, and reloads cogs from a valid export. Requires the JSON export to be attached to the invoking message as an attachment. Ignores itself and PyLav cogs.
+Reinstalls repositories and cogs from a valid export. Requires the JSON export to be attached to the invoking message as an attachment. Ignores itself and PyLav cogs, due to possible conflicts with Docker images.

backup/backup.py

@@ -59,7 +59,9 @@ class Backup(commands.Cog):
                 if cog.repo_name == repo.name:
                     cog_dict = {
                         "name": cog.name,
-                        "loaded": ctx.bot.get_cog(cog.name) is not None,
+                       # "loaded": cog.name in ctx.bot.extensions.keys(),
+                       # this functionality was planned but never implemented due to Red limitations
+                       # and the possibility of restoration functionality being added to Core
                         "pinned": cog.pinned,
                         "commit": cog.commit
                     }
@@ -178,6 +180,10 @@ class Backup(commands.Cog):
                         else:
                             commit = None
 
+                        # If you're forking this cog, make sure to change these strings!
+                        if cog_name == 'backup' and 'SeaswimmerTheFsh/SeaCogs' in url:
+                            continue
+
                         async with repository.checkout(commit, exit_to_rev=repository.branch):
                             cogs_c, message = await downloader._filter_incorrect_cogs_by_names(repository, [cog_name]) # pylint: disable=protected-access
                             if not cogs_c: