Switching from pygit2 to gitpython

Dockerfile

@@ -8,9 +8,7 @@ EXPOSE  6767
 VOLUME /tv
 
 RUN apt-get update && \
-	apt-get install -y build-essential python-dev python-pip python-setuptools libjpeg-dev zlib1g-dev git libgit2-dev libffi-dev && \
-	git clone -b master --single-branch https://github.com/morpheus65535/bazarr.git /bazarr && \
-	git config --global user.name "Bazarr" && git config --global user.email "bazarr@fake.email" && \
+	apt-get install -y python-dev python-pip python-setuptools libjpeg-dev zlib1g-dev git libffi-dev && \
 	pip install -r /bazarr/requirements.txt
 
 VOLUME /bazarr/data

bazarr.py

@@ -1,4 +1,4 @@
-bazarr_version = '0.2.2'
+bazarr_version = '0.2.3'
 
 from bottle import route, run, template, static_file, request, redirect, response
 import bottle
@@ -24,6 +24,7 @@ import math
 
 from init_db import *
 import update_db
+import update_modules
 
 conn = sqlite3.connect(os.path.join(os.path.dirname(__file__), 'data/db/bazarr.db'), timeout=30)
 c = conn.cursor()

check_update.py

@@ -1,56 +1,21 @@
 from get_general_settings import *
 
 import os
-import pygit2
 import logging
 import sqlite3
 
-current_working_directory = os.path.dirname(__file__)
-repository_path = pygit2.discover_repository(current_working_directory)
-local_repo = pygit2.Repository(repository_path)
-
-def check_and_apply_update(repo=local_repo, remote_name='origin'):
-    repo.config['remote.origin.fetch'] = '+refs/heads/*:refs/remotes/origin/*'
-    repo.remotes[remote_name].fetch()
-    repo.config['user.name'] = 'Bazarr user'
-    repo.config['user.email'] ='bazarr@fakeuser.com'
+import git
 
-    for remote in repo.remotes:
-        if remote.name == remote_name:
-            remote.fetch()
-            remote_id = repo.lookup_reference('refs/remotes/origin/' + str(branch)).target
-            merge_result, _ = repo.merge_analysis(remote_id)
-            # Up to date, do nothing
-            if merge_result & pygit2.GIT_MERGE_ANALYSIS_UP_TO_DATE:
-                logging.info('No new version of Bazarr available.')
-                pass
-            # We can just fastforward
-            elif merge_result & pygit2.GIT_MERGE_ANALYSIS_FASTFORWARD:
-                repo.checkout_tree(repo.get(remote_id))
-                master_ref = repo.lookup_reference('refs/remotes/origin/' + str(branch))
-                master_ref.set_target(remote_id)
-                repo.head.set_target(remote_id)
-                logging.info('Bazarr updated to latest version and need to be restarted.')
-                updated()
-            # We can just do it normally
-            elif merge_result & pygit2.GIT_MERGE_ANALYSIS_NORMAL:
-                repo.merge(remote_id)
-                print repo.index.conflicts
+current_working_directory = os.path.dirname(__file__)
 
-                assert repo.index.conflicts is None, 'Conflicts, ahhhh!'
-                user = repo.default_signature
-                tree = repo.index.write_tree()
-                commit = repo.create_commit('HEAD',
-                                            user,
-                                            user,
-                                            'Merge!',
-                                            tree,
-                                            [repo.head.target, remote_id])
-                repo.state_cleanup()
-                logging.error('Conflict detected when trying to update.')
-            # We can't do it
-            else:
-                logging.error('Bazarr cannot be updated: Unknown merge analysis result')
+def check_and_apply_update():
+    g = git.cmd.Git(current_working_directory)
+    result = g.pull('origin', branch)
+    if result != 'Already up-to-date.':
+        logging.info('Bazarr updated to latest version and need to be restarted.')
+        updated()
+    else:
+        logging.info('No new version of Bazarr available.')
 
 def updated():
     conn = sqlite3.connect(os.path.join(os.path.dirname(__file__), 'data/db/bazarr.db'), timeout=30)

requirements.txt

@@ -4,10 +4,10 @@ bottle
 bottle-fdsend
 dogpile.cache
 enzyme
+gitpython
 Pillow
 py-pretty
 pycountry
-pygit2
 requests
 subliminal
 urllib3

update_modules.py

@@ -0,0 +1,6 @@
+import pip
+
+try:
+    pip.main(['install', '--user', 'gitpython'])
+except SystemExit as e:
+    pass