Docs - Use new base image and fix DeprecationWarning (#11264)

* Docs - Fix build with new base image

* Fix DeprecationWarning in deploy.py

* Remove uneccessary tzinfo-data

Author: jonpas

docs/Dockerfile

@@ -1,6 +1,8 @@
-FROM starefossen/github-pages
+FROM ghcr.io/github/pages-gem:latest
 LABEL maintainer "bux"
 
+ENV BUNDLE_GEMFILE=/src/site/Gemfile
+
 COPY entrypoint.sh /usr/local/bin/entrypoint
 
 ENTRYPOINT ["/usr/local/bin/entrypoint"]

docs/Gemfile

@@ -1,4 +1,3 @@
 source 'https://rubygems.org'
-gem 'github-pages'
-gem 'tzinfo-data'
+gem 'github-pages', group: :jekyll_plugins
 gem 'webrick'

docs/docker-compose.yml

@@ -8,4 +8,4 @@ services:
       JEKYLLARGS: --incremental
     ports: ['4000:4000']
     volumes:
-    - './:/usr/src/app'
+    - './:/src/site'

docs/entrypoint.sh

@@ -1,3 +1,4 @@
 #!/bin/sh
 
+bundle install
 jekyll serve --force_polling --future --config _config_dev.yml -H 0.0.0.0 -P 4000 ${JEKYLLARGS}

tools/deploy.py

@@ -11,7 +11,7 @@
 import sys
 import traceback
 import subprocess as sp
-from github import Github
+from github import Github, Auth
 
 
 TRANSLATIONISSUE = 367
@@ -38,7 +38,8 @@ def main():
     print("Obtaining token ...")
     try:
         token = os.environ["GH_TOKEN"]
-        repo = Github(token).get_repo(REPOPATH)
+        auth = Auth.Token(token)
+        repo = Github(auth=auth).get_repo(REPOPATH)
     except:
         print("Could not obtain token.")
         print(traceback.format_exc())