move to private repo

Dockerfile

@@ -1,5 +1,6 @@
 # use the classic alpine image
 FROM alpine as Builder
+ARG GITLAB_TOKEN
 
 # install curl and git
 RUN apk add --update curl git
@@ -8,7 +9,7 @@ RUN apk add --update curl git
 RUN curl -L https://github.com/gohugoio/hugo/releases/download/v0.121.1/hugo_0.121.1_linux-arm64.tar.gz > hugo.tar.gz && tar -zxf hugo.tar.gz && mv hugo /usr/local/bin
 
 # clone the blog repository as well as the theme submodule
-RUN git clone --recurse-submodules https://gitlab.com/AHMZA/blog.git
+RUN git clone --recurse-submodules https://oauth2:$GITLAB_TOKEN@gitlab.com/AHMZA/blog.git
 
 # set blog (the folder we just cloned) as the current DIR
 WORKDIR blog