add dockerfile

Dockerfile

@@ -0,0 +1,20 @@
+ARG FROM_SOURCE=squidfunk/mkdocs-material
+FROM ${FROM_SOURCE}
+
+RUN apk add --no-cache py3-pip py3-pillow py3-cffi py3-brotli gcc musl-dev python3-dev pango build-base libffi-dev jpeg-dev libxslt-dev pngquant py3-cairosvg
+
+RUN pip install \
+        beautifulsoup4==4.9.3 \
+        mkdocs-autolinks-plugin \
+        mkdocs-htmlproofer-plugin \
+	mkdocs-git-revision-date-localized-plugin \
+        mkdocs-macros-plugin \
+        mkdocs-git-committers-plugin-2 \
+        mkdocs-meta-descriptions-plugin \
+        mkdocs-with-pdf \
+        mkdocs-extra-sass-plugin \
+        mkdocs-rss-plugin \
+        qrcode \
+        livereload
+
+RUN   git config --global --add safe.directory /docs