From 3b1c08d20f97b3e3d32ff91f4f6b2f02a012e32f Mon Sep 17 00:00:00 2001
From: Oleg Kalachev <okalachev@gmail.com>
Date: Mon, 22 Aug 2022 23:25:49 +0300
Subject: [PATCH] Add Dockerfile and Action for image for building the docs

---
 .github/workflows/docs-docker.yaml | 15 +++++++++++++
 docs/Dockerfile                    | 36 ++++++++++++++++++++++++++++++
 2 files changed, 51 insertions(+)
 create mode 100644 .github/workflows/docs-docker.yaml
 create mode 100644 docs/Dockerfile

diff --git a/.github/workflows/docs-docker.yaml b/.github/workflows/docs-docker.yaml
new file mode 100644
index 00000000..4bded4c7
--- /dev/null
+++ b/.github/workflows/docs-docker.yaml
@@ -0,0 +1,15 @@
+name: Build docs Docker image
+
+on:
+  workflow_dispatch:
+  push:
+    branches: [ '*' ]
+
+jobs:
+  docs-docker:
+    runs-on: ubuntu-22.04
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Build Docker image
+        run: docker build -t clover-docs:latest docs
diff --git a/docs/Dockerfile b/docs/Dockerfile
new file mode 100644
index 00000000..e77c82eb
--- /dev/null
+++ b/docs/Dockerfile
@@ -0,0 +1,36 @@
+# Build: sudo docker build -t clover-docs:latest .
+
+# Run: docker run -it --rm -v ~/clover:/clover clover-docs:latest
+
+# Save image: sudo docker save clover-docs:latest | gzip > clover-docs.tar.gz
+
+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y curl git
+
+RUN curl https://raw.githubusercontent.com/creationix/nvm/master/install.sh | bash
+RUN . $HOME/.nvm/nvm.sh && nvm install 10.15 && nvm use 10.15 && npm --version
+
+RUN echo ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true | debconf-set-selections \
+  && apt-get update \
+  && apt-get install -y calibre msttcorefonts ghostscript
+
+RUN . $HOME/.nvm/nvm.sh && curl https://raw.githubusercontent.com/CopterExpress/clover/master/builder/assets/install_gitbook.sh | bash
+
+# RUN . $HOME/.nvm/nvm.sh && npm install markdownlint-cli@0.28.1 -g && PUPPETEER_SKIP_DOWNLOAD=1 npm install svgexport -g
+RUN . $HOME/.nvm/nvm.sh && npm install markdownlint-cli@0.28.1 -g && npm install svgexport -g
+
+RUN . $HOME/.nvm/nvm.sh && node -v && gitbook -V && markdownlint -V
+
+RUN curl https://raw.githubusercontent.com/CopterExpress/clover/master/book.json > book.json
+
+RUN . $HOME/.nvm/nvm.sh && gitbook install
+
+CMD . $HOME/.nvm/nvm.sh && cp -r node_modules /clover && cd /clover && gitbook build \
+  && gitbook pdf ./ _book/clover.pdf && \
+  gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_ru_compressed.pdf _book/clover_ru.pdf && \
+  gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/default -dNOPAUSE -dQUIET -dBATCH -dDetectDuplicateImages -dCompressFonts=true -r150 -sOutputFile=_book/clover_en_compressed.pdf _book/clover_en.pdf && \
+  rm _book/clover_ru.pdf && mv _book/clover_ru_compressed.pdf _book/clover_ru.pdf && \
+  rm _book/clover_en.pdf && mv _book/clover_en_compressed.pdf _book/clover_en.pdf