docs: switch docs to mdbook (#15)

Signed-off-by: Ali Mukadam <ali.mukadam@oracle.com>

Author: hyder

.github/workflows/hugo.yml

@@ -0,0 +1,43 @@
+name: Publish Terraform OCI VCN Module Book
+on:
+  # Rebuild docs when a release is published
+  release:
+    types: [published]
+  # Enable manual trigger
+  workflow_dispatch:
+
+jobs:
+  build-and-publish-book:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+    - name: Install mdbook
+      run: |
+        mkdir mdbook
+        curl -sSL https://github.com/rust-lang/mdBook/releases/download/v0.4.21/mdbook-v0.4.21-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=./mdbook
+        echo `pwd`/mdbook >> $GITHUB_PATH
+        cargo install mdbook-admonish
+    - name: Deploy Book to GitHub Pages
+      run: |
+        # Build the HTML content
+        mdbook build -d book/ docs/
+
+        # Create and switch to the gh-pages work tree
+        git worktree add gh-pages gh-pages
+        cd $GITHUB_WORKSPACE/gh-pages
+
+        git config user.name "GitHub Actions"
+        git config user.email "oci-dax-tools_ww@oracle.com"
+
+        # Delete the ref to avoid keeping history.
+        git update-ref -d refs/heads/gh-pages
+        rm -rf *
+
+        mv $GITHUB_WORKSPACE/docs/book/* $GITHUB_WORKSPACE/gh-pages
+        touch $GITHUB_WORKSPACE/gh-pages/.nojekyll
+
+        git add .
+        git commit -m "Deploy $GITHUB_SHA to gh-pages"
+        git push --force-with-lease

.github/workflows/mdbook.yml

@@ -13,4 +13,6 @@ provider.tf
 generated/**
 
 # visual code
- **/.vscode/*
+ **/.vscode/*
+
+docs/book/*

.gitignore

@@ -0,0 +1,18 @@
+[book]
+authors = ["The Terraform OCI Verrazzano Module contributors"]
+language = "en"
+multilingual = false
+src = "src"
+title = "Terraform module for Verrazzano"
+
+[preprocessor.admonish]
+command = "mdbook-admonish"
+assets_version = "2.0.0" # do not edit: managed by `mdbook-admonish install`
+
+[output.html]
+curly-quotes = false
+git-repository-url = "https://github.com/oracle-terraform-modules/terraform-oci-verrazzano"
+additional-css = ["./src/css/mdbook-admonish.css", "././mdbook-admonish.css"]
+
+[output.html.playground]
+editable = true