[edk2-UefiDriverWritersGuide/master][Patch] Add Gitbook Action to publish HTML, PDF, EPUB, and MOBI

["Michael D Kinney" <michael.d.kinney@intel.com>]

Add Gitbook Action to publish this document in the
gh-pages branch of the same repository in HTML, PDF,
EPUB, and MOBI formats.  The draft and release
versions of the documents are published in different
directories of the gh-pages branch so all published
versions are available for download and online
viewing.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
---
 .bookignore                          |  3 +++
 .github/workflows/gitbook-action.yml | 39 ++++++++++++++++++++++++++++
 .gitignore                           | 10 +++----
 book.json                            |  3 +--
 styles/epub.css                      |  8 ++++++
 styles/mobi.css                      |  8 ++++++
 styles/pdf.css                       |  8 ++++++
 styles/website.css                   |  8 ++++++
 8 files changed, 80 insertions(+), 7 deletions(-)
 create mode 100644 .bookignore
 create mode 100644 .github/workflows/gitbook-action.yml

diff --git a/.bookignore b/.bookignore
new file mode 100644
index 0000000..ed716f0
--- /dev/null
+++ b/.bookignore
@@ -0,0 +1,3 @@
+/.github
+.gitignore
+.bookignore
diff --git a/.github/workflows/gitbook-action.yml b/.github/workflows/gitbook-action.yml
new file mode 100644
index 0000000..917b0d7
--- /dev/null
+++ b/.github/workflows/gitbook-action.yml
@@ -0,0 +1,39 @@
+name: 'Gitbook Action Build'
+on:
+  push:
+    branches:
+      - master
+      - release/*
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout action
+      uses: actions/checkout@v2
+    - name: Get Branch
+      run: |
+        raw=$(git branch -r --contains ${{ github.ref }})
+        branch=${raw/  origin\/}
+        pubdir=${branch/master/draft}
+        pubdir=${pubdir////-}
+        echo "ON_PUSH_BRANCH_NAME=$branch" >> $GITHUB_ENV
+        echo "ON_PUSH_PUBDIR=$pubdir" >> $GITHUB_ENV
+    - name: Gitbook Action
+      uses: zanderzhao/gitbook-action@v1.2.4
+      with:
+        token: ${{secrets.GITBOOK_ACTION_PERSONAL_TOKEN}}
+        source_branch: ${{env.ON_PUSH_BRANCH_NAME}}
+        publish_branch: gh-pages
+        publish_dir: ${{env.ON_PUSH_PUBDIR}}
+        publish_remove_last_build: true
+        gitbook_pdf: true
+        gitbook_pdf_dir: /
+        gitbook_pdf_name: ${{ github.event.repository.name }}-${{env.ON_PUSH_PUBDIR}}
+        gitbook_epub: true
+        gitbook_epub_dir: /
+        gitbook_epub_name: ${{ github.event.repository.name }}-${{env.ON_PUSH_PUBDIR}}
+        gitbook_mobi: true
+        gitbook_mobi_dir: /
+        gitbook_mobi_name: ${{ github.event.repository.name }}-${{env.ON_PUSH_PUBDIR}}
diff --git a/.gitignore b/.gitignore
index 1a366fb..e9c50d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,12 +5,12 @@
 ## Dependency directory
 ## Commenting this out is preferred by some people, see
 ## https://docs.npmjs.com/misc/faq#should-i-check-my-node_modules-folder-into-git
-node_modules
+/node_modules
 
 # Book build output
-_book
+/_book
 
 # eBook build output
-*.epub
-*.mobi
-*.pdf
\ No newline at end of file
+/book.epub
+/book.mobi
+/book.pdf
\ No newline at end of file
diff --git a/book.json b/book.json
index dee34bc..dcf7d7e 100644
--- a/book.json
+++ b/book.json
@@ -4,7 +4,6 @@
     "title"   : "EDK II Driver Writer's Guide for UEFI 2.3.1",
     "version" : "Revision 1.10"
   },
-
-  "plugins": ["puml"],
+  "plugins": ["puml-aleung"],
   "pluginsConfig": {}
 }
diff --git a/styles/epub.css b/styles/epub.css
index be6b609..87d4f8f 100644
--- a/styles/epub.css
+++ b/styles/epub.css
@@ -1,3 +1,11 @@
+p {
+    font-family: sans, sans-serif, Ariel;
+}
+
+body {
+    font-family: sans, sans-serif, Ariel;
+}
+
 h1 {
     color: #0860A8;
     font-weight: normal;
diff --git a/styles/mobi.css b/styles/mobi.css
index db1ca60..0d85d04 100644
--- a/styles/mobi.css
+++ b/styles/mobi.css
@@ -1,3 +1,11 @@
+p {
+    font-family: sans, sans-serif, Ariel;
+}
+
+body {
+    font-family: sans, sans-serif, Ariel;
+}
+
 h1 {
     color: #0860A8;
     font-weight: bold;
diff --git a/styles/pdf.css b/styles/pdf.css
index 68eb926..12082a7 100644
--- a/styles/pdf.css
+++ b/styles/pdf.css
@@ -1,3 +1,11 @@
+p {
+    font-family: sans, sans-serif, Ariel;
+}
+
+body {
+    font-family: sans, sans-serif, Ariel;
+}
+
 h1 {
 	font-family: Intel Clear;
     color: #0071C5;
diff --git a/styles/website.css b/styles/website.css
index be6b609..87d4f8f 100644
--- a/styles/website.css
+++ b/styles/website.css
@@ -1,3 +1,11 @@
+p {
+    font-family: sans, sans-serif, Ariel;
+}
+
+body {
+    font-family: sans, sans-serif, Ariel;
+}
+
 h1 {
     color: #0860A8;
     font-weight: normal;
-- 
2.29.2.windows.2