mx - CI - mdbook addons - admonition(callouts) and mermaid (code driven diagrams) with example implementation (#2025)

* P1 (#1)

* CI trigger test with changes

* CI trigger test with changes - type fix

* Post Trigger Rendering Test

* remove actions triggers on P1 branch used during testing

* mx - P1 Prep PR - with configured md-admonition and md-mermaid   (#2)

* CI trigger test with changes

* CI trigger test with changes - type fix

* Post Trigger Rendering Test

* remove actions triggers on P1 branch used during testing

* Add example callouts (admonitions) and mermaid diagram in intro.md

* Update book/getting-started/intro.md

Co-authored-by: Georgios Konstantopoulos <me@gakonst.com>

.github/workflows/book.yml

@@ -5,6 +5,7 @@ on:
     paths:
       - 'book/**'
       - 'book.toml'
+
   pull_request:
     branches: [master]
     paths:
@@ -23,6 +24,8 @@ jobs:
         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
+          curl -sSL https://github.com/tommilligan/mdbook-admonish/releases/download/v1.8.0/mdbook-admonish-v1.8.0-x86_64-unknown-linux-gnu.tar.gz| tar -xz --directory=./mdbook
+          curl -sSL https://github.com/badboy/mdbook-mermaid/releases/download/v0.12.6/mdbook-mermaid-v0.12.6-x86_64-unknown-linux-gnu.tar.gz | tar -xz --directory=./mdbook
           echo `pwd`/mdbook >> $GITHUB_PATH
 
       - name: Install mdbook-template
@@ -32,7 +35,10 @@ jobs:
           echo `pwd`/mdbook-template >> $GITHUB_PATH
 
       - name: Build
-        run: mdbook build
+        run: |
+          mdbook-admonish install 
+          mdbook-mermaid install
+          mdbook build
 
       - name: Save pages artifact
         uses: actions/upload-pages-artifact@v1

book/getting-started/intro.md

@@ -3,6 +3,36 @@ Welcome to the hands-on guide for the ethers-rs library!
 
 This documentation contains a collection of examples demonstrating how to use the library to build Ethereum-based applications in Rust. The examples cover a range of topics, from basic smart contract interactions to more advanced usage of ethers-rs.
 
+```admonish info 
+You can find the official ethers-rs documentation on docs.rs - [here](https://docs.rs/ethers/0.5.0/ethers/).
+```
+
 Each example includes a detailed description of the functionality being demonstrated, as well as complete code snippets that you can use as a starting point for your own projects.
 
 We hope that these docs will help you get started with ethers-rs and give you a better understanding of how to use the library to build your own web3 applications in Rust. If you have any questions or need further assistance, please don't hesitate to reach out to the ethers-rs community.
+
+The following is a brief overview diagram of the  topis covered in this guide.
+
+```mermaid
+graph LR
+  %% The code below is for styling the graph 
+  %%-------------------------------------------------  
+  %%{init: {'theme':'dark', 'themeVariables':{'textColor':' #ffffff ', 'nodeBorder':'#ff2d00', 'edgeLabelBackground':'#000000'  ,'lineColor':'#87ff00', 'fontSize':'14px', 'curve':'linear'}}}%%
+
+  %%-------------------------------------------------
+  %% Actual Diagram code is below
+  
+    A[Ethers-rs <br> Manual] --> A1[Providers]
+	A --> A2[Middleware]
+    A --> A3[Contracts]
+    A --> A4[Events]
+    A --> A5[Subscriptions]
+    A --> A6[Queries]
+    A --> A7[Transactions]
+    A --> A8[Wallets]
+    A --> A9[Big numbers]
+    A --> A10[Anvil]
+```
+```admonish bug 
+This diagram is incomplete and will undergo continuous changes.
+```