Add the workflow for Doxygen deployment.

.github/workflows/doxygen.yml

@@ -0,0 +1,21 @@
+name: Doxygen
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: write
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: DenverCoder1/doxygen-github-pages-action@v1.3.1
+        with:
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          branch: gh-pages
+          folder: docs/html
+          config_file: Doxyfile

Doxyfile

@@ -58,7 +58,7 @@ PROJECT_LOGO           =
 # entered, it will be relative to the location where doxygen was started. If
 # left blank the current directory will be used.
 
-OUTPUT_DIRECTORY       = build/docs
+OUTPUT_DIRECTORY       = docs
 
 # If the CREATE_SUBDIRS tag is set to YES then doxygen will create 4096 sub-
 # directories (in 2 levels) under the output directory of each output format and

README.md

@@ -1,6 +1,7 @@
 # miniCFD
 
-![](https://github.com/pvc1989/miniCFD/workflows/Build/badge.svg)
+[![](https://github.com/pvc1989/miniCFD/workflows/Build/badge.svg)](https://github.com/pvc1989/miniCFD/actions/workflows/build.yml)
+[![](https://github.com/pvc1989/miniCFD/workflows/Doxygen/badge.svg)](https://github.com/pvc1989/miniCFD/actions/workflows/doxygen.yml)
 
 ## Intention
 This repo is a minimum implementation of *Data Structures and Algorithms (DSA)* used in *Computational Fluid Dynamics (CFD)*.