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README.md

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+# rtj.dev
+
+This repository contains the source code for the DevSecOps blog [rtj.dev](https://rtj.dev), which is built with [Hugo](https://gohugo.io/) and the [PaperMod theme](https://github.com/adityatelange/hugo-PaperMod). This repository features Gitea Actions to automatically build a Docker image and push it to the repository's packages.
+
+## Table of Contents
+1. [Repository Structure](#repository-structure)
+2. [Building and Deployment](#building-and-deployment)
+3. [Dockerfile](#dockerfile)
+4. [Gitea Actions](#gitea-actions)
+5. [Contributing](#contributing)
+
+## Repository Structure
+
+Here is the breakdown of the repository:
+
+```sh
+.
+├── archetypes
+│ └── default.md
+├── assets
+├── content
+│ ├── archives.md
+│ ├── posts
+│ │ └── welcome.md
+│ └── search.md
+├── default.conf
+├── Dockerfile
+├── hugo.toml
+├── layouts
+│ └── partials
+│ └── svg.html
+├── public
+├── resources
+│ └── _gen
+│ ├── assets
+│ └── images
+├── static
+└── themes
+└── PaperMod
+```
+
+The `themes` directory contains the PaperMod theme used by the Hugo site. The `content` directory contains the markdown files for the site's posts and pages.
+
+## Building and Deployment
+
+The repository uses Gitea Actions to automatically build a Docker image and push it to the repository's packages whenever code is pushed to the repository.
+
+## Dockerfile
+
+The Dockerfile specifies the build steps for creating the Docker image of the Hugo site. It uses the `klakegg/hugo:ext-alpine-onbuild` image to build the Hugo site and the `nginx` image to serve the site. The built site is copied to the `/usr/share/nginx/html` directory of the `nginx` image.
+
+## Gitea Actions
+
+The Gitea Actions workflow, defined in `build.yml`, specifies the steps for building and deploying the Docker image. It runs whenever code is pushed to the repository.