CHORE: readme

README.md

@@ -1,3 +1,117 @@
 # Gitea Forwarder [![Build Status](https://ci.bb1.fun/api/badges/BradBot_1/GiteaForwarder/status.svg)](https://ci.bb1.fun/BradBot_1/GiteaForwarder) [![License](https://img.shields.io/github/license/BradBot1/Simple-Events.svg)](https://git.bb1.fun/BradBot_1/GiteaForwarder/src/branch/master/LICENSE)
 
-A simple way to mirror repositories on gitea
+A simple way to mirror repositories on gitea
+
+## How to use
+
+Just follow the [examples](#Examples) detailed below
+
+## Environment Variables
+
+### `PORT`
+
+> Given directly to [0http](https://github.com/BackendStack21/0http#usage)
+
+The port to publish the application upon, defaults to 3000
+
+### `SSL_CERT_PATH`
+
+> Given directly to [low-http-server](https://github.com/jkyberneees/low-http-server#introduction)
+
+The path to an ssl certificate, no default
+
+### `SSL_KEY_PATH`
+
+> Given directly to [low-http-server](https://github.com/jkyberneees/low-http-server#introduction)
+
+The path to an ssl key, no default
+
+### `SSL_PASSWORD`
+
+> Given directly to [low-http-server](https://github.com/jkyberneees/low-http-server#introduction)
+
+The password for the SSL certification, no default
+
+### `DATA`
+
+Environment version of [data.json](https://git.bb1.fun/BradBot_1/GiteaForwarder/src/branch/master/data.json), no default
+
+## Examples
+
+### Docker run
+
+#### With an environment variable
+
+```shell
+docker run --name forwarder -e PORT=80 -e DATA='[{"origin":"https://git.example.com/user/repo","recipients":[{"url":"https://gitlab.com/user/repo","authors":[{"old":"user@example.com","email":"00000000+user@users.noreply.github.com","name":"user"}]}]}]' -p 80:80 -d bradbot1/gitea-forwarder
+```
+
+#### With a volume mount (preffered)
+
+```shell
+docker run --name forwarder -e PORT=80 -v ./data.json:./data.json -p 80:80 -d bradbot1/gitea-forwarder
+```
+
+You can find an example of [data.json here](https://git.bb1.fun/BradBot_1/GiteaForwarder/src/branch/master/data.json)
+
+### Docker compose
+
+#### With an environment variable
+
+```yml
+version: '3'
+
+services:
+  forwarder:
+    image: bradbot1/gitea-forwarder
+    ports:
+      - '80:80'
+    environment:
+      PORT: 80
+      DATA: '[{"origin":"https://git.example.com/user/repo","recipients":[{"url":"https://gitlab.com/user/repo","authors":[{"old":"user@example.com","email":"00000000+user@users.noreply.github.com","name":"user"}]}]}]'
+```
+
+#### With a volume mount (preffered)
+
+```yml
+version: '3'
+
+services:
+  forwarder:
+    image: bradbot1/gitea-forwarder
+    ports:
+      - '80:80'
+    environment:
+      PORT: 80
+    volumes:
+      - ./data.json:./data.json
+```
+source: [docker-compose.yml](https://git.bb1.fun/BradBot_1/GiteaForwarder/src/branch/master/docker-compose.yml)
+
+```json
+[
+ {
+  "origin": "https://git.example.com/user/repo",
+  "webhook": "CustomWebhookSlug",
+  "recipients": [
+   {
+    "url": "https://gitlab.com/user/repo",
+    "humanName": "An optional human name for logging",
+    "authors": [
+     {
+      "old": "user@example.com",
+      "email": "00000000+user@users.noreply.github.com",
+      "name": "user"
+     },
+     {
+      "old": "user2@example.com",
+      "email": "00000001+user2@users.noreply.github.com",
+      "name": "user2"
+     }
+    ]
+   }
+  ]
+ }
+]
+```
+source: [data.json](https://git.bb1.fun/BradBot_1/GiteaForwarder/src/branch/master/data.json)