Add README entry for how to publish

README.md

@@ -7,17 +7,27 @@ A ubuntu environment is recommended for building. WSL can be used on Windows.
 
 There are a few manual steps involved.
 
+Building
+--------
+
 1. Download the [STM32 CLT installer](https://www.st.com/en/development-tools/stm32cubeclt.html)
    for Linux (DEB). It must be the DEB version.
 2. Extract the downloaded file ending in .deb_bundle.sh to this directory
 3. Update the COPY command in the Dockerfile with the script name
-4. run ```docker build -t revrobotics/stm32cubeclt:<version> .```
-5. run ```docker run -it revrobotics/stm32cubeclt:<version> /install.sh```
+4. run ```docker build -t ghcr.io/<organization name>/stm32cubeclt:<version> .```
+5. run ```docker run -it ghcr.io/<organization name>/stm32cubeclt:<version> /install.sh```
 6. Accept the license by pressing down arrow until you see the prompt for y/N
    (You must press down arrow exactly enough times to reach the prompt. It will 
    reject the license if you press the down arrow again)
 7. run ```docker ps -a``` to find the container id
-8. run ```docker commit <container id from before> revrobotics/stm32cubeclt:<version>```
+8. run ```docker commit <container id from before> ghcr.io/<organization name>/stm32cubeclt:<version>```
+
+Pushing
+-------
+
+1. Create a PAT for your GitHub account
+2. run ```echo $CR_PAT | docker login ghcr.io -u USERNAME --password-stdin``` to login to docker
+3. run ```docker push ghcr.io/<organization name>/stm32cubeclt:<version>```
 
 License
 -------