The downside of trying to jam all of your commands into a gigantic single RUN invocation is that if it isn't correct/you need to troubleshoot it, you can wind up waiting 10-20 minutes between each single line change just waiting for your build to finish.
You lose all the layer caching benefits and it has to re-do the entire build.
Just a heads up for anyone that's not suffered through this before.
https://docs.docker.com/engine/reference/commandline/build/#...
The downside of trying to jam all of your commands into a gigantic single RUN invocation is that if it isn't correct/you need to troubleshoot it, you can wind up waiting 10-20 minutes between each single line change just waiting for your build to finish.
You lose all the layer caching benefits and it has to re-do the entire build.
Just a heads up for anyone that's not suffered through this before.