From 89230c73dc691dd79bc4795950705d1833224d7b Mon Sep 17 00:00:00 2001 From: Stefan Scherer Date: Thu, 21 May 2020 15:02:30 +0200 Subject: [PATCH] Explain -v Signed-off-by: Stefan Scherer --- docs/tutorial/using-bind-mounts/index.md | 1 + 1 file changed, 1 insertion(+) diff --git a/docs/tutorial/using-bind-mounts/index.md b/docs/tutorial/using-bind-mounts/index.md index b53c403..ae75dcd 100644 --- a/docs/tutorial/using-bind-mounts/index.md +++ b/docs/tutorial/using-bind-mounts/index.md @@ -47,6 +47,7 @@ So, let's do it! - `-dp 3000:3000` - same as before. Run in detached (background) mode and create a port mapping - `-w /app` - sets the "working directory" or the current directory that the command will run from + - `-v ${PWD}:/app` - bind mound the current directory from the host in the container into the `/app` directory - `node:12-alpine` - the image to use. Note that this is the base image for our app from the Dockerfile - `sh -c "yarn install && yarn run dev"` - the command. We're starting a shell using `sh` (alpine doesn't have `bash`) and running `yarn install` to install _all_ dependencies and then running `yarn run dev`. If we look in the `package.json`,