Script to be executed after Windows starts, requires Docker Toolbox installed.

setup_docker.cmd

@ECHO OFF

SET VM_NAME=default
SET MOUNT_SRC=E:\Work
SET MOUNT_DST=/e/work
SET MOUNT_NAME=work

ECHO Creating VirtualBox machine '%VM_NAME%'...
docker-machine create --driver virtualbox --virtualbox-host-dns-resolver %VM_NAME%

REM Stop is required because shared folder can be added to stopped machine only
ECHO Stopping VirtualBox machine '%VM_NAME%'...
docker-machine stop %VM_NAME%
ECHO Adding shared folder '%MOUNT_NAME%' to VBox (mapped from '%MOUNT_SRC%')
"%VBOX_MSI_INSTALL_PATH%/vboxmanage" sharedfolder add %VM_NAME% --name %MOUNT_NAME% --hostpath "%MOUNT_SRC%"

ECHO Starting VirtualBox machine...
docker-machine start %VM_NAME%

ECHO Mounting shared folder '%MOUNT_NAME%' to '%MOUNT_DST%'
docker-machine ssh %VM_NAME% "sudo mkdir %MOUNT_DST% && sudo mount -t vboxsf %MOUNT_NAME% %MOUNT_DST%"

ECHO Configuring environment variables
FOR /f "tokens=*" %%i IN ('docker-machine env --shell cmd %VM_NAME%') DO %%i
SETX DOCKER_TLS_VERIFY %DOCKER_TLS_VERIFY%
SETX DOCKER_HOST %DOCKER_HOST%
SETX DOCKER_CERT_PATH %DOCKER_CERT_PATH%
SETX DOCKER_MACHINE_NAME %DOCKER_MACHINE_NAME%