added support to read Node.js version from .nvmrc

• node version written to .nvmrc overrides any version in package.json
• resolve lts/${LTS_NAME} versions by querying https://nodejs.org/dist/index.tab. See current LTS versions at https://github.com/nodejs/Release#release-schedule

changes at #29

Stop using mhart/alpine-node-auto

Also, ignores spaces from begining of engines.node definition in package.json.

stop mapping .yarnrc to container HOME

that was only made as a workaround for an yarn issue that has been fixed one year ago

adds -V option to optimize mount of current directory

example: drun -V delegated ... will use docker run -v $(pwd):$(pwd):delegated ...

see docker docs at see https://docs.docker.com/docker-for-mac/osxfs-caching

improved handling of volume mounting in inception cases

Merge pull request #21 from jpbochi/inception

better test to verify if any mount includes the current directory

no --net=host by default

Merge pull request #18 from jpbochi/no-net-host

removes default --net=host

ignores ranges when reading node version from package.json

Merge pull request #17 from jpbochi/ranges

ignores ranges when reading package.json | engines.node

adds automatic mapping for .yarnrc

Merge pull request #16 from jpbochi/yarn

adds auto mapping for .yarnrc if there is any

extra options

All docker run options that have a single letter and require one argument (eg, docker run -p 80:80) are accepted seamlessly by drun, too. For completeness, they are -a, -c, -e, -h, -l, -m, -p, -u, -v, and -w.

Also, for long options like --dns, you can now use -X like this: drun -X --dns=8.8.8.8 ....

adds -M (alpine|wheezy|slim) option to specify alternative node images

Merge pull request #14 from jpbochi/alternative-node

adds -M (alpine|wheezy|slim) option to specify alternative node images