Fixed running docker script from within pwd containing spaces #76
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I used the default
/dev/null:/dev/null
mount so the strings passed to thedocker run
invocation could stay tidy. This should have no impact on the process.I also added
-e IMG_NAME=${IMG_NAME}
to allowIMG_NAME
to be passed on the command line when invoking the script, since this one variable is usually the single variable that gets changed. This is partly because the script checks that the variable is set, but not where it comes from (if you specify the variable on the command line, it gets caught a lot later inside the docker container)This also allows basic running of the image builder without needing to create a config file.
This pull request partly addresses #75, at least for the docker build.