I have packaged node-command-join, see the ITP I am CC-ing and
I managed to get away with the build-dep on babel ... by just copying
the file as-is (!). The build-time tests run fine. The autopkgtests
currently fail because the tests only work in the source dir if the
build (which puts the command-join.js in the dist subdir) has run.
Please someone more experienced than me review it and if it's OK sponsor