compute the closest common parent directory among an array of directories
var commondir = require('commondir');
var dir = commondir(process.argv.slice(2))
console.log(dir);
output:
$ node dir.js /x/y/z /x/y /x/y/w/q
/x/y
$ node ../baz ../../foo/quux ./bizzy
/foo
var commondir = require('commondir');
Compute the closest common parent directory for an array absolutePaths.
Compute the closest common parent directory for an array relativePaths which
will be resolved for each dir in relativePaths according to:
path.resolve(basedir, dir).
With npm do:
npm install commondir
MIT
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