A viewer of dockerignore regexp.
go get -u github.com/orisano/dire
$ cat .dockerignore
foo
foo/*
bar/**
bar/**/
foobar/**/.git
foobar/a/?
$ dire
^foo$
^foo/[^/]*$
^bar/.*$
^bar/.*$
^foobar/(.*/)?\.git$
^foobar/a/[^/]$
Nao Yonashiro (@orisano)
Apache 2.0