go get -u -v github.com/mdempsky/gocode github.com/uudashr/gopkgs/cmd/gopkgs github.com/ramya-rao-a/go-outline github.com/acroca/go-symbols golang.org/x/tools/cmd/guru golang.org/x/tools/cmd/gorename github.com/cweill/gotests/... github.com/fatih/gomodifytags github.com/josharian/impl github.com/davidrjenni/reftools/cmd/fillstruct github.com/haya14busa/goplay/cmd/goplay github.com/godoctor/godoctor github.com/go-delve/delve/cmd/dlv github.com/stamblerre/gocode github.com/rogpeppe/godef github.com/sqs/goreturns