godepq
A utility for inspecting go import trees
Usage of godepq:
-all-paths=false: whether to include all paths in the result
-from="": root package
-ignore="": regular expression for packages to ignore
-include="": regular expression for packages to include
(excluding packages matching -ignore)
-include-stdlib=false: whether to include go standard library imports
-include-tests=false: whether to include test imports
-o="list": {list: print path(s), dot: export dot graph}
-to="": target package for querying dependency paths
Installation:
$ go get github.com/google/godepq
Examples:
List the packages imported:
$ godepq -from github.com/google/godepq
Packages:
github.com/google/godepq
github.com/google/godepq/deps
Find a path between two packages:
$ godepq -from k8s.io/kubernetes/pkg/kubelet -to k8s.io/kubernetes/pkg/master
No path found from "k8s.io/kubernetes/pkg/kubelet" to "k8s.io/kubernetes/pkg/master"
$ godepq -from k8s.io/kubernetes/pkg/kubelet -to k8s.io/kubernetes/pkg/credentialprovider
Packages:
k8s.io/kubernetes/pkg/kubelet
k8s.io/kubernetes/pkg/kubelet/dockershim/remote
k8s.io/kubernetes/pkg/kubelet/dockershim
k8s.io/kubernetes/pkg/kubelet/kuberuntime
k8s.io/kubernetes/pkg/credentialprovider
Track down how a test package is being pulled into a production binary:
$ godepq -from k8s.io/kubernetes/cmd/hyperkube -to net/http/httptest -all-paths -o dot, dot -Tpng -o httptest.png
List imported packages, searching only packages which name starts with "k8s.io/kubernetes":
$ godepq -from k8s.io/kubernetes/pkg/kubelet -include="^k8s.io/kubernetes" -show-loc
Packages:
k8s.io/kubernetes/pkg/kubelet (6908)
k8s.io/kubernetes/pkg/kubelet/token (175)
k8s.io/kubernetes/pkg/util/removeall (108)
k8s.io/kubernetes/pkg/kubelet/nodestatus (764)
...
...
Total Lines Of Code: 133943
Note: This is not an official Google product.