A PR of xlab/treeprint (https://github.com/xlab/treeprint/pull/6)
which was merged might break gops in the future.
The PR removed treeprint.EdgeTypeStart. To set the root node,
we can now use SetValue(value Value) instead.
In this commit,
dep ensure -update github.com/xlab/treeprint
was executed to update the library and then fix is applied.
gopsutil library is licensed under BSD, but the previous version
contained some GPL-licensed code which is a violation of GPL
license. The updated version doesn't contain GPL-licensed code
anymore.
https://github.com/shirou/gopsutil/issues/518
Implemented a command, where users can list all running Go
processes in a tree-like format (like pstree).
Example:
$ gops tree
...
├── 13744
│ └── 71746 (gops) {go1.10}
├── 1
│ └── 13962 (gocode) {go1.9}
└── 557
└── 635 (com.docker.supervisor) {go1.9.2}
└── 638 (com.docker.driver.amd64-linux) {go1.9.2}
internal object packages are no longer required
given gops depends on rsc.io/goversion/version now.
Also running dep prune to remove the packages
gops doesn't depend from the vendor directory.
