Sound checker of nil pointer dereference almost based on "golang.org/x/tools/go/analysis/passes/nilness".
# to install
go get github.com/Matts966/knil/cmd/singleknil # for a package level analysis
go get github.com/Matts966/knil/cmd/knil # including deps
# to run on a package
(cd package-dir && singleknil ./...)
# to run on a package including dependencies
(cd package-dir && knil ./...)