linuxkit/docs/vendoring.md

Vendoring

The Go code in this repo depends on a number of Go libraries. These are vendored in to the src/cmd/linuxkit/vendor directory using vndr The vendor.conf file contains a list of the repositories and the git SHA or branch name that should be vendored

Updating dependencies

Update src/cmd/linuxkit/vendor.conf with the dependency that you would like to add. Details of usage of the vndr tool and the format of vendor.conf can be found here

Once done, you must run the vndr tool to add the necessary files to the vendor directory. The easiest way to do this is in a container.

Updating in a container

To update all dependencies:

docker run -it --rm \
-v $(pwd):/go/src/github.com/linuxkit/linuxkit \
-w /go/src/github.com/linuxkit/linuxkit/src/cmd/linuxkit \
--entrypoint /go/bin/vndr \
linuxkit/go-compile:d3512774dc455a6dffbd1148a5294944636639a4

To update a single dependency:

docker run -it --rm \
-v $(pwd):/go/src/github.com/linuxkit/linuxkit \
-w /go/src/github.com/linuxkit/linuxkit/src/cmd/linuxkit \
--entrypoint /go/bin/vndr \
linuxkit/go-compile:d3512774dc455a6dffbd1148a5294944636639a4
github.com/docker/docker

Updating locally

First you must install vndr and ensure that $GOPATH/bin is on your $PATH

go get -u github.com/LK4D4/vndr

To update all dependencies:

cd src/cmd/linuxkit
vndr

To update a single dependency:

cd /src/cmd/linuxkit
vndr github.com/docker/docker