grim/convey

Make sure CONVEY_WORKSPACE can be mapped to workdir for docker/run tasks. Fixes #135
# convey/go-build
The go-build image is a simple wrapper around the official golang:alpine image.
## Example
tasks:
build-linux:
image: convey/go-build:latest
command: -o convey-linux-amd64
environment:
- CGO_ENABLED=0
- GOOS=linux
- GOARCH=amd64
- GO_PACKAGE=bitbucket.org/rw_grim/convey
## Command
Additional arguments to pass to go build.
## Environment Variables
GO_PACKAGE if set will put the root of the workspace into the correct path in $GOPATH.