Example build command:

docker build
-t jec-builder
--build-arg GO_VERSION=1.12.1
--no-cache .

Example run command:

docker run
--entrypoint /input/build
-e JEC_VERSION=1.0.3
-e JEC_REPO=/jec_repo
-e OUTPUT=/jec_repo/release/jec-builder
-v /Users/faziletozer/go/src/github.com/atlassian/jec:/jec_repo
-v $(pwd):/input
jec-builder

Run docker run command in jec-linux, jec-win32 and jec-win64 folders, the executables will be generated under jec-packages folder.