如何使用Travis CI从多个构建矩阵创建github版本？

I have setup a simple go repository and configured TravisCI in the following way

language: go

go:
  - 1.8.x
  - master

gobuild_args: -ldflags "-X main.Version=${TRAVIS_TAG} -X main.buildTime=`date -u '+%Y-%m-%d_%I:%M:%S%p'` -X main.commitId=${TRAVIS_COMMIT}"

env:
  - GOOS=linux GOARCH=amd64
  - GOOS=windows GOARCH=amd64

after_success:
  - ./build.sh

matrix:
  allow_failures:
  - go: master

This will essentially create 4 different builds in TravisCI. This is great for building a cross compilation project where I can build windows and linux binaries separately.

What I have been struggling to do is to create 1 single release in Github from all the binaries generated across those builds?

TravisCI documentation says they support releases but it is very vague on how to handle such a scenario.

  • Don't all the the build run on different virtual servers? If so how do I specify the file in each
  • If I setup a release will it run for each build? How does work with github, will it fail because the release will be attempted to be created several times?

Has anybody attempted this?

Since you're using Golang, take a look at ghr.

I've used it with CircleCI -- and it's as simple as:

ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME v1.0.$CIRCLE_BUILD_NUM $CIRCLE_ARTIFACTS/ || true

Where...

$GITHUB_TOKEN is the github token used to publish files. You'll need repo read access and user access I believe.

$CIRCLE_PROJECT_USERNAME is the github user

$CIRCLE_PROJECT_REPONAME is your repository name on Github

$CIRCLE_BUILD_NUM is the build number given by CircleCI (I like to use it as the point release to match up release version with build version)

$CIRCLE_ARTIFACTS is the build artifacts path on CircleCI

the || true at the end make sure that even if creating the release and uploading the files fails, I don't fail the entire build.