go-cmd-example

Golang CLI implementation example

Development

1. Generate a command template.

   $ go get -u github.com/spf13/cobra/cobra
   $ cobra init --pkg-name github.com/wdstar/go-cmd-example
   $ go mod tidy
   $ go build
   $ ./go-cmd-example 
   

2. Add sub commands

   $ cobra add version -p "rootCmd"
   $ go build
   $ ./go-cmd-example version
   

3. Add goreleaser configurations.

   $ curl -sL -o /usr/local/bin/goreleaser https://git.io/goreleaser
   $ chmod 755 /usr/local/bin/goreleaser
   $ goreleaser init
   # Snapshot build
   $ goreleaser --snapshot --skip-publish --rm-dist
   $ ./dist/go-cmd-example_linux_amd64/go-cmd-example version
   # Production release
   $ export GITHUB_TOKEN=**********************************
   $ git tag -a vX.X.X -m 'initial release.'
   $ git push --tags
   $ goreleaser --rm-dist