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Golang docker bootstrap

This is my docker bootstrap project for golang.

  • full dockerized stack
  • nothing to put in your ~/go path
  • vendors management with dep
  • code style lint & check
  • gitlab ci pipeline
  • go binary build after every file update

In order to use this bootstrap for another project:

  • rename the src/github.com/mRoca/golang-docker-bootstrap folder path
  • change all the github.com/mRoca/golang-docker-bootstrap strings
  • run a make command
  • start coding

Prod

Usage:

docker run --rm mroca/golang-docker-bootstrap say -text test

Dev

Dependencies with docker

  • Make
  • Docker
  • Docker-compose

Dependencies without docker - this is a very bad choice ;-)

  • Make
  • Go
  • Dep
  • inotifywait (dev)

Install & start dev

make

Other commands

See the Makefile :-)

Coding style

See https://github.com/golang/go/wiki/CodeReviewComments

Check the cs

make test-cs

Fix the cs

make fix-cs

GOPATH

All the go commands are run in the cli docker container. If you want to use this project on your host, or if you want to be able to use autocompletion in your favorite IDE, you can easily add it to your GOPATH variable :

export GOPATH=$HOME/go:$THIS_PROJECT_DIRECTORY

See https://github.com/golang/go/wiki/SettingGOPATH for more informations.

Run a command in containers as current host user

bin/exec command

Add a package

bin/exec dep ensure -add github.com/foo/bar github.com/baz/quux

Build a prod image

make build-prod
docker run --rm golang-docker-bootstrap say -text test