• Nix
• Direnv

• mozjpeg
• pngquant
• gifsicle

$ git clone https://github.com/eiicon-company/go-core
$ cd go-core
$ direnv allow

Make sure what tasks are existing.

$ make help

Update Golang dependencies. This command would be help you when something went wrong.

$ make gomodule

• storage: s3, filesystam, gcs, etc..