goprintenv

A command line utility that displays the environment variables used by a Go project

Status

The project is under development, it may not find all environment variables, keep this in mind when using it.

goprintenv -p <go-project-source>

Install

go install github.com/robotomize/go-printenv/cmd/goprintenv@latest

Example

Currently only processes env tags

type Nested struct {
    Live bool `env:"LIVE,default=true"`
}

type NestedStruct struct {
	LastName string `env:"LAST_NAME,default=IVANOV" json:"last_name" bson:"lastName"`
	Two      Nested `env:",prefix=TWO_"`
}

The result will be the following

LAST_NAME=IVANOV
TWO_LIVE=true

@TODO

• add ci, golangci-lint, Makefile, Dockerfile
• Implement parsing of built-in structures
• Should parse os.Getenv
• Support more env tags
• Refactor, simplify the code. Fix bugs and write unit tests