envvar

package

v3.0.0 Latest Latest Go to latest Published: Feb 2, 2026 License: MIT Imports: 2 Imported by: 0

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var ConfigDefault = Config{
	ExportVars: map[string]string{},
}

ConfigDefault is the default config.

func New(config ...Config) fiber.Handler

New creates a handler that returns configured environment variables as a JSON response.

type Config struct {
	// ExportVars specifies the environment variables that should export
	ExportVars map[string]string
}

Config defines the config for middleware.

type EnvVar struct {
	Vars map[string]string `json:"vars"`
}

EnvVar captures environment variables that are exposed through the middleware response.