env

package

v0.30.0 Latest Latest Go to latest Published: Feb 6, 2021 License: GPL-2.0, GPL-3.0 Imports: 6 Imported by: 0

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The `env` middleware manipulates environment variables

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type EnvMiddleware struct {
	Setenv    func(string, string) error
	ExpandEnv func(string) string
}

func NewEnvMiddleware() EnvMiddleware

func NewEnvMiddlewareWithProvider(
	setenv func(string, string) error,
	expandEnv func(string) string,
) EnvMiddleware

func (envMiddleware EnvMiddleware) Apply(
	run *pipeline.Run,
	next func(*pipeline.Run),
	_ *middleware.ExecutionContext,
)

func (envMiddleware EnvMiddleware) String() string

type Interpolator struct {
	Substitutions map[string]interface{}
	ExpandEnv     func(string) string
}

func NewInterpolator(envMiddleware EnvMiddleware) *Interpolator

func (interpolator *Interpolator) ParseString(value string) interface{}