Method GetWebEnvVar

pkg/ddevapp/ddevapp.go:732–743

GetWebEnvVar gets an environment variable from the web service It returns empty string if there is no var or the ComposeYaml is just not set.

(name string)

// It returns empty string if there is no var or the ComposeYaml
// is just not set.
func (app *DdevApp) GetWebEnvVar(name string) string {
	if app.ComposeYaml != nil && app.ComposeYaml.Services != nil {
		if service, ok := app.ComposeYaml.Services["web"]; ok {
			if service.Environment != nil {
				if v, ok := service.Environment[name]; ok && v != nil {
					return *v
				}
			}
		}
	}
	return ""
}

// TargetPortFromExposeVariable uses a string like HTTP_EXPOSE or HTTPS_EXPOSE, which is a
// comma-delimited list of colon-delimited port-pairs