env: Move each component into a separate struct

This commit cleans up the distillery code by making each component a
distinct struct. Each of these components is also returned by by a new
Component() function that replaces the Stacks() function.
This commit is contained in:
Tom Wiesing 2022-09-05 15:50:23 +02:00
parent 2a14d93d3c
commit 09431c4869
No known key found for this signature in database
16 changed files with 265 additions and 148 deletions

34
env/stack_self.go vendored
View file

@ -2,23 +2,37 @@ package env
import "github.com/FAU-CDI/wisski-distillery/internal/stack"
func (dis *Distillery) SelfStack() stack.Installable {
// SelfComponent represents the 'self' layer belonging to a distillery
type SelfComponent struct {
dis *Distillery
}
// Self returns the SelfComponent belonging to this distillery
func (dis *Distillery) Self() SelfComponent {
return SelfComponent{dis: dis}
}
func (SelfComponent) Name() string {
return "self"
}
func (sc SelfComponent) Stack() stack.Installable {
TARGET := "https://github.com/FAU-CDI/wisski-distillery"
if dis.Config.SelfRedirect != nil {
TARGET = dis.Config.SelfRedirect.String()
if sc.dis.Config.SelfRedirect != nil {
TARGET = sc.dis.Config.SelfRedirect.String()
}
return dis.asCoreStack("self", stack.Installable{
return sc.dis.makeComponentStack(sc, stack.Installable{
EnvFileContext: map[string]string{
"VIRTUAL_HOST": dis.DefaultVirtualHost(),
"LETSENCRYPT_HOST": dis.DefaultLetsencryptHost(),
"LETSENCRYPT_EMAIL": dis.Config.CertbotEmail,
"VIRTUAL_HOST": sc.dis.DefaultVirtualHost(),
"LETSENCRYPT_HOST": sc.dis.DefaultLetsencryptHost(),
"LETSENCRYPT_EMAIL": sc.dis.Config.CertbotEmail,
"TARGET": TARGET,
"OVERRIDES_FILE": dis.Config.SelfOverridesFile,
"OVERRIDES_FILE": sc.dis.Config.SelfOverridesFile,
},
})
}
func (dis *Distillery) SelfStackPath() string {
return dis.SelfStack().Dir
func (sc SelfComponent) Path() string {
return sc.Stack().Dir
}