Move runtime around

cmd/bootstrap.go

@@ -7,7 +7,7 @@ import (
 	"path/filepath"
 
 	wisski_distillery "github.com/FAU-CDI/wisski-distillery"
-	cfg "github.com/FAU-CDI/wisski-distillery/internal/config"
+	"github.com/FAU-CDI/wisski-distillery/internal/config"
 	"github.com/FAU-CDI/wisski-distillery/internal/core"
 	"github.com/FAU-CDI/wisski-distillery/pkg/fsx"
 	"github.com/FAU-CDI/wisski-distillery/pkg/hostname"
@@ -188,11 +188,11 @@ func (bs bootstrap) Run(context wisski_distillery.Context) error {
 	}
 	defer f.Close()
 
-	var config cfg.Config
-	if err := config.Unmarshal(f); err != nil {
+	var cfg config.Config
+	if err := cfg.Unmarshal(f); err != nil {
 		return errBootstrapOpenConfig.WithMessageF(err)
 	}
-	context.Println(config)
+	context.Println(cfg)
 
 	// Tell the user how to proceed
 	logging.LogMessage(context.IOStream, "Bootstrap is complete")

cmd/config.go

@@ -6,12 +6,12 @@ import (
 )
 
 // Config is the configuration command
-var Config wisski_distillery.Command = config{}
+var Config wisski_distillery.Command = cfg{}
 
-type config struct {
+type cfg struct {
 }
 
-func (s config) Description() wisski_distillery.Description {
+func (s cfg) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: core.Requirements{
 			NeedsDistillery: true,
@@ -21,7 +21,7 @@ func (s config) Description() wisski_distillery.Description {
 	}
 }
 
-func (s config) Run(context wisski_distillery.Context) error {
+func (s cfg) Run(context wisski_distillery.Context) error {
 	context.Printf("%#v", context.Environment.Config)
 	return nil
 }

cmd/system_update.go

@@ -5,6 +5,7 @@ import (
 
 	wisski_distillery "github.com/FAU-CDI/wisski-distillery"
 	"github.com/FAU-CDI/wisski-distillery/internal/component"
+	"github.com/FAU-CDI/wisski-distillery/internal/config"
 	"github.com/FAU-CDI/wisski-distillery/internal/core"
 	"github.com/FAU-CDI/wisski-distillery/pkg/execx"
 	"github.com/FAU-CDI/wisski-distillery/pkg/logging"
@@ -142,7 +143,7 @@ func (si systemupdate) Run(context wisski_distillery.Context) error {
 	}
 
 	if err := logging.LogOperation(func() error {
-		return unpack.InstallDir(dis.RuntimeDir(), "runtime", core.Runtime, func(dst, src string) {
+		return unpack.InstallDir(dis.Config.RuntimeDir(), "runtime", config.Runtime, func(dst, src string) {
 			context.Printf("[copy]  %s\n", dst)
 		})
 	}, context.IOStream, "Unpacking Runtime Components"); err != nil {

internal/component/component.go

@@ -26,11 +26,6 @@ type Component interface {
 	// By convention it is /var/www/deploy/internal/core/${Name()}
 	Path() string
 
-	// Stack can be used to gain access to the "docker compose" stack.
-	//
-	// This should internally call
-	Stack() Installable
-
 	// Context returns a new InstallationContext to be used during installation from the command line.
 	// Typically this should just pass through the parent, but might perform other tasks.
 	Context(parent InstallationContext) InstallationContext
@@ -40,6 +35,16 @@ type Component interface {
 	Base() *ComponentBase
 }
 
+// ComponentWithStack implements a component with a Stack method.
+type ComponentWithStack interface {
+	Component
+
+	// Stack can be used to gain access to the "docker compose" stack.
+	//
+	// This should internally call
+	Stack() Installable
+}
+
 // ComponentBase implements base functionality for a component
 type ComponentBase struct {
 	Dir string // Dir is the directory this component lives in

internal/config/runtime.go

@@ -0,0 +1,15 @@
+package config
+
+import (
+	"embed"
+	"path/filepath"
+)
+
+// Runtime contains runtime resources to be installed into any instance
+//go:embed all:runtime
+var Runtime embed.FS
+
+// RuntimeDir returns the path to the runtime directory
+func (cfg Config) RuntimeDir() string {
+	return filepath.Join(cfg.DeployRoot, "runtime")
+}

internal/core/runtime.go

@@ -1,9 +0,0 @@
-package core
-
-import (
-	"embed"
-)
-
-// Runtime contains runtime resources to be installed into any instance
-//go:embed all:runtime
-var Runtime embed.FS

internal/wisski/component.go

@@ -72,9 +72,9 @@ func makeComponent[C component.Component](dis *Distillery, field *C, init func(C
 	return *field
 }
 
-// Components returns all components of the distillery
-func (dis *Distillery) Components() []component.Component {
-	return []component.Component{
+// Components returns all components that have a stack function
+func (dis *Distillery) Components() []component.ComponentWithStack {
+	return []component.ComponentWithStack{
 		dis.Web(),
 		dis.Self(),
 		dis.Resolver(),

internal/wisski/instances.go

@@ -242,7 +242,7 @@ func (instance Instance) Stack() component.Installable {
 			"LETSENCRYPT_HOST":  instance.dis.Config.IfHttps(instance.Domain()),
 			"LETSENCRYPT_EMAIL": instance.dis.Config.IfHttps(instance.dis.Config.CertbotEmail),
 
-			"RUNTIME_DIR":                 instance.dis.RuntimeDir(),
+			"RUNTIME_DIR":                 instance.dis.Config.RuntimeDir(),
 			"GLOBAL_AUTHORIZED_KEYS_FILE": instance.dis.Config.GlobalAuthorizedKeysFile,
 		},
 

internal/wisski/runtime.go

@@ -1,8 +0,0 @@
-package wisski
-
-import "path/filepath"
-
-// RuntimeDir returns the path to the runtime directory
-func (dis *Distillery) RuntimeDir() string {
-	return filepath.Join(dis.Config.DeployRoot, "runtime")
-}