feat(#209); try scrapping acorns

Interhyp · Oct 6, 2023 · 6bc3b2e · 6bc3b2e
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diff --git a/README.md b/README.md
@@ -189,12 +189,6 @@ correct version. If not, wait a bit and try again, you landed on an instance tha
 
 ![software architecture](docs/architecture-export.png)
 
-### Those aren't Beans, they're Acorns
-
-Our singleton components implement the
-[Acorn interface](https://github.com/StephanHCB/go-autumn-acorn-registry/blob/main/api/interface.go).
-All singletons refer to each other by references to their interface. This allows for easy mocking during tests.
-
 ## development
 
 ### initial setup

diff --git a/go.mod b/go.mod
@@ -52,7 +52,6 @@ exclude (
 )
 
 require (
-	github.com/StephanHCB/go-autumn-acorn-registry v0.3.1
 	github.com/StephanHCB/go-autumn-config-api v0.2.1
 	github.com/StephanHCB/go-autumn-config-env v0.2.2
 	github.com/StephanHCB/go-autumn-logging v0.3.0
@@ -62,7 +61,7 @@ require (
 	github.com/StephanHCB/go-autumn-restclient-circuitbreaker v0.4.1
 	github.com/StephanHCB/go-autumn-restclient-circuitbreaker-prometheus v0.1.0
 	github.com/StephanHCB/go-autumn-restclient-prometheus v0.1.2
-	github.com/StephanHCB/go-backend-service-common v0.5.1
+	github.com/StephanHCB/go-backend-service-common v0.5.2-0.20231006142552-74b094f17b4f
 	github.com/go-chi/chi/v5 v5.0.10
 	github.com/go-git/go-billy/v5 v5.5.0
 	github.com/go-git/go-git/v5 v5.9.0
@@ -81,6 +80,7 @@ require (
 	dario.cat/mergo v1.0.0 // indirect
 	github.com/Microsoft/go-winio v0.6.1 // indirect
 	github.com/ProtonMail/go-crypto v0.0.0-20230828082145-3c4c8a2d2371 // indirect
+	github.com/StephanHCB/go-autumn-acorn-registry v0.3.1 // indirect
 	github.com/StephanHCB/go-autumn-web-swagger-ui v0.2.3 // indirect
 	github.com/acomagu/bufpipe v1.0.4 // indirect
 	github.com/armon/go-radix v1.0.0 // indirect

diff --git a/go.sum b/go.sum
@@ -29,6 +29,10 @@ github.com/StephanHCB/go-autumn-web-swagger-ui v0.2.3 h1:aC/rTlw9pBPCWYH46KGzSB9
 github.com/StephanHCB/go-autumn-web-swagger-ui v0.2.3/go.mod h1:EBtCQXF8JhoADnadezundz2xWEdFPmx2NUTgZYtUE0M=
 github.com/StephanHCB/go-backend-service-common v0.5.1 h1:Ailpaq3PjCKsir79YTubz0lMvLOI2kE38hZPj6snx5Y=
 github.com/StephanHCB/go-backend-service-common v0.5.1/go.mod h1:UBCrmMypKkucU8Upqlej4sUCI4Bn0Xakgv3yT9kSbno=
+github.com/StephanHCB/go-backend-service-common v0.5.2-0.20231006124829-e54605b6bbee h1:xLIAMjoe6yzsVZ7BFx+1BTP3pA/GrhZq4fDh6nyyJ6k=
+github.com/StephanHCB/go-backend-service-common v0.5.2-0.20231006124829-e54605b6bbee/go.mod h1:UBCrmMypKkucU8Upqlej4sUCI4Bn0Xakgv3yT9kSbno=
+github.com/StephanHCB/go-backend-service-common v0.5.2-0.20231006142552-74b094f17b4f h1:ejWnj2aVE2Lg2OcecKfCh8W3xuit3nrAbHdBElY24UU=
+github.com/StephanHCB/go-backend-service-common v0.5.2-0.20231006142552-74b094f17b4f/go.mod h1:UBCrmMypKkucU8Upqlej4sUCI4Bn0Xakgv3yT9kSbno=
 github.com/acomagu/bufpipe v1.0.4 h1:e3H4WUzM3npvo5uv95QuJM3cQspFNtFBzvJ2oNjKIDQ=
 github.com/acomagu/bufpipe v1.0.4/go.mod h1:mxdxdup/WdsKVreO5GpW4+M/1CE2sMG4jeGJ2sYmHc4=
 github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8=

diff --git a/internal/acorn/application/appint.go b/internal/acorn/application/appint.go
@@ -7,27 +7,6 @@ const ApplicationName = "metadata"
 type Application interface {
 	IsApplication() bool
 
-	// Register registers all Acorns that make up the application.
-	//
-	// after a call to Register you can override the Acorn constructors in the registry, e.g. for mocking.
-	//
-	// if not already called, Run will call this for you.
-	Register()
-
-	// Create instantiates all Acorns, but does not connect them.
-	//
-	// after a call to Create you can replace Acorns by name in the registry, e.g. for testing/mocking.
-	//
-	// if not already called, Run will call this for you.
-	Create()
-
-	// Assemble wires up all Acorns.
-	//
-	// to avoid a circular dependency with logging, this also parses the configuration, but does not validate it.
-	//
-	// if not already called, Run will call this for you.
-	Assemble() error
-
 	// Run runs the application, including setup and teardown phase
 	//
 	// returns the exit code - we do not call os.Exit inside

diff --git a/internal/acorn/application/serverint.go b/internal/acorn/application/serverint.go
@@ -2,11 +2,11 @@ package application
 
 import "context"
 
-const ServerAcornName = "server"
-
 type Server interface {
 	IsServer() bool
 
+	Setup() error
+
 	WireUp(ctx context.Context)
 
 	Run() error

diff --git a/internal/acorn/controller/ownerctlint.go b/internal/acorn/controller/ownerctlint.go
@@ -5,8 +5,6 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-const OwnerControllerAcornName = "ownerctl"
-
 // OwnerController provides endpoints for managing owner information
 type OwnerController interface {
 	IsOwnerController() bool

diff --git a/internal/acorn/controller/repositoryctlint.go b/internal/acorn/controller/repositoryctlint.go
@@ -5,8 +5,6 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-const RepositoryControllerAcornName = "repositoryctl"
-
 // RepositoryController provides endpoints for managing repository information
 type RepositoryController interface {
 	IsRepositoryController() bool

diff --git a/internal/acorn/controller/servicectlint.go b/internal/acorn/controller/servicectlint.go
@@ -5,8 +5,6 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-const ServiceControllerAcornName = "servicectl"
-
 // ServiceController provides endpoints for managing service information
 type ServiceController interface {
 	IsServiceController() bool

diff --git a/internal/acorn/controller/webhookctlint.go b/internal/acorn/controller/webhookctlint.go
@@ -5,8 +5,6 @@ import (
 	"github.com/go-chi/chi/v5"
 )
 
-const WebhookControllerAcornName = "webhookctl"
-
 // WebhookController provides a simple git webhook endpoint
 type WebhookController interface {
 	IsWebhookController() bool

diff --git a/internal/acorn/repository/bitbucketint.go b/internal/acorn/repository/bitbucketint.go
@@ -4,12 +4,12 @@ import (
 	"context"
 )
 
-const BitbucketAcornName = "bitbucket"
-
 type Bitbucket interface {
 	IsBitbucket() bool
 
-	Setup(ctx context.Context) error
+	Setup() error
+
+	SetupClient(ctx context.Context) error
 
 	GetBitbucketUser(ctx context.Context, username string) (BitbucketUser, error)
 	GetBitbucketUsers(ctx context.Context, usernames []string) ([]BitbucketUser, error)

diff --git a/internal/acorn/repository/hostipint.go b/internal/acorn/repository/hostipint.go
@@ -2,12 +2,12 @@ package repository
 
 import "net"
 
-const HostIPAcornName = "hostip"
-
 // HostIP interacts with the local network interfaces.
 type HostIP interface {
 	IsHostIP() bool
 
+	Setup() error
+
 	// ObtainLocalIp gets the first non-localhost ipv4 address from your interfaces.
 	//
 	// In a k8s deployment, that'll be the pod ip.

diff --git a/internal/acorn/repository/idpint.go b/internal/acorn/repository/idpint.go
@@ -2,16 +2,16 @@ package repository
 
 import "context"
 
-const IdentityProviderAcornName = "idp"
-
 // IdentityProvider is the central singleton representing an Open ID Connect Identity Provider.
 //
 // We use this to obtain a JWT keyset and to check its id endpoint to synchronously validate JWT tokens.
 type IdentityProvider interface {
 	IsIdentityProvider() bool
 
-	// Setup uses the configuration to set up
-	Setup(ctx context.Context) error
+	Setup() error
+
+	// SetupConnector uses the configuration to set up the connector
+	SetupConnector(ctx context.Context) error
 
 	// ObtainKeySet calls the key set endpoint and converts the keys to PEM for use with the jwt package
 	ObtainKeySet(ctx context.Context) error

diff --git a/internal/acorn/repository/kafkaint.go b/internal/acorn/repository/kafkaint.go
@@ -2,12 +2,13 @@ package repository
 
 import "context"
 
-const KafkaAcornName = "kafka"
-
 // Kafka is the central singleton representing the kafka messaging bus.
 type Kafka interface {
 	IsKafka() bool
 
+	Setup() error
+	Teardown()
+
 	// SubscribeIncoming allows you to register a callback that is called whenever a message is received from the Kafka bus.
 	//
 	// Note, we currently only allow a single callback, so calling this multiple times will overwrite the callback.

diff --git a/internal/acorn/repository/metadataint.go b/internal/acorn/repository/metadataint.go
@@ -6,8 +6,6 @@ import (
 	"time"
 )
 
-const MetadataAcornName = "metadata"
-
 // CommitInfo holds information about a commit.
 type CommitInfo struct {
 	CommitHash   string
@@ -24,6 +22,9 @@ type CommitInfo struct {
 type Metadata interface {
 	IsMetadata() bool
 
+	Setup() error
+	Teardown()
+
 	// Clone performs an initial in-memory clone of the metadata repository on the mainline
 	Clone(ctx context.Context) error
 

diff --git a/internal/acorn/repository/notifierint.go b/internal/acorn/repository/notifierint.go
@@ -6,12 +6,12 @@ import (
 	"github.com/Interhyp/metadata-service/internal/types"
 )
 
-const NotifierAcornName = "notifier"
-
 type Notifier interface {
 	IsNotifier() bool
 
-	Setup(ctx context.Context) error
+	Setup() error
+
+	SetupNotifier(ctx context.Context) error
 
 	PublishCreation(ctx context.Context, payloadName string, payload openapi.NotificationPayload) error
 

diff --git a/internal/acorn/repository/sshAuthProviderInt.go b/internal/acorn/repository/sshAuthProviderInt.go
@@ -6,13 +6,13 @@ import (
 	"github.com/go-git/go-git/v5/plumbing/transport/ssh"
 )
 
-const SshAuthProviderAcornName = "SshAuthProvider"
-
 // SshAuthProvider is an SshAuthProvider business logic component.
 type SshAuthProvider interface {
 	IsSshAuthProvider() bool
 
-	Setup(ctx context.Context) error
+	Setup() error
+
+	SetupProvider(ctx context.Context) error
 
 	ProvideSshAuth(ctx context.Context) (*ssh.PublicKeys, error)
 }
diff --git a/internal/acorn/service/cacheint.go b/internal/acorn/service/cacheint.go
@@ -5,12 +5,12 @@ import (
 	"github.com/Interhyp/metadata-service/api"
 )
 
-const CacheAcornName = "cache"
-
 // Cache is the central in-memory metadata cache, present to speed up read access to the current metadata.
 type Cache interface {
 	IsCache() bool
 
+	Setup() error
+
 	// --- owner cache ---
 
 	// SetOwnerListTimestamp lets you set or update the timestamp for the last full scan of the list of aliases.

diff --git a/internal/acorn/service/mapperint.go b/internal/acorn/service/mapperint.go
@@ -6,8 +6,6 @@ import (
 	"github.com/Interhyp/metadata-service/internal/acorn/repository"
 )
 
-const MapperAcornName = "mapper"
-
 // Mapper translates between the git repo representation (yaml) and the business entities.
 //
 // It also performs commit workflows for the metadata repository.
@@ -22,6 +20,8 @@ const MapperAcornName = "mapper"
 type Mapper interface {
 	IsMapper() bool
 
+	Setup() error
+
 	RefreshMetadata(ctx context.Context) ([]repository.UpdateEvent, error)
 	ContainsNewInformation(ctx context.Context, event repository.UpdateEvent) bool
 

diff --git a/internal/acorn/service/ownersint.go b/internal/acorn/service/ownersint.go
@@ -5,12 +5,12 @@ import (
 	"github.com/Interhyp/metadata-service/api"
 )
 
-const OwnersAcornName = "owners"
-
 // Owners provides the business logic for owner metadata.
 type Owners interface {
 	IsOwners() bool
 
+	Setup() error
+
 	GetOwners(ctx context.Context) (openapi.OwnerListDto, error)
 	GetOwner(ctx context.Context, ownerAlias string) (openapi.OwnerDto, error)
 

diff --git a/internal/acorn/service/repositoriesint.go b/internal/acorn/service/repositoriesint.go
@@ -6,11 +6,10 @@ import (
 	"github.com/StephanHCB/go-backend-service-common/api/apierrors"
 )
 
-const RepositoriesAcornName = "repositories"
-
 // Repositories provides the business logic for repository metadata.
 type Repositories interface {
 	IsRepositories() bool
+	Setup() error
 
 	// ValidRepositoryKey checks validity of a repository key and returns an error describing the problem if invalid
 	ValidRepositoryKey(ctx context.Context, repoKey string) apierrors.AnnotatedError

diff --git a/internal/acorn/service/servicesint.go b/internal/acorn/service/servicesint.go
@@ -5,12 +5,12 @@ import (
 	"github.com/Interhyp/metadata-service/api"
 )
 
-const ServicesAcornName = "services"
-
 // Services provides the business logic for service metadata.
 type Services interface {
 	IsServices() bool
 
+	Setup() error
+
 	GetServices(ctx context.Context, ownerAliasFilter string) (openapi.ServiceListDto, error)
 	GetService(ctx context.Context, serviceName string) (openapi.ServiceDto, error)
 

diff --git a/internal/acorn/service/triggerint.go b/internal/acorn/service/triggerint.go
@@ -1,10 +1,10 @@
 package service
 
-const TriggerAcornName = "trigger"
-
 // Trigger triggers update runs in Updater.
 //
 // Trigger events occur on initial app startup (before it becomes healthy), and periodically
 type Trigger interface {
 	IsTrigger() bool
+	Setup() error
+	Teardown()
 }
diff --git a/internal/acorn/service/updaterint.go b/internal/acorn/service/updaterint.go
@@ -5,12 +5,12 @@ import (
 	"github.com/Interhyp/metadata-service/api"
 )
 
-const UpdaterAcornName = "updater"
-
 // Updater is the central orchestrator component that manages information flow.
 type Updater interface {
 	IsUpdater() bool
 
+	Setup() error
+
 	// -- Eventing --
 
 	// StartReceivingEvents starts receiving events. Called by Trigger after it has initially populated the cache.