create a minimal external API for codeflare-operator (#58)

Move the AppWrapperConfig and controller setup entrypoint from
internal to pkg to enable them to be imported by the
codeflare-operator.

Author: dgrove-oss

Dockerfile

@@ -12,9 +12,10 @@ COPY go.sum go.sum
 RUN go mod download
 
 # Copy the go source
-COPY cmd/ cmd/
 COPY api/ api/
+COPY cmd/ cmd/
 COPY internal/ internal/
+COPY pkg/ pkg/
 
 # Build
 # the GOARCH has not a default value to allow the binary be built according to the host where the command

cmd/standalone/main.go

@@ -35,8 +35,8 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
-	"github.com/project-codeflare/appwrapper/internal/controller"
+	"github.com/project-codeflare/appwrapper/pkg/config"
+	"github.com/project-codeflare/appwrapper/pkg/controller"
 	//+kubebuilder:scaffold:imports
 )
 

cmd/unified/main.go

@@ -36,8 +36,8 @@ import (
 	kueue "sigs.k8s.io/kueue/apis/kueue/v1beta1"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
-	"github.com/project-codeflare/appwrapper/internal/controller"
+	"github.com/project-codeflare/appwrapper/pkg/config"
+	"github.com/project-codeflare/appwrapper/pkg/controller"
 	//+kubebuilder:scaffold:imports
 )
 

internal/controller/appwrapper/appwrapper_controller.go

@@ -41,8 +41,8 @@ import (
 	utilmaps "sigs.k8s.io/kueue/pkg/util/maps"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
 	"github.com/project-codeflare/appwrapper/internal/utils"
+	"github.com/project-codeflare/appwrapper/pkg/config"
 )
 
 const (

internal/controller/appwrapper/appwrapper_controller_test.go

@@ -29,9 +29,9 @@ import (
 	utilslices "sigs.k8s.io/kueue/pkg/util/slices"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
 	"github.com/project-codeflare/appwrapper/internal/controller/workload"
 	"github.com/project-codeflare/appwrapper/internal/utils"
+	"github.com/project-codeflare/appwrapper/pkg/config"
 )
 
 var _ = Describe("AppWrapper Controller", func() {

internal/webhook/appwrapper_webhook.go

@@ -39,9 +39,9 @@ import (
 	"sigs.k8s.io/kueue/pkg/controller/jobframework"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
 	wlc "github.com/project-codeflare/appwrapper/internal/controller/workload"
 	"github.com/project-codeflare/appwrapper/internal/utils"
+	"github.com/project-codeflare/appwrapper/pkg/config"
 )
 
 type AppWrapperWebhook struct {

internal/webhook/suite_test.go

@@ -46,7 +46,7 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
 
 	workloadv1beta2 "github.com/project-codeflare/appwrapper/api/v1beta2"
-	"github.com/project-codeflare/appwrapper/internal/config"
+	"github.com/project-codeflare/appwrapper/pkg/config"
 	kueue "sigs.k8s.io/kueue/apis/kueue/v1beta1"
 )
 

internal/config/config.go renamed to pkg/config/config.go

@@ -23,10 +23,10 @@ import (
 
 	ctrl "sigs.k8s.io/controller-runtime"
 
-	"github.com/project-codeflare/appwrapper/internal/config"
 	"github.com/project-codeflare/appwrapper/internal/controller/appwrapper"
 	"github.com/project-codeflare/appwrapper/internal/controller/workload"
 	"github.com/project-codeflare/appwrapper/internal/webhook"
+	"github.com/project-codeflare/appwrapper/pkg/config"
 
 	"sigs.k8s.io/kueue/pkg/controller/jobframework"
 )