Add flux executor plugin with GitHub support

.goreleaser.plugin.yaml

@@ -58,6 +58,22 @@ builds:
     goarm:
       - 7
 
+  - id: flux
+    main: cmd/executor/flux/main.go
+    binary: executor_flux_{{ .Os }}_{{ .Arch }}
+
+    no_unique_dist_dir: true
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    goarm:
+      - 7
+
   - id: gh
     main: cmd/executor/gh/main.go
     binary: executor_gh_{{ .Os }}_{{ .Arch }}
@@ -122,6 +138,22 @@ builds:
     goarm:
       - 7
 
+  - id: github-events
+    main: cmd/source/github-events/main.go
+    binary: source_github-events_{{ .Os }}_{{ .Arch }}
+
+    no_unique_dist_dir: true
+    env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - darwin
+    goarch:
+      - amd64
+      - arm64
+    goarm:
+      - 7
+
   - id: keptn
     main: cmd/source/keptn/main.go
     binary: source_keptn_{{ .Os }}_{{ .Arch }}

Makefile

@@ -89,7 +89,7 @@ gen-grpc-resources:
 # Generate plugins YAML index files for both all plugins and end-user ones.
 gen-plugins-index: build-plugins
 	go run ./hack/gen-plugin-index.go -output-path ./plugins-dev-index.yaml
-	go run ./hack/gen-plugin-index.go -output-path ./plugins-index.yaml -plugin-name-filter 'kubectl|helm|kubernetes|prometheus|x|doctor|keptn'
+	go run ./hack/gen-plugin-index.go -output-path ./plugins-index.yaml -plugin-name-filter 'kubectl|helm|kubernetes|prometheus|exec|doctor|keptn|github-events'
 
 gen-docs-cli:
 	rm -f ./cmd/cli/docs/*

cmd/botkube-agent/main.go

@@ -7,7 +7,7 @@ import (
 	"net/http"
 	"time"
 
-	"github.com/google/go-github/v44/github"
+	"github.com/google/go-github/v53/github"
 	"github.com/gorilla/mux"
 	"github.com/prometheus/client_golang/prometheus/promhttp"
 	segment "github.com/segmentio/analytics-go"
@@ -29,6 +29,7 @@ import (
 	"github.com/kubeshop/botkube/internal/config/reloader"
 	"github.com/kubeshop/botkube/internal/config/remote"
 	"github.com/kubeshop/botkube/internal/heartbeat"
+	"github.com/kubeshop/botkube/internal/httpx"
 	"github.com/kubeshop/botkube/internal/insights"
 	"github.com/kubeshop/botkube/internal/kubex"
 	"github.com/kubeshop/botkube/internal/lifecycle"
@@ -43,7 +44,6 @@ import (
 	"github.com/kubeshop/botkube/pkg/config"
 	"github.com/kubeshop/botkube/pkg/controller"
 	"github.com/kubeshop/botkube/pkg/execute"
-	"github.com/kubeshop/botkube/pkg/httpsrv"
 	"github.com/kubeshop/botkube/pkg/multierror"
 	"github.com/kubeshop/botkube/pkg/notifier"
 	"github.com/kubeshop/botkube/pkg/sink"
@@ -390,7 +390,7 @@ func run(ctx context.Context) (err error) {
 
 	actionProvider := action.NewProvider(logger.WithField(componentLogFieldKey, "Action Provider"), conf.Actions, executorFactory)
 
-	sourcePluginDispatcher := source.NewDispatcher(logger, bots, sinkNotifiers, pluginManager, actionProvider, reporter, auditReporter, kubeConfig)
+	sourcePluginDispatcher := source.NewDispatcher(logger, conf.Settings.ClusterName, bots, sinkNotifiers, pluginManager, actionProvider, reporter, auditReporter, kubeConfig)
 	scheduler := source.NewScheduler(logger, conf, sourcePluginDispatcher)
 	err = scheduler.Start(ctx)
 	if err != nil {
@@ -444,18 +444,18 @@ func run(ctx context.Context) (err error) {
 	return nil
 }
 
-func newMetricsServer(log logrus.FieldLogger, metricsPort string) *httpsrv.Server {
+func newMetricsServer(log logrus.FieldLogger, metricsPort string) *httpx.Server {
 	addr := fmt.Sprintf(":%s", metricsPort)
 	router := mux.NewRouter()
 	router.Handle("/metrics", promhttp.Handler())
-	return httpsrv.New(log, addr, router)
+	return httpx.NewServer(log, addr, router)
 }
 
-func newHealthServer(log logrus.FieldLogger, port string, healthChecker *healthChecker) *httpsrv.Server {
+func newHealthServer(log logrus.FieldLogger, port string, healthChecker *healthChecker) *httpx.Server {
 	addr := fmt.Sprintf(":%s", port)
 	router := mux.NewRouter()
 	router.Handle(healthEndpointName, healthChecker)
-	return httpsrv.New(log, addr, router)
+	return httpx.NewServer(log, addr, router)
 }
 
 type healthChecker struct {

cmd/executor/flux/main.go

@@ -0,0 +1,27 @@
+package main
+
+import (
+	"context"
+	"time"
+
+	"github.com/allegro/bigcache/v3"
+	"github.com/hashicorp/go-plugin"
+
+	"github.com/kubeshop/botkube/internal/executor/flux"
+	"github.com/kubeshop/botkube/internal/loggerx"
+	"github.com/kubeshop/botkube/pkg/api/executor"
+)
+
+// version is set via ldflags by GoReleaser.
+var version = "dev"
+
+func main() {
+	cache, err := bigcache.New(context.Background(), bigcache.DefaultConfig(30*time.Minute))
+	loggerx.ExitOnError(err, "while creating big cache")
+
+	executor.Serve(map[string]plugin.Plugin{
+		flux.PluginName: &executor.Plugin{
+			Executor: flux.NewExecutor(cache, version),
+		},
+	})
+}

go.mod

@@ -6,19 +6,23 @@ require (
 	github.com/MakeNowJust/heredoc v1.0.0
 	github.com/PullRequestInc/go-gpt3 v1.1.15
 	github.com/alexflint/go-arg v1.4.3
+	github.com/allegro/bigcache/v3 v3.1.0
 	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
 	github.com/avast/retry-go/v4 v4.3.3
 	github.com/aws/aws-sdk-go v1.44.122
+	github.com/bombsimon/logrusr/v4 v4.0.0
 	github.com/briandowns/spinner v1.23.0
 	github.com/bwmarrin/discordgo v0.25.0
 	github.com/charmbracelet/log v0.2.2
 	github.com/dustin/go-humanize v1.0.1
 	github.com/fatih/color v1.15.0
+	github.com/fluxcd/kustomize-controller/api v1.0.1
+	github.com/fluxcd/source-controller/api v1.0.1
 	github.com/go-playground/locales v0.14.0
 	github.com/go-playground/universal-translator v0.18.0
 	github.com/go-playground/validator/v10 v10.11.0
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572
-	github.com/google/go-github/v44 v44.1.0
+	github.com/google/go-github/v53 v53.2.0
 	github.com/google/uuid v1.3.0
 	github.com/gookit/color v1.5.2
 	github.com/gorilla/mux v1.8.0
@@ -64,14 +68,14 @@ require (
 	gopkg.in/yaml.v3 v3.0.1
 	gotest.tools/v3 v3.4.0
 	helm.sh/helm/v3 v3.12.1
-	k8s.io/api v0.27.2
-	k8s.io/apimachinery v0.27.2
+	k8s.io/api v0.27.3
+	k8s.io/apimachinery v0.27.3
 	k8s.io/cli-runtime v0.27.2
-	k8s.io/client-go v0.27.2
+	k8s.io/client-go v0.27.3
 	k8s.io/klog/v2 v2.90.1
 	k8s.io/kubectl v0.27.2
 	k8s.io/utils v0.0.0-20230220204549-a5ecb0141aa5
-	sigs.k8s.io/controller-runtime v0.14.1
+	sigs.k8s.io/controller-runtime v0.15.0
 	sigs.k8s.io/yaml v1.3.0
 )
 
@@ -88,6 +92,7 @@ require (
 	github.com/Masterminds/semver/v3 v3.2.1 // indirect
 	github.com/Masterminds/sprig/v3 v3.2.3 // indirect
 	github.com/Masterminds/squirrel v1.5.4 // indirect
+	github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8 // indirect
 	github.com/alexflint/go-scalar v1.1.0 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20200428143746-21a406dcc535 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
@@ -99,6 +104,7 @@ require (
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/chai2010/gettext-go v1.0.2 // indirect
 	github.com/charmbracelet/lipgloss v0.7.1 // indirect
+	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/containerd/containerd v1.7.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.2 // indirect
 	github.com/cyphar/filepath-securejoin v0.2.3 // indirect
@@ -118,6 +124,8 @@ require (
 	github.com/exponent-io/jsonpath v0.0.0-20151013193312-d6023ce2651d // indirect
 	github.com/fatih/structs v1.1.0 // indirect
 	github.com/felixge/httpsnoop v1.0.3 // indirect
+	github.com/fluxcd/pkg/apis/kustomize v1.1.1 // indirect
+	github.com/fluxcd/pkg/apis/meta v1.1.1 // indirect
 	github.com/fortytw2/leaktest v1.3.0 // indirect
 	github.com/francoispqt/gojay v1.2.13 // indirect
 	github.com/fvbommel/sortorder v1.0.1 // indirect
@@ -245,9 +253,9 @@ require (
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
-	k8s.io/apiextensions-apiserver v0.27.2 // indirect
-	k8s.io/apiserver v0.27.2 // indirect
-	k8s.io/component-base v0.27.2 // indirect
+	k8s.io/apiextensions-apiserver v0.27.3 // indirect
+	k8s.io/apiserver v0.27.3 // indirect
+	k8s.io/component-base v0.27.3 // indirect
 	k8s.io/kube-openapi v0.0.0-20230501164219-8b0f38b5fd1f // indirect
 	nhooyr.io/websocket v1.8.7 // indirect
 	oras.land/oras-go v1.2.2 // indirect