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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| package api | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "net/http" | ||
|
|
||
| "k8s.io/client-go/dynamic" | ||
| "github.com/gimlet-io/capacitor/pkg/flux" | ||
| ) | ||
|
|
||
| func fluxStateHandler(w http.ResponseWriter, r *http.Request) { | ||
| dynamicClient, _ := r.Context().Value("dynamicClient").(*dynamic.DynamicClient) | ||
|
|
||
| fluxState, err := flux.GetFluxState(dynamicClient) | ||
| if err != nil { | ||
| panic(err.Error()) | ||
| } | ||
| fluxStateBytes, err := json.Marshal(fluxState) | ||
| if err != nil { | ||
| panic(err.Error()) | ||
| } | ||
|
|
||
| w.WriteHeader(http.StatusOK) | ||
| w.Write(fluxStateBytes) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| package api | ||
|
|
||
| import ( | ||
| "net/http" | ||
| "strings" | ||
|
|
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| "github.com/gimlet-io/capacitor/pkg/streaming" | ||
| "github.com/go-chi/chi" | ||
| "github.com/go-chi/chi/middleware" | ||
| "k8s.io/client-go/dynamic" | ||
| ) | ||
|
|
||
| func SetupRouter( | ||
| dynamicClient *dynamic.DynamicClient, | ||
| clientHub *streaming.ClientHub, | ||
| ) *chi.Mux { | ||
| r := chi.NewRouter() | ||
| r.Use(middleware.WithValue("dynamicClient", dynamicClient)) | ||
|
|
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| r.Get("/health", func(w http.ResponseWriter, r *http.Request) { | ||
| w.WriteHeader(http.StatusOK) | ||
| }) | ||
| r.Get("/api/fluxState", fluxStateHandler) | ||
| r.Get("/ws/", func(w http.ResponseWriter, r *http.Request) { | ||
| streaming.ServeWs(clientHub, w, r) | ||
| }) | ||
|
|
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| filesDir := http.Dir("./web/build") | ||
| fileServer(r, "/", filesDir) | ||
|
|
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| return r | ||
| } | ||
|
|
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| // static files from a http.FileSystem | ||
| func fileServer(r chi.Router, path string, root http.FileSystem) { | ||
| if strings.ContainsAny(path, "{}*") { | ||
| //TODO: serve all React routes https://github.com/go-chi/chi/issues/403 | ||
| panic("FileServer does not permit any URL parameters.") | ||
| } | ||
|
|
||
| if path != "/" && path[len(path)-1] != '/' { | ||
| r.Get(path, http.RedirectHandler(path+"/", http.StatusMovedPermanently).ServeHTTP) | ||
| path += "/" | ||
| } | ||
| path += "*" | ||
|
|
||
| r.Get(path, func(w http.ResponseWriter, r *http.Request) { | ||
| ctx := chi.RouteContext(r.Context()) | ||
| pathPrefix := strings.TrimSuffix(ctx.RoutePattern(), "/*") | ||
| fs := http.StripPrefix(pathPrefix, http.FileServer(root)) | ||
| fs.ServeHTTP(w, r) | ||
| }) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| package controllers | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
|
|
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| "github.com/gimlet-io/capacitor/pkg/flux" | ||
| "github.com/gimlet-io/capacitor/pkg/streaming" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| "k8s.io/client-go/dynamic" | ||
| ) | ||
|
|
||
| var gitRepositoryResource = schema.GroupVersionResource{ | ||
| Group: "source.toolkit.fluxcd.io", | ||
| Version: "v1", | ||
| Resource: "gitrepositories", | ||
| } | ||
|
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||
| func GitRepositoryController( | ||
| dynamicClient *dynamic.DynamicClient, | ||
| clientHub *streaming.ClientHub, | ||
| ) *Controller { | ||
| return NewDynamicController( | ||
| "gitrepositories.source.toolkit.fluxcd.io", | ||
| dynamicClient, | ||
| gitRepositoryResource, | ||
| func(informerEvent Event, objectMeta metav1.ObjectMeta, obj interface{}) error { | ||
| switch informerEvent.EventType { | ||
| case "create": | ||
| fallthrough | ||
| case "update": | ||
| fallthrough | ||
| case "delete": | ||
| fmt.Printf("Changes in %s\n", objectMeta.Name) | ||
| fluxState, err := flux.GetFluxState(dynamicClient) | ||
| if err != nil { | ||
| panic(err.Error()) | ||
| } | ||
| fluxStateBytes, err := json.Marshal(fluxState) | ||
| if err != nil { | ||
| panic(err.Error()) | ||
| } | ||
| clientHub.Broadcast <- fluxStateBytes | ||
| } | ||
| return nil | ||
| }) | ||
| } |
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