fix: cache issues

Signed-off-by: Carlos Alexandro Becker <caarlos0@gmail.com>

controller/index.go

@@ -9,9 +9,9 @@ import (
 	"github.com/caarlos0/httperr"
 )
 
-func Index(fsys fs.FS) http.Handler {
+func Index(fsys fs.FS, version string) http.Handler {
 	return httperr.NewF(func(w http.ResponseWriter, r *http.Request) error {
-		return executeTemplate(fsys, w, nil)
+		return executeTemplate(fsys, w, map[string]string{"Version": version})
 	})
 }
 

controller/repositories.go

@@ -16,7 +16,7 @@ import (
 )
 
 // GetRepo shows the given repo chart.
-func GetRepo(fsys fs.FS, github *github.GitHub, cache *cache.Redis) http.Handler {
+func GetRepo(fsys fs.FS, github *github.GitHub, cache *cache.Redis, version string) http.Handler {
 	return httperr.NewF(func(w http.ResponseWriter, r *http.Request) error {
 		name := fmt.Sprintf(
 			"%s/%s",
@@ -29,7 +29,10 @@ func GetRepo(fsys fs.FS, github *github.GitHub, cache *cache.Redis) http.Handler
 				"Error": err,
 			})
 		}
-		return executeTemplate(fsys, w, details)
+		return executeTemplate(fsys, w, map[string]interface{}{
+			"Version": version,
+			"Details": details,
+		})
 	})
 }
 

main.go

@@ -23,6 +23,8 @@ import (
 //go:embed static/*
 var static embed.FS
 
+var version = "devel"
+
 func main() {
 	log.SetHandler(text.New(os.Stderr))
 	// log.SetLevel(log.DebugLevel)
@@ -40,7 +42,7 @@ func main() {
 	r := mux.NewRouter()
 	r.Path("/").
 		Methods(http.MethodGet).
-		Handler(controller.Index(static))
+		Handler(controller.Index(static, version))
 	r.Path("/").
 		Methods(http.MethodPost).
 		HandlerFunc(controller.HandleForm(static))
@@ -52,7 +54,7 @@ func main() {
 		Handler(controller.GetRepoChart(github, cache))
 	r.Path("/{owner}/{repo}").
 		Methods(http.MethodGet).
-		Handler(controller.GetRepo(static, github, cache))
+		Handler(controller.GetRepo(static, github, cache, version))
 
 	// generic metrics
 	requestCounter := promauto.NewCounterVec(prometheus.CounterOpts{