use basic file server rather than custom handler

build.sh

@@ -4,4 +4,4 @@ sha=$(git rev-parse HEAD)
 dt="$(date +%Y-%m-%d)T$(date +%H:%M:%S)Z"
 buildStr="v${ver} (${dt})"
 pkg=gitlab.ssec.wisc.edu/brucef/chart-server
-go install --ldflags "-X 'main.buildStr=${buildStr}'" ${pkg}/...
+go install -v --ldflags "-X 'main.buildStr=${buildStr}'" ${pkg}/...

main.go

@@ -87,6 +87,12 @@ helm repo add <name> %s
 <dt>GET /<version>-<version>.tgz</dt>
 <dd>Get a Heml chart package</dd>
 
+<dt>PUT /<version>-<version>.tgz</dt>
+<dd>Upload a new chart package to the index</dd>
+
+<dt>GET /files</dt>
+<dd>Basic file listing of chart directory</code></dd>
+
 <dt>GET /status</dt>
 <dd>Health check that simply returns <code>OK!</code></dd>
 
@@ -172,9 +178,8 @@ Options can also be specified as environment variables $CHART_SVR_<name>
 	r := mux.NewRouter()
 	r.HandleFunc("/status", handleStatus).Methods("GET")
 	// Limit to only index.yaml and chart (.tgz) files
-	r.HandleFunc(`/{filename:(?:index.yaml|.*-.*.tgz)}`, handleGetFile).Methods("GET")
 	r.HandleFunc(`/{chart:.*-.*.tgz}`, handleUpload).Methods("PUT")
-	r.HandleFunc("/", handleGetHome)
+	r.PathPrefix("/").Handler(http.FileServer(http.Dir(dir)))
 
 	h := handlers.CombinedLoggingHandler(os.Stdout, handlers.CORS()(r))