Improve support for "Single Page Applications"

SPAs usually require to serve the contents from "index.html" for
paths not matching a resource on the local filesystem. This allows
for clean refresh operations without returning 404 errors.

Author: bcessa

.github/workflows/ci.yml

@@ -65,7 +65,7 @@ jobs:
     needs: scan
     strategy:
       matrix:
-        go-version: [1.17.x, 1.18.x, 1.19.x]
+        go-version: [1.18.x, 1.19.x]
         os: [ubuntu-latest]
     runs-on: ${{ matrix.os }}
     timeout-minutes: 15

cli/cmd/run.go

@@ -46,12 +46,12 @@ func runServer(_ *cobra.Command, args []string) error {
 	if err != nil {
 		return err
 	}
-	defer oop.Shutdown(context.TODO())
+	defer oop.Shutdown(context.Background())
 
 	// setup and start server
 	mux := http.NewServeMux()
 	mux.Handle("/", http.FileServer(http.Dir(fp)))
-	srv, err := pkgHttp.NewServer(conf.ServerOptions(mux, oop)...)
+	srv, err := pkgHttp.NewServer(conf.ServerOptions(mux, fp, oop)...)
 	if err != nil {
 		return err
 	}

go.mod

@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/spf13/cobra v1.6.1
 	github.com/spf13/viper v1.14.0
-	go.bryk.io/pkg v0.0.0-20221107190726-b44fea14d455
+	go.bryk.io/pkg v0.0.0-20221205162008-49c0665c09b1
 )
 
 require (
@@ -16,7 +16,7 @@ require (
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/felixge/httpsnoop v1.0.3 // indirect
 	github.com/fsnotify/fsnotify v1.6.0 // indirect
-	github.com/getsentry/sentry-go v0.14.0 // indirect
+	github.com/getsentry/sentry-go v0.15.0 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
 	github.com/go-ole/go-ole v1.2.6 // indirect
@@ -25,7 +25,7 @@ require (
 	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.13.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.14.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/inconshreveable/mousetrap v1.0.1 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
@@ -37,7 +37,7 @@ require (
 	github.com/pelletier/go-toml v1.9.5 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.5 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
-	github.com/prometheus/client_golang v1.13.1 // indirect
+	github.com/prometheus/client_golang v1.14.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
 	github.com/prometheus/common v0.37.0 // indirect
 	github.com/prometheus/procfs v0.8.0 // indirect
@@ -56,30 +56,30 @@ require (
 	go.opentelemetry.io/contrib/instrumentation/host v0.34.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.34.0 // indirect
 	go.opentelemetry.io/contrib/instrumentation/runtime v0.34.0 // indirect
-	go.opentelemetry.io/otel v1.10.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.10.0 // indirect
+	go.opentelemetry.io/otel v1.11.1 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.11.1 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.31.0 // indirect
 	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.31.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.10.0 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.10.0 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.11.1 // indirect
+	go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.11.1 // indirect
 	go.opentelemetry.io/otel/exporters/stdout/stdoutmetric v0.31.0 // indirect
-	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.10.0 // indirect
+	go.opentelemetry.io/otel/exporters/stdout/stdouttrace v1.11.1 // indirect
 	go.opentelemetry.io/otel/metric v0.31.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.10.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.11.1 // indirect
 	go.opentelemetry.io/otel/sdk/metric v0.31.0 // indirect
-	go.opentelemetry.io/otel/trace v1.10.0 // indirect
+	go.opentelemetry.io/otel/trace v1.11.1 // indirect
 	go.opentelemetry.io/proto/otlp v0.19.0 // indirect
 	go.uber.org/atomic v1.9.0 // indirect
 	go.uber.org/multierr v1.8.0 // indirect
-	go.uber.org/zap v1.23.0 // indirect
-	golang.org/x/net v0.1.0 // indirect
+	go.uber.org/zap v1.24.0 // indirect
+	golang.org/x/net v0.2.0 // indirect
 	golang.org/x/sync v0.1.0 // indirect
-	golang.org/x/sys v0.1.0 // indirect
-	golang.org/x/term v0.1.0 // indirect
+	golang.org/x/sys v0.2.0 // indirect
+	golang.org/x/term v0.2.0 // indirect
 	golang.org/x/text v0.4.0 // indirect
-	golang.org/x/time v0.1.0 // indirect
-	google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c // indirect
-	google.golang.org/grpc v1.50.1 // indirect
+	golang.org/x/time v0.3.0 // indirect
+	google.golang.org/genproto v0.0.0-20221114212237-e4508ebdbee1 // indirect
+	google.golang.org/grpc v1.51.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect