cmd/lotus-provider/run.go

@@ -167,12 +167,16 @@ var webCmd = &cli.Command{
 			cfg := config.DefaultLotusProvider()
 			cfg.Subsystems.EnableWebGui = true
 			var b bytes.Buffer
-			toml.NewEncoder(&b).Encode(cfg)
+			if err = toml.NewEncoder(&b).Encode(cfg); err != nil {
+				return err
+			}
 			if err = setConfig(db, "web", b.String()); err != nil {
 				return err
 			}
 		}
-		cctx.Set("layers", "web")
+		if err = cctx.Set("layers", "web"); err != nil {
+			return err
+		}
 		return runCmd.Action(cctx)
 	},
 }

cmd/lotus-provider/web/hapi/simpleinfo.go

@@ -77,7 +77,7 @@ func (a *app) indexTasksHistory(w http.ResponseWriter, r *http.Request) {
 	a.executeTemplate(w, "cluster_task_history", s)
 }
 
-var templateDev = os.Getenv("LOTUS_HAPI_TEMPLATE_DEV") == "1"
+var templateDev = os.Getenv("LOTUS_WEB_DEV") == "1"
 
 func (a *app) executeTemplate(w http.ResponseWriter, name string, data interface{}) {
 	if templateDev {

cmd/lotus-provider/web/srv.go

@@ -6,7 +6,9 @@ import (
 	"embed"
 	"net"
 	"net/http"
+	"os"
 	"strings"
+	"time"
 
 	"github.com/gorilla/mux"
 	"go.opencensus.io/tag"
@@ -20,6 +22,10 @@ import (
 // go:embed static
 var static embed.FS
 
+// An dev mode hack for no-restart changes to static and templates.
+// You still need to recomplie the binary for changes to go code.
+var webDev = os.Getenv("LOTUS_WEB_DEV") == "1"
+
 func GetSrv(ctx context.Context, deps *deps.Deps) (*http.Server, error) {
 	mux := mux.NewRouter()
 	api.Routes(mux.PathPrefix("/api").Subrouter(), deps)
@@ -28,6 +34,9 @@ func GetSrv(ctx context.Context, deps *deps.Deps) (*http.Server, error) {
 		return nil, err
 	}
 	mux.NotFoundHandler = http.FileServer(http.FS(static))
+	if webDev {
+		mux.NotFoundHandler = http.FileServer(http.Dir("cmd/lotus-provider/web/static"))
+	}
 
 	return &http.Server{
 		Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
@@ -42,5 +51,7 @@ func GetSrv(ctx context.Context, deps *deps.Deps) (*http.Server, error) {
 			return ctx
 		},
 		Addr:              deps.Cfg.Subsystems.GuiAddress,
+		ReadTimeout:       time.Minute * 3,
+		ReadHeaderTimeout: time.Minute * 3, // lint
 	}, nil
 }