From 80095fdf3cf8458455bc54869960db615d3a66c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Sat, 16 Nov 2019 20:51:54 +0100
Subject: [PATCH] chainwatch: make target

---
 Makefile                          | 6 ++++++
 cmd/lotus-chainwatch/main.go      | 5 +++--
 cmd/lotus-chainwatch/templates.go | 2 +-
 3 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index b30f8712f..6faafaffe 100644
--- a/Makefile
+++ b/Makefile
@@ -109,6 +109,12 @@ fountain:
 	go run github.com/GeertJohan/go.rice/rice append --exec fountain -i ./cmd/lotus-fountain
 .PHONY: fountain
 
+chainwatch:
+	rm -f chainwatch
+	go build -o chainwatch ./cmd/lotus-chainwatch
+	go run github.com/GeertJohan/go.rice/rice append --exec chainwatch -i ./cmd/lotus-chainwatch
+.PHONY: chainwatch
+
 stats:
 	rm -f stats
 	go build -o stats ./tools/stats
diff --git a/cmd/lotus-chainwatch/main.go b/cmd/lotus-chainwatch/main.go
index 153ad8e83..49005a514 100644
--- a/cmd/lotus-chainwatch/main.go
+++ b/cmd/lotus-chainwatch/main.go
@@ -5,6 +5,7 @@ import (
 	"github.com/filecoin-project/lotus/build"
 	lcli "github.com/filecoin-project/lotus/cli"
 	logging "github.com/ipfs/go-log"
+	"golang.org/x/xerrors"
 	"gopkg.in/urfave/cli.v2"
 	"net/http"
 	"os"
@@ -37,7 +38,7 @@ func main() {
 	}
 
 	if err := app.Run(os.Args); err != nil {
-		log.Warn(err)
+		log.Warnf("%+v", err)
 		return
 	}
 }
@@ -76,7 +77,7 @@ var runCmd = &cli.Command{
 
 		h, err := newHandler(api, st)
 		if err != nil {
-			return err
+			return xerrors.Errorf("handler setup: %w", err)
 		}
 
 		http.Handle("/", h)
diff --git a/cmd/lotus-chainwatch/templates.go b/cmd/lotus-chainwatch/templates.go
index 2453e2b58..e119d7f0f 100644
--- a/cmd/lotus-chainwatch/templates.go
+++ b/cmd/lotus-chainwatch/templates.go
@@ -47,7 +47,7 @@ func newHandler(api api.FullNode, st *storage) (*handler, error) {
 
 	base.Funcs(funcs)
 
-	return h, h.site.Walk(".", func(path string, info os.FileInfo, err error) error {
+	return h, h.site.Walk("", func(path string, info os.FileInfo, err error) error {
 		if filepath.Ext(path) != ".html" {
 			return nil
 		}