Replace go.rice module with std embed

fileserver/fileserver.go

@@ -229,7 +229,7 @@ func localRedirect(w http.ResponseWriter, r *http.Request, newPath string) {
 // To use the operating system's file system implementation,
 // use http.Dir:
 //
-//     http.Handle("/", &fileserver.FileServer{Root: http.Dir("/tmp")})
+//	http.Handle("/", &fileserver.FileServer{Root: http.Dir("/tmp")})
 type FileServer struct {
 	Version        string
 	Root           http.FileSystem

fileserver/fileserver_test.go

@@ -23,10 +23,10 @@ import (
 	"testing"
 	"time"
 
-	rice "github.com/GeertJohan/go.rice"
+	"github.com/cortesi/devd/fstmpl"
 	"github.com/cortesi/devd/inject"
-	"github.com/cortesi/devd/ricetemp"
 	"github.com/cortesi/devd/routespec"
+	"github.com/cortesi/devd/templates"
 	"github.com/cortesi/termlog"
 )
 
@@ -40,7 +40,7 @@ func ServeFile(w http.ResponseWriter, r *http.Request, name string) {
 		"version",
 		http.Dir(dir),
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}
@@ -168,7 +168,7 @@ func TestFSRedirect(t *testing.T) {
 				"version",
 				http.Dir("."),
 				inject.CopyInject{},
-				ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+				fstmpl.MustMakeTemplates(templates.FS),
 				[]routespec.RouteSpec{},
 				"",
 			},
@@ -208,7 +208,7 @@ func _TestFileServerCleans(t *testing.T) {
 			},
 		},
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}
@@ -250,7 +250,7 @@ func TestFileServerImplicitLeadingSlash(t *testing.T) {
 		"version",
 		http.Dir(tempDir),
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}
@@ -414,7 +414,7 @@ func TestServeIndexHtml(t *testing.T) {
 		"version",
 		http.Dir("."),
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}
@@ -443,7 +443,7 @@ func TestFileServerZeroByte(t *testing.T) {
 		"version",
 		http.Dir("."),
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}
@@ -538,7 +538,7 @@ func TestNotFoundOverride(t *testing.T) {
 		"version",
 		fsys,
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{
 			{Host: "", Path: "/", Value: "foo.html"},
 		},
@@ -610,7 +610,7 @@ func TestDirectoryIfNotModified(t *testing.T) {
 		"version",
 		fsys,
 		inject.CopyInject{},
-		ricetemp.MustMakeTemplates(rice.MustFindBox("../templates")),
+		fstmpl.MustMakeTemplates(templates.FS),
 		[]routespec.RouteSpec{},
 		"",
 	}

ricetemp/ricetemp.go → fstmpl/fstmpl.go

@@ -1,12 +1,13 @@
-// Package ricetemp makes templates from a ricebox.
-package ricetemp
+// Package embedtmpl makes templates from a fs.FS
+package fstmpl
 
 import (
 	"html/template"
+	"io"
+	"io/fs"
 	"os"
 	"strings"
 
-	"github.com/GeertJohan/go.rice"
 	"github.com/dustin/go-humanize"
 )
 
@@ -25,16 +26,16 @@ func fileType(f os.FileInfo) string {
 }
 
 // MustMakeTemplates makes templates, and panic on error
-func MustMakeTemplates(rb *rice.Box) *template.Template {
-	templates, err := MakeTemplates(rb)
+func MustMakeTemplates(fs fs.ReadDirFS) *template.Template {
+	templates, err := MakeTemplates(fs)
 	if err != nil {
 		panic(err)
 	}
 	return templates
 }
 
 // MakeTemplates takes a rice.Box and returns a html.Template
-func MakeTemplates(rb *rice.Box) (*template.Template, error) {
+func MakeTemplates(fs fs.ReadDirFS) (*template.Template, error) {
 	tmpl := template.New("")
 
 	funcMap := template.FuncMap{
@@ -44,14 +45,20 @@ func MakeTemplates(rb *rice.Box) (*template.Template, error) {
 	}
 	tmpl.Funcs(funcMap)
 
-	err := rb.Walk("", func(path string, info os.FileInfo, err error) error {
-		if !info.IsDir() {
-			_, err := tmpl.New(path).Parse(rb.MustString(path))
-			if err != nil {
-				return err
-			}
+	ds, err := fs.ReadDir(".")
+	if err != nil {
+		return nil, err
+	}
+
+	for _, d := range ds {
+		f, _ := fs.Open(d.Name())
+		fbs, _ := io.ReadAll(f)
+
+		_, err := tmpl.New(d.Name()).Parse(string(fbs))
+		if err != nil {
+			return nil, err
 		}
-		return nil
-	})
+	}
+
 	return tmpl, err
 }

go.mod

@@ -1,14 +1,13 @@
 module github.com/cortesi/devd
 
-go 1.12
+go 1.16
 
 require (
-	github.com/GeertJohan/go.rice v1.0.2
 	github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 // indirect
 	github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d // indirect
 	github.com/cortesi/moddwatch v0.0.0-20210323234936-df014e95c743
 	github.com/cortesi/termlog v0.0.0-20210222042314-a1eec763abec
-	github.com/daaku/go.zipexe v1.0.1 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dustin/go-humanize v1.0.0
 	github.com/fatih/color v1.13.0
 	github.com/goji/httpauth v0.0.0-20160601135302-2da839ab0f4d

go.sum

@@ -1,7 +1,3 @@
-github.com/GeertJohan/go.incremental v1.0.0/go.mod h1:6fAjUhbVuX1KcMD3c8TEgVUqmo4seqhv0i0kdATSkM0=
-github.com/GeertJohan/go.rice v1.0.2 h1:PtRw+Tg3oa3HYwiDBZyvOJ8LdIyf6lAovJJtr7YOAYk=
-github.com/GeertJohan/go.rice v1.0.2/go.mod h1:af5vUNlDNkCjOZeSGFgIJxDje9qdjsO6hshx0gTmZt4=
-github.com/akavel/rsrc v0.8.0/go.mod h1:uLoCtb9J+EyAqh+26kdrTgmzRBFPGOolLWKpdxkKq+c=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751 h1:JYp7IbQjafoB+tBA3gMyHYHrpOtNuDiK/uB5uXxq5wM=
 github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d h1:UQZhZ2O0vMHr2cI+DC1Mbh0TJxzA3RcLoMsFw+aXw7E=
@@ -13,9 +9,6 @@ github.com/cortesi/moddwatch v0.0.0-20210323234936-df014e95c743/go.mod h1:DBqag+
 github.com/cortesi/termlog v0.0.0-20210222042314-a1eec763abec h1:v7D8uHsIKsyjfyhhNdY4qivqN558Ejiq+CDXiUljZ+4=
 github.com/cortesi/termlog v0.0.0-20210222042314-a1eec763abec/go.mod h1:10Fm2kasJmcKf1FSMQGSWb976sfR29hejNtfS9AydB4=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
-github.com/daaku/go.zipexe v1.0.0/go.mod h1:z8IiR6TsVLEYKwXAoE/I+8ys/sDkgTzSL0CLnGVd57E=
-github.com/daaku/go.zipexe v1.0.1 h1:wV4zMsDOI2SZ2m7Tdz1Ps96Zrx+TzaK15VbUaGozw0M=
-github.com/daaku/go.zipexe v1.0.1/go.mod h1:5xWogtqlYnfBXkSB1o9xysukNP9GTvaNkqzUZbt3Bw8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -30,7 +23,6 @@ github.com/google/go-cmp v0.5.4 h1:L8R9j+yAqZuZjsqh/z+F1NCffTKKLShY6zXTItVIZ8M=
 github.com/google/go-cmp v0.5.4/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/gorilla/websocket v1.5.0 h1:PPwGk2jz7EePpoHN/+ClbZu8SPxiqlu12wZP/3sWmnc=
 github.com/gorilla/websocket v1.5.0/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
-github.com/jessevdk/go-flags v1.4.0/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/juju/ratelimit v1.0.2 h1:sRxmtRiajbvrcLQT7S+JbqU0ntsb9W2yhSdNN8tWfaI=
 github.com/juju/ratelimit v1.0.2/go.mod h1:qapgC/Gy+xNh9UxzV13HGGl/6UXNN+ct+vwSgWNm/qk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@@ -49,7 +41,6 @@ github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
 github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
-github.com/nkovacs/streamquote v1.0.0/go.mod h1:BN+NaZ2CmdKqUuTUXUEm9j95B2TRbpOWpxbJYzzgUsc=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rjeczalik/notify v0.0.0-20181126183243-629144ba06a1 h1:FLWDC+iIP9BWgYKvWKKtOUZux35LIQNAuIzp/63RQJU=
@@ -60,8 +51,6 @@ github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/toqueteos/webbrowser v1.2.0 h1:tVP/gpK69Fx+qMJKsLE7TD8LuGWPnEV71wBN9rrstGQ=
 github.com/toqueteos/webbrowser v1.2.0/go.mod h1:XWoZq4cyp9WeUeak7w7LXRUQf1F1ATJMir8RTqb4ayM=
-github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
-github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83/go.mod h1:jdWPYTVW3xRLrWPugEBEK3UY2ZEsg3UU495nc5E+M+I=
@@ -107,7 +96,6 @@ golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6 h1:jMFz6MfLP0/4fUyZle81rXUoxOBFi19VUFKVDOQfozc=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=

livereload/livereload.go

@@ -3,17 +3,23 @@
 package livereload
 
 import (
+	_ "embed"
 	"net/http"
 	"regexp"
 	"strings"
 	"sync"
 
-	"github.com/GeertJohan/go.rice"
 	"github.com/cortesi/devd/inject"
 	"github.com/cortesi/termlog"
 	"github.com/gorilla/websocket"
 )
 
+//go:embed client.js
+var clientJS []byte
+
+//go:embed LICENSE
+var license []byte
+
 // Reloader triggers a reload
 type Reloader interface {
 	Reload(paths []string)
@@ -130,8 +136,7 @@ func (s *Server) Watch(ch chan []string) {
 // ServeScript is a handler function that serves the livereload JavaScript file
 func (s *Server) ServeScript(rw http.ResponseWriter, req *http.Request) {
 	rw.Header().Set("Content-Type", "application/javascript")
-	clientBox := rice.MustFindBox("static")
-	_, err := rw.Write(clientBox.MustBytes("client.js"))
+	_, err := rw.Write(clientJS)
 	if err != nil {
 		s.logger.Warn("Error serving livereload script: %s", err)
 	}