UI: Use native go:embed instead of go-bindata

.bingo/Variables.mk

@@ -35,12 +35,6 @@ $(FAILLINT): $(BINGO_DIR)/faillint.mod
 	@echo "(re)installing $(GOBIN)/faillint-v1.11.0"
 	@cd $(BINGO_DIR) && GOWORK=off $(GO) build -mod=mod -modfile=faillint.mod -o=$(GOBIN)/faillint-v1.11.0 "github.com/fatih/faillint"
 
-GO_BINDATA := $(GOBIN)/go-bindata-v3.1.1+incompatible
-$(GO_BINDATA): $(BINGO_DIR)/go-bindata.mod
-	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.
-	@echo "(re)installing $(GOBIN)/go-bindata-v3.1.1+incompatible"
-	@cd $(BINGO_DIR) && GOWORK=off $(GO) build -mod=mod -modfile=go-bindata.mod -o=$(GOBIN)/go-bindata-v3.1.1+incompatible "github.com/go-bindata/go-bindata/go-bindata"
-
 GOIMPORTS := $(GOBIN)/goimports-v0.12.0
 $(GOIMPORTS): $(BINGO_DIR)/goimports.mod
 	@# Install binary/ries using Go 1.14+ build command. This is using bwplotka/bingo-controlled, separate go module with pinned dependencies.

.bingo/variables.env

@@ -14,8 +14,6 @@ BINGO="${GOBIN}/bingo-v0.8.1-0.20230820182247-0568407746a2"
 
 FAILLINT="${GOBIN}/faillint-v1.11.0"
 
-GO_BINDATA="${GOBIN}/go-bindata-v3.1.1+incompatible"
-
 GOIMPORTS="${GOBIN}/goimports-v0.12.0"
 
 GOJSONTOYAML="${GOBIN}/gojsontoyaml-v0.1.0"

.dockerignore

@@ -24,7 +24,4 @@ website/public/
 website/docs-pre-processed/
 !website/data
 
-# React build assets
-pkg/ui/static/react
-
 tmp/

.gitignore

@@ -35,9 +35,6 @@ website/public/
 website/docs-pre-processed/
 !website/data
 
-# React build assets
-pkg/ui/static/react
-
 tmp/bin
 examples/tmp/
 

Makefile

@@ -118,14 +118,8 @@ $(REACT_APP_OUTPUT_DIR): $(REACT_APP_NODE_MODULES_PATH) $(REACT_APP_SOURCE_FILES
 	   @echo ">> building React app"
 	   @scripts/build-react-app.sh
 
-.PHONY: assets
-assets: # Repacks all static assets into go file for easier deploy.
-assets: $(GO_BINDATA) $(REACT_APP_OUTPUT_DIR)
-	@echo ">> deleting asset file"
-	@rm pkg/ui/bindata.go || true
-	@echo ">> writing assets"
-	@$(GO_BINDATA) $(bindata_flags) -pkg ui -o pkg/ui/bindata.go  pkg/ui/static/...
-	@$(MAKE) format
+.PHONY: react-app
+react-app: $(REACT_APP_OUTPUT_DIR)
 
 .PHONY: react-app-lint
 react-app-lint: $(REACT_APP_NODE_MODULES_PATH)

pkg/ui/README.md

@@ -1,11 +1,10 @@
 The `ui` package contains static files and templates used in the web UI. For
-easier distribution they are statically compiled into the Thanos binary
-using the go-bindata tool (c.f. Makefile).
+easier distribution they are included in the Thanos binary using go:embed.
 
 During development it is more convenient to always use the files on disk to
 directly see changes without recompiling.
 Set the environment variable `DEBUG=1` and compile Thanos for this to work.
 This is for development purposes only.
 
-After making changes to any file, run `make assets` before committing to update
-the generated inline version of the file.
+After making changes to any file, run `make react-app` before committing to update
+the generated static files and templates.

pkg/ui/react-app/README.md

@@ -80,4 +80,4 @@ To build a Thanos binary that includes a compiled-in version of the production b
 
 This compiles in all web assets into the Thanos binary.
 
-Note that `make build` only compiles static assets using `bindata.go`, if you are working on React UI, make sure you run `make assets` to update `pkg/ui/bindata.go`
+Note that `make build` only compiles static assets in `pkg/ui/static/`, if you are working on React UI, make sure you run `make react-app` to update `pkg/ui/static/`.

pkg/ui/static/react/asset-manifest.json

@@ -0,0 +1,15 @@
+{
+  "files": {
+    "main.css": "./static/css/main.5a4981c4.css",
+    "main.js": "./static/js/main.a00a7e6c.js",
+    "static/media/codicon.ttf": "./static/media/codicon.b3726f0165bf67ac6849.ttf",
+    "index.html": "./index.html",
+    "static/media/index.cjs": "./static/media/index.cd351d7c31d0d3fccf96.cjs",
+    "main.5a4981c4.css.map": "./static/css/main.5a4981c4.css.map",
+    "main.a00a7e6c.js.map": "./static/js/main.a00a7e6c.js.map"
+  },
+  "entrypoints": [
+    "static/css/main.5a4981c4.css",
+    "static/js/main.a00a7e6c.js"
+  ]
+}

pkg/ui/static/react/index.html

@@ -0,0 +1 @@
+<!doctype html><html lang="en"><head><meta charset="utf-8"/><link rel="shortcut icon" href="./favicon.ico"/><meta name="viewport" content="width=device-width,initial-scale=1,shrink-to-fit=no"/><meta name="theme-color" content="#000000"/><script>const GLOBAL_PATH_PREFIX="{{ pathPrefix }}"</script><script>const THANOS_COMPONENT="{{ .Component }}",THANOS_QUERY_URL="{{ .queryURL }}"</script><link rel="manifest" href="./manifest.json"/><title>Thanos | Highly available Prometheus setup</title><script defer="defer" src="./static/js/main.a00a7e6c.js"></script><link href="./static/css/main.5a4981c4.css" rel="stylesheet"></head><body class="bootstrap"><noscript>You need to enable JavaScript to run this app.</noscript><div id="root"></div></body></html>

pkg/ui/static/react/manifest.json

@@ -0,0 +1,15 @@
+{
+  "short_name": "Thanos",
+  "name": "Thanos web interface",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "64x64 32x32 24x24 16x16",
+      "type": "image/x-icon"
+    }
+  ],
+  "start_url": ".",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}

pkg/ui/static/react/static/js/main.a00a7e6c.js.LICENSE.txt

@@ -0,0 +1,111 @@
+/*
+object-assign
+(c) Sindre Sorhus
+@license MIT
+*/
+
+/*!
+   * Sizzle CSS Selector Engine v2.3.6
+   * https://sizzlejs.com/
+   *
+   * Copyright JS Foundation and other contributors
+   * Released under the MIT license
+   * https://js.foundation/
+   *
+   * Date: 2021-02-16
+   */
+
+/*!
+  Copyright (c) 2018 Jed Watson.
+  Licensed under the MIT License (MIT), see
+  http://jedwatson.github.io/classnames
+*/
+
+/*!
+ * Font Awesome Free 5.15.4 by @fontawesome - https://fontawesome.com
+ * License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License)
+ */
+
+/*!
+ * is-plain-object <https://github.com/jonschlinkert/is-plain-object>
+ *
+ * Copyright (c) 2014-2017, Jon Schlinkert.
+ * Released under the MIT License.
+ */
+
+/*!
+ * jQuery JavaScript Library v3.6.0
+ * https://jquery.com/
+ *
+ * Includes Sizzle.js
+ * https://sizzlejs.com/
+ *
+ * Copyright OpenJS Foundation and other contributors
+ * Released under the MIT license
+ * https://jquery.org/license
+ *
+ * Date: 2021-03-02T17:08Z
+ */
+
+/*!@preserve
+ * Tempus Dominus Bootstrap4 v5.39.0 (https://tempusdominus.github.io/bootstrap-4/)
+ * Copyright 2016-2020 Jonathan Peterson and contributors
+ * Licensed under MIT (https://github.com/tempusdominus/bootstrap-3/blob/master/LICENSE)
+ */
+
+/** @license React v0.19.1
+ * scheduler.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v16.13.1
+ * react-is.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v16.14.0
+ * react-dom.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v16.14.0
+ * react-jsx-runtime.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/** @license React v16.14.0
+ * react.production.min.js
+ *
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+//! Copyright (c) JS Foundation and other contributors
+
+//! github.com/moment/moment-timezone
+
+//! license : MIT
+
+//! moment-timezone.js
+
+//! moment.js
+
+//! version : 0.5.34

pkg/ui/static/react/static/media/index.cd351d7c31d0d3fccf96.cjs

@@ -0,0 +1 @@
+let urlAlphabet="useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict",customAlphabet=(t,e=21)=>(a=e)=>{let l="",o=a;for(;o--;)l+=t[Math.random()*t.length|0];return l},nanoid=(t=21)=>{let e="",a=t;for(;a--;)e+=urlAlphabet[64*Math.random()|0];return e};module.exports={nanoid:nanoid,customAlphabet:customAlphabet};

pkg/ui/ui.go

@@ -5,7 +5,9 @@ package ui
 
 import (
 	"bytes"
+	"embed"
 	"html/template"
+	"io/fs"
 	"net/http"
 	"net/url"
 	"os"
@@ -39,6 +41,9 @@ var reactRouterPaths = []string{
 	"/tsdb-status",
 }
 
+//go:embed static/react
+var reactUI embed.FS
+
 type BaseUI struct {
 	logger                       log.Logger
 	tmplFuncs                    template.FuncMap
@@ -55,7 +60,7 @@ func NewBaseUI(logger log.Logger, funcMap template.FuncMap, tmplVariables map[st
 }
 
 func (bu *BaseUI) serveReactUI(w http.ResponseWriter, req *http.Request) {
-	bu.serveReactIndex("pkg/ui/static/react/index.html", w, req)
+	bu.serveReactIndex("static/react/index.html", w, req)
 }
 
 func (bu *BaseUI) serveReactIndex(index string, w http.ResponseWriter, req *http.Request) {
@@ -81,14 +86,18 @@ func (bu *BaseUI) serveReactIndex(index string, w http.ResponseWriter, req *http
 }
 
 func (bu *BaseUI) getAssetFile(filename string) (os.FileInfo, []byte, error) {
-	info, err := AssetInfo(filename)
+	filesys := fs.FS(reactUI)
+
+	info, err := fs.Stat(filesys, filename)
 	if err != nil {
 		return nil, nil, err
 	}
-	file, err := Asset(filename)
+
+	file, err := fs.ReadFile(filesys, filename)
 	if err != nil {
 		return nil, nil, err
 	}
+
 	return info, file, nil
 }
 
@@ -142,7 +151,7 @@ func registerReactApp(r *route.Router, ins extpromhttp.InstrumentationMiddleware
 	// The favicon and manifest are bundled as part of the React app, but we want to serve
 	// them on the root.
 	for _, p := range []string{"/favicon.ico", "/manifest.json"} {
-		assetPath := "pkg/ui/static/react" + p
+		assetPath := "static/react" + p
 		r.Get(p, func(w http.ResponseWriter, r *http.Request) {
 			if err := bu.serveAsset(assetPath, w, r); err != nil {
 				level.Warn(bu.logger).Log("msg", "Could not get file", "err", err, "file", assetPath)
@@ -154,7 +163,7 @@ func registerReactApp(r *route.Router, ins extpromhttp.InstrumentationMiddleware
 	// Static files required by the React app.
 	r.Get("/static/*filepath", func(w http.ResponseWriter, r *http.Request) {
 		fp := route.Param(r.Context(), "filepath")
-		fp = filepath.Join("pkg/ui/static/react/static", fp)
+		fp = filepath.Join("static/react/static", fp)
 		if err := bu.serveAsset(fp, w, r); err != nil {
 			level.Warn(bu.logger).Log("msg", "Could not get file", "err", err, "file", fp)
 			w.WriteHeader(http.StatusNotFound)