chore: Upgrade controller-runtime to version 0.7.2

- Use vfs-gen resources instead of statik
- Update controller-runtime
- Update k8s.api to 0.19.8

Makefile

@@ -1,11 +1,18 @@
 
-build: vfs test
-	go build -o snap ./cmd/
+GOLDFLAGS += -X main.GitCommit=$(GIT_COMMIT)
+GOFLAGS = -ldflags "$(GOLDFLAGS)" -gcflags=-trimpath=$(GO_PATH) -asmflags=-trimpath=$(GO_PATH)
 
-vfs:
-	GO111MODULE=on go run github.com/rakyll/statik -src=deploy -f
+default: build
+
+build: build-resources build-snap test
+
+build-snap:
+	go build $(GOFLAGS) -o snap ./cmd/manager/*.go
+
+build-resources:
+	go run ./cmd/util/vfs-gen/ deploy
 
 test:
 	go test ./...
 
-.PHONY: build vfs test
+.PHONY: build build-resources build-snap test

cmd/util/vfs-gen/main.go

@@ -0,0 +1,158 @@
+/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"os"
+	"path"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/shurcooL/httpfs/filter"
+	"github.com/shurcooL/vfsgen"
+)
+
+func main() {
+	if len(os.Args) != 2 {
+		println("usage: vfs-gen directory")
+		os.Exit(1)
+	}
+
+	dirName := os.Args[1]
+	dir, err := os.Stat(dirName)
+	if err != nil {
+		log.Fatalln(err)
+	}
+	if !dir.IsDir() {
+		fmt.Printf("path %s is not a directory\n", dirName)
+		os.Exit(1)
+	}
+
+	var exclusions []string
+	if err := filepath.Walk(dirName, func(resPath string, info os.FileInfo, err error) error {
+		if info.IsDir() {
+			ignoreFileName := path.Join(resPath, ".vfsignore")
+			_, err := os.Stat(ignoreFileName)
+			if err == nil {
+				rel, err := filepath.Rel(dirName, resPath)
+				if err != nil {
+					log.Fatalln(err)
+				}
+				if !strings.HasPrefix(rel, "/") {
+					rel = "/" + rel
+				}
+				exclusions = append(exclusions, rel)
+			} else if !os.IsNotExist(err) {
+				log.Fatalln(err)
+			}
+		}
+		return nil
+	}); err != nil {
+		log.Fatalln(err)
+	}
+
+	var fs http.FileSystem = modTimeFS{
+		fs: http.Dir(dirName),
+	}
+	fs = filter.Skip(fs, filter.FilesWithExtensions(".go"))
+	fs = filter.Skip(fs, func(path string, fi os.FileInfo) bool {
+		for _, ex := range exclusions {
+			if strings.HasPrefix(path, ex) {
+				return true
+			}
+		}
+		return false
+	})
+
+	resourceFile := path.Join(dirName, "resources.go")
+	err = vfsgen.Generate(fs, vfsgen.Options{
+		Filename:    resourceFile,
+		PackageName: path.Base(dirName),
+	})
+	if err != nil {
+		log.Fatalln(err)
+	}
+
+	header := `/*
+Licensed to the Apache Software Foundation (ASF) under one or more
+contributor license agreements.  See the NOTICE file distributed with
+this work for additional information regarding copyright ownership.
+The ASF licenses this file to You under the Apache License, Version 2.0
+(the "License"); you may not use this file except in compliance with
+the License.  You may obtain a copy of the License at
+
+   http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+`
+	content, err := ioutil.ReadFile(resourceFile)
+	if err != nil {
+		log.Fatalln(err)
+	}
+	var finalContent []byte
+	finalContent = append(finalContent, []byte(header)...)
+	finalContent = append(finalContent, content...)
+	if err := ioutil.WriteFile(resourceFile, finalContent, 0777); err != nil {
+		log.Fatalln(err)
+	}
+
+}
+
+// modTimeFS wraps http.FileSystem to set mod time to 0 for all files
+type modTimeFS struct {
+	fs http.FileSystem
+}
+
+func (fs modTimeFS) Open(name string) (http.File, error) {
+	f, err := fs.fs.Open(name)
+	if err != nil {
+		return nil, err
+	}
+	return modTimeFile{f}, nil
+}
+
+type modTimeFile struct {
+	http.File
+}
+
+func (f modTimeFile) Stat() (os.FileInfo, error) {
+	fi, err := f.File.Stat()
+	if err != nil {
+		return nil, err
+	}
+	return modTimeFileInfo{fi}, nil
+}
+
+type modTimeFileInfo struct {
+	os.FileInfo
+}
+
+func (modTimeFileInfo) ModTime() time.Time {
+	return time.Time{}
+}