mirror of https://github.com/grafana/grafana
pull/1442/head
Torkel Ödegaard
11 years ago
parent
6ebf766342
commit
d06174fb56
@ -0,0 +1,246 @@ |
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// +build ignore
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package main |
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import ( |
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"bytes" |
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"crypto/md5" |
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"flag" |
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"fmt" |
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"io" |
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"log" |
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"os" |
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"os/exec" |
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"path/filepath" |
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"regexp" |
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"runtime" |
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"strconv" |
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"strings" |
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"time" |
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) |
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var ( |
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versionRe = regexp.MustCompile(`-[0-9]{1,3}-g[0-9a-f]{5,10}`) |
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goarch string |
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goos string |
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noupgrade bool |
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version string = "2.0.0-alpha" |
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race bool |
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) |
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const minGoVersion = 1.3 |
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func main() { |
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log.SetOutput(os.Stdout) |
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log.SetFlags(0) |
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if os.Getenv("GOPATH") == "" { |
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cwd, err := os.Getwd() |
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if err != nil { |
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log.Fatal(err) |
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} |
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gopath := filepath.Clean(filepath.Join(cwd, "../../../../")) |
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log.Println("GOPATH is", gopath) |
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os.Setenv("GOPATH", gopath) |
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} |
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//os.Setenv("PATH", fmt.Sprintf("%s%cbin%c%s", os.Getenv("GOPATH"), os.PathSeparator, os.PathListSeparator, os.Getenv("PATH")))
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flag.StringVar(&goarch, "goarch", runtime.GOARCH, "GOARCH") |
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flag.StringVar(&goos, "goos", runtime.GOOS, "GOOS") |
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flag.BoolVar(&race, "race", race, "Use race detector") |
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flag.Parse() |
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if flag.NArg() == 0 { |
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log.Println("Usage: go run build.go build") |
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return |
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} |
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for _, cmd := range flag.Args() { |
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switch cmd { |
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case "setup": |
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setup() |
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case "build": |
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pkg := "." |
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var tags []string |
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if noupgrade { |
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tags = []string{"noupgrade"} |
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} |
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build(pkg, tags) |
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case "test": |
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pkg := "./..." |
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test(pkg) |
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case "clean": |
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clean() |
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default: |
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log.Fatalf("Unknown command %q", cmd) |
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} |
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} |
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} |
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func setup() { |
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runPrint("go", "get", "-v", "github.com/tools/godep") |
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} |
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func test(pkg string) { |
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setBuildEnv() |
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runPrint("go", "test", "-short", "-timeout", "60s", pkg) |
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} |
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func build(pkg string, tags []string) { |
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binary := "./bin/grafana" |
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if goos == "windows" { |
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binary += ".exe" |
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} |
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rmr(binary, binary+".md5") |
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args := []string{"build", "-ldflags", ldflags()} |
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if len(tags) > 0 { |
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args = append(args, "-tags", strings.Join(tags, ",")) |
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} |
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if race { |
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args = append(args, "-race") |
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} |
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args = append(args, "-o", binary) |
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args = append(args, pkg) |
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setBuildEnv() |
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runPrint("go", args...) |
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// Create an md5 checksum of the binary, to be included in the archive for
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// automatic upgrades.
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err := md5File(binary) |
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if err != nil { |
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log.Fatal(err) |
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} |
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} |
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func ldflags() string { |
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var b bytes.Buffer |
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b.WriteString("-w") |
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b.WriteString(fmt.Sprintf(" -X main.version '%s'", version)) |
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b.WriteString(fmt.Sprintf(" -X main.commit '%s'", getGitSha())) |
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b.WriteString(fmt.Sprintf(" -X main.buildstamp %d", buildStamp())) |
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return b.String() |
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} |
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func rmr(paths ...string) { |
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for _, path := range paths { |
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log.Println("rm -r", path) |
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os.RemoveAll(path) |
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} |
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} |
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func clean() { |
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rmr("bin", "Godeps/_workspace/pkg", "Godeps/_workspace/bin") |
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rmr(filepath.Join(os.Getenv("GOPATH"), fmt.Sprintf("pkg/%s_%s/github.com/grafana-pro", goos, goarch))) |
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} |
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func setBuildEnv() { |
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os.Setenv("GOOS", goos) |
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if strings.HasPrefix(goarch, "armv") { |
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os.Setenv("GOARCH", "arm") |
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os.Setenv("GOARM", goarch[4:]) |
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} else { |
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os.Setenv("GOARCH", goarch) |
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} |
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if goarch == "386" { |
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os.Setenv("GO386", "387") |
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} |
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wd, err := os.Getwd() |
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if err != nil { |
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log.Println("Warning: can't determine current dir:", err) |
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log.Println("Build might not work as expected") |
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} |
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os.Setenv("GOPATH", fmt.Sprintf("%s%c%s", filepath.Join(wd, "Godeps", "_workspace"), os.PathListSeparator, os.Getenv("GOPATH"))) |
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log.Println("GOPATH=" + os.Getenv("GOPATH")) |
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} |
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func getGitSha() string { |
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v, err := runError("git", "describe", "--always", "--dirty") |
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if err != nil { |
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return "unknown-dev" |
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} |
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v = versionRe.ReplaceAllFunc(v, func(s []byte) []byte { |
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s[0] = '+' |
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return s |
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}) |
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return string(v) |
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} |
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func buildStamp() int64 { |
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bs, err := runError("git", "show", "-s", "--format=%ct") |
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if err != nil { |
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return time.Now().Unix() |
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} |
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s, _ := strconv.ParseInt(string(bs), 10, 64) |
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return s |
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} |
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func buildArch() string { |
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os := goos |
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if os == "darwin" { |
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os = "macosx" |
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} |
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return fmt.Sprintf("%s-%s", os, goarch) |
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} |
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func run(cmd string, args ...string) []byte { |
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bs, err := runError(cmd, args...) |
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if err != nil { |
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log.Println(cmd, strings.Join(args, " ")) |
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log.Println(string(bs)) |
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log.Fatal(err) |
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} |
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return bytes.TrimSpace(bs) |
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} |
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func runError(cmd string, args ...string) ([]byte, error) { |
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ecmd := exec.Command(cmd, args...) |
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bs, err := ecmd.CombinedOutput() |
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if err != nil { |
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return nil, err |
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} |
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return bytes.TrimSpace(bs), nil |
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} |
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func runPrint(cmd string, args ...string) { |
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log.Println(cmd, strings.Join(args, " ")) |
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ecmd := exec.Command(cmd, args...) |
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ecmd.Stdout = os.Stdout |
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ecmd.Stderr = os.Stderr |
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err := ecmd.Run() |
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if err != nil { |
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log.Fatal(err) |
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} |
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} |
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func md5File(file string) error { |
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fd, err := os.Open(file) |
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if err != nil { |
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return err |
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} |
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defer fd.Close() |
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h := md5.New() |
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_, err = io.Copy(h, fd) |
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if err != nil { |
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return err |
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} |
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out, err := os.Create(file + ".md5") |
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if err != nil { |
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return err |
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} |
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_, err = fmt.Fprintf(out, "%x\n", h.Sum(nil)) |
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if err != nil { |
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return err |
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} |
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return out.Close() |
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} |
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@ -1 +1 @@ |
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Subproject commit d1b31bb3d699f674da4b02d34421edc03bf9e275 |
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Subproject commit 72d953220756e1ebf03c2a4d3aa108e2fc11a969 |
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