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ci.go
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// Copyright 2016 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
//go:build none
// +build none
/*
The ci command is called from Continuous Integration scripts.
Usage: go run build/ci.go <command> <command flags/arguments>
Available commands are:
install [ -arch architecture ] [ -cc compiler ] [ packages... ] -- builds packages and executables
test [ -coverage ] [ packages... ] -- runs the tests
lint -- runs certain pre-selected linters
archive [ -arch architecture ] [ -type zip|tar ] [ -signer key-envvar ] [ -signify key-envvar ] [ -upload dest ] -- archives build artifacts
importkeys -- imports signing keys from env
debsrc [ -signer key-id ] [ -upload dest ] -- creates a debian source package
nsis -- creates a Windows NSIS installer
aar [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ] -- creates an Android archive
xcode [ -local ] [ -sign key-id ] [-deploy repo] [ -upload dest ] -- creates an iOS XCode framework
purge [ -store blobstore ] [ -days threshold ] -- purges old archives from the blobstore
For all commands, -n prevents execution of external programs (dry run mode).
*/
package main
import (
"bufio"
"bytes"
"encoding/base64"
"flag"
"fmt"
"io/ioutil"
"log"
"os"
"os/exec"
"path"
"path/filepath"
"regexp"
"runtime"
"strconv"
"strings"
"time"
"github.com/cespare/cp"
"github.com/ethereum/go-ethereum/crypto/signify"
"github.com/ethereum/go-ethereum/internal/build"
"github.com/ethereum/go-ethereum/params"
)
var (
// Files that end up in the geth*.zip archive.
gethArchiveFiles = []string{
"COPYING",
executablePath("geth"),
}
// Files that end up in the geth-alltools*.zip archive.
allToolsArchiveFiles = []string{
"COPYING",
executablePath("abigen"),
executablePath("bootnode"),
executablePath("evm"),
executablePath("geth"),
executablePath("puppeth"),
executablePath("rlpdump"),
executablePath("clef"),
}
// A debian package is created for all executables listed here.
debExecutables = []debExecutable{
{
BinaryName: "abigen",
Description: "Source code generator to convert Ethereum contract definitions into easy to use, compile-time type-safe Go packages.",
},
{
BinaryName: "bootnode",
Description: "Ethereum bootnode.",
},
{
BinaryName: "evm",
Description: "Developer utility version of the EVM (Ethereum Virtual Machine) that is capable of running bytecode snippets within a configurable environment and execution mode.",
},
{
BinaryName: "geth",
Description: "Ethereum CLI client.",
},
{
BinaryName: "puppeth",
Description: "Ethereum private network manager.",
},
{
BinaryName: "rlpdump",
Description: "Developer utility tool that prints RLP structures.",
},
{
BinaryName: "clef",
Description: "Ethereum account management tool.",
},
}
// A debian package is created for all executables listed here.
debEthereum = debPackage{
Name: "ethereum",
Version: params.Version,
Executables: debExecutables,
}
// Debian meta packages to build and push to Ubuntu PPA
debPackages = []debPackage{
debEthereum,
}
// Distros for which packages are created.
// Note: vivid is unsupported because there is no golang-1.6 package for it.
// Note: the following Ubuntu releases have been officially deprecated on Launchpad:
// wily, yakkety, zesty, artful, cosmic, disco, eoan, groovy
debDistroGoBoots = map[string]string{
"trusty": "golang-1.11",
"xenial": "golang-go",
"bionic": "golang-go",
"focal": "golang-go",
"hirsute": "golang-go",
}
debGoBootPaths = map[string]string{
"golang-1.11": "/usr/lib/go-1.11",
"golang-go": "/usr/lib/go",
}
// This is the version of go that will be downloaded by
//
// go run ci.go install -dlgo
dlgoVersion = "1.17.2"
)
var GOBIN, _ = filepath.Abs(filepath.Join("build", "bin"))
func executablePath(name string) string {
if runtime.GOOS == "windows" {
name += ".exe"
}
return filepath.Join(GOBIN, name)
}
func main() {
log.SetFlags(log.Lshortfile)
if _, err := os.Stat(filepath.Join("build", "ci.go")); os.IsNotExist(err) {
log.Fatal("this script must be run from the root of the repository")
}
if len(os.Args) < 2 {
log.Fatal("need subcommand as first argument")
}
switch os.Args[1] {
case "install":
doInstall(os.Args[2:])
case "test":
doTest(os.Args[2:])
case "lint":
doLint(os.Args[2:])
case "archive":
doArchive(os.Args[2:])
case "docker":
doDocker(os.Args[2:])
case "debsrc":
doDebianSource(os.Args[2:])
case "nsis":
doWindowsInstaller(os.Args[2:])
case "aar":
doAndroidArchive(os.Args[2:])
case "xcode":
doXCodeFramework(os.Args[2:])
case "purge":
doPurge(os.Args[2:])
default:
log.Fatal("unknown command ", os.Args[1])
}
}
// Compiling
func doInstall(cmdline []string) {
var (
dlgo = flag.Bool("dlgo", false, "Download Go and build with it")
arch = flag.String("arch", "", "Architecture to cross build for")
cc = flag.String("cc", "", "C compiler to cross build with")
)
flag.CommandLine.Parse(cmdline)
// Configure the toolchain.
tc := build.GoToolchain{GOARCH: *arch, CC: *cc}
if *dlgo {
csdb := build.MustLoadChecksums("build/checksums.txt")
tc.Root = build.DownloadGo(csdb, dlgoVersion)
}
// Configure the build.
env := build.Env()
gobuild := tc.Go("build", buildFlags(env)...)
// arm64 CI builders are memory-constrained and can't handle concurrent builds,
// better disable it. This check isn't the best, it should probably
// check for something in env instead.
if env.CI && runtime.GOARCH == "arm64" {
gobuild.Args = append(gobuild.Args, "-p", "1")
}
// We use -trimpath to avoid leaking local paths into the built executables.
gobuild.Args = append(gobuild.Args, "-trimpath")
// Show packages during build.
gobuild.Args = append(gobuild.Args, "-v")
// Now we choose what we're even building.
// Default: collect all 'main' packages in cmd/ and build those.
packages := flag.Args()
if len(packages) == 0 {
packages = build.FindMainPackages("./cmd")
}
// Do the build!
for _, pkg := range packages {
args := make([]string, len(gobuild.Args))
copy(args, gobuild.Args)
args = append(args, "-o", executablePath(path.Base(pkg)))
args = append(args, pkg)
build.MustRun(&exec.Cmd{Path: gobuild.Path, Args: args, Env: gobuild.Env})
}
}
// buildFlags returns the go tool flags for building.
func buildFlags(env build.Environment) (flags []string) {
var ld []string
if env.Commit != "" {
ld = append(ld, "-X", "main.gitCommit="+env.Commit)
ld = append(ld, "-X", "main.gitDate="+env.Date)
}
// Strip DWARF on darwin. This used to be required for certain things,
// and there is no downside to this, so we just keep doing it.
if runtime.GOOS == "darwin" {
ld = append(ld, "-s")
}
// Enforce the stacksize to 8M, which is the case on most platforms apart from
// alpine Linux.
if runtime.GOOS == "linux" {
ld = append(ld, "-extldflags", "-Wl,-z,stack-size=0x800000")
}
if len(ld) > 0 {
flags = append(flags, "-ldflags", strings.Join(ld, " "))
}
return flags
}
// Running The Tests
//
// "tests" also includes static analysis tools such as vet.
func doTest(cmdline []string) {
var (
dlgo = flag.Bool("dlgo", false, "Download Go and build with it")
arch = flag.String("arch", "", "Run tests for given architecture")
cc = flag.String("cc", "", "Sets C compiler binary")
coverage = flag.Bool("coverage", false, "Whether to record code coverage")
verbose = flag.Bool("v", false, "Whether to log verbosely")
race = flag.Bool("race", false, "Execute the race detector")
)
flag.CommandLine.Parse(cmdline)
// Configure the toolchain.
tc := build.GoToolchain{GOARCH: *arch, CC: *cc}
if *dlgo {
csdb := build.MustLoadChecksums("build/checksums.txt")
tc.Root = build.DownloadGo(csdb, dlgoVersion)
}
gotest := tc.Go("test")
// Test a single package at a time. CI builders are slow
// and some tests run into timeouts under load.
gotest.Args = append(gotest.Args, "-p", "1")
if *coverage {
gotest.Args = append(gotest.Args, "-covermode=atomic", "-cover")
}
if *verbose {
gotest.Args = append(gotest.Args, "-v")
}
if *race {
gotest.Args = append(gotest.Args, "-race")
}
packages := []string{"./..."}
if len(flag.CommandLine.Args()) > 0 {
packages = flag.CommandLine.Args()
}
gotest.Args = append(gotest.Args, packages...)
build.MustRun(gotest)
}
// doLint runs golangci-lint on requested packages.
func doLint(cmdline []string) {
var (
cachedir = flag.String("cachedir", "./build/cache", "directory for caching golangci-lint binary.")
)
flag.CommandLine.Parse(cmdline)
packages := []string{"./..."}
if len(flag.CommandLine.Args()) > 0 {
packages = flag.CommandLine.Args()
}
linter := downloadLinter(*cachedir)
lflags := []string{"run", "--config", ".golangci.yml"}
build.MustRunCommand(linter, append(lflags, packages...)...)
fmt.Println("You have achieved perfection.")
}
// downloadLinter downloads and unpacks golangci-lint.
func downloadLinter(cachedir string) string {
const version = "1.42.0"
csdb := build.MustLoadChecksums("build/checksums.txt")
base := fmt.Sprintf("golangci-lint-%s-%s-%s", version, runtime.GOOS, runtime.GOARCH)
url := fmt.Sprintf("https://github.com/golangci/golangci-lint/releases/download/v%s/%s.tar.gz", version, base)
archivePath := filepath.Join(cachedir, base+".tar.gz")
if err := csdb.DownloadFile(url, archivePath); err != nil {
log.Fatal(err)
}
if err := build.ExtractArchive(archivePath, cachedir); err != nil {
log.Fatal(err)
}
return filepath.Join(cachedir, base, "golangci-lint")
}
// Release Packaging
func doArchive(cmdline []string) {
var (
arch = flag.String("arch", runtime.GOARCH, "Architecture cross packaging")
atype = flag.String("type", "zip", "Type of archive to write (zip|tar)")
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. LINUX_SIGNING_KEY)`)
signify = flag.String("signify", "", `Environment variable holding the signify key (e.g. LINUX_SIGNIFY_KEY)`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
ext string
)
flag.CommandLine.Parse(cmdline)
switch *atype {
case "zip":
ext = ".zip"
case "tar":
ext = ".tar.gz"
default:
log.Fatal("unknown archive type: ", atype)
}
var (
env = build.Env()
basegeth = archiveBasename(*arch, params.ArchiveVersion(env.Commit))
geth = "geth-" + basegeth + ext
alltools = "geth-alltools-" + basegeth + ext
)
maybeSkipArchive(env)
if err := build.WriteArchive(geth, gethArchiveFiles); err != nil {
log.Fatal(err)
}
if err := build.WriteArchive(alltools, allToolsArchiveFiles); err != nil {
log.Fatal(err)
}
for _, archive := range []string{geth, alltools} {
if err := archiveUpload(archive, *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
}
}
func archiveBasename(arch string, archiveVersion string) string {
platform := runtime.GOOS + "-" + arch
if arch == "arm" {
platform += os.Getenv("GOARM")
}
if arch == "android" {
platform = "android-all"
}
if arch == "ios" {
platform = "ios-all"
}
return platform + "-" + archiveVersion
}
func archiveUpload(archive string, blobstore string, signer string, signifyVar string) error {
// If signing was requested, generate the signature files
if signer != "" {
key := getenvBase64(signer)
if err := build.PGPSignFile(archive, archive+".asc", string(key)); err != nil {
return err
}
}
if signifyVar != "" {
key := os.Getenv(signifyVar)
untrustedComment := "verify with geth-release.pub"
trustedComment := fmt.Sprintf("%s (%s)", archive, time.Now().UTC().Format(time.RFC1123))
if err := signify.SignFile(archive, archive+".sig", key, untrustedComment, trustedComment); err != nil {
return err
}
}
// If uploading to Azure was requested, push the archive possibly with its signature
if blobstore != "" {
auth := build.AzureBlobstoreConfig{
Account: strings.Split(blobstore, "/")[0],
Token: os.Getenv("AZURE_BLOBSTORE_TOKEN"),
Container: strings.SplitN(blobstore, "/", 2)[1],
}
if err := build.AzureBlobstoreUpload(archive, filepath.Base(archive), auth); err != nil {
return err
}
if signer != "" {
if err := build.AzureBlobstoreUpload(archive+".asc", filepath.Base(archive+".asc"), auth); err != nil {
return err
}
}
if signifyVar != "" {
if err := build.AzureBlobstoreUpload(archive+".sig", filepath.Base(archive+".sig"), auth); err != nil {
return err
}
}
}
return nil
}
// skips archiving for some build configurations.
func maybeSkipArchive(env build.Environment) {
if env.IsPullRequest {
log.Printf("skipping archive creation because this is a PR build")
os.Exit(0)
}
if env.IsCronJob {
log.Printf("skipping archive creation because this is a cron job")
os.Exit(0)
}
if env.Branch != "master" && !strings.HasPrefix(env.Tag, "v1.") {
log.Printf("skipping archive creation because branch %q, tag %q is not on the inclusion list", env.Branch, env.Tag)
os.Exit(0)
}
}
// Builds the docker images and optionally uploads them to Docker Hub.
func doDocker(cmdline []string) {
var (
image = flag.Bool("image", false, `Whether to build and push an arch specific docker image`)
manifest = flag.String("manifest", "", `Push a multi-arch docker image for the specified architectures (usually "amd64,arm64")`)
upload = flag.String("upload", "", `Where to upload the docker image (usually "ethereum/client-go")`)
)
flag.CommandLine.Parse(cmdline)
// Skip building and pushing docker images for PR builds
env := build.Env()
maybeSkipArchive(env)
// Retrieve the upload credentials and authenticate
user := getenvBase64("DOCKER_HUB_USERNAME")
pass := getenvBase64("DOCKER_HUB_PASSWORD")
if len(user) > 0 && len(pass) > 0 {
auther := exec.Command("docker", "login", "-u", string(user), "--password-stdin")
auther.Stdin = bytes.NewReader(pass)
build.MustRun(auther)
}
// Retrieve the version infos to build and push to the following paths:
// - ethereum/client-go:latest - Pushes to the master branch, Geth only
// - ethereum/client-go:stable - Version tag publish on GitHub, Geth only
// - ethereum/client-go:alltools-latest - Pushes to the master branch, Geth & tools
// - ethereum/client-go:alltools-stable - Version tag publish on GitHub, Geth & tools
// - ethereum/client-go:release-<major>.<minor> - Version tag publish on GitHub, Geth only
// - ethereum/client-go:alltools-release-<major>.<minor> - Version tag publish on GitHub, Geth & tools
// - ethereum/client-go:v<major>.<minor>.<patch> - Version tag publish on GitHub, Geth only
// - ethereum/client-go:alltools-v<major>.<minor>.<patch> - Version tag publish on GitHub, Geth & tools
var tags []string
switch {
case env.Branch == "master":
tags = []string{"latest"}
case strings.HasPrefix(env.Tag, "v1."):
tags = []string{"stable", fmt.Sprintf("release-1.%d", params.VersionMinor), "v" + params.Version}
}
// If architecture specific image builds are requested, build and push them
if *image {
build.MustRunCommand("docker", "build", "--build-arg", "COMMIT="+env.Commit, "--build-arg", "VERSION="+params.VersionWithMeta, "--build-arg", "BUILDNUM="+env.Buildnum, "--tag", fmt.Sprintf("%s:TAG", *upload), ".")
build.MustRunCommand("docker", "build", "--build-arg", "COMMIT="+env.Commit, "--build-arg", "VERSION="+params.VersionWithMeta, "--build-arg", "BUILDNUM="+env.Buildnum, "--tag", fmt.Sprintf("%s:alltools-TAG", *upload), "-f", "Dockerfile.alltools", ".")
// Tag and upload the images to Docker Hub
for _, tag := range tags {
gethImage := fmt.Sprintf("%s:%s-%s", *upload, tag, runtime.GOARCH)
toolImage := fmt.Sprintf("%s:alltools-%s-%s", *upload, tag, runtime.GOARCH)
// If the image already exists (non version tag), check the build
// number to prevent overwriting a newer commit if concurrent builds
// are running. This is still a tiny bit racey if two published are
// done at the same time, but that's extremely unlikely even on the
// master branch.
for _, img := range []string{gethImage, toolImage} {
if exec.Command("docker", "pull", img).Run() != nil {
continue // Generally the only failure is a missing image, which is good
}
buildnum, err := exec.Command("docker", "inspect", "--format", "{{index .Config.Labels \"buildnum\"}}", img).CombinedOutput()
if err != nil {
log.Fatalf("Failed to inspect container: %v\nOutput: %s", err, string(buildnum))
}
buildnum = bytes.TrimSpace(buildnum)
if len(buildnum) > 0 && len(env.Buildnum) > 0 {
oldnum, err := strconv.Atoi(string(buildnum))
if err != nil {
log.Fatalf("Failed to parse old image build number: %v", err)
}
newnum, err := strconv.Atoi(env.Buildnum)
if err != nil {
log.Fatalf("Failed to parse current build number: %v", err)
}
if oldnum > newnum {
log.Fatalf("Current build number %d not newer than existing %d", newnum, oldnum)
} else {
log.Printf("Updating %s from build %d to %d", img, oldnum, newnum)
}
}
}
build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:TAG", *upload), gethImage)
build.MustRunCommand("docker", "image", "tag", fmt.Sprintf("%s:alltools-TAG", *upload), toolImage)
build.MustRunCommand("docker", "push", gethImage)
build.MustRunCommand("docker", "push", toolImage)
}
}
// If multi-arch image manifest push is requested, assemble it
if len(*manifest) != 0 {
// Since different architectures are pushed by different builders, wait
// until all required images are updated.
var mismatch bool
for i := 0; i < 2; i++ { // 2 attempts, second is race check
mismatch = false // hope there's no mismatch now
for _, tag := range tags {
for _, arch := range strings.Split(*manifest, ",") {
gethImage := fmt.Sprintf("%s:%s-%s", *upload, tag, arch)
toolImage := fmt.Sprintf("%s:alltools-%s-%s", *upload, tag, arch)
for _, img := range []string{gethImage, toolImage} {
if out, err := exec.Command("docker", "pull", img).CombinedOutput(); err != nil {
log.Printf("Required image %s unavailable: %v\nOutput: %s", img, err, out)
mismatch = true
break
}
buildnum, err := exec.Command("docker", "inspect", "--format", "{{index .Config.Labels \"buildnum\"}}", img).CombinedOutput()
if err != nil {
log.Fatalf("Failed to inspect container: %v\nOutput: %s", err, string(buildnum))
}
buildnum = bytes.TrimSpace(buildnum)
if string(buildnum) != env.Buildnum {
log.Printf("Build number mismatch on %s: want %s, have %s", img, env.Buildnum, buildnum)
mismatch = true
break
}
}
if mismatch {
break
}
}
if mismatch {
break
}
}
if mismatch {
// Build numbers mismatching, retry in a short time to
// avoid concurrent failes in both publisher images. If
// however the retry failed too, it means the concurrent
// builder is still crunching, let that do the publish.
if i == 0 {
time.Sleep(30 * time.Second)
}
continue
}
break
}
if mismatch {
log.Println("Relinquishing publish to other builder")
return
}
// Assemble and push the Geth manifest image
for _, tag := range tags {
gethImage := fmt.Sprintf("%s:%s", *upload, tag)
var gethSubImages []string
for _, arch := range strings.Split(*manifest, ",") {
gethSubImages = append(gethSubImages, gethImage+"-"+arch)
}
build.MustRunCommand("docker", append([]string{"manifest", "create", gethImage}, gethSubImages...)...)
build.MustRunCommand("docker", "manifest", "push", gethImage)
}
// Assemble and push the alltools manifest image
for _, tag := range tags {
toolImage := fmt.Sprintf("%s:alltools-%s", *upload, tag)
var toolSubImages []string
for _, arch := range strings.Split(*manifest, ",") {
toolSubImages = append(toolSubImages, toolImage+"-"+arch)
}
build.MustRunCommand("docker", append([]string{"manifest", "create", toolImage}, toolSubImages...)...)
build.MustRunCommand("docker", "manifest", "push", toolImage)
}
}
}
// Debian Packaging
func doDebianSource(cmdline []string) {
var (
cachedir = flag.String("cachedir", "./build/cache", `Filesystem path to cache the downloaded Go bundles at`)
signer = flag.String("signer", "", `Signing key name, also used as package author`)
upload = flag.String("upload", "", `Where to upload the source package (usually "ethereum/ethereum")`)
sshUser = flag.String("sftp-user", "", `Username for SFTP upload (usually "geth-ci")`)
workdir = flag.String("workdir", "", `Output directory for packages (uses temp dir if unset)`)
now = time.Now()
)
flag.CommandLine.Parse(cmdline)
*workdir = makeWorkdir(*workdir)
env := build.Env()
tc := new(build.GoToolchain)
maybeSkipArchive(env)
// Import the signing key.
if key := getenvBase64("PPA_SIGNING_KEY"); len(key) > 0 {
gpg := exec.Command("gpg", "--import")
gpg.Stdin = bytes.NewReader(key)
build.MustRun(gpg)
}
// Download and verify the Go source package.
gobundle := downloadGoSources(*cachedir)
// Download all the dependencies needed to build the sources and run the ci script
srcdepfetch := tc.Go("mod", "download")
srcdepfetch.Env = append(srcdepfetch.Env, "GOPATH="+filepath.Join(*workdir, "modgopath"))
build.MustRun(srcdepfetch)
cidepfetch := tc.Go("run", "./build/ci.go")
cidepfetch.Env = append(cidepfetch.Env, "GOPATH="+filepath.Join(*workdir, "modgopath"))
cidepfetch.Run() // Command fails, don't care, we only need the deps to start it
// Create Debian packages and upload them.
for _, pkg := range debPackages {
for distro, goboot := range debDistroGoBoots {
// Prepare the debian package with the go-ethereum sources.
meta := newDebMetadata(distro, goboot, *signer, env, now, pkg.Name, pkg.Version, pkg.Executables)
pkgdir := stageDebianSource(*workdir, meta)
// Add Go source code
if err := build.ExtractArchive(gobundle, pkgdir); err != nil {
log.Fatalf("Failed to extract Go sources: %v", err)
}
if err := os.Rename(filepath.Join(pkgdir, "go"), filepath.Join(pkgdir, ".go")); err != nil {
log.Fatalf("Failed to rename Go source folder: %v", err)
}
// Add all dependency modules in compressed form
os.MkdirAll(filepath.Join(pkgdir, ".mod", "cache"), 0755)
if err := cp.CopyAll(filepath.Join(pkgdir, ".mod", "cache", "download"), filepath.Join(*workdir, "modgopath", "pkg", "mod", "cache", "download")); err != nil {
log.Fatalf("Failed to copy Go module dependencies: %v", err)
}
// Run the packaging and upload to the PPA
debuild := exec.Command("debuild", "-S", "-sa", "-us", "-uc", "-d", "-Zxz", "-nc")
debuild.Dir = pkgdir
build.MustRun(debuild)
var (
basename = fmt.Sprintf("%s_%s", meta.Name(), meta.VersionString())
source = filepath.Join(*workdir, basename+".tar.xz")
dsc = filepath.Join(*workdir, basename+".dsc")
changes = filepath.Join(*workdir, basename+"_source.changes")
buildinfo = filepath.Join(*workdir, basename+"_source.buildinfo")
)
if *signer != "" {
build.MustRunCommand("debsign", changes)
}
if *upload != "" {
ppaUpload(*workdir, *upload, *sshUser, []string{source, dsc, changes, buildinfo})
}
}
}
}
// downloadGoSources downloads the Go source tarball.
func downloadGoSources(cachedir string) string {
csdb := build.MustLoadChecksums("build/checksums.txt")
file := fmt.Sprintf("go%s.src.tar.gz", dlgoVersion)
url := "https://dl.google.com/go/" + file
dst := filepath.Join(cachedir, file)
if err := csdb.DownloadFile(url, dst); err != nil {
log.Fatal(err)
}
return dst
}
func ppaUpload(workdir, ppa, sshUser string, files []string) {
p := strings.Split(ppa, "/")
if len(p) != 2 {
log.Fatal("-upload PPA name must contain single /")
}
if sshUser == "" {
sshUser = p[0]
}
incomingDir := fmt.Sprintf("~%s/ubuntu/%s", p[0], p[1])
// Create the SSH identity file if it doesn't exist.
var idfile string
if sshkey := getenvBase64("PPA_SSH_KEY"); len(sshkey) > 0 {
idfile = filepath.Join(workdir, "sshkey")
if _, err := os.Stat(idfile); os.IsNotExist(err) {
ioutil.WriteFile(idfile, sshkey, 0600)
}
}
// Upload
dest := sshUser + "@ppa.launchpad.net"
if err := build.UploadSFTP(idfile, dest, incomingDir, files); err != nil {
log.Fatal(err)
}
}
func getenvBase64(variable string) []byte {
dec, err := base64.StdEncoding.DecodeString(os.Getenv(variable))
if err != nil {
log.Fatal("invalid base64 " + variable)
}
return []byte(dec)
}
func makeWorkdir(wdflag string) string {
var err error
if wdflag != "" {
err = os.MkdirAll(wdflag, 0744)
} else {
wdflag, err = ioutil.TempDir("", "geth-build-")
}
if err != nil {
log.Fatal(err)
}
return wdflag
}
func isUnstableBuild(env build.Environment) bool {
if env.Tag != "" {
return false
}
return true
}
type debPackage struct {
Name string // the name of the Debian package to produce, e.g. "ethereum"
Version string // the clean version of the debPackage, e.g. 1.8.12, without any metadata
Executables []debExecutable // executables to be included in the package
}
type debMetadata struct {
Env build.Environment
GoBootPackage string
GoBootPath string
PackageName string
// go-ethereum version being built. Note that this
// is not the debian package version. The package version
// is constructed by VersionString.
Version string
Author string // "name <email>", also selects signing key
Distro, Time string
Executables []debExecutable
}
type debExecutable struct {
PackageName string
BinaryName string
Description string
}
// Package returns the name of the package if present, or
// fallbacks to BinaryName
func (d debExecutable) Package() string {
if d.PackageName != "" {
return d.PackageName
}
return d.BinaryName
}
func newDebMetadata(distro, goboot, author string, env build.Environment, t time.Time, name string, version string, exes []debExecutable) debMetadata {
if author == "" {
// No signing key, use default author.
author = "Ethereum Builds <[email protected]>"
}
return debMetadata{
GoBootPackage: goboot,
GoBootPath: debGoBootPaths[goboot],
PackageName: name,
Env: env,
Author: author,
Distro: distro,
Version: version,
Time: t.Format(time.RFC1123Z),
Executables: exes,
}
}
// Name returns the name of the metapackage that depends
// on all executable packages.
func (meta debMetadata) Name() string {
if isUnstableBuild(meta.Env) {
return meta.PackageName + "-unstable"
}
return meta.PackageName
}
// VersionString returns the debian version of the packages.
func (meta debMetadata) VersionString() string {
vsn := meta.Version
if meta.Env.Buildnum != "" {
vsn += "+build" + meta.Env.Buildnum
}
if meta.Distro != "" {
vsn += "+" + meta.Distro
}
return vsn
}
// ExeList returns the list of all executable packages.
func (meta debMetadata) ExeList() string {
names := make([]string, len(meta.Executables))
for i, e := range meta.Executables {
names[i] = meta.ExeName(e)
}
return strings.Join(names, ", ")
}
// ExeName returns the package name of an executable package.
func (meta debMetadata) ExeName(exe debExecutable) string {
if isUnstableBuild(meta.Env) {
return exe.Package() + "-unstable"
}
return exe.Package()
}
// ExeConflicts returns the content of the Conflicts field
// for executable packages.
func (meta debMetadata) ExeConflicts(exe debExecutable) string {
if isUnstableBuild(meta.Env) {
// Set up the conflicts list so that the *-unstable packages
// cannot be installed alongside the regular version.
//
// https://www.debian.org/doc/debian-policy/ch-relationships.html
// is very explicit about Conflicts: and says that Breaks: should
// be preferred and the conflicting files should be handled via
// alternates. We might do this eventually but using a conflict is
// easier now.
return "ethereum, " + exe.Package()
}
return ""
}
func stageDebianSource(tmpdir string, meta debMetadata) (pkgdir string) {
pkg := meta.Name() + "-" + meta.VersionString()
pkgdir = filepath.Join(tmpdir, pkg)
if err := os.Mkdir(pkgdir, 0755); err != nil {
log.Fatal(err)
}
// Copy the source code.
build.MustRunCommand("git", "checkout-index", "-a", "--prefix", pkgdir+string(filepath.Separator))
// Put the debian build files in place.
debian := filepath.Join(pkgdir, "debian")
build.Render("build/deb/"+meta.PackageName+"/deb.rules", filepath.Join(debian, "rules"), 0755, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.changelog", filepath.Join(debian, "changelog"), 0644, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.control", filepath.Join(debian, "control"), 0644, meta)
build.Render("build/deb/"+meta.PackageName+"/deb.copyright", filepath.Join(debian, "copyright"), 0644, meta)
build.RenderString("8\n", filepath.Join(debian, "compat"), 0644, meta)
build.RenderString("3.0 (native)\n", filepath.Join(debian, "source/format"), 0644, meta)
for _, exe := range meta.Executables {
install := filepath.Join(debian, meta.ExeName(exe)+".install")
docs := filepath.Join(debian, meta.ExeName(exe)+".docs")
build.Render("build/deb/"+meta.PackageName+"/deb.install", install, 0644, exe)
build.Render("build/deb/"+meta.PackageName+"/deb.docs", docs, 0644, exe)
}
return pkgdir
}
// Windows installer
func doWindowsInstaller(cmdline []string) {
// Parse the flags and make skip installer generation on PRs
var (
arch = flag.String("arch", runtime.GOARCH, "Architecture for cross build packaging")
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. WINDOWS_SIGNING_KEY)`)
signify = flag.String("signify key", "", `Environment variable holding the signify signing key (e.g. WINDOWS_SIGNIFY_KEY)`)
upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
workdir = flag.String("workdir", "", `Output directory for packages (uses temp dir if unset)`)
)
flag.CommandLine.Parse(cmdline)
*workdir = makeWorkdir(*workdir)
env := build.Env()
maybeSkipArchive(env)
// Aggregate binaries that are included in the installer
var (
devTools []string
allTools []string
gethTool string
)
for _, file := range allToolsArchiveFiles {
if file == "COPYING" { // license, copied later
continue
}
allTools = append(allTools, filepath.Base(file))
if filepath.Base(file) == "geth.exe" {
gethTool = file
} else {
devTools = append(devTools, file)
}
}
// Render NSIS scripts: Installer NSIS contains two installer sections,
// first section contains the geth binary, second section holds the dev tools.
templateData := map[string]interface{}{
"License": "COPYING",
"Geth": gethTool,
"DevTools": devTools,
}
build.Render("build/nsis.geth.nsi", filepath.Join(*workdir, "geth.nsi"), 0644, nil)
build.Render("build/nsis.install.nsh", filepath.Join(*workdir, "install.nsh"), 0644, templateData)
build.Render("build/nsis.uninstall.nsh", filepath.Join(*workdir, "uninstall.nsh"), 0644, allTools)
build.Render("build/nsis.pathupdate.nsh", filepath.Join(*workdir, "PathUpdate.nsh"), 0644, nil)
build.Render("build/nsis.envvarupdate.nsh", filepath.Join(*workdir, "EnvVarUpdate.nsh"), 0644, nil)
if err := cp.CopyFile(filepath.Join(*workdir, "SimpleFC.dll"), "build/nsis.simplefc.dll"); err != nil {
log.Fatal("Failed to copy SimpleFC.dll: %v", err)
}
if err := cp.CopyFile(filepath.Join(*workdir, "COPYING"), "COPYING"); err != nil {
log.Fatal("Failed to copy copyright note: %v", err)
}
// Build the installer. This assumes that all the needed files have been previously
// built (don't mix building and packaging to keep cross compilation complexity to a
// minimum).
version := strings.Split(params.Version, ".")
if env.Commit != "" {
version[2] += "-" + env.Commit[:8]
}
installer, _ := filepath.Abs("geth-" + archiveBasename(*arch, params.ArchiveVersion(env.Commit)) + ".exe")
build.MustRunCommand("makensis.exe",
"/DOUTPUTFILE="+installer,
"/DMAJORVERSION="+version[0],
"/DMINORVERSION="+version[1],
"/DBUILDVERSION="+version[2],
"/DARCH="+*arch,
filepath.Join(*workdir, "geth.nsi"),
)
// Sign and publish installer.
if err := archiveUpload(installer, *upload, *signer, *signify); err != nil {
log.Fatal(err)
}
}
// Android archives
func doAndroidArchive(cmdline []string) {
var (
local = flag.Bool("local", false, `Flag whether we're only doing a local build (skip Maven artifacts)`)
signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. ANDROID_SIGNING_KEY)`)
signify = flag.String("signify", "", `Environment variable holding the signify signing key (e.g. ANDROID_SIGNIFY_KEY)`)
deploy = flag.String("deploy", "", `Destination to deploy the archive (usually "https://oss.sonatype.org")`)
upload = flag.String("upload", "", `Destination to upload the archive (usually "gethstore/builds")`)
)
flag.CommandLine.Parse(cmdline)
env := build.Env()
tc := new(build.GoToolchain)
// Sanity check that the SDK and NDK are installed and set
if os.Getenv("ANDROID_HOME") == "" {
log.Fatal("Please ensure ANDROID_HOME points to your Android SDK")
}
// Build gomobile.
install := tc.Install(GOBIN, "golang.org/x/mobile/cmd/gomobile@latest", "golang.org/x/mobile/cmd/gobind@latest")
install.Env = append(install.Env)
build.MustRun(install)
// Ensure all dependencies are available. This is required to make
// gomobile bind work because it expects go.sum to contain all checksums.