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@@ -29,6 +29,7 @@ Available commands are:
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importkeys -- imports signing keys from env
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debsrc [ -signer key-id ] [ -upload dest ] -- creates a debian source package
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nsis -- creates a Windows NSIS installer
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+ aar [ -sign key-id ] [ -upload dest ] -- creates an android archive
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xgo [ options ] -- cross builds according to options
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For all commands, -n prevents execution of external programs (dry run mode).
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@@ -37,6 +38,7 @@ For all commands, -n prevents execution of external programs (dry run mode).
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package main
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import (
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+ "bufio"
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"bytes"
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"encoding/base64"
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"flag"
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@@ -48,6 +50,7 @@ import (
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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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"strings"
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"time"
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@@ -125,6 +128,8 @@ func main() {
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doDebianSource(os.Args[2:])
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case "nsis":
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doWindowsInstaller(os.Args[2:])
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+ case "aar":
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+ doAndroidArchive(os.Args[2:])
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case "xgo":
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doXgo(os.Args[2:])
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default:
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@@ -331,6 +336,9 @@ func archiveBasename(arch string, env build.Environment) string {
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if arch == "arm" {
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platform += os.Getenv("GOARM")
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}
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+ if arch == "android" {
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+ platform = "android-all"
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+ }
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archive := platform + "-" + build.VERSION()
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if isUnstableBuild(env) {
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archive += "-unstable"
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@@ -630,6 +638,125 @@ func doWindowsInstaller(cmdline []string) {
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if err := archiveUpload(installer, *upload, *signer); err != nil {
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log.Fatal(err)
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}
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+
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+// Android archives
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+
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+func doAndroidArchive(cmdline []string) {
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+ var (
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+ signer = flag.String("signer", "", `Environment variable holding the signing key (e.g. ANDROID_SIGNING_KEY)`)
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+ deploy = flag.String("deploy", "", `Where to upload the deploy the archive (usually "https://oss.sonatype.org")`)
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+ upload = flag.String("upload", "", `Destination to upload the archives (usually "gethstore/builds")`)
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+ )
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+ flag.CommandLine.Parse(cmdline)
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+ env := build.Env()
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+
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+ // Build the Android archive and Maven resources
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+ build.MustRun(goTool("get", "golang.org/x/mobile/cmd/gomobile"))
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+ build.MustRun(gomobileTool("init"))
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+ build.MustRun(gomobileTool("bind", "--target", "android", "--javapkg", "org.ethereum", "-v", "github.com/ethereum/go-ethereum/mobile"))
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+
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+ meta := newMavenMetadata(env)
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+ build.Render("build/mvn.pom", meta.PackageString()+".pom", 0755, meta)
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+
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+ // Skip Maven deploy and Azure upload for PR builds
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+ maybeSkipArchive(env)
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+
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+ // Sign and upload all the artifacts to Maven Central
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+ os.Rename("geth.aar", meta.PackageString()+".aar")
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+ if *signer != "" && *deploy != "" {
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+ // Import the signing key into the local GPG instance
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+ if b64key := os.Getenv(*signer); b64key != "" {
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+ key, err := base64.StdEncoding.DecodeString(b64key)
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+ if err != nil {
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+ log.Fatalf("invalid base64 %s", *signer)
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+ }
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+ gpg := exec.Command("gpg", "--import")
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+ gpg.Stdin = bytes.NewReader(key)
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+ build.MustRun(gpg)
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+ }
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+ // Upload the artifacts to Sonatype and/or Maven Central
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+ repo := *deploy + "/service/local/staging/deploy/maven2"
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+ if meta.Unstable {
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+ repo = *deploy + "/content/repositories/snapshots"
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+ }
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+ build.MustRunCommand("mvn", "gpg:sign-and-deploy-file",
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+ "-settings=build/mvn.settings", "-Durl="+repo, "-DrepositoryId=ossrh",
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+ "-DpomFile="+meta.PackageString()+".pom", "-Dfile="+meta.PackageString()+".aar")
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+ }
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+ // Sign and upload the archive to Azure
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+ archive := "geth-" + archiveBasename("android", env) + ".aar"
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+ os.Rename(meta.PackageString()+".aar", archive)
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+
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+ if err := archiveUpload(archive, *upload, *signer); err != nil {
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+ log.Fatal(err)
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+ }
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+}
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+
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+func gomobileTool(subcmd string, args ...string) *exec.Cmd {
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+ cmd := exec.Command(filepath.Join(GOBIN, "gomobile"), subcmd)
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+ cmd.Args = append(cmd.Args, args...)
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+ cmd.Env = []string{
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+ "GOPATH=" + build.GOPATH(),
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+ }
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+ for _, e := range os.Environ() {
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+ if strings.HasPrefix(e, "GOPATH=") {
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+ continue
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+ }
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+ cmd.Env = append(cmd.Env, e)
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+ }
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+ return cmd
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+}
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+
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+type mavenMetadata struct {
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+ Env build.Environment
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+ Version string
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+ Unstable bool
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+ Contributors []mavenContributor
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+}
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+
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+type mavenContributor struct {
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+ Name string
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+ Email string
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+}
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+
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+func newMavenMetadata(env build.Environment) mavenMetadata {
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+ // Collect the list of authors from the repo root
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+ contribs := []mavenContributor{}
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+ if authors, err := os.Open("AUTHORS"); err == nil {
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+ defer authors.Close()
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+
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+ scanner := bufio.NewScanner(authors)
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+ for scanner.Scan() {
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+ // Skip any whitespace from the authors list
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+ line := strings.TrimSpace(scanner.Text())
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+ if line == "" || line[0] == '#' {
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+ continue
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+ }
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+ // Split the author and insert as a contributor
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+ re := regexp.MustCompile("([^<]+) <(.+>)")
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+ parts := re.FindStringSubmatch(line)
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+ if len(parts) == 3 {
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+ contribs = append(contribs, mavenContributor{Name: parts[1], Email: parts[2]})
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+ }
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+ }
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+ }
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+ return mavenMetadata{
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+ Env: env,
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+ Version: build.VERSION(),
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+ Unstable: isUnstableBuild(env),
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+ Contributors: contribs,
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+ }
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+}
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+
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+func (meta mavenMetadata) VersionString() string {
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+ if meta.Unstable {
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+ return meta.Version + "-SNAPSHOT"
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+ }
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+ return meta.Version
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+}
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+
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+func (meta mavenMetadata) PackageString() string {
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+ return "geth-" + meta.VersionString()
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}
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// Cross compilation
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Péter Szilágyi