diff options
Diffstat (limited to 'build')
| -rw-r--r-- | build/ci-notes.md | 29 | ||||
| -rw-r--r-- | build/ci.go | 189 | ||||
| -rw-r--r-- | build/deb.changelog | 2 | ||||
| -rw-r--r-- | build/deb.control | 2 | ||||
| -rw-r--r-- | build/deb.rules | 2 |
5 files changed, 115 insertions, 109 deletions
diff --git a/build/ci-notes.md b/build/ci-notes.md index 989cba6dd..39375ff4c 100644 --- a/build/ci-notes.md +++ b/build/ci-notes.md @@ -1,5 +1,4 @@ -Debian Packaging ----------------- +# Debian Packaging Tagged releases and develop branch commits are available as installable Debian packages for Ubuntu. Packages are built for the all Ubuntu versions which are supported by @@ -8,6 +7,7 @@ Canonical: - Trusty Tahr (14.04 LTS) - Wily Werewolf (15.10) - Xenial Xerus (16.04 LTS) +- Yakkety Yak (16.10) Packages of develop branch commits have suffix -unstable and cannot be installed alongside the stable version. Switching between release streams requires user intervention. @@ -21,6 +21,29 @@ variable which Travis CI makes available to certain builds. We want to build go-ethereum with the most recent version of Go, irrespective of the Go version that is available in the main Ubuntu repository. In order to make this possible, our PPA depends on the ~gophers/ubuntu/archive PPA. Our source package build-depends on -golang-1.6, which is co-installable alongside the regular golang package. PPA dependencies +golang-1.7, which is co-installable alongside the regular golang package. PPA dependencies can be edited at https://launchpad.net/%7Elp-fjl/+archive/ubuntu/geth-ci-testing/+edit-dependencies +## Building Packages Locally (for testing) + +You need to run Ubuntu to do test packaging. + +Add the gophers PPA and install Go 1.7 and Debian packaging tools: + + $ sudo apt-add-repository ppa:gophers/ubuntu/archive + $ sudo apt-get update + $ sudo apt-get install build-essential golang-1.7 devscripts debhelper + +Create the source packages: + + $ go run build/ci.go debsrc -workdir dist + +Then go into the source package directory for your running distribution and build the package: + + $ cd dist/ethereum-unstable-1.5.0+xenial + $ dpkg-buildpackage + +Built packages are placed in the dist/ directory. + + $ cd .. + $ dpkg-deb -c geth-unstable_1.5.0+xenial_amd64.deb diff --git a/build/ci.go b/build/ci.go index 87e8b6275..cf43969f6 100644 --- a/build/ci.go +++ b/build/ci.go @@ -120,8 +120,6 @@ func main() { doArchive(os.Args[2:]) case "debsrc": doDebianSource(os.Args[2:]) - case "travis-debsrc": - doTravisDebianSource(os.Args[2:]) case "xgo": doXgo(os.Args[2:]) default: @@ -132,8 +130,8 @@ func main() { // Compiling func doInstall(cmdline []string) { - commitHash := flag.String("gitcommit", "", "Git commit hash embedded into binary.") flag.CommandLine.Parse(cmdline) + env := build.Env() // Check Go version. People regularly open issues about compilation // failure with outdated Go. This should save them the trouble. @@ -150,13 +148,17 @@ func doInstall(cmdline []string) { packages = flag.Args() } - goinstall := goTool("install", makeBuildFlags(*commitHash)...) + goinstall := goTool("install", buildFlags(env)...) goinstall.Args = append(goinstall.Args, "-v") goinstall.Args = append(goinstall.Args, packages...) build.MustRun(goinstall) } -func makeBuildFlags(commitHash string) (flags []string) { +func buildFlags(env build.Environment) (flags []string) { + if os.Getenv("GO_OPENCL") != "" { + flags = append(flags, "-tags", "opencl") + } + // Since Go 1.5, the separator char for link time assignments // is '=' and using ' ' prints a warning. However, Go < 1.5 does // not support using '='. @@ -164,26 +166,9 @@ func makeBuildFlags(commitHash string) (flags []string) { if runtime.Version() > "go1.5" || strings.Contains(runtime.Version(), "devel") { sep = "=" } - - if os.Getenv("GO_OPENCL") != "" { - flags = append(flags, "-tags", "opencl") - } - - // Set gitCommit constant via link-time assignment. If this is a git checkout, we can - // just get the current commit hash through git. Otherwise we fall back to the hash - // that was passed as -gitcommit. - // - // -gitcommit is required for Debian package builds. The source package doesn't - // contain .git but we still want to embed the commit hash into the packaged binary. - // The hash is rendered into the debian/rules build script when the source package is - // created. - if _, err := os.Stat(filepath.Join(".git", "HEAD")); !os.IsNotExist(err) { - if c := build.GitCommit(); c != "" { - commitHash = c - } - } - if commitHash != "" { - flags = append(flags, "-ldflags", "-X main.gitCommit"+sep+commitHash) + // Set gitCommit constant via link-time assignment. + if env.Commit != "" { + flags = append(flags, "-ldflags", "-X main.gitCommit"+sep+env.Commit) } return flags } @@ -253,7 +238,11 @@ func doArchive(cmdline []string) { default: log.Fatal("unknown archive type: ", atype) } - base := makeArchiveBasename() + + env := build.Env() + maybeSkipArchive(env) + + base := archiveBasename(env) if err := build.WriteArchive("geth-"+base, ext, gethArchiveFiles); err != nil { log.Fatal(err) } @@ -262,36 +251,41 @@ func doArchive(cmdline []string) { } } -func makeArchiveBasename() string { +func archiveBasename(env build.Environment) string { // date := time.Now().UTC().Format("200601021504") platform := runtime.GOOS + "-" + runtime.GOARCH archive := platform + "-" + build.VERSION() - if commit := build.GitCommit(); commit != "" { - archive += "-" + commit[:8] + if env.Commit != "" { + archive += "-" + env.Commit[:8] } return archive } +// skips archiving for some build configurations. +func maybeSkipArchive(env build.Environment) { + if env.IsPullRequest { + log.Printf("skipping because this is a PR build") + os.Exit(0) + } + if env.Branch != "develop" && !strings.HasPrefix(env.Tag, "v1.") { + log.Printf("skipping because branch %q, tag %q is not on the whitelist", env.Branch, env.Tag) + os.Exit(0) + } +} + // Debian Packaging -// CLI entry point for Travis CI. -func doTravisDebianSource(cmdline []string) { +func doDebianSource(cmdline []string) { + var ( + signer = flag.String("signer", "", `Signing key name, also used as package author`) + upload = flag.String("upload", "", `Where to upload the source package (usually "ppa:ethereum/ethereum")`) + workdir = flag.String("workdir", "", `Output directory for packages (uses temp dir if unset)`) + now = time.Now() + ) flag.CommandLine.Parse(cmdline) - - // Package only whitelisted branches. - switch { - case os.Getenv("TRAVIS_REPO_SLUG") != "ethereum/go-ethereum": - log.Printf("skipping because this is a fork build") - return - case os.Getenv("TRAVIS_PULL_REQUEST") != "false": - log.Printf("skipping because this is a PR build") - return - case os.Getenv("TRAVIS_BRANCH") != "develop" && !strings.HasPrefix(os.Getenv("TRAVIS_TAG"), "v1."): - log.Printf("skipping because branch %q tag %q is not on the whitelist", - os.Getenv("TRAVIS_BRANCH"), - os.Getenv("TRAVIS_TAG")) - return - } + *workdir = makeWorkdir(*workdir) + env := build.Env() + maybeSkipArchive(env) // Import the signing key. if b64key := os.Getenv("PPA_SIGNING_KEY"); b64key != "" { @@ -304,46 +298,16 @@ func doTravisDebianSource(cmdline []string) { build.MustRun(gpg) } - // Assign unstable status to non-tag builds. - unstable := "true" - if os.Getenv("TRAVIS_BRANCH") != "develop" && os.Getenv("TRAVIS_TAG") != "" { - unstable = "false" - } - - doDebianSource([]string{ - "-signer", "Felix Lange (Geth CI Testing Key) <fjl@twurst.com>", - "-buildnum", os.Getenv("TRAVIS_BUILD_NUMBER"), - "-upload", "ppa:lp-fjl/geth-ci-testing", - "-unstable", unstable, - }) -} - -// CLI entry point for doing packaging locally. -func doDebianSource(cmdline []string) { - var ( - signer = flag.String("signer", "", `Signing key name, also used as package author`) - upload = flag.String("upload", "", `Where to upload the source package (usually "ppa:ethereum/ethereum")`) - buildnum = flag.String("buildnum", "", `Build number (included in version)`) - unstable = flag.Bool("unstable", false, `Use package name suffix "-unstable"`) - now = time.Now() - ) - flag.CommandLine.Parse(cmdline) - - // Create the debian worktree in /tmp. - tmpdir, err := ioutil.TempDir("", "eth-deb-build-") - if err != nil { - log.Fatal(err) - } - + // Create the packages. for _, distro := range debDistros { - meta := newDebMetadata(distro, *signer, *buildnum, *unstable, now) - pkgdir := stageDebianSource(tmpdir, meta) + meta := newDebMetadata(distro, *signer, env, now) + pkgdir := stageDebianSource(*workdir, meta) debuild := exec.Command("debuild", "-S", "-sa", "-us", "-uc") debuild.Dir = pkgdir build.MustRun(debuild) changes := fmt.Sprintf("%s_%s_source.changes", meta.Name(), meta.VersionString()) - changes = filepath.Join(tmpdir, changes) + changes = filepath.Join(*workdir, changes) if *signer != "" { build.MustRunCommand("debsign", changes) } @@ -353,35 +317,53 @@ func doDebianSource(cmdline []string) { } } -type debExecutable struct { - Name, Description string +func makeWorkdir(wdflag string) string { + var err error + if wdflag != "" { + err = os.MkdirAll(wdflag, 0744) + } else { + wdflag, err = ioutil.TempDir("", "eth-deb-build-") + } + if err != nil { + log.Fatal(err) + } + return wdflag +} + +func isUnstableBuild(env build.Environment) bool { + if env.Branch != "develop" && env.Tag != "" { + return false + } + return true } type debMetadata struct { + Env build.Environment + // 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 - Buildnum string // build number - Distro, Commit, Time string - Executables []debExecutable - Unstable bool + Author string // "name <email>", also selects signing key + Distro, Time string + Executables []debExecutable } -func newDebMetadata(distro, author, buildnum string, unstable bool, t time.Time) debMetadata { +type debExecutable struct { + Name, Description string +} + +func newDebMetadata(distro, author string, env build.Environment, t time.Time) debMetadata { if author == "" { // No signing key, use default author. author = "Ethereum Builds <fjl@ethereum.org>" } return debMetadata{ - Unstable: unstable, + Env: env, Author: author, Distro: distro, - Commit: build.GitCommit(), Version: build.VERSION(), - Buildnum: buildnum, Time: t.Format(time.RFC1123Z), Executables: debExecutables, } @@ -390,7 +372,7 @@ func newDebMetadata(distro, author, buildnum string, unstable bool, t time.Time) // Name returns the name of the metapackage that depends // on all executable packages. func (meta debMetadata) Name() string { - if meta.Unstable { + if isUnstableBuild(meta.Env) { return "ethereum-unstable" } return "ethereum" @@ -399,8 +381,8 @@ func (meta debMetadata) Name() string { // VersionString returns the debian version of the packages. func (meta debMetadata) VersionString() string { vsn := meta.Version - if meta.Buildnum != "" { - vsn += "+build" + meta.Buildnum + if meta.Env.Buildnum != "" { + vsn += "+build" + meta.Env.Buildnum } if meta.Distro != "" { vsn += "+" + meta.Distro @@ -419,7 +401,7 @@ func (meta debMetadata) ExeList() string { // ExeName returns the package name of an executable package. func (meta debMetadata) ExeName(exe debExecutable) string { - if meta.Unstable { + if isUnstableBuild(meta.Env) { return exe.Name + "-unstable" } return exe.Name @@ -428,7 +410,7 @@ func (meta debMetadata) ExeName(exe debExecutable) string { // ExeConflicts returns the content of the Conflicts field // for executable packages. func (meta debMetadata) ExeConflicts(exe debExecutable) string { - if meta.Unstable { + if isUnstableBuild(meta.Env) { // Set up the conflicts list so that the *-unstable packages // cannot be installed alongside the regular version. // @@ -461,8 +443,8 @@ func stageDebianSource(tmpdir string, meta debMetadata) (pkgdir string) { 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, exe.Name+".install") - docs := filepath.Join(debian, exe.Name+".docs") + install := filepath.Join(debian, meta.ExeName(exe)+".install") + docs := filepath.Join(debian, meta.ExeName(exe)+".docs") build.Render("build/deb.install", install, 0644, exe) build.Render("build/deb.docs", docs, 0644, exe) } @@ -473,18 +455,19 @@ func stageDebianSource(tmpdir string, meta debMetadata) (pkgdir string) { // Cross compilation func doXgo(cmdline []string) { + flag.CommandLine.Parse(cmdline) + env := build.Env() + // Make sure xgo is available for cross compilation gogetxgo := goTool("get", "github.com/karalabe/xgo") build.MustRun(gogetxgo) // Execute the actual cross compilation - pkg := cmdline[len(cmdline)-1] - args := append(cmdline[:len(cmdline)-1], makeBuildFlags("")...) - - build.MustRun(xgoTool(append(args, pkg)...)) + xgo := xgoTool(append(buildFlags(env), flag.Args()...)) + build.MustRun(xgo) } -func xgoTool(args ...string) *exec.Cmd { +func xgoTool(args []string) *exec.Cmd { cmd := exec.Command(filepath.Join(GOBIN, "xgo"), args...) cmd.Env = []string{ "GOPATH=" + build.GOPATH(), diff --git a/build/deb.changelog b/build/deb.changelog index a221f5470..83f804a83 100644 --- a/build/deb.changelog +++ b/build/deb.changelog @@ -1,5 +1,5 @@ {{.Name}} ({{.VersionString}}) {{.Distro}}; urgency=low - * git build of {{.Commit}} + * git build of {{.Env.Commit}} -- {{.Author}} {{.Time}} diff --git a/build/deb.control b/build/deb.control index 4a65c7fac..d39393d29 100644 --- a/build/deb.control +++ b/build/deb.control @@ -2,7 +2,7 @@ Source: {{.Name}} Section: science Priority: extra Maintainer: {{.Author}} -Build-Depends: debhelper (>= 8.0.0), golang-1.6 +Build-Depends: debhelper (>= 8.0.0), golang-1.7 Standards-Version: 3.9.5 Homepage: https://ethereum.org Vcs-Git: git://github.com/ethereum/go-ethereum.git diff --git a/build/deb.rules b/build/deb.rules index 3dfadb08d..11efe15fc 100644 --- a/build/deb.rules +++ b/build/deb.rules @@ -5,7 +5,7 @@ #export DH_VERBOSE=1 override_dh_auto_build: - build/env.sh /usr/lib/go-1.6/bin/go run build/ci.go install -gitcommit {{.Commit}} + build/env.sh /usr/lib/go-1.7/bin/go run build/ci.go install -git-commit={{.Env.Commit}} -git-branch={{.Env.Branch}} -git-tag={{.Env.Tag}} -buildnum={{.Env.Buildnum}} -pull-request={{.Env.IsPullRequest}} override_dh_auto_test: |