func TestChangesParse(t *testing.T) {
	// Test Paragraph {{{
	reader := bufio.NewReader(strings.NewReader(`Format: 1.8
Date: Wed, 29 Apr 2015 21:29:13 -0400
Source: dput-ng
Binary: dput-ng python-dput dput-ng-doc
Architecture: source
Version: 1.9
Distribution: unstable
Urgency: medium
Maintainer: dput-ng Maintainers <*****@*****.**>
Changed-By: Paul Tagliamonte <*****@*****.**>
Description:
 dput-ng    - next generation Debian package upload tool
 dput-ng-doc - next generation Debian package upload tool (documentation)
 python-dput - next generation Debian package upload tool (Python library)
Closes: 783746
Changes:
 dput-ng (1.9) unstable; urgency=medium
 .
   * The "< jessfraz> ya!!!! jessie FTW" release
 .
   [ Sebastian Ramacher ]
   * Remove obsolete conffile /etc/dput.d/profiles/backports.json. Thanks to
     Jakub Wilk for spotting the obsolete conffile.
 .
   [ Luca Falavigna ]
   * Add support for Deb-o-Matic binnmu command.
 .
   [ Tristan Seligmann ]
   * Add jessie-backports to list of Debian codenames (closes: #783746).
Checksums-Sha1:
 cb136f28a8c971d4299cc68e8fdad93a8ca7daf3 1131 dput-ng_1.9.dsc
 77e97879793f57ee93cb3d59d8c5d16361f75b37 82504 dput-ng_1.9.tar.xz
Checksums-Sha256:
 2489ed1a2e052ccc4c321719a2394ac4b6958209f05b1531305d2a52173aa5c1 1131 dput-ng_1.9.dsc
 5ef401d9b67b009443f249aa79b952839c69a2b5437fbe957832599b655e1df0 82504 dput-ng_1.9.tar.xz
Files:
 a74c9e3e9fe05d480d24cd43b225ee0c 1131 devel extra dput-ng_1.9.dsc
 67e67e85a267c0c8110001b1a6cfc293 82504 devel extra dput-ng_1.9.tar.xz
`))
	// }}}
	changes, err := control.ParseChanges(reader, "")
	isok(t, err)
	assert(t, changes.Format == "1.8")
	assert(t, changes.ChangedBy == "Paul Tagliamonte <*****@*****.**>")
	assert(t, len(changes.Binaries) == 3)
	assert(t, changes.Binaries[2] == "dput-ng-doc")

	assert(t, len(changes.Closes) == 1)
	assert(t, changes.Closes[0] == "783746")
}
Beispiel #2
0
func main() {
	flag.Parse()

	if flag.NArg() != 1 {
		log.Fatalf("Usage: %s [options] <path-to-changes-file>\n", os.Args[0])
	}

	changesPath := flag.Arg(0)
	log.Printf("Loading changes file %q\n", changesPath)

	c, err := os.Open(changesPath)
	if err != nil {
		log.Fatal(err)
	}
	defer c.Close()
	changes, err := control.ParseChanges(bufio.NewReader(c), changesPath)
	if err != nil && err != io.EOF {
		log.Fatal(err)
	}

	binaries := make(map[string]bool)
	var debs []string
	for _, file := range changes.Files {
		if filepath.Ext(file.Filename) == ".deb" {
			debs = append(debs, file.Filename)
		}
	}
	for _, binary := range changes.Binaries {
		binaries[binary] = true
	}

	log.Printf(" - %d binary packages: %s\n", len(changes.Binaries), strings.Join(changes.Binaries, " "))
	log.Printf(" - corresponding .debs (will be injected when building):\n")
	for _, deb := range debs {
		log.Printf("    %s\n", deb)
	}

	var sourcesPaths []string
	var packagesPaths []string
	indexTargets := exec.Command("apt-get",
		"indextargets",
		"--format",
		"$(FILENAME)",
		"Codename: sid",
		"ShortDesc: Sources")
	if lines, err := indexTargets.Output(); err == nil {
		for _, line := range strings.Split(string(lines), "\n") {
			trimmed := strings.TrimSpace(line)
			if trimmed != "" {
				sourcesPaths = append(sourcesPaths, line)
			}
		}
		binaryIndexTargets := exec.Command(
			"apt-get",
			"indextargets",
			"--format",
			"$(FILENAME)",
			"Codename: sid",
			"ShortDesc: Packages")
		lines, err = binaryIndexTargets.Output()
		if err != nil {
			log.Fatal("Could not get packages files using %+v: %v", binaryIndexTargets.Args, err)
		}
		for _, line := range strings.Split(string(lines), "\n") {
			trimmed := strings.TrimSpace(line)
			if trimmed != "" {
				packagesPaths = append(packagesPaths, line)
			}
		}
	} else {
		// Fallback for older versions of apt-get. See
		// https://bugs.debian.org/801594 for context.
		releaseMatches, err := filepath.Glob("/var/lib/apt/lists/*_InRelease")
		if err != nil {
			log.Fatal(err)
		}
		for _, releasepath := range releaseMatches {
			r, err := os.Open(releasepath)
			if err != nil {
				log.Fatal(err)
			}
			defer r.Close()
			release, err := control.ParseParagraph(bufio.NewReader(r))
			if err != nil && err != io.EOF {
				log.Fatal(err)
			}
			if release.Values["Suite"] != "unstable" {
				continue
			}

			listsPrefix := listsPrefixRe.FindStringSubmatch(releasepath)
			if len(listsPrefix) != 2 {
				log.Fatalf("release file path %q does not match regexp %q\n", releasepath, listsPrefixRe)
			}
			sourceMatches, err := filepath.Glob(fmt.Sprintf("/var/lib/apt/lists/%s_*_Sources", listsPrefix[1]))
			if err != nil {
				log.Fatal(err)
			}
			sourcesPaths = append(sourcesPaths, sourceMatches...)
			packagesMatches, err := filepath.Glob(fmt.Sprintf("/var/lib/apt/lists/%s_*_Packages", listsPrefix[1]))
			if err != nil {
				log.Fatal(err)
			}
			packagesPaths = append(packagesPaths, packagesMatches...)
		}
	}

	if len(sourcesPaths) == 0 {
		log.Fatal("Could not find InRelease file for unstable. Are you missing unstable in your /etc/apt/sources.list?")
	}

	rebuild := make(map[string][]version.Version)

	archCmd := exec.Command(
		"dpkg-architecture",
		"--query=DEB_BUILD_ARCH")
	archOut, err := archCmd.Output()
	if err != nil {
		log.Fatal(err)
	}
	arch := strings.TrimSpace(string(archOut))

	// TODO: Cache this output based on the .changes file. dose-ceve takes quite a while.
	ceve := exec.Command(
		"dose-ceve",
		"--deb-native-arch="+arch,
		"-T", "debsrc",
		"-r", strings.Join(changes.Binaries, ","),
		"-G", "pkg")
	for _, packagesPath := range packagesPaths {
		ceve.Args = append(ceve.Args, "deb://"+packagesPath)
	}
	for _, sourcesPath := range sourcesPaths {
		ceve.Args = append(ceve.Args, "debsrc://"+sourcesPath)
	}

	log.Printf("Figuring out reverse build dependencies using dose-ceve(1). This might take a while\n")
	if out, err := ceve.Output(); err == nil {
		r := bufio.NewReader(strings.NewReader(string(out)))
		for {
			paragraph, err := control.ParseParagraph(r)
			if paragraph == nil || err == io.EOF {
				break
			}
			pkg := paragraph.Values["Package"]
			ver, err := version.Parse(paragraph.Values["Version"])
			if err != nil {
				log.Fatalf("Cannot parse version number %q in dose-ceve(1) output: %v", paragraph.Values["Version"], err)
			}
			rebuild[pkg] = append(rebuild[pkg], ver)
		}
	} else {
		log.Printf("dose-ceve(1) failed (%v), falling back to interpreting Sources directly\n", err)
		for _, sourcesPath := range sourcesPaths {
			if err := addReverseBuildDeps(sourcesPath, binaries, rebuild); err != nil {
				log.Fatal(err)
			}
		}
	}

	// TODO: add -recursive flag to also cover dependencies which are not DIRECT dependencies. use http://godoc.org/pault.ag/go/debian/control#OrderDSCForBuild (topsort) to build dependencies in the right order (saving CPU time).

	// TODO: what’s a good integration method for doing this in more setups, e.g. on a cloud provider or something? mapreri from #debian-qa says jenkins.debian.net is suitable.

	if strings.TrimSpace(*sbuildDist) == "" {
		*sbuildDist = changes.Distribution
		log.Printf("Setting -sbuild_dist=%s (from .changes file)\n", *sbuildDist)
	}

	buildresults := make(map[string]bool)
	for src, versions := range rebuild {
		sort.Sort(sort.Reverse(version.Slice(versions)))
		newest := versions[0]
		target := fmt.Sprintf("%s_%s", src, newest)
		// TODO: discard resulting package immediately?
		args := []string{
			"--arch-all",
			"--dist=" + *sbuildDist,
			"--nolog",
			target,
		}
		for _, filename := range debs {
			args = append(args, fmt.Sprintf("--extra-package=%s", filename))
		}
		cmd := exec.Command("sbuild", args...)
		if err := os.MkdirAll(*logDir, 0755); err != nil {
			log.Fatal(err)
		}
		log.Printf("Building %s (commandline: %v)\n", target, cmd.Args)
		if *dryRun {
			continue
		}
		buildlog, err := os.Create(filepath.Join(*logDir, target))
		if err != nil {
			log.Fatal(err)
		}
		defer buildlog.Close()
		cmd.Stdout = buildlog
		cmd.Stderr = buildlog
		if err := cmd.Run(); err != nil {
			log.Printf("building %s failed: %v\n", target, err)
			buildresults[target] = false
		} else {
			buildresults[target] = true
		}
	}

	log.Printf("Build results:\n")
	// Print all successful builds first (not as interesting), then failed ones.
	for target, result := range buildresults {
		if !result {
			continue
		}
		log.Printf("PASSED: %s\n", target)
	}

	for target, result := range buildresults {
		if result {
			continue
		}
		log.Printf("FAILED: %s (see %s)\n", target, filepath.Join(*logDir, target))
	}
}
Beispiel #3
0
func main() {
	flag.Parse()

	if flag.NArg() != 1 {
		log.Fatalf("Usage: %s [options] <path-to-changes-file>\n", os.Args[0])
	}

	changesPath := flag.Arg(0)
	log.Printf("Loading changes file %q\n", changesPath)

	c, err := os.Open(changesPath)
	if err != nil {
		log.Fatal(err)
	}
	defer c.Close()
	changes, err := control.ParseChanges(bufio.NewReader(c), changesPath)
	if err != nil {
		log.Fatal(err)
	}

	binaries := make(map[string]bool)
	var debs []string
	for _, file := range changes.Files {
		if filepath.Ext(file.Filename) == ".deb" {
			debs = append(debs, file.Filename)
		}
	}
	for _, binary := range changes.Binaries {
		binaries[binary] = true
	}

	log.Printf(" - %d binary packages: %s\n", len(changes.Binaries), strings.Join(changes.Binaries, " "))
	log.Printf(" - corresponding .debs (will be injected when building):\n")
	for _, deb := range debs {
		log.Printf("    %s\n", deb)
	}

	var sourcesPaths []string
	releaseMatches, err := filepath.Glob("/var/lib/apt/lists/*_InRelease")
	if err != nil {
		log.Fatal(err)
	}
	for _, releasepath := range releaseMatches {
		r, err := os.Open(releasepath)
		if err != nil {
			log.Fatal(err)
		}
		defer r.Close()
		release, err := control.ParseParagraph(bufio.NewReader(r))
		if err != nil {
			log.Fatal(err)
		}
		if release.Values["Suite"] != "unstable" {
			continue
		}

		listsPrefix := listsPrefixRe.FindStringSubmatch(releasepath)
		if len(listsPrefix) != 2 {
			log.Fatalf("release file path %q does not match regexp %q\n", releasepath, listsPrefixRe)
		}
		sourceMatches, err := filepath.Glob(fmt.Sprintf("/var/lib/apt/lists/%s_*_Sources", listsPrefix[1]))
		if err != nil {
			log.Fatal(err)
		}
		sourcesPaths = append(sourcesPaths, sourceMatches...)
	}

	if len(sourcesPaths) == 0 {
		log.Fatal("Could not find InRelease file for unstable. Are you missing unstable in your /etc/apt/sources.list?")
	}

	rebuild := make(map[string][]version.Version)

	for _, sourcesPath := range sourcesPaths {
		if err := addReverseBuildDeps(sourcesPath, binaries, rebuild); err != nil {
			log.Fatal(err)
		}
	}

	// TODO: add -recursive flag to also cover dependencies which are not DIRECT dependencies. use http://godoc.org/pault.ag/go/debian/control#OrderDSCForBuild (topsort) to build dependencies in the right order (saving CPU time).

	// TODO: what’s a good integration method for doing this in more setups, e.g. on a cloud provider or something? mapreri from #debian-qa says jenkins.debian.net is suitable.

	buildresults := make(map[string]bool)
	for src, versions := range rebuild {
		sort.Sort(sort.Reverse(version.Slice(versions)))
		newest := versions[0]
		target := fmt.Sprintf("%s_%s", src, newest)
		// TODO: discard resulting package immediately?
		args := []string{
			"--arch-all",
			"--dist=sid",
			"--nolog",
			target,
		}
		for _, filename := range debs {
			args = append(args, fmt.Sprintf("--extra-package=%s", filename))
		}
		cmd := exec.Command("sbuild", args...)
		if err := os.MkdirAll(*logDir, 0755); err != nil {
			log.Fatal(err)
		}
		log.Printf("Building %s (commandline: %v)\n", target, cmd.Args)
		if *dryRun {
			continue
		}
		buildlog, err := os.Create(filepath.Join(*logDir, target))
		if err != nil {
			log.Fatal(err)
		}
		defer buildlog.Close()
		cmd.Stdout = buildlog
		cmd.Stderr = buildlog
		if err := cmd.Run(); err != nil {
			log.Printf("building %s failed: %v\n", target, err)
			buildresults[target] = false
		} else {
			buildresults[target] = true
		}
	}

	log.Printf("Build results:\n")
	// Print all successful builds first (not as interesting), then failed ones.
	for target, result := range buildresults {
		if !result {
			continue
		}
		log.Printf("PASSED: %s\n", target)
	}

	for target, result := range buildresults {
		if result {
			continue
		}
		log.Printf("FAILED: %s (see %s)\n", target, filepath.Join(*logDir, target))
	}
}