Ejemplo n.º 1
0
func (*suite) TestParseBinary(c *gc.C) {
	for i, test := range parseBinaryTests {
		c.Logf("test 1: %d", i)
		got, err := version.ParseBinary(test.v)
		if test.err != "" {
			c.Assert(err, gc.ErrorMatches, test.err)
		} else {
			c.Assert(err, gc.IsNil)
			c.Assert(got, gc.Equals, test.expect)
		}
	}

	for i, test := range parseTests {
		c.Logf("test 2: %d", i)
		v := test.v + "-a-b"
		got, err := version.ParseBinary(v)
		expect := version.Binary{
			Number: test.expect,
			Series: "a",
			Arch:   "b",
		}
		if test.err != "" {
			c.Assert(err, gc.ErrorMatches, strings.Replace(test.err, "version", "binary version", 1))
		} else {
			c.Assert(err, gc.IsNil)
			c.Assert(got, gc.Equals, expect)
			c.Check(got.IsDev(), gc.Equals, test.dev)
		}
	}
}
Ejemplo n.º 2
0
// ReadList returns a List of the tools in store with the given major.minor version.
// If minorVersion = -1, then only majorVersion is considered.
// If store contains no such tools, it returns ErrNoMatches.
func ReadList(stor storage.StorageReader, majorVersion, minorVersion int) (coretools.List, error) {
	if minorVersion >= 0 {
		logger.Debugf("reading v%d.%d tools", majorVersion, minorVersion)
	} else {
		logger.Debugf("reading v%d.* tools", majorVersion)
	}
	names, err := storage.List(stor, toolPrefix)
	if err != nil {
		return nil, err
	}
	var list coretools.List
	var foundAnyTools bool
	for _, name := range names {
		if !strings.HasPrefix(name, toolPrefix) || !strings.HasSuffix(name, toolSuffix) {
			continue
		}
		var t coretools.Tools
		vers := name[len(toolPrefix) : len(name)-len(toolSuffix)]
		if t.Version, err = version.ParseBinary(vers); err != nil {
			logger.Debugf("failed to parse version %q: %v", vers, err)
			continue
		}
		foundAnyTools = true
		// Major version must match specified value.
		if t.Version.Major != majorVersion {
			continue
		}
		// If specified minor version value supplied, minor version must match.
		if minorVersion >= 0 && t.Version.Minor != minorVersion {
			continue
		}
		logger.Debugf("found %s", vers)
		if t.URL, err = stor.URL(name); err != nil {
			return nil, err
		}
		list = append(list, &t)
	}
	if len(list) == 0 {
		if foundAnyTools {
			return nil, coretools.ErrNoMatches
		}
		return nil, ErrNoTools
	}
	return list, nil
}
Ejemplo n.º 3
0
// processPost handles a charm upload POST request after authentication.
func (h *toolsHandler) processPost(r *http.Request) (*tools.Tools, bool, error) {
	query := r.URL.Query()
	binaryVersionParam := query.Get("binaryVersion")
	if binaryVersionParam == "" {
		return nil, false, fmt.Errorf("expected binaryVersion argument")
	}
	toolsVersion, err := version.ParseBinary(binaryVersionParam)
	if err != nil {
		return nil, false, fmt.Errorf("invalid tools version %q: %v", binaryVersionParam, err)
	}
	var fakeSeries []string
	seriesParam := query.Get("series")
	if seriesParam != "" {
		fakeSeries = strings.Split(seriesParam, ",")
	}
	logger.Debugf("request to upload tools %s for series %q", toolsVersion, seriesParam)
	// Make sure the content type is x-tar-gz.
	contentType := r.Header.Get("Content-Type")
	if contentType != "application/x-tar-gz" {
		return nil, false, fmt.Errorf("expected Content-Type: application/x-tar-gz, got: %v", contentType)
	}
	return h.handleUpload(r.Body, toolsVersion, fakeSeries...)
}
Ejemplo n.º 4
0
// BundleTools bundles all the current juju tools in gzipped tar
// format to the given writer.
// If forceVersion is not nil, a FORCE-VERSION file is included in
// the tools bundle so it will lie about its current version number.
func BundleTools(w io.Writer, forceVersion *version.Number) (tvers version.Binary, sha256Hash string, err error) {
	dir, err := ioutil.TempDir("", "juju-tools")
	if err != nil {
		return version.Binary{}, "", err
	}
	defer os.RemoveAll(dir)

	if err := copyExistingJujud(dir); err != nil {
		logger.Debugf("copy existing failed: %v", err)
		if err := buildJujud(dir); err != nil {
			return version.Binary{}, "", err
		}
	}

	if forceVersion != nil {
		logger.Debugf("forcing version to %s", forceVersion)
		if err := ioutil.WriteFile(filepath.Join(dir, "FORCE-VERSION"), []byte(forceVersion.String()), 0666); err != nil {
			return version.Binary{}, "", err
		}
	}
	cmd := exec.Command(filepath.Join(dir, "jujud"), "version")
	out, err := cmd.CombinedOutput()
	if err != nil {
		return version.Binary{}, "", fmt.Errorf("cannot get version from %q: %v; %s", cmd.Args[0], err, out)
	}
	tvs := strings.TrimSpace(string(out))
	tvers, err = version.ParseBinary(tvs)
	if err != nil {
		return version.Binary{}, "", fmt.Errorf("invalid version %q printed by jujud", tvs)
	}
	sha256Hash, err = archive(w, dir)
	if err != nil {
		return version.Binary{}, "", err
	}
	return tvers, sha256Hash, err
}