Esempio n. 1
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func (s *GetSuite) TestGetConfig(c *gc.C) {
	sch := s.AddTestingCharm(c, "dummy")
	svc := s.AddTestingService(c, "dummy-service", sch)
	err := svc.UpdateConfigSettings(charm.Settings{"title": "Nearly There"})
	c.Assert(err, jc.ErrorIsNil)
	for _, t := range getTests {
		ctx := coretesting.Context(c)
		code := cmd.Main(envcmd.Wrap(&GetCommand{}), ctx, []string{t.service})
		c.Check(code, gc.Equals, 0)
		c.Assert(ctx.Stderr.(*bytes.Buffer).String(), gc.Equals, "")
		// round trip via goyaml to avoid being sucked into a quagmire of
		// map[interface{}]interface{} vs map[string]interface{}. This is
		// also required if we add json support to this command.
		buf, err := goyaml.Marshal(t.expected)
		c.Assert(err, jc.ErrorIsNil)
		expected := make(map[string]interface{})
		err = goyaml.Unmarshal(buf, &expected)
		c.Assert(err, jc.ErrorIsNil)

		actual := make(map[string]interface{})
		err = goyaml.Unmarshal(ctx.Stdout.(*bytes.Buffer).Bytes(), &actual)
		c.Assert(err, jc.ErrorIsNil)
		c.Assert(actual, gc.DeepEquals, expected)
	}
}
Esempio n. 2
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func (c *RelationSetCommand) readSettings(in io.Reader) (map[string]string, error) {
	data, err := ioutil.ReadAll(in)
	if err != nil {
		return nil, errors.Trace(err)
	}

	skipValidation := false // for debugging
	if !skipValidation {
		// Can this validation be done more simply or efficiently?

		var scalar string
		if err := goyaml.Unmarshal(data, &scalar); err != nil {
			return nil, errors.Trace(err)
		}
		if scalar != "" {
			return nil, errors.Errorf("expected YAML map, got %q", scalar)
		}

		var sequence []string
		if err := goyaml.Unmarshal(data, &sequence); err != nil {
			return nil, errors.Trace(err)
		}
		if len(sequence) != 0 {
			return nil, errors.Errorf("expected YAML map, got %#v", sequence)
		}
	}

	kvs := make(map[string]string)
	if err := goyaml.Unmarshal(data, kvs); err != nil {
		return nil, errors.Trace(err)
	}

	return kvs, nil
}
Esempio n. 3
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func (cfg *conf) ParseFile(filename string) error {

	file, err := os.Open(filename)
	if err != nil {
		return fmt.Errorf("Failed to open file '%s': %s", filename, err.Error())
	}
	defer file.Close()

	bytes, err := ioutil.ReadAll(file)
	if err != nil {
		return fmt.Errorf("Error on reading from file '%s': %s", filename, err.Error())
	}

	err = yaml.Unmarshal(bytes, &(cfg.set))
	if err != nil {
		return fmt.Errorf("Error on parsing configuration file '%s': %s", filename, err.Error())
	}

	err = cfg.Validate()
	if err != nil {
		return fmt.Errorf("Failed to validate configuration: %s", err.Error())
	}

	return nil
}
Esempio n. 4
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func (s *storageGetSuite) TestOutputFormatKey(c *gc.C) {
	for i, t := range storageGetTests {
		c.Logf("test %d: %#v", i, t.args)
		hctx, _ := s.newHookContext()
		com, err := jujuc.NewCommand(hctx, cmdString("storage-get"))
		c.Assert(err, jc.ErrorIsNil)
		ctx := testing.Context(c)
		code := cmd.Main(com, ctx, t.args)
		c.Assert(code, gc.Equals, 0)
		c.Assert(bufferString(ctx.Stderr), gc.Equals, "")

		var out interface{}
		var outMap map[string]interface{}
		switch t.format {
		case formatYaml:
			c.Assert(goyaml.Unmarshal(bufferBytes(ctx.Stdout), &outMap), gc.IsNil)
			out = outMap
		case formatJson:
			c.Assert(json.Unmarshal(bufferBytes(ctx.Stdout), &outMap), gc.IsNil)
			out = outMap
		default:
			out = string(bufferBytes(ctx.Stdout))
		}
		c.Assert(out, gc.DeepEquals, t.out)
	}
}
Esempio n. 5
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func loadConfig(agentConfig agent.Config) (*config, error) {
	config := &config{
		storageDir:  agentConfig.Value(StorageDir),
		storageAddr: agentConfig.Value(StorageAddr),
		authkey:     agentConfig.Value(StorageAuthKey),
	}

	caCertPEM := agentConfig.Value(StorageCACert)
	if len(caCertPEM) > 0 {
		config.caCertPEM = caCertPEM
	}

	caKeyPEM := agentConfig.Value(StorageCAKey)
	if len(caKeyPEM) > 0 {
		config.caKeyPEM = caKeyPEM
	}

	hostnames := agentConfig.Value(StorageHostnames)
	if len(hostnames) > 0 {
		err := goyaml.Unmarshal([]byte(hostnames), &config.hostnames)
		if err != nil {
			return nil, err
		}
	}

	return config, nil
}
Esempio n. 6
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func (s *migrateAgentEnvUUIDSuite) removeEnvUUIDFromAgentConfig(c *gc.C) {
	// Read the file in as simple map[string]interface{} and delete
	// the element, and write it back out again.

	// First step, read the file contents.
	filename := agent.ConfigPath(agent.DefaultDataDir, s.machine.Tag())
	data, err := ioutil.ReadFile(filename)
	c.Assert(err, jc.ErrorIsNil)
	c.Logf("Data in:\n\n%s\n", data)

	// Parse it into the map.
	var content map[string]interface{}
	err = goyaml.Unmarshal(data, &content)
	c.Assert(err, jc.ErrorIsNil)

	// Remove the environment value, and marshal back into bytes.
	delete(content, "environment")
	data, err = goyaml.Marshal(content)
	c.Assert(err, jc.ErrorIsNil)

	// Write the yaml back out remembering to add the format prefix.
	data = append([]byte("# format 1.18\n"), data...)
	c.Logf("Data out:\n\n%s\n", data)
	err = ioutil.WriteFile(filename, data, 0644)
	c.Assert(err, jc.ErrorIsNil)

	// Reset test attributes.
	cfg, err := agent.ReadConfig(filename)
	c.Assert(err, jc.ErrorIsNil)
	s.ctx.realAgentConfig = cfg
}
Esempio n. 7
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func ParseConfigData(data []byte) (*Config, error) {
	var cfg Config
	if err := yaml.Unmarshal([]byte(data), &cfg); err != nil {
		return nil, err
	}
	return &cfg, nil
}
Esempio n. 8
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func (*cloudinitSuite) TestCloudInitConfigureBootstrapLogging(c *gc.C) {
	loggo.GetLogger("").SetLogLevel(loggo.INFO)
	instanceConfig := minimalInstanceConfig()
	instanceConfig.Config = minimalConfig(c)

	cloudcfg, err := cloudinit.New(instanceConfig.Series)
	c.Assert(err, jc.ErrorIsNil)
	udata, err := cloudconfig.NewUserdataConfig(&instanceConfig, cloudcfg)

	c.Assert(err, jc.ErrorIsNil)
	err = udata.Configure()
	c.Assert(err, jc.ErrorIsNil)
	data, err := cloudcfg.RenderYAML()
	c.Assert(err, jc.ErrorIsNil)
	configKeyValues := make(map[interface{}]interface{})
	err = goyaml.Unmarshal(data, &configKeyValues)
	c.Assert(err, jc.ErrorIsNil)

	scripts := getScripts(configKeyValues)
	for i, script := range scripts {
		if strings.Contains(script, "bootstrap") {
			c.Logf("scripts[%d]: %q", i, script)
		}
	}
	expected := "jujud bootstrap-state --data-dir '.*' --env-config '.*'" +
		" --instance-id '.*' --constraints 'mem=2048M' --show-log"
	assertScriptMatch(c, scripts, expected, false)
}
Esempio n. 9
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// ReadEnvironsBytes parses the contents of an environments.yaml file
// and returns its representation. An environment with an unknown type
// will only generate an error when New is called for that environment.
// Attributes for environments with known types are checked.
func ReadEnvironsBytes(data []byte) (*Environs, error) {
	var raw struct {
		Default      string
		Environments map[string]map[string]interface{}
	}
	err := goyaml.Unmarshal(data, &raw)
	if err != nil {
		return nil, err
	}

	if raw.Default != "" && raw.Environments[raw.Default] == nil {
		return nil, fmt.Errorf("default environment %q does not exist", raw.Default)
	}
	if raw.Default == "" {
		// If there's a single environment, then we get the default
		// automatically.
		if len(raw.Environments) == 1 {
			for name := range raw.Environments {
				raw.Default = name
				break
			}
		}
	}
	for name, attrs := range raw.Environments {
		// store the name of the this environment in the config itself
		// so that providers can see it.
		attrs["name"] = name
	}
	return &Environs{raw.Default, raw.Environments}, nil
}
Esempio n. 10
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func main() {
	flag.Parse()

	configs := &inception.Configs{}
	input, err := ioutil.ReadFile(*yml)
	if err != nil {
		log.Fatalf("Opening config failed: %v", err)
	}
	if err := yaml.Unmarshal(input, configs); err != nil {
		log.Fatalf("Parsing config failed: %v", err)
	}

	types, err := inception.Inception(*configs)
	if err != nil {
		log.Fatalf("Loading input failed: %v", err)
	}

	if err := os.Chdir(*out); err != nil {
		log.Fatalf("Changing to output directory %q failed: %v", *out, err)
	}

	if err := ioutil.WriteFile("Go2Elm.elm", []byte(Go2Elm), 0640); err != nil {
		log.Fatalf("Writing runtime failed: %v", err)
	}

	visitor := &Generator{}
	visitor.Visit(types)
	for pkg, buffer := range visitor.Buffers() {
		parts := strings.Split(pkg, ".")
		os.MkdirAll(filepath.Join(parts[0:len(parts)-1]...), 0750)
		if err := ioutil.WriteFile(filepath.Join(parts...)+".elm", buffer.Bytes(), 0640); err != nil {
			log.Fatalf("Writing output failed: %v", err)
		}
	}
}
Esempio n. 11
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File: disk.go Progetto: kapilt/juju
func (d *diskStore) readJENVFile(envName string) (*environInfo, error) {
	path := jenvFilename(d.dir, envName)
	data, err := ioutil.ReadFile(path)
	if err != nil {
		if os.IsNotExist(err) {
			return nil, errors.NotFoundf("environment %q", envName)
		}
		return nil, err
	}
	var info environInfo
	info.path = path
	if len(data) == 0 {
		return &info, nil
	}
	var values EnvironInfoData
	if err := goyaml.Unmarshal(data, &values); err != nil {
		return nil, errors.Annotatef(err, "error unmarshalling %q", path)
	}
	info.name = envName
	info.user = values.User
	info.credentials = values.Password
	info.environmentUUID = values.EnvironUUID
	info.caCert = values.CACert
	info.apiEndpoints = values.StateServers
	info.bootstrapConfig = values.Config

	info.initialized = true
	return &info, nil
}
Esempio n. 12
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File: config.go Progetto: juju/charm
// ParseSettingsYAML returns settings derived from the supplied YAML data. The
// YAML must unmarshal to a map of strings to settings data; the supplied key
// must be present in the map, and must point to a map in which every value
// must have, or be a string parseable to, the correct type for the associated
// config option. Empty strings and nil values are both interpreted as nil.
func (c *Config) ParseSettingsYAML(yamlData []byte, key string) (Settings, error) {
	var allSettings map[string]Settings
	if err := goyaml.Unmarshal(yamlData, &allSettings); err != nil {
		return nil, fmt.Errorf("cannot parse settings data: %v", err)
	}
	settings, ok := allSettings[key]
	if !ok {
		return nil, fmt.Errorf("no settings found for %q", key)
	}
	out := make(Settings)
	for name, value := range settings {
		option, err := c.option(name)
		if err != nil {
			return nil, err
		}
		// Accept string values for compatibility with python.
		if str, ok := value.(string); ok {
			if value, err = option.parse(name, str); err != nil {
				return nil, err
			}
		} else if value, err = option.validate(name, value); err != nil {
			return nil, err
		}
		out[name] = value
	}
	return out, nil
}
Esempio n. 13
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// Set decodes the base64 value into yaml then expands that into a map.
func (v *yamlBase64Value) Set(value string) error {
	decoded, err := base64.StdEncoding.DecodeString(value)
	if err != nil {
		return err
	}
	return goyaml.Unmarshal(decoded, v)
}
Esempio n. 14
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// ReadYaml unmarshals the yaml contained in the file at path into obj. See
// goyaml.Unmarshal.
func ReadYaml(path string, obj interface{}) error {
	data, err := ioutil.ReadFile(path)
	if err != nil {
		return err
	}
	return goyaml.Unmarshal(data, obj)
}
Esempio n. 15
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File: config.go Progetto: juju/charm
// ReadConfig reads a Config in YAML format.
func ReadConfig(r io.Reader) (*Config, error) {
	data, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, err
	}
	var config *Config
	if err := goyaml.Unmarshal(data, &config); err != nil {
		return nil, err
	}
	if config == nil {
		return nil, fmt.Errorf("invalid config: empty configuration")
	}
	for name, option := range config.Options {
		switch option.Type {
		case "string", "int", "float", "boolean":
		case "":
			// Missing type is valid in python.
			option.Type = "string"
		default:
			return nil, fmt.Errorf("invalid config: option %q has unknown type %q", name, option.Type)
		}
		def := option.Default
		if def == "" && option.Type == "string" {
			// Skip normal validation for compatibility with pyjuju.
		} else if option.Default, err = option.validate(name, def); err != nil {
			option.error(&err, name, def)
			return nil, fmt.Errorf("invalid config default: %v", err)
		}
		config.Options[name] = option
	}
	return config, nil
}
Esempio n. 16
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func LoadYAML(path string, v interface{}) error {
	b, err := ioutil.ReadFile(path)
	if err != nil {
		return err
	}
	return yaml.Unmarshal(b, v)
}
Esempio n. 17
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func (s assertYaml) step(c *gc.C, ctx *context) {
	data, err := ioutil.ReadFile(filepath.Join(ctx.path, s.path))
	c.Assert(err, jc.ErrorIsNil)
	actual := make(map[string]interface{})
	err = goyaml.Unmarshal(data, &actual)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(actual, gc.DeepEquals, s.expect)
}
Esempio n. 18
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// TestCloudInit checks that the output from the various tests
// in cloudinitTests is well formed.
func (*cloudinitSuite) TestCloudInit(c *gc.C) {
	for i, test := range cloudinitTests {

		c.Logf("test %d", i)
		if test.setEnvConfig {
			test.cfg.Config = minimalConfig(c)
		}
		ci := coreCloudinit.New()
		udata, err := cloudinit.NewUserdataConfig(&test.cfg, ci)
		c.Assert(err, gc.IsNil)
		err = udata.Configure()

		c.Assert(err, gc.IsNil)
		c.Check(ci, gc.NotNil)
		// render the cloudinit config to bytes, and then
		// back to a map so we can introspect it without
		// worrying about internal details of the cloudinit
		// package.
		data, err := udata.Render()
		c.Assert(err, gc.IsNil)

		configKeyValues := make(map[interface{}]interface{})
		err = goyaml.Unmarshal(data, &configKeyValues)
		c.Assert(err, gc.IsNil)

		c.Check(configKeyValues["apt_get_wrapper"], gc.DeepEquals, map[interface{}]interface{}{
			"command": "eatmydata",
			"enabled": "auto",
		})

		if test.cfg.EnableOSRefreshUpdate {
			c.Check(configKeyValues["apt_update"], gc.Equals, true)
		} else {
			c.Check(configKeyValues["apt_update"], gc.IsNil)
		}

		if test.cfg.EnableOSUpgrade {
			c.Check(configKeyValues["apt_upgrade"], gc.Equals, true)
		} else {
			c.Check(configKeyValues["apt_upgrade"], gc.IsNil)
		}

		scripts := getScripts(configKeyValues)
		assertScriptMatch(c, scripts, test.expectScripts, !test.inexactMatch)
		if test.cfg.Config != nil {
			checkEnvConfig(c, test.cfg.Config, configKeyValues, scripts)
		}
		checkPackage(c, configKeyValues, "curl", test.cfg.EnableOSRefreshUpdate)

		tag := names.NewMachineTag(test.cfg.MachineId).String()
		acfg := getAgentConfig(c, tag, scripts)
		c.Assert(acfg, jc.Contains, "AGENT_SERVICE_NAME: jujud-"+tag)
		c.Assert(acfg, jc.Contains, "upgradedToVersion: 1.2.3\n")
		source := "deb http://ubuntu-cloud.archive.canonical.com/ubuntu precise-updates/cloud-tools main"
		needCloudArchive := test.cfg.Series == "precise"
		checkAptSource(c, configKeyValues, source, cloudinit.CanonicalCloudArchiveSigningKey, needCloudArchive)
	}
}
Esempio n. 19
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// Example_acctContentTypes verifies that the Accept header can be used
// to control the format of the response and the Content-Type header
// can be used to specify the format of the request.
func Example_acctContentTypes() {
	_, stopper := startAdminServer()
	defer stopper.Stop()

	config := &proto.AcctConfig{}
	err := yaml.Unmarshal([]byte(testAcctConfig), config)
	if err != nil {
		fmt.Println(err)
	}
	testCases := []struct {
		contentType, accept string
	}{
		{util.JSONContentType, util.JSONContentType},
		{util.YAMLContentType, util.JSONContentType},
		{util.JSONContentType, util.YAMLContentType},
		{util.YAMLContentType, util.YAMLContentType},
	}

	for i, test := range testCases {
		key := fmt.Sprintf("/test%d", i)

		var body []byte
		if test.contentType == util.JSONContentType {
			if body, err = json.MarshalIndent(config, "", "  "); err != nil {
				fmt.Println(err)
			}
		} else {
			if body, err = yaml.Marshal(config); err != nil {
				fmt.Println(err)
			}
		}
		req, err := http.NewRequest("POST", fmt.Sprintf("%s://%s%s%s", testContext.RequestScheme(), testContext.Addr,
			acctPathPrefix, key), bytes.NewReader(body))
		req.Header.Add(util.ContentTypeHeader, test.contentType)
		if _, err = sendAdminRequest(testContext, req); err != nil {
			fmt.Println(err)
		}

		req, err = http.NewRequest("GET", fmt.Sprintf("%s://%s%s%s", testContext.RequestScheme(), testContext.Addr,
			acctPathPrefix, key), nil)
		req.Header.Add(util.AcceptHeader, test.accept)
		if body, err = sendAdminRequest(testContext, req); err != nil {
			fmt.Println(err)
		}
		fmt.Println(string(body))
	}
	// Output:
	// {
	//   "cluster_id": "test"
	// }
	// {
	//   "cluster_id": "test"
	// }
	// cluster_id: test
	//
	// cluster_id: test
}
Esempio n. 20
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// NewYAMLSchema returns a schema based on the YAML input string.
func NewYAMLSchema(in []byte) (*Schema, error) {
	s := &Schema{}
	if err := yaml.Unmarshal(in, s); err != nil {
		return nil, err
	}
	if err := s.Validate(); err != nil {
		return nil, err
	}
	return s, nil
}
Esempio n. 21
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// ExampleAcctContentTypes verifies that the Accept header can be used
// to control the format of the response and the Content-Type header
// can be used to specify the format of the request.
func ExampleAcctContentTypes() {
	httpServer := startAdminServer()
	defer httpServer.Close()

	config := &proto.AcctConfig{}
	err := yaml.Unmarshal([]byte(testAcctConfig), config)
	if err != nil {
		fmt.Println(err)
	}
	testCases := []struct {
		contentType, accept string
	}{
		{"application/json", "application/json"},
		{"text/yaml", "application/json"},
		{"application/json", "text/yaml"},
		{"text/yaml", "text/yaml"},
	}
	for i, test := range testCases {
		key := fmt.Sprintf("/test%d", i)

		var body []byte
		if test.contentType == "application/json" {
			if body, err = json.MarshalIndent(config, "", "  "); err != nil {
				fmt.Println(err)
			}
		} else {
			if body, err = yaml.Marshal(config); err != nil {
				fmt.Println(err)
			}
		}
		req, err := http.NewRequest("POST", fmt.Sprintf("%s://%s%s%s", adminScheme, testContext.Addr, acctPathPrefix, key), bytes.NewReader(body))
		req.Header.Add("Content-Type", test.contentType)
		if _, err = sendAdminRequest(req); err != nil {
			fmt.Println(err)
		}

		req, err = http.NewRequest("GET", fmt.Sprintf("%s://%s%s%s", adminScheme, testContext.Addr, acctPathPrefix, key), nil)
		req.Header.Add("Accept", test.accept)
		if body, err = sendAdminRequest(req); err != nil {
			fmt.Println(err)
		}
		fmt.Println(string(body))
	}
	// Output:
	// {
	//   "cluster_id": "test"
	// }
	// {
	//   "cluster_id": "test"
	// }
	// cluster_id: test
	//
	// cluster_id: test
}
Esempio n. 22
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func (s *ConstraintsSuite) TestRoundtripYaml(c *gc.C) {
	for _, t := range constraintsRoundtripTests {
		c.Logf("test %s", t.Name)
		data, err := goyaml.Marshal(t.Value)
		c.Assert(err, jc.ErrorIsNil)
		var cons constraints.Value
		err = goyaml.Unmarshal(data, &cons)
		c.Check(err, jc.ErrorIsNil)
		c.Check(cons, jc.DeepEquals, t.Value)
	}
}
Esempio n. 23
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func ReadYaml(r io.Reader) YamlHacker {
	data, err := ioutil.ReadAll(r)
	if err != nil {
		panic(err)
	}
	m := make(map[interface{}]interface{})
	err = goyaml.Unmarshal(data, m)
	if err != nil {
		panic(err)
	}
	return YamlHacker(m)
}
Esempio n. 24
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func (s *GetSuite) TestGetConfig(c *gc.C) {
	for _, t := range getTests {
		ctx := coretesting.Context(c)
		code := cmd.Main(envcmd.Wrap(service.NewGetCommand(s.fake)), ctx, []string{t.service})
		c.Check(code, gc.Equals, 0)
		c.Assert(ctx.Stderr.(*bytes.Buffer).String(), gc.Equals, "")
		// round trip via goyaml to avoid being sucked into a quagmire of
		// map[interface{}]interface{} vs map[string]interface{}. This is
		// also required if we add json support to this command.
		buf, err := goyaml.Marshal(t.expected)
		c.Assert(err, jc.ErrorIsNil)
		expected := make(map[string]interface{})
		err = goyaml.Unmarshal(buf, &expected)
		c.Assert(err, jc.ErrorIsNil)

		actual := make(map[string]interface{})
		err = goyaml.Unmarshal(ctx.Stdout.(*bytes.Buffer).Bytes(), &actual)
		c.Assert(err, jc.ErrorIsNil)
		c.Assert(actual, gc.DeepEquals, expected)
	}
}
Esempio n. 25
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func (s *BaseSuite) assertServerFileMatches(c *gc.C, serverfile, username, password string) {
	yaml, err := ioutil.ReadFile(serverfile)
	c.Assert(err, jc.ErrorIsNil)
	var content envcmd.ServerFile
	err = goyaml.Unmarshal(yaml, &content)
	c.Assert(err, jc.ErrorIsNil)

	c.Assert(content.Username, gc.Equals, username)
	c.Assert(content.Password, gc.Equals, password)
	c.Assert(content.CACert, gc.Equals, testing.CACert)
	c.Assert(content.Addresses, jc.DeepEquals, []string{"127.0.0.1:12345"})
}
Esempio n. 26
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func loadSponsors(filename string) error {
	cnt, err := ioutil.ReadFile(filename)
	if err != nil {
		return err
	}

	err = yaml.Unmarshal(cnt, &sponsors)
	if err != nil {
		return err
	}

	return nil
}
Esempio n. 27
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// NewYAMLSchema returns a schema based on the YAML input string.
func NewYAMLSchema(in []byte) (*Schema, error) {
	s := &Schema{}
	if err := yaml.Unmarshal(in, s); err != nil {
		return nil, err
	}
	// Sort tables.
	sort.Sort(s.Tables)

	if err := s.Validate(); err != nil {
		return nil, err
	}
	return s, nil
}
Esempio n. 28
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func LoadRuleFromFile(filePath string) (*Rule, error) {
	data, err := ioutil.ReadFile(filePath)
	if err != nil {
		return nil, fmt.Errorf("Failed to read form-rule %s: %s", filePath, err.Error())
	}

	r := &Rule{}
	err = yaml.Unmarshal(data, &r)
	if err != nil {
		return nil, fmt.Errorf("Failed to parse form-rule %s: %s", filePath, err.Error())
	}
	return r, nil
}
Esempio n. 29
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func loadState(r io.ReadCloser) (*BootstrapState, error) {
	defer r.Close()
	data, err := ioutil.ReadAll(r)
	if err != nil {
		return nil, fmt.Errorf("error reading %q: %v", StateFile, err)
	}
	var state BootstrapState
	err = goyaml.Unmarshal(data, &state)
	if err != nil {
		return nil, fmt.Errorf("error unmarshalling %q: %v", StateFile, err)
	}
	return &state, nil
}
Esempio n. 30
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func loadEvent(filename string) error {
	cnt, err := ioutil.ReadFile(filename)
	if err != nil {
		return err
	}

	err = yaml.Unmarshal(cnt, &event)
	if err != nil {
		return err
	}

	return nil
}