func StartDeviceLogging(client *ei.BuildClient, device_id string) {
logs, poll_url, err := client.GetDeviceLogs(device_id)
if err != nil {
logging.Fatal("Failed to get device logs %s", err.Error())
return
}
logging.Debug("Poll Url %s", poll_url)
for _, entry := range logs {
fmt.Printf("%s: %s: %s\n", entry.Timestamp, entry.Type, entry.Message)
}
for {
logs, err = client.ContinueDeviceLogs(poll_url)
if err != nil {
if _, ok := err.(*ei.Timeout); ok == false {
logging.Fatal("Failed to get device logs %s", err.Error())
return
} else {
logging.Debug("Long poll timed out...")
}
} else {
for _, entry := range logs {
fmt.Printf("%s: %s: %s\n", entry.Timestamp, entry.Type, entry.Message)
}
}
}
}
func ExampleCreateUpdateDeleteModel() {
logging.SetLoggingLevel(logging.LOG_DEBUG)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
new_model := new(Model)
new_model.Name = "Wrench Test Model"
model, err := client.CreateModel(new_model)
if err != nil {
logging.Fatal("Example Failed %s", err.Error())
return
}
new_model.Name = "Wrench Test Model Again"
update_model, err := client.UpdateModel(model.Id, new_model)
if err != nil {
logging.Fatal("Example Failed %s", err.Error())
return
}
if update_model.Id != model.Id {
logging.Fatal("Example Failed, Model Ids don't match")
return
}
err = client.DeleteModel(model.Id)
if err != nil {
logging.Fatal("Example Failed %s", err.Error())
return
}
logging.Info("Succesfully created model: %s with Id: %s", model.Name, model.Id)
logging.Info("Ending Test")
}
func PreProcessFile(outputFile string, inputFile string, libraryDirs []string) error {
if _, err := os.Stat(inputFile); err != nil {
logging.Fatal("Did not find input file %s", inputFile)
return errors.New("Input file not found")
}
gppCmdName := PREPROCESSOR_CMD_BIN
gppArgs := []string{"-o", outputFile, inputFile}
var s []string
for _, dir := range libraryDirs {
s = []string{"-I", dir}
gppArgs = append(gppArgs, strings.Join(s, ""))
}
gppArgs = append(gppArgs, "-C")
logging.Debug("gppArgs: %s", gppArgs)
gppCmd := exec.Command(gppCmdName, gppArgs...)
cmdReader, err := gppCmd.StdoutPipe()
if err != nil {
logging.Fatal("Failed to get stdout pipe Error: %s\n", err.Error())
os.Exit(1)
}
cmdErrorReader, err := gppCmd.StderrPipe()
if err != nil {
logging.Fatal("Failed to get stderr pipe Error: %s\n", err.Error())
os.Exit(1)
}
scanner := bufio.NewScanner(cmdReader)
go func() {
for scanner.Scan() {
logging.Info("%s", scanner.Text())
}
}()
errScanner := bufio.NewScanner(cmdErrorReader)
go func() {
for errScanner.Scan() {
logging.Warn("%s", errScanner.Text())
}
}()
err = gppCmd.Start()
if err != nil {
logging.Fatal("Error starting gpp", err)
os.Exit(1)
}
err = gppCmd.Wait()
if err != nil {
logging.Fatal("Error waiting for gpp", err)
os.Exit(1)
}
return nil
}
func LoadSettings(settings_file string) (ProjectSettings, error) {
var settings ProjectSettings
settings_data, err := ioutil.ReadFile(settings_file)
if err != nil {
logging.Fatal("Could not open settings file %s", settings_file)
return settings, err
}
err = json.Unmarshal(settings_data, &settings)
if err != nil {
logging.Fatal("Couldn't parse settings file: %s", settings_file)
return settings, err
}
return settings, nil
}
func LoadSettings(settings_file string) ProjectSettings {
settings_data, err := ioutil.ReadFile(settings_file)
if err != nil {
logging.Fatal("Could not open settings file %s", settings_file)
os.Exit(1)
}
var settings ProjectSettings
err = json.Unmarshal(settings_data, &settings)
if err != nil {
logging.Fatal("Couldn't parse settings file: %s", settings_file)
os.Exit(1)
}
return settings
}
func ProcessSettings(settings_file string) ProjectSettings {
if _, err := os.Stat(settings_file); err != nil {
logging.Info("Did not find the settings file %s", settings_file)
if settings_file != DEFAULT_PROJECT_FILE {
logging.Fatal("Could not load non default settings file...")
os.Exit(1)
}
logging.Info("Generating default settings file...")
var settings ProjectSettings
settings.AgentFileInPath = DEFAULT_AGENT_IN_FILE
settings.AgentFileOutPath = DEFAULT_AGENT_OUT_FILE
settings.DeviceFileInPath = DEFAULT_DEVICE_IN_FILE
settings.DeviceFileOutPath = DEFAULT_DEVICE_OUT_FILE
settings.LibraryDirs = append(settings.LibraryDirs, DEFAULT_LIB_DIR)
settings_data, err := json.Marshal(settings)
if err != nil {
logging.Warn("Failed to generate default settings json data")
} else {
err = ioutil.WriteFile(settings_file, settings_data, 777)
if err != nil {
logging.Warn("Failed to write new defaults...")
}
}
return settings
}
return LoadSettings(settings_file)
}
func CreateClient(key_file_path string) (*ei.BuildClient, error) {
keyfile_data, err := ioutil.ReadFile(key_file_path)
if err != nil {
logging.Fatal("Could not open the keyfile: %s", key_file_path)
return nil, err
}
keyfile := new(ApiKeyFile)
err = json.Unmarshal(keyfile_data, keyfile)
if err != nil {
logging.Fatal("Could not parse keyfile: %s", key_file_path)
return nil, err
}
client := ei.NewBuildClient(keyfile.Key)
return client, nil
}
func RestartDevice(client *ei.BuildClient, device_id string) {
err := client.RestartDevice(device_id)
if err != nil {
logging.Fatal("Failed to restart device %s with error %s", device_id, err.Error())
return
}
fmt.Printf("Successfully restarted device and agent")
}
func RunMe(cmd *Command, args []string) {
logging.Info("Attempting to run script...")
if len(args) < 2 {
logging.Fatal("run requires file name")
os.Exit(1)
}
ExecuteSqrl(args[1])
logging.Info("Script finished")
}
func UploadFiles(cmd *Command, args []string) {
logging.Info("Attempting to upload...")
keyfile_data, err := ioutil.ReadFile(cmd.settings.ApiKeyFile)
if err != nil {
logging.Fatal("Could not open the keyfile: %s", cmd.settings.ApiKeyFile)
os.Exit(1)
return
}
keyfile := new(ApiKeyFile)
err = json.Unmarshal(keyfile_data, keyfile)
if err != nil {
logging.Fatal("Could not parse keyfile: %s", cmd.settings.ApiKeyFile)
os.Exit(1)
return
}
agent_code, err := ioutil.ReadFile(cmd.settings.AgentFileOutPath)
if err != nil {
logging.Fatal("Could not open the agent code: %s", cmd.settings.AgentFileOutPath)
os.Exit(1)
return
}
device_code, err := ioutil.ReadFile(cmd.settings.DeviceFileOutPath)
if err != nil {
logging.Fatal("Could not open the device code %s", cmd.settings.DeviceFileOutPath)
os.Exit(1)
return
}
request := new(ei.CodeRevisionLong)
client := ei.NewBuildClient(keyfile.Key)
request.AgentCode = string(agent_code)
request.DeviceCode = string(device_code)
response, err := client.UpdateCodeRevision(cmd.settings.ModelKey, request)
if err != nil {
logging.Fatal("Failed to upload code to model %s, Error: %s", cmd.settings.ModelKey, err.Error())
os.Exit(1)
return
}
logging.Info("Succesfully uploaded version %d", response.Version)
}
func RunScript(script_file string) int {
file_string := C.CString(script_file)
rval := C.device_run_script(file_string)
C.free(unsafe.Pointer(file_string))
if rval != 0 {
logging.Fatal("Squirrel script failed to run")
return int(rval)
}
return 0
}
func ListModels(client *ei.BuildClient) {
model_list, err := client.ListModels()
if err != nil {
logging.Fatal("Failed to get model list %s", err.Error())
return
}
for _, model := range model_list.Models {
fmt.Printf("Id: %s, Name: %s\n", model.Id, model.Name)
}
}
func ListDevices(client *ei.BuildClient) {
device_list, err := client.GetDeviceList()
if err != nil {
logging.Fatal("Failed to get device list %s", err.Error())
return
}
for _, model := range device_list {
fmt.Printf("Id: %s, Name: %s\n", model.Id, model.Name)
}
}
func ExampleRestartDevice() {
logging.SetLoggingLevel(logging.LOG_INFO)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
err := client.RestartDevice(TEST_DEVICE_ID)
if err != nil {
logging.Fatal("Failed to get device! %s", err.Error())
return
}
fmt.Printf("Device Reset")
logging.Info("Ending Test")
}
func ExampleGetDevice() {
logging.SetLoggingLevel(logging.LOG_INFO)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
device, err := client.GetDevice(TEST_DEVICE_ID)
if err != nil {
logging.Fatal("Failed to get device! %s", err.Error())
return
}
fmt.Printf("Name: %s Id: %s\n", device.Name, device.Id)
logging.Info("Ending Test")
}
func ExampleUpdateDevice() {
logging.SetLoggingLevel(logging.LOG_INFO)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
new_device := new(Device)
new_device.Name = "Wiggy Whacky - hamburg-2"
dev, err := client.UpdateDevice(new_device, TEST_DEVICE_ID)
if err != nil {
logging.Fatal("Failed to update device! %s", err.Error())
return
}
fmt.Printf("Device Updated: %s", dev.Name)
logging.Info("Ending Test")
}
func ExampleRestartModelDevices() {
logging.SetLoggingLevel(logging.LOG_DEBUG)
logging.Info("Starting Example")
client := NewBuildClient(API_KEY)
err := client.RestartModelDevices(MODEL_KEY)
if err != nil {
logging.Fatal("Example Failed %s", err.Error())
return
}
logging.Info("Succesfully restarted model: %s", MODEL_KEY)
logging.Info("Ending Example")
}
func ExampleDeviceList() {
logging.SetLoggingLevel(logging.LOG_INFO)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
list, err := client.GetDeviceList()
if err != nil {
logging.Fatal("Failed to get device list! %s", err.Error())
return
}
for _, device := range list {
logging.Info("Name: %s, Id: %s, Model: %s", device.Name, device.Id, device.ModelId)
}
logging.Info("Ending Test")
}
func ExampleGetDeviceLogs() {
logging.SetLoggingLevel(logging.LOG_INFO)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
logs, err := client.GetDeviceLogs(TEST_DEVICE_ID)
if err != nil {
logging.Fatal("Failed to get device list! %s", err.Error())
return
}
for _, log := range logs {
fmt.Printf("%s %s:%s\n", log.Timestamp, log.Type, log.Message)
}
logging.Info("Ending Test")
}
func ExampleGetModel() {
logging.SetLoggingLevel(logging.LOG_DEBUG)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
model_list, err := client.ListModels()
if err != nil {
logging.Fatal("Test Failed %s", err.Error())
return
}
for _, model := range model_list.Models {
logging.Info("Id: %s, Name: %s", model.Id, model.Name)
}
logging.Info("Ending Test")
}
func AssignDeviceToModel(client *ei.BuildClient, device_id string, model_id string) {
device, err := client.GetDevice(device_id)
if err != nil {
logging.Fatal("Failed to retrieve current model for model id: %s", model_id)
return
}
// Don't do anything if its already the same
if device.ModelId == model_id {
return
}
device.ModelId = model_id
updated_device, err := client.UpdateDevice(&device, device_id)
logging.Debug("Model and new Devices: %s", updated_device)
}
func ExampleGetCodeRevisions() {
logging.SetLoggingLevel(logging.LOG_DEBUG)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
revisions, err := client.GetCodeRevisionList(MODEL_KEY)
if err != nil {
logging.Fatal("Test Failed %s", err.Error())
return
}
for _, revision := range revisions {
logging.Info(string(revision.CreatedAt))
logging.Info(`Version: %d
CreatedAt: %s,
ReleaseNotes: %s,`,
revision.Version,
revision.CreatedAt,
revision.ReleaseNotes)
}
logging.Info("Ending Test")
}
func ModelSubCommand(cmd *Command, args []string) {
logging.Debug("In model")
// TODO(sean) Break this out to a helpers area for the ei stuff
client, err := CreateClient(cmd.settings.ApiKeyFile)
if err != nil {
os.Exit(1)
return
}
if len(args) < 2 {
logging.Debug(cmd.settings.ModelKey)
if cmd.settings.ModelKey != "" {
model, err := client.GetModel(cmd.settings.ModelKey)
if err != nil {
logging.Fatal("Failed to get model id: %s, Got Error: %s",
cmd.settings.ModelKey, err.Error())
os.Exit(1)
return
}
fmt.Printf("Current Model: %s\n", model.Name)
} else {
fmt.Printf("No Model set in settings.wrench\n")
}
PrintModelHelp()
os.Exit(1)
}
if args[1] == "list" {
ListModels(client)
} else {
PrintModelHelp()
os.Exit(1)
}
}
func ExampleGetCodeRevision() {
logging.SetLoggingLevel(logging.LOG_DEBUG)
logging.Info("Starting Test")
client := NewBuildClient(API_KEY)
revision, err := client.GetCodeRevision(MODEL_KEY, "1")
if err != nil {
logging.Fatal("Test Failed %s", err.Error())
return
}
logging.Info(string(revision.CreatedAt))
logging.Info(`Version: %d
CreatedAt: %s,
ReleaseNotes: %s,
AgentCode: %s,
DeviceCode: %s,`,
revision.Version,
revision.CreatedAt,
revision.ReleaseNotes,
revision.AgentCode,
revision.DeviceCode)
logging.Info("Ending Test")
}
func UploadFiles(cmd *Command, args []string) {
// Create our flags
flag_set := flag.NewFlagSet("UploadFlagSet", flag.ExitOnError)
restart_device := flag_set.Bool("r", false, "-r restarts the server on a successful model upload")
flag_set.Parse(args[1:])
logging.Info("Attempting to upload...")
keyfile_data, err := ioutil.ReadFile(cmd.settings.ApiKeyFile)
if err != nil {
logging.Fatal("Could not open the keyfile: %s", cmd.settings.ApiKeyFile)
os.Exit(1)
return
}
keyfile := new(ApiKeyFile)
err = json.Unmarshal(keyfile_data, keyfile)
if err != nil {
logging.Fatal("Could not parse keyfile: %s", cmd.settings.ApiKeyFile)
os.Exit(1)
return
}
agent_code, err := ioutil.ReadFile(cmd.settings.AgentFileOutPath)
if err != nil {
logging.Fatal("Could not open the agent code: %s", cmd.settings.AgentFileOutPath)
os.Exit(1)
return
}
device_code, err := ioutil.ReadFile(cmd.settings.DeviceFileOutPath)
if err != nil {
logging.Fatal("Could not open the device code %s", cmd.settings.DeviceFileOutPath)
os.Exit(1)
return
}
request := new(ei.CodeRevisionLong)
client := ei.NewBuildClient(keyfile.Key)
request.AgentCode = string(agent_code)
request.DeviceCode = string(device_code)
response, err := client.UpdateCodeRevision(cmd.settings.ModelKey, request)
if err != nil {
logging.Fatal("Failed to upload code to model %s, Error: %s", cmd.settings.ModelKey, err.Error())
os.Exit(1)
return
}
if response.Success == false {
fmt.Println("There were errors in the build:")
fmt.Printf("Error Code: %s \n", response.Error.Code)
fmt.Printf("Message: %s \n", response.Error.FullMessage)
return
}
logging.Info("Succesfully uploaded version %d", response.Revisions.Version)
if *restart_device == true {
err := client.RestartModelDevices(cmd.settings.ModelKey)
if err != nil {
logging.Fatal("Failed to restart devices after upload, Error: %s", err.Error())
os.Exit(1)
}
model, err := client.GetModel(cmd.settings.ModelKey)
if err != nil {
fmt.Printf("Model: %s devices restarted.\n", cmd.settings.ModelKey)
return
} else {
fmt.Printf("Model: %s restarted.\n", model.Name)
}
}
}
func main() {
logging_int := flag.Int("l", int(logging.LOG_INFO),
"Levels 0-4 0 == None, 4 == Debug")
log_colors_flag := flag.Bool("log_color", false, "-log_color enables log coloring(mingw/linux only)")
settings_file := flag.String("settings", DEFAULT_PROJECT_FILE,
"Set the settings file to a non standard file...")
gen_settings_flag := flag.Bool("g", false, "-g generates a default settings file if one is not found")
flag.Parse()
err, log_value := logging.IntToLogLevel(*logging_int)
if err == nil {
logging.SetLoggingLevel(log_value)
} else {
PrintHelp()
os.Exit(1)
return
}
logging.SetColorEnabled(*log_colors_flag)
args := flag.Args()
if len(args) < 1 {
logging.Info("Need a subcommand")
PrintHelp()
os.Exit(1)
return
}
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
go func() {
for {
select {
case <-c:
os.Exit(0)
}
}
}()
var projectSettings ProjectSettings
logging.Debug("Using settings file: %s", *settings_file)
if _, err := os.Stat(*settings_file); err != nil {
logging.Info("Did not find the settings file %s", *settings_file)
if *settings_file != DEFAULT_PROJECT_FILE {
logging.Fatal("Could not load non default settings file...")
os.Exit(1)
}
if *gen_settings_flag {
projectSettings, err = GenerateDefaultSettingsFile(*settings_file)
if err != nil {
os.Exit(1)
}
} else {
os.Exit(1)
}
} else {
projectSettings, err = LoadSettings(*settings_file)
if err != nil {
logging.Info("Failed to load settings file: %s", *settings_file)
os.Exit(1)
}
}
logging.Debug("Settings found: %s", projectSettings)
for _, cmd := range commands {
if cmd.Name() == args[0] && cmd.Runnable() {
cmd.Flag.Usage = func() { cmd.Usage() }
for i, s := range args {
logging.Debug("Left Args: %d:%s", i, s)
}
if cmd.CustomFlags {
args = args[0:]
} else if len(args) > 2 {
cmd.Flag.Parse(args[0:])
args = cmd.Flag.Args()
}
cmd.settings = projectSettings
cmd.Run(cmd, args)
return
}
}
}