func download(c *cli.Context) error {
// Input validation
collectionURI := c.String(CollectionKey)
if collectionURI == "" {
log.Fatalln("[STEPMAN] - No step collection specified")
}
route, found := stepman.ReadRoute(collectionURI)
if !found {
log.Fatal("No route found for lib: " + collectionURI)
}
id := c.String(IDKey)
if id == "" {
log.Fatal("[STEPMAN] - Missing step id")
}
collection, err := stepman.ReadStepSpec(collectionURI)
if err != nil {
log.Fatal("[STEPMAN] - Failed to read step spec:", err)
}
version := c.String(VersionKey)
if version == "" {
log.Debug("[STEPMAN] - Missing step version -- Use latest version")
latest, err := collection.GetLatestStepVersion(id)
if err != nil {
log.Fatal("[STEPMAN] - Failed to get step latest version: ", err)
}
log.Debug("[STEPMAN] - Latest version of step: ", latest)
version = latest
}
update := c.Bool(UpdateKey)
// Check step exist in collection
step, found := collection.GetStep(id, version)
if !found {
if update {
log.Infof("[STEPMAN] - Collection doesn't contain step (id:%s) (version:%s) -- Updating collection", id, version)
if err := stepman.ReGenerateStepSpec(route); err != nil {
log.Fatalf("[STEPMAN] - Failed to update collection:%s error:%v", collectionURI, err)
}
if _, found := collection.GetStep(id, version); !found {
log.Fatalf("[STEPMAN] - Even the updated collection doesn't contain step (id:%s) (version:%s)", id, version)
}
} else {
log.Fatalf("[STEPMAN] - Collection doesn't contain step (id:%s) (version:%s)", id, version)
}
}
if err := stepman.DownloadStep(collectionURI, collection, id, version, step.Source.Commit); err != nil {
log.Fatal("[STEPMAN] - Failed to download step")
}
return nil
}
func updateCollection(steplibSource string) (models.StepCollectionModel, error) {
route, found := stepman.ReadRoute(steplibSource)
if !found {
log.Warnf("No route found for collection: %s, cleaning up routing..", steplibSource)
if err := stepman.CleanupDanglingLib(steplibSource); err != nil {
log.Errorf("Error cleaning up lib: %s", steplibSource)
}
log.Infof("Call 'stepman setup -c %s' for a clean setup", steplibSource)
return models.StepCollectionModel{}, fmt.Errorf("No route found for StepLib: %s", steplibSource)
}
isLocalSteplib := strings.HasPrefix(steplibSource, "file://")
if isLocalSteplib {
if err := stepman.CleanupRoute(route); err != nil {
return models.StepCollectionModel{}, fmt.Errorf("Failed to cleanup route for StepLib: %s", steplibSource)
}
if err := setupSteplib(steplibSource, false); err != nil {
return models.StepCollectionModel{}, fmt.Errorf("Failed to setup StepLib: %s", steplibSource)
}
} else {
pth := stepman.GetCollectionBaseDirPath(route)
if exists, err := pathutil.IsPathExists(pth); err != nil {
return models.StepCollectionModel{}, err
} else if !exists {
return models.StepCollectionModel{}, errors.New("Not initialized")
}
gitPullErr := retry.Times(2).Wait(3 * time.Second).Try(func(attempt uint) error {
if attempt > 0 {
log.Infoln("Retrying ...")
}
return cmdex.GitPull(pth)
})
if gitPullErr != nil {
return models.StepCollectionModel{}, fmt.Errorf("Failed to update StepLib git repository, error: %s", gitPullErr)
}
if err := stepman.ReGenerateStepSpec(route); err != nil {
return models.StepCollectionModel{}, err
}
}
return stepman.ReadStepSpec(steplibSource)
}
func updateCollection(steplibSource string) (models.StepCollectionModel, error) {
route, found := stepman.ReadRoute(steplibSource)
if !found {
return models.StepCollectionModel{},
fmt.Errorf("No collection found for lib, call 'stepman delete -c %s' for cleanup", steplibSource)
}
pth := stepman.GetCollectionBaseDirPath(route)
if exists, err := pathutil.IsPathExists(pth); err != nil {
return models.StepCollectionModel{}, err
} else if !exists {
return models.StepCollectionModel{}, errors.New("Not initialized")
}
if err := cmdex.GitPull(pth); err != nil {
return models.StepCollectionModel{}, err
}
if err := stepman.ReGenerateStepSpec(route); err != nil {
return models.StepCollectionModel{}, err
}
return stepman.ReadStepSpec(steplibSource)
}
func create(c *cli.Context) error {
toolMode := c.Bool(ToolMode)
share, err := ReadShareSteplibFromFile()
if err != nil {
log.Error(err)
log.Fatalln("You have to start sharing with `stepman share start`, or you can read instructions with `stepman share`")
}
// Input validation
tag := c.String(TagKey)
if tag == "" {
log.Fatalln("No Step tag specified")
}
gitURI := c.String(GitKey)
if gitURI == "" {
log.Fatalln("No Step url specified")
}
stepID := c.String(StepIDKEy)
if stepID == "" {
stepID = getStepIDFromGit(gitURI)
}
if stepID == "" {
log.Fatalln("No Step id specified")
}
r := regexp.MustCompile(`[a-z0-9-]+`)
if find := r.FindString(stepID); find != stepID {
log.Fatalln("StepID doesn't conforms to: [a-z0-9-]")
}
route, found := stepman.ReadRoute(share.Collection)
if !found {
log.Fatalf("No route found for collectionURI (%s)", share.Collection)
}
stepDirInSteplib := stepman.GetStepCollectionDirPath(route, stepID, tag)
stepYMLPathInSteplib := path.Join(stepDirInSteplib, "step.yml")
if exist, err := pathutil.IsPathExists(stepYMLPathInSteplib); err != nil {
log.Fatalf("Failed to check step.yml path in steplib, err: %s", err)
} else if exist {
log.Warnf("Step already exist in path: %s.", stepDirInSteplib)
if val, err := goinp.AskForBool("Would you like to overwrite local version of Step?"); err != nil {
log.Fatalf("Failed to get bool, err: %s", err)
} else {
if !val {
log.Errorln("Unfortunately we can't continue with sharing without an overwrite exist step.yml.")
log.Fatalln("Please finish your changes, run this command again and allow it to overwrite the exist step.yml!")
}
}
}
// Clone Step to tmp dir
tmp, err := pathutil.NormalizedOSTempDirPath("")
if err != nil {
log.Fatalf("Failed to get temp directory, err: %s", err)
}
log.Infof("Cloning Step from (%s) with tag (%s) to temporary path (%s)", gitURI, tag, tmp)
if err := cmdex.GitCloneTag(gitURI, tmp, tag); err != nil {
log.Fatalf("Git clone failed, err: %s", err)
}
// Update step.yml
tmpStepYMLPath := path.Join(tmp, "step.yml")
bytes, err := fileutil.ReadBytesFromFile(tmpStepYMLPath)
if err != nil {
log.Fatalf("Failed to read Step from file, err: %s", err)
}
var stepModel models.StepModel
if err := yaml.Unmarshal(bytes, &stepModel); err != nil {
log.Fatalf("Failed to unmarchal Step, err: %s", err)
}
commit, err := cmdex.GitGetCommitHashOfHEAD(tmp)
if err != nil {
log.Fatalf("Failed to get commit hash, err: %s", err)
}
stepModel.Source = &models.StepSourceModel{
Git: gitURI,
Commit: commit,
}
stepModel.PublishedAt = pointers.NewTimePtr(time.Now())
// Validate step-yml
if err := stepModel.Audit(); err != nil {
log.Fatalf("Failed to validate Step, err: %s", err)
}
for _, input := range stepModel.Inputs {
key, value, err := input.GetKeyValuePair()
if err != nil {
log.Fatalf("Failed to get Step input key-value pair, err: %s", err)
}
options, err := input.GetOptions()
if err != nil {
log.Fatalf("Failed to get Step input (%s) options, err: %s", key, err)
}
if len(options.ValueOptions) > 0 && value == "" {
log.Warn("Step input with 'value_options', should contain default value!")
log.Fatalf("Missing default value for Step input (%s).", key)
}
}
if strings.Contains(*stepModel.Summary, "\n") {
log.Warningln("Step summary should be one line!")
}
if utf8.RuneCountInString(*stepModel.Summary) > maxSummaryLength {
log.Warningf("Step summary should contains maximum (%d) characters, actual: (%d)!", maxSummaryLength, utf8.RuneCountInString(*stepModel.Summary))
}
// Copy step.yml to steplib
share.StepID = stepID
share.StepTag = tag
if err := WriteShareSteplibToFile(share); err != nil {
log.Fatalf("Failed to save share steplib to file, err: %s", err)
}
log.Info("Step dir in collection:", stepDirInSteplib)
if exist, err := pathutil.IsPathExists(stepDirInSteplib); err != nil {
log.Fatalf("Failed to check path (%s), err: %s", stepDirInSteplib, err)
} else if !exist {
if err := os.MkdirAll(stepDirInSteplib, 0777); err != nil {
log.Fatalf("Failed to create path (%s), err: %s", stepDirInSteplib, err)
}
}
log.Infof("Checkout branch: %s", share.ShareBranchName())
collectionDir := stepman.GetCollectionBaseDirPath(route)
if err := cmdex.GitCheckout(collectionDir, share.ShareBranchName()); err != nil {
if err := cmdex.GitCreateAndCheckoutBranch(collectionDir, share.ShareBranchName()); err != nil {
log.Fatalf("Git failed to create and checkout branch, err: %s", err)
}
}
stepBytes, err := yaml.Marshal(stepModel)
if err != nil {
log.Fatalf("Failed to marcshal Step model, err: %s", err)
}
if err := fileutil.WriteBytesToFile(stepYMLPathInSteplib, stepBytes); err != nil {
log.Fatalf("Failed to write Step to file, err: %s", err)
}
// Update spec.json
if err := stepman.ReGenerateStepSpec(route); err != nil {
log.Fatalf("Failed to re-create steplib, err: %s", err)
}
printFinishCreate(share, stepDirInSteplib, toolMode)
return nil
}
func setupSteplib(steplibURI string, silent bool) error {
logger := output.NewLogger(silent)
if exist, err := stepman.RootExistForCollection(steplibURI); err != nil {
return fmt.Errorf("Failed to check if routing exist for steplib (%s), error: %s", steplibURI, err)
} else if exist {
logger.Debugf("Steplib (%s) already initialized, ready to use", steplibURI)
return nil
}
alias := stepman.GenerateFolderAlias()
route := stepman.SteplibRoute{
SteplibURI: steplibURI,
FolderAlias: alias,
}
// Cleanup
isSuccess := false
defer func() {
if !isSuccess {
if err := stepman.CleanupRoute(route); err != nil {
logger.Errorf("Failed to cleanup routing for steplib (%s), error: %s", steplibURI, err)
}
}
}()
// Setup
isLocalSteplib := strings.HasPrefix(steplibURI, "file://")
pth := stepman.GetCollectionBaseDirPath(route)
if !isLocalSteplib {
if out, err := gitClone(steplibURI, pth); err != nil {
return fmt.Errorf("Failed to setup steplib (%s), output: %s, error: %s", steplibURI, out, err)
}
} else {
// Local spec path
logger.Warn("Using local steplib")
logger.Infof("Creating steplib dir: %s", pth)
if err := os.MkdirAll(pth, 0777); err != nil {
return fmt.Errorf("Failed to create steplib dir (%s), error: %s", pth, err)
}
logger.Info("Collection dir created - OK")
if err := cmdex.CopyDir(steplibURI, pth, true); err != nil {
return fmt.Errorf("Failed to setup local step spec:", err)
}
}
if err := stepman.ReGenerateStepSpec(route); err != nil {
return fmt.Errorf("Failed to re-generate steplib (%s), error: %s", steplibURI, err)
}
if err := stepman.AddRoute(route); err != nil {
return fmt.Errorf("Failed to setup routing: %s", err)
}
isSuccess = true
return nil
}
