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
}