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 activate(c *cli.Context) error {
// Input validation
collectionURI := c.String(CollectionKey)
if collectionURI == "" {
log.Fatalln("[STEPMAN] - No step collection specified")
}
id := c.String(IDKey)
if id == "" {
log.Fatal("[STEPMAN] - Missing step id")
}
path := c.String(PathKey)
if path == "" {
log.Fatal("[STEPMAN] - Missing destination path")
}
version := c.String(VersionKey)
copyYML := c.String(CopyYMLKey)
update := c.Bool(UpdateKey)
// Check if step exist in collection
collection, err := stepman.ReadStepSpec(collectionURI)
if err != nil {
log.Fatalln("[STEPMAN] - Failed to read steps spec (spec.json)")
}
_, stepFound := collection.GetStep(id, version)
if !stepFound {
if !update {
if version == "" {
log.Fatalf("[STEPMAN] - Collection doesn't contain any version of step (id:%s)", id)
} else {
log.Fatalf("[STEPMAN] - Collection doesn't contain step (id:%s) (version:%s)", id, version)
}
}
if version == "" {
log.Infof("[STEPMAN] - Collection doesn't contain any version of step (id:%s) -- Updating StepLib", id)
} else {
log.Infof("[STEPMAN] - Collection doesn't contain step (id:%s) (version:%s) -- Updating StepLib", id, version)
}
collection, err = updateCollection(collectionURI)
if err != nil {
log.Fatalf("Failed to update collection (%s), err: %s", collectionURI, err)
}
_, stepFound := collection.GetStep(id, version)
if !stepFound {
if version != "" {
log.Fatalf("[STEPMAN] - Even the updated collection doesn't contain step (id:%s) (version:%s)", id, version)
} else {
log.Fatalf("[STEPMAN] - Even the updated collection doesn't contain any version of step (id:%s)", id)
}
}
}
// If version doesn't provided use latest
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
}
// Check step exist in local cache
step, found := collection.GetStep(id, version)
if !found {
log.Fatalf("[STEPMAN] - Collection doesn't contain step (id:%s) (version:%s)", id, version)
}
if step.Source == nil {
log.Fatal("Invalid step, missing Source property")
}
route, found := stepman.ReadRoute(collectionURI)
if !found {
log.Fatalf("No route found for lib: %s", collectionURI)
}
stepCacheDir := stepman.GetStepCacheDirPath(route, id, version)
if exist, err := pathutil.IsPathExists(stepCacheDir); err != nil {
log.Fatal("[STEPMAN] - Failed to check path:", err)
} else if !exist {
log.Debug("[STEPMAN] - Step does not exist, download it")
if err := stepman.DownloadStep(collectionURI, collection, id, version, step.Source.Commit); err != nil {
log.Fatal("[STEPMAN] - Failed to download step:", err)
}
}
// Copy to specified path
srcFolder := stepCacheDir
destFolder := path
if exist, err := pathutil.IsPathExists(destFolder); err != nil {
log.Fatalln("[STEPMAN] - Failed to check path:", err)
} else if !exist {
if err := os.MkdirAll(destFolder, 0777); err != nil {
log.Fatalln("[STEPMAN] - Failed to create path:", err)
}
}
if err = cmdex.CopyDir(srcFolder+"/", destFolder, true); err != nil {
log.Fatalln("[STEPMAN] - Failed to copy step:", err)
}
// Copy step.yml to specified path
if copyYML != "" {
if exist, err := pathutil.IsPathExists(copyYML); err != nil {
log.Fatalln("[STEPMAN] - Failed to check path:", err)
} else if exist {
log.Fatalln("[STEPMAN] - Copy yml destination path exist")
}
stepCollectionDir := stepman.GetStepCollectionDirPath(route, id, version)
stepYMLSrc := stepCollectionDir + "/step.yml"
if err = cmdex.CopyFile(stepYMLSrc, copyYML); err != nil {
log.Fatalln("[STEPMAN] - Failed to copy step.yml:", err)
}
}
return nil
}