//Verify that valid artifacts exist for the specified provider
//The specified provider must be a member of the given component
func (b *Base) checkProviderArtifact(c Component, provider string, checkedProviders *[]string) {
logrus.Debugf("Provider : %v", provider)
//If the provider has already been checked, skip it
if providerAlreadyChecked(checkedProviders, provider) {
return
}
if artifacts, ok := c.Artifacts[provider]; ok {
//Iterate through each individual artifact entry for each provider
for _, artifactEntry := range artifacts {
//If the entry has a path field, check it for validity
if artifactEntry.Path != "" {
fullPath := filepath.Join(b.Target(), utils.SanitizePath(artifactEntry.Path))
if utils.PathExists(fullPath) && utils.PathIsFile(fullPath) {
logrus.Infof("Artifact %s: OK.", fullPath)
} else {
logrus.Errorf("Artifact %s: MISSING.", fullPath)
}
}
//For this artifact to be 'fully checked',
//we need to verify that the inherited providers (if any) are valid as well
b.checkInheritence(c, provider, artifactEntry.Repo.Inherit, checkedProviders)
}
*checkedProviders = append(*checkedProviders, provider)
}
}
func arrangeArtifacts(artifacts []ArtifactEntry) []string {
result := make([]string, 0, len(artifacts))
for _, artifact := range artifacts {
if artifact.Path == "" {
continue
}
sanitized := utils.SanitizePath(artifact.Path)
result = append(result, sanitized)
}
return result
}
//Iterates through each artifact entry
//It then substitutes the Nulecule parameters in and saves them in the workdir
func (b *Base) processArtifacts(c *Component, provider string, ask bool) {
for _, artifactEntry := range c.Artifacts[provider] {
//Process inherited artifacts as well
if len(artifactEntry.Repo.Inherit) > 0 {
for _, inheritedProvider := range artifactEntry.Repo.Inherit {
b.processArtifacts(c, inheritedProvider, ask)
}
}
//sanitize the prefix from the file path
santitizedPath := utils.SanitizePath(artifactEntry.Path)
//Form the absolute path of the artifact
artifactPath := filepath.Join(b.Target(), santitizedPath)
b.applyTemplate(artifactPath, c, ask)
}
}
//Issues a command to kubectl.
//Path is the path of the kubernets file to pass to kubectl
func (p *Kubernetes) kubectlCmd(path string) error {
if p.Namespace == "" {
p.Namespace = constants.DEFAULT_NAMESPACE
}
path = utils.SanitizePath(path)
namespaceFlag := fmt.Sprintf("--namespace=%s", p.Namespace)
kubeCmd := exec.Command(p.KubeCtl, "create", "-f", path, namespaceFlag)
//In a dry run, we don't actually execute the commands, so we log and return here
if p.DryRun() {
logrus.Infof("DRY RUN: %s\n", kubeCmd.Args)
return nil
}
if _, err := utils.CheckCommandOutput(kubeCmd, false); err != nil {
return err
}
return nil
}