// RunProjects lists all projects a user belongs to
func (o ProjectsOptions) RunProjects() error {
config := o.Config
clientCfg := o.ClientConfig
out := o.Out
var currentProject string
currentContext := config.Contexts[config.CurrentContext]
if currentContext != nil {
currentProject = currentContext.Namespace
}
var currentProjectExists bool
var currentProjectErr error
client := o.Client
if len(currentProject) > 0 {
if _, currentProjectErr := client.Projects().Get(currentProject); currentProjectErr == nil {
currentProjectExists = true
}
}
var defaultContextName string
if currentContext != nil {
defaultContextName = cliconfig.GetContextNickname(currentContext.Namespace, currentContext.Cluster, currentContext.AuthInfo)
}
var msg string
projects, err := getProjects(client)
if err == nil {
switch len(projects) {
case 0:
msg += "You are not a member of any projects. You can request a project to be created with the 'new-project' command."
case 1:
if o.DisplayShort {
msg += fmt.Sprintf("%s", api.DisplayNameAndNameForProject(&projects[0]))
} else {
msg += fmt.Sprintf("You have one project on this server: %q.", api.DisplayNameAndNameForProject(&projects[0]))
}
default:
asterisk := ""
count := 0
if !o.DisplayShort {
msg += fmt.Sprintf("You have access to the following projects and can switch between them with '%s project <projectname>':\n", o.CommandName)
}
sort.Sort(SortByProjectName(projects))
for _, project := range projects {
count = count + 1
displayName := project.Annotations["openshift.io/display-name"]
linebreak := "\n"
if len(displayName) == 0 {
displayName = project.Annotations["displayName"]
}
if currentProjectExists && !o.DisplayShort {
asterisk = " "
if currentProject == project.Name {
asterisk = " * "
}
}
if len(displayName) > 0 && displayName != project.Name && !o.DisplayShort {
msg += fmt.Sprintf("\n"+asterisk+"%s - %s", project.Name, displayName)
} else {
if o.DisplayShort && count == 1 {
linebreak = ""
}
msg += fmt.Sprintf(linebreak+asterisk+"%s", project.Name)
}
}
}
fmt.Println(msg)
if len(projects) > 0 && !o.DisplayShort {
if !currentProjectExists {
if clientcmd.IsForbidden(currentProjectErr) {
fmt.Printf("You do not have rights to view project %q. Please switch to an existing one.\n", currentProject)
}
return currentProjectErr
}
// if they specified a project name and got a generated context, then only show the information they care about. They won't recognize
// a context name they didn't choose
if config.CurrentContext == defaultContextName {
fmt.Fprintf(out, "\nUsing project %q on server %q.\n", currentProject, clientCfg.Host)
} else {
fmt.Fprintf(out, "\nUsing project %q from context named %q on server %q.\n", currentProject, config.CurrentContext, clientCfg.Host)
}
}
return nil
}
return err
}
// RunProject contains all the necessary functionality for the OpenShift cli project command
func (o ProjectOptions) RunProject() error {
config := o.Config
clientCfg := o.ClientConfig
out := o.Out
// No argument provided, we will just print info
if len(o.ProjectName) == 0 {
currentContext := config.Contexts[config.CurrentContext]
currentProject := currentContext.Namespace
if len(currentProject) > 0 {
if o.DisplayShort {
fmt.Fprintln(out, currentProject)
return nil
}
client, err := o.ClientFn()
if err != nil {
return err
}
if _, err := client.Projects().Get(currentProject); err != nil {
if kapierrors.IsNotFound(err) {
return fmt.Errorf("the project %q specified in your config does not exist.", currentProject)
}
if clientcmd.IsForbidden(err) {
return fmt.Errorf("you do not have rights to view project %q.", currentProject)
}
return err
}
defaultContextName := cliconfig.GetContextNickname(currentContext.Namespace, currentContext.Cluster, currentContext.AuthInfo)
// if they specified a project name and got a generated context, then only show the information they care about. They won't recognize
// a context name they didn't choose
if config.CurrentContext == defaultContextName {
fmt.Fprintf(out, "Using project %q on server %q.\n", currentProject, clientCfg.Host)
} else {
fmt.Fprintf(out, "Using project %q from context named %q on server %q.\n", currentProject, config.CurrentContext, clientCfg.Host)
}
} else {
if o.DisplayShort {
return fmt.Errorf("no project has been set")
}
fmt.Fprintf(out, "No project has been set. Pass a project name to make that the default.\n")
}
return nil
}
// We have an argument that can be either a context or project
argument := o.ProjectName
contextInUse := ""
namespaceInUse := ""
// Check if argument is an existing context, if so just set it as the context in use.
// If not a context then we will try to handle it as a project.
if context, contextExists := config.Contexts[argument]; !o.ProjectOnly && contextExists {
contextInUse = argument
namespaceInUse = context.Namespace
config.CurrentContext = argument
} else {
if !o.SkipAccessValidation {
client, err := o.ClientFn()
if err != nil {
return err
}
if _, err := client.Projects().Get(argument); err != nil {
if isNotFound, isForbidden := kapierrors.IsNotFound(err), clientcmd.IsForbidden(err); isNotFound || isForbidden {
var msg string
if isForbidden {
msg = fmt.Sprintf("You are not a member of project %q.", argument)
} else {
msg = fmt.Sprintf("A project named %q does not exist on %q.", argument, clientCfg.Host)
}
projects, err := getProjects(client)
if err == nil {
switch len(projects) {
case 0:
msg += "\nYou are not a member of any projects. You can request a project to be created with the 'new-project' command."
case 1:
msg += fmt.Sprintf("\nYou have one project on this server: %s", api.DisplayNameAndNameForProject(&projects[0]))
default:
msg += "\nYour projects are:"
for _, project := range projects {
msg += fmt.Sprintf("\n* %s", api.DisplayNameAndNameForProject(&project))
}
}
}
if hasMultipleServers(config) {
msg += "\nTo see projects on another server, pass '--server=<server>'."
}
return errors.New(msg)
}
return err
}
}
projectName := argument
kubeconfig, err := cliconfig.CreateConfig(projectName, o.ClientConfig)
if err != nil {
return err
}
merged, err := cliconfig.MergeConfig(config, *kubeconfig)
if err != nil {
return err
}
config = *merged
namespaceInUse = projectName
contextInUse = merged.CurrentContext
}
if err := kubecmdconfig.ModifyConfig(o.PathOptions, config, true); err != nil {
return err
}
if o.DisplayShort {
fmt.Fprintln(out, namespaceInUse)
return nil
}
// calculate what name we'd generate for the context. If the context has the same name, don't drop it into the output, because the user won't
// recognize the name since they didn't choose it.
defaultContextName := cliconfig.GetContextNickname(namespaceInUse, config.Contexts[contextInUse].Cluster, config.Contexts[contextInUse].AuthInfo)
switch {
// if there is no namespace, then the only information we can provide is the context and server
case (len(namespaceInUse) == 0):
fmt.Fprintf(out, "Now using context named %q on server %q.\n", contextInUse, clientCfg.Host)
// if they specified a project name and got a generated context, then only show the information they care about. They won't recognize
// a context name they didn't choose
case (argument == namespaceInUse) && (contextInUse == defaultContextName):
fmt.Fprintf(out, "Now using project %q on server %q.\n", namespaceInUse, clientCfg.Host)
// in all other cases, display all information
default:
fmt.Fprintf(out, "Now using project %q from context named %q on server %q.\n", namespaceInUse, contextInUse, clientCfg.Host)
}
return nil
}