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copy_source_command.go
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/
copy_source_command.go
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package v7
import (
"code.cloudfoundry.org/cli/api/cloudcontroller/ccv3/constant"
"code.cloudfoundry.org/cli/command"
"code.cloudfoundry.org/cli/command/flag"
"code.cloudfoundry.org/cli/command/translatableerror"
"code.cloudfoundry.org/cli/command/v7/shared"
"code.cloudfoundry.org/cli/util/configv3"
)
type CopySourceCommand struct {
BaseCommand
RequiredArgs flag.CopySourceArgs `positional-args:"yes"`
usage interface{} `usage:"CF_NAME copy-source SOURCE_APP DESTINATION_APP [-s TARGET_SPACE [-o TARGET_ORG]] [--no-restart] [--strategy STRATEGY] [--no-wait]"`
Strategy flag.DeploymentStrategy `long:"strategy" description:"Deployment strategy, either rolling or null"`
NoWait bool `long:"no-wait" description:"Exit when the first instance of the web process is healthy"`
NoRestart bool `long:"no-restart" description:"Do not restage the destination application"`
Organization string `short:"o" long:"organization" description:"Org that contains the destination application"`
Space string `short:"s" long:"space" description:"Space that contains the destination application"`
relatedCommands interface{} `related_commands:"apps, push, restage, restart, target"`
envCFStagingTimeout interface{} `environmentName:"CF_STAGING_TIMEOUT" environmentDescription:"Max wait time for staging, in minutes" environmentDefault:"15"`
envCFStartupTimeout interface{} `environmentName:"CF_STARTUP_TIMEOUT" environmentDescription:"Max wait time for app instance startup, in minutes" environmentDefault:"5"`
Stager shared.AppStager
}
func (cmd *CopySourceCommand) ValidateFlags() error {
if cmd.Organization != "" && cmd.Space == "" {
return translatableerror.RequiredFlagsError{
Arg1: "--organization, -o",
Arg2: "--space, -s",
}
}
if cmd.NoRestart && cmd.Strategy.Name != constant.DeploymentStrategyDefault {
return translatableerror.ArgumentCombinationError{
Args: []string{"--no-restart", "--strategy"},
}
}
if cmd.NoRestart && cmd.NoWait {
return translatableerror.ArgumentCombinationError{
Args: []string{"--no-restart", "--no-wait"},
}
}
return nil
}
func (cmd *CopySourceCommand) Setup(config command.Config, ui command.UI) error {
err := cmd.BaseCommand.Setup(config, ui)
if err != nil {
return err
}
logCacheEndpoint, _, err := cmd.Actor.GetLogCacheEndpoint()
if err != nil {
return err
}
logCacheClient := command.NewLogCacheClient(logCacheEndpoint, config, ui)
cmd.Stager = shared.NewAppStager(cmd.Actor, cmd.UI, cmd.Config, logCacheClient)
return nil
}
func (cmd CopySourceCommand) Execute(args []string) error {
err := cmd.SharedActor.CheckTarget(true, true)
if err != nil {
return err
}
user, err := cmd.Config.CurrentUser()
if err != nil {
return err
}
err = cmd.ValidateFlags()
if err != nil {
return err
}
targetOrgName := cmd.Config.TargetedOrganization().Name
targetSpaceName := cmd.Config.TargetedSpace().Name
if cmd.Organization != "" {
targetOrgName = cmd.Organization
}
if cmd.Space != "" {
targetSpaceName = cmd.Space
}
cmd.UI.DisplayTextWithFlavor(
"Copying source from app {{.SourceApp}} to target app {{.TargetApp}} in org {{.Org}} / space {{.Space}} as {{.UserName}}...",
map[string]interface{}{
"SourceApp": cmd.RequiredArgs.SourceAppName,
"TargetApp": cmd.RequiredArgs.TargetAppName,
"Org": targetOrgName,
"Space": targetSpaceName,
"UserName": user.Name,
},
)
cmd.UI.DisplayNewline()
targetOrg := cmd.Config.TargetedOrganization()
targetSpace := cmd.Config.TargetedSpace()
if cmd.Organization != "" {
org, warnings, err := cmd.Actor.GetOrganizationByName(cmd.Organization)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
targetOrg = configv3.Organization{
GUID: org.GUID,
Name: org.Name,
}
}
if cmd.Space != "" {
space, warnings, err := cmd.Actor.GetSpaceByNameAndOrganization(cmd.Space, targetOrg.GUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
targetSpace = configv3.Space{
GUID: space.GUID,
Name: space.Name,
}
}
sourceApp, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.SourceAppName, cmd.Config.TargetedSpace().GUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
targetApp, warnings, err := cmd.Actor.GetApplicationByNameAndSpace(cmd.RequiredArgs.TargetAppName, targetSpace.GUID)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
pkg, warnings, err := cmd.Actor.CopyPackage(sourceApp, targetApp)
cmd.UI.DisplayWarnings(warnings)
if err != nil {
return err
}
if !cmd.NoRestart {
cmd.UI.DisplayTextWithFlavor(
"Staging app {{.TargetApp}} in org {{.TargetOrg}} / space {{.TargetSpace}} as {{.UserName}}...",
map[string]interface{}{
"TargetApp": cmd.RequiredArgs.TargetAppName,
"TargetOrg": targetOrgName,
"TargetSpace": targetSpaceName,
"UserName": user.Name,
},
)
cmd.UI.DisplayNewline()
err = cmd.Stager.StageAndStart(
targetApp,
targetSpace,
targetOrg,
pkg.GUID,
cmd.Strategy.Name,
cmd.NoWait,
constant.ApplicationRestarting,
)
if err != nil {
return mapErr(cmd.Config, targetApp.Name, err)
}
} else {
cmd.UI.DisplayOK()
}
return nil
}