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stop.go
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stop.go
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package topaz
import (
"fmt"
"os"
"strings"
"github.com/aserto-dev/topaz/pkg/cc/config"
"github.com/aserto-dev/topaz/pkg/cli/cc"
"github.com/aserto-dev/topaz/pkg/cli/cmd/common"
"github.com/aserto-dev/topaz/pkg/cli/dockerx"
"github.com/fatih/color"
)
type StopCmd struct {
ContainerName string `optional:"" default:"${container_name}" env:"CONTAINER_NAME" help:"container name"`
Wait bool `optional:"" default:"false" help:"wait for ports to be closed"`
}
func (cmd *StopCmd) Run(c *cc.CommonCtx) error {
dc, err := dockerx.New()
if err != nil {
return err
}
if strings.ContainsAny(cmd.ContainerName, "*") {
topazContainers, err := c.GetRunningContainers()
if err != nil {
return err
}
color.Green(">>> stopping topaz...")
for _, container := range topazContainers {
color.Green(">>> stopping topaz %q...", c.Config.Running.Config)
if err := dc.Stop(container.Names[0]); err != nil {
return err
}
if cmd.Wait {
var ports []string
for _, port := range container.Ports {
ports = append(ports, fmt.Sprintf("%d", port.PublicPort))
}
if err := cc.WaitForPorts(ports, cc.PortClosed); err != nil {
return err
}
}
}
} else {
c.Config.Defaults.NoCheck = false // enforce that Stop does not bypass CheckRunStatus() to short-circuit.
if c.CheckRunStatus(cmd.ContainerName, cc.StatusNotRunning) {
return nil
}
color.Green(">>> stopping topaz %q...", c.Config.Running.Config)
if err := dc.Stop(cmd.ContainerName); err != nil {
return err
}
if cmd.Wait {
ports, err := config.GetConfig(c.Config.Running.ConfigFile).Ports()
if err != nil {
return err
}
if err := cc.WaitForPorts(ports, cc.PortClosed); err != nil {
return err
}
}
}
// empty running config
c.Config.Running = cc.RunningConfig{}
if err := c.SaveContextConfig(common.CLIConfigurationFile); err != nil {
fmt.Fprintln(os.Stderr, err.Error())
os.Exit(1)
}
return nil
}