psu/cmd/stackList.go
Juan Carlos Mejías Rodríguez c5b1dfaa82 Rewrite project in Go
2019-07-21 18:49:28 -04:00

83 lines
2.4 KiB
Go

package cmd
import (
"fmt"
"github.com/greenled/portainer-stack-utils/common"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"os"
"text/template"
)
// stackListCmd represents the remove command
var stackListCmd = &cobra.Command{
Use: "list",
Short: "List stacks",
Aliases: []string{"ls"},
Example: "psu stack list --endpoint 1",
Run: func(cmd *cobra.Command, args []string) {
stacks, err := common.GetAllStacksFiltered(common.StackListFilter{
SwarmId: viper.GetString("stack.list.swarm"),
EndpointId: viper.GetUint32("stack.list.endpoint"),
})
common.CheckError(err)
if viper.GetBool("stack.list.quiet") {
// Print only stack names
for _, s := range stacks {
_, err := fmt.Println(s.Name)
common.CheckError(err)
}
} else if viper.GetString("stack.list.format") != "" {
// Print stack fields formatted
template, templateParsingErr := template.New("stackTpl").Parse(viper.GetString("stack.list.format"))
common.CheckError(templateParsingErr)
for _, s := range stacks {
templateExecutionErr := template.Execute(os.Stdout, s)
common.CheckError(templateExecutionErr)
fmt.Println()
}
} else {
// Print all stack fields as a table
writer, err := common.NewTabWriter([]string{
"STACK ID",
"NAME",
"TYPE",
"ENTRY POINT",
"PROJECT PATH",
"ENDPOINT ID",
"SWARM ID",
})
common.CheckError(err)
for _, s := range stacks {
_, err := fmt.Fprintln(writer, fmt.Sprintf(
"%v\t%s\t%v\t%s\t%s\t%v\t%s",
s.Id,
s.Name,
s.GetTranslatedStackType(),
s.EntryPoint,
s.ProjectPath,
s.EndpointID,
s.SwarmID,
))
common.CheckError(err)
}
flushErr := writer.Flush()
common.CheckError(flushErr)
}
},
}
func init() {
stackCmd.AddCommand(stackListCmd)
stackListCmd.Flags().String("swarm", "", "filter by swarm ID")
stackListCmd.Flags().String("endpoint", "", "filter by endpoint ID")
stackListCmd.Flags().BoolP("quiet", "q", false, "only display stack names")
stackListCmd.Flags().String("format", "", "format output using a Go template")
viper.BindPFlag("stack.list.swarm", stackListCmd.Flags().Lookup("swarm"))
viper.BindPFlag("stack.list.endpoint", stackListCmd.Flags().Lookup("endpoint"))
viper.BindPFlag("stack.list.quiet", stackListCmd.Flags().Lookup("quiet"))
viper.BindPFlag("stack.list.format", stackListCmd.Flags().Lookup("format"))
}