github.com/rentongzhang/docker@v1.8.2-rc1/api/client/ps/formatter.go (about)

     1  package ps
     2  
     3  import (
     4  	"io"
     5  
     6  	"github.com/docker/docker/api/types"
     7  )
     8  
     9  const (
    10  	tableFormatKey = "table"
    11  	rawFormatKey   = "raw"
    12  
    13  	defaultTableFormat = "table {{.ID}}\t{{.Image}}\t{{.Command}}\t{{.RunningFor}} ago\t{{.Status}}\t{{.Ports}}\t{{.Names}}"
    14  	defaultQuietFormat = "{{.ID}}"
    15  )
    16  
    17  type Context struct {
    18  	Output io.Writer
    19  	Format string
    20  	Size   bool
    21  	Quiet  bool
    22  	Trunc  bool
    23  }
    24  
    25  func Format(ctx Context, containers []types.Container) {
    26  	switch ctx.Format {
    27  	case tableFormatKey:
    28  		tableFormat(ctx, containers)
    29  	case rawFormatKey:
    30  		rawFormat(ctx, containers)
    31  	default:
    32  		customFormat(ctx, containers)
    33  	}
    34  }
    35  
    36  func rawFormat(ctx Context, containers []types.Container) {
    37  	if ctx.Quiet {
    38  		ctx.Format = `container_id: {{.ID}}`
    39  	} else {
    40  		ctx.Format = `container_id: {{.ID}}
    41  image: {{.Image}}
    42  command: {{.Command}}
    43  created_at: {{.CreatedAt}}
    44  status: {{.Status}}
    45  names: {{.Names}}
    46  labels: {{.Labels}}
    47  ports: {{.Ports}}
    48  `
    49  		if ctx.Size {
    50  			ctx.Format += `size: {{.Size}}
    51  `
    52  		}
    53  	}
    54  
    55  	customFormat(ctx, containers)
    56  }
    57  
    58  func tableFormat(ctx Context, containers []types.Container) {
    59  	ctx.Format = defaultTableFormat
    60  	if ctx.Quiet {
    61  		ctx.Format = defaultQuietFormat
    62  	}
    63  
    64  	customFormat(ctx, containers)
    65  }