/
custom.go
50 lines (41 loc) · 866 Bytes
/
custom.go
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package formatter
import (
"strings"
)
const (
tableKey = "table"
imageHeader = "IMAGE"
createdSinceHeader = "CREATED"
createdAtHeader = "CREATED AT"
sizeHeader = "SIZE"
labelsHeader = "LABELS"
nameHeader = "NAME"
driverHeader = "DRIVER"
scopeHeader = "SCOPE"
)
type subContext interface {
fullHeader() string
addHeader(header string)
}
type baseSubContext struct {
header []string
}
func (c *baseSubContext) fullHeader() string {
if c.header == nil {
return ""
}
return strings.Join(c.header, "\t")
}
func (c *baseSubContext) addHeader(header string) {
if c.header == nil {
c.header = []string{}
}
c.header = append(c.header, strings.ToUpper(header))
}
func stripNamePrefix(ss []string) []string {
sss := make([]string, len(ss))
for i, s := range ss {
sss[i] = s[1:]
}
return sss
}