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14712f9ff0
Also consolidate the leftover packages under cli. Remove pkg/mflag. Make manpage generation work with new cobra layout. Remove remaining mflag and fix tests after rebase with master. Signed-off-by: Daniel Nephin <dnephin@docker.com>
33 lines
692 B
Go
33 lines
692 B
Go
package cli
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import (
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"fmt"
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"strings"
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)
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// Errors is a list of errors.
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// Useful in a loop if you don't want to return the error right away and you want to display after the loop,
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// all the errors that happened during the loop.
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type Errors []error
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func (errList Errors) Error() string {
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if len(errList) < 1 {
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return ""
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}
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out := make([]string, len(errList))
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for i := range errList {
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out[i] = errList[i].Error()
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}
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return strings.Join(out, ", ")
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}
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// StatusError reports an unsuccessful exit by a command.
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type StatusError struct {
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Status string
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StatusCode int
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}
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func (e StatusError) Error() string {
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return fmt.Sprintf("Status: %s, Code: %d", e.Status, e.StatusCode)
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}
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