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report.go
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report.go
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package aptly
import (
"fmt"
)
// ResultReporter is abstraction for result reporting from complex processing functions
type ResultReporter interface {
// Warning is non-fatal error message
Warning(msg string, a ...interface{})
// Removed is signal that something has been removed
Removed(msg string, a ...interface{})
// Added is signal that something has been added
Added(msg string, a ...interface{})
}
// ConsoleResultReporter is implementation of ResultReporter that prints in colors to console
type ConsoleResultReporter struct {
Progress Progress
}
// Check interface
var (
_ ResultReporter = &ConsoleResultReporter{}
)
// Warning is non-fatal error message (yellow)
func (c *ConsoleResultReporter) Warning(msg string, a ...interface{}) {
c.Progress.ColoredPrintf("@y[!]@| @!"+msg+"@|", a...)
}
// Removed is signal that something has been removed (red)
func (c *ConsoleResultReporter) Removed(msg string, a ...interface{}) {
c.Progress.ColoredPrintf("@r[-]@| "+msg, a...)
}
// Added is signal that something has been added (green)
func (c *ConsoleResultReporter) Added(msg string, a ...interface{}) {
c.Progress.ColoredPrintf("@g[+]@| "+msg, a...)
}
// RecordingResultReporter is implementation of ResultReporter that collects all messages
type RecordingResultReporter struct {
Warnings []string
AddedLines []string `json:"Added"`
RemovedLines []string `json:"Removed"`
}
// Check interface
var (
_ ResultReporter = &RecordingResultReporter{}
)
// Warning is non-fatal error message
func (r *RecordingResultReporter) Warning(msg string, a ...interface{}) {
r.Warnings = append(r.Warnings, fmt.Sprintf(msg, a...))
}
// Removed is signal that something has been removed
func (r *RecordingResultReporter) Removed(msg string, a ...interface{}) {
r.RemovedLines = append(r.RemovedLines, fmt.Sprintf(msg, a...))
}
// Added is signal that something has been added
func (r *RecordingResultReporter) Added(msg string, a ...interface{}) {
r.AddedLines = append(r.AddedLines, fmt.Sprintf(msg, a...))
}