mirror of
https://github.com/StackExchange/dnscontrol.git
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1d9d2b1a19
* starting to refactor commands * work * not sure * all commands working! * actually add file * work in delay flag again * start to refactor out console printing * i hate line endings * simple travis test to find direct output * remove all direct printing from push/preview * checkin vendor * don't need this yet * forgot to commit these * make version explicit command * some code review * Add "check" subcommand. * move stuff to commands package * fix * comment out check for printlns. for now * alphabet hax * activedir flags gone. use creds instead * active dir doc update * remove bind specific flags. creds instead * default to zones dir * fix linux build * fix test * cleanup random global* vars * Clean up PowerShell docs * rename dump-ir to print-ir. combine with print-js
104 lines
2.2 KiB
Go
104 lines
2.2 KiB
Go
package printer
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import (
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"bufio"
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"fmt"
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"os"
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"strings"
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"github.com/StackExchange/dnscontrol/models"
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)
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// CLI is an abstraction around the CLI.
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type CLI interface {
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Printer
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StartDomain(domain string)
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StartDNSProvider(name string, skip bool)
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EndProvider(numCorrections int, err error)
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StartRegistrar(name string, skip bool)
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PrintCorrection(n int, c *models.Correction)
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EndCorrection(err error)
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PromptToRun() bool
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}
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// Printer is a simple acstraction for printing data. Can be passed to providers to give simple output capabilities.
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type Printer interface {
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Debugf(fmt string, args ...interface{})
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Warnf(fmt string, args ...interface{})
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}
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var reader = bufio.NewReader(os.Stdin)
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type ConsolePrinter struct{}
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func (c ConsolePrinter) StartDomain(domain string) {
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fmt.Printf("******************** Domain: %s\n", domain)
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}
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func (c ConsolePrinter) PrintCorrection(i int, correction *models.Correction) {
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fmt.Printf("#%d: %s\n", i+1, correction.Msg)
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}
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func (c ConsolePrinter) PromptToRun() bool {
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fmt.Print("Run? (Y/n): ")
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txt, err := reader.ReadString('\n')
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run := true
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if err != nil {
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run = false
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}
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txt = strings.ToLower(strings.TrimSpace(txt))
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if txt != "y" {
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run = false
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}
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if !run {
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fmt.Println("Skipping")
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}
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return run
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}
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func (c ConsolePrinter) EndCorrection(err error) {
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if err != nil {
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fmt.Println("FAILURE!", err)
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} else {
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fmt.Println("SUCCESS!")
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}
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}
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func (c ConsolePrinter) StartDNSProvider(provider string, skip bool) {
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lbl := ""
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if skip {
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lbl = " (skipping)\n"
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}
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fmt.Printf("----- DNS Provider: %s...%s", provider, lbl)
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}
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func (c ConsolePrinter) StartRegistrar(provider string, skip bool) {
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lbl := ""
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if skip {
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lbl = " (skipping)\n"
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}
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fmt.Printf("----- Registrar: %s...%s", provider, lbl)
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}
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func (c ConsolePrinter) EndProvider(numCorrections int, err error) {
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if err != nil {
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fmt.Println("ERROR")
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fmt.Printf("Error getting corrections: %s\n", err)
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} else {
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plural := "s"
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if numCorrections == 1 {
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plural = ""
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}
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fmt.Printf("%d correction%s\n", numCorrections, plural)
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}
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}
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func (c ConsolePrinter) Debugf(format string, args ...interface{}) {
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fmt.Printf(format, args...)
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}
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func (c ConsolePrinter) Warnf(format string, args ...interface{}) {
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fmt.Printf("WARNING: "+format, args...)
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}
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