mirror of
https://github.com/restic/restic.git
synced 2024-09-08 20:39:25 +02:00
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
|
// Copyright 2017 The Go Authors. All rights reserved.
|
||
|
// Use of this source code is governed by a BSD-style
|
||
|
// license that can be found in the LICENSE file.
|
||
|
|
||
|
package main
|
||
|
|
||
|
import (
|
||
|
"os"
|
||
|
|
||
|
"golang.org/x/text/message/pipeline"
|
||
|
)
|
||
|
|
||
|
const printerType = "golang.org/x/text/message.Printer"
|
||
|
|
||
|
// TODO:
|
||
|
// - merge information into existing files
|
||
|
// - handle different file formats (PO, XLIFF)
|
||
|
// - handle features (gender, plural)
|
||
|
// - message rewriting
|
||
|
|
||
|
func init() {
|
||
|
overwrite = cmdRewrite.Flag.Bool("w", false, "write files in place")
|
||
|
}
|
||
|
|
||
|
var (
|
||
|
overwrite *bool
|
||
|
)
|
||
|
|
||
|
var cmdRewrite = &Command{
|
||
|
Run: runRewrite,
|
||
|
UsageLine: "rewrite <package>",
|
||
|
Short: "rewrites fmt functions to use a message Printer",
|
||
|
Long: `
|
||
|
rewrite is typically done once for a project. It rewrites all usages of
|
||
|
fmt to use x/text's message package whenever a message.Printer is in scope.
|
||
|
It rewrites Print and Println calls with constant strings to the equivalent
|
||
|
using Printf to allow translators to reorder arguments.
|
||
|
`,
|
||
|
}
|
||
|
|
||
|
func runRewrite(cmd *Command, _ *pipeline.Config, args []string) error {
|
||
|
w := os.Stdout
|
||
|
if *overwrite {
|
||
|
w = nil
|
||
|
}
|
||
|
pkg := "."
|
||
|
switch len(args) {
|
||
|
case 0:
|
||
|
case 1:
|
||
|
pkg = args[0]
|
||
|
default:
|
||
|
return errorf("can only specify at most one package")
|
||
|
}
|
||
|
return pipeline.Rewrite(w, pkg)
|
||
|
}
|