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114 lines
2.9 KiB
114 lines
2.9 KiB
// Copyright 2016 The Gogs Authors. All rights reserved.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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package cmd
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import (
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"bufio"
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"bytes"
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/Unknwon/com"
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"github.com/urfave/cli"
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"github.com/gogs/gogs/pkg/setting"
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)
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var (
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Import = cli.Command{
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Name: "import",
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Usage: "Import portable data as local Gogs data",
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Description: `Allow user import data from other Gogs installations to local instance
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without manually hacking the data files`,
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Subcommands: []cli.Command{
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subcmdImportLocale,
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},
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}
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subcmdImportLocale = cli.Command{
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Name: "locale",
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Usage: "Import locale files to local repository",
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Action: runImportLocale,
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Flags: []cli.Flag{
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stringFlag("source", "", "Source directory that stores new locale files"),
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stringFlag("target", "", "Target directory that stores old locale files"),
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stringFlag("config, c", "custom/conf/app.ini", "Custom configuration file path"),
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},
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}
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)
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func runImportLocale(c *cli.Context) error {
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if !c.IsSet("source") {
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return fmt.Errorf("Source directory is not specified")
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} else if !c.IsSet("target") {
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return fmt.Errorf("Target directory is not specified")
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}
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if !com.IsDir(c.String("source")) {
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return fmt.Errorf("Source directory does not exist or is not a directory")
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} else if !com.IsDir(c.String("target")) {
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return fmt.Errorf("Target directory does not exist or is not a directory")
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}
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if c.IsSet("config") {
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setting.CustomConf = c.String("config")
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}
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setting.NewContext()
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now := time.Now()
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line := make([]byte, 0, 100)
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badChars := []byte(`="`)
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escapedQuotes := []byte(`\"`)
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regularQuotes := []byte(`"`)
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// Cut out en-US.
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for _, lang := range setting.Langs[1:] {
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name := fmt.Sprintf("locale_%s.ini", lang)
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source := filepath.Join(c.String("source"), name)
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target := filepath.Join(c.String("target"), name)
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if !com.IsFile(source) {
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continue
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}
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// Crowdin surrounds double quotes for strings contain quotes inside,
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// this breaks INI parser, we need to fix that.
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sr, err := os.Open(source)
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if err != nil {
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return fmt.Errorf("Open: %v", err)
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}
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tw, err := os.Create(target)
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if err != nil {
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if err != nil {
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return fmt.Errorf("Open: %v", err)
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}
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}
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scanner := bufio.NewScanner(sr)
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for scanner.Scan() {
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line = scanner.Bytes()
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idx := bytes.Index(line, badChars)
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if idx > -1 && line[len(line)-1] == '"' {
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// We still want the "=" sign
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line = append(line[:idx+1], line[idx+2:len(line)-1]...)
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line = bytes.Replace(line, escapedQuotes, regularQuotes, -1)
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}
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tw.Write(line)
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tw.WriteString("\n")
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}
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sr.Close()
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tw.Close()
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// Modification time of files from Crowdin often ahead of current,
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// so we need to set back to current.
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os.Chtimes(target, now, now)
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}
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fmt.Println("Locale files has been successfully imported!")
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return nil
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}
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