func (ms *MergeStrings) combineStringInfosPerDirectory(directory string) error {
files, directories := getFilesAndDir(directory)
fileList := ms.matchFileToSourceLanguage(files, ms.SourceLanguage)
combinedMap := map[string]common.I18nStringInfo{}
for _, file := range fileList {
StringInfos, err := common.LoadI18nStringInfos(file)
if err != nil {
return err
}
combineStringInfo(StringInfos, combinedMap)
}
filePath := filepath.Join(directory, ms.SourceLanguage+".all.json")
ms.I18nStringInfos = common.I18nStringInfoMapValues2Array(combinedMap)
sort.Sort(ms)
common.SaveI18nStringInfos(ms, ms.Options(), ms.I18nStringInfos, filePath)
ms.Println("i18n4go: saving combined language file: " + filePath)
if ms.Recurse {
for _, directory = range directories {
err := ms.combineStringInfosPerDirectory(directory)
if err != nil {
return err
}
}
}
return nil
}
func writeStringInfoMapToJSON(localeMap map[string]common.I18nStringInfo, localeFile string) error {
localeArray := common.I18nStringInfoMapValues2Array(localeMap)
sort.Sort(array(localeArray))
encodedLocale, err := json.MarshalIndent(localeArray, "", " ")
if err != nil {
return err
}
err = ioutil.WriteFile(localeFile, encodedLocale, 0644)
if err != nil {
return err
}
return nil
}
func (rp *rewritePackage) processFilename(fileName string) error {
rp.TotalFiles += 1
rp.Println("i18n4go: rewriting strings for source file:", fileName)
fileSet := token.NewFileSet()
var absFilePath = fileName
if !filepath.IsAbs(absFilePath) {
absFilePath = filepath.Join(os.Getenv("PWD"), absFilePath)
}
astFile, err := parser.ParseFile(fileSet, absFilePath, nil, parser.ParseComments|parser.AllErrors)
if err != nil {
rp.Println(err)
return err
}
if strings.HasSuffix(fileName, "_test.go") {
rp.Println("cowardly refusing to translate the strings in test file:", fileName)
return nil
}
importPath, err := rp.determineImportPath(absFilePath)
if err != nil {
rp.Println("i18n4go: error determining the import path:", err.Error())
return err
}
if rp.OutputDirname == "" {
rp.OutputDirname = filepath.Dir(fileName)
}
outputDir := filepath.Join(rp.OutputDirname, filepath.Dir(rp.relativePathForFile(fileName)))
err = rp.addInitFuncToPackage(astFile.Name.Name, outputDir, importPath)
if err != nil {
rp.Println("i18n4go: error adding init() func to package:", err.Error())
return err
}
err = rp.insertTFuncCall(astFile)
if err != nil {
rp.Println("i18n4go: error appending T() to AST file:", err.Error())
return err
}
relativeFilePath := rp.relativePathForFile(fileName)
err = rp.saveASTFile(relativeFilePath, fileName, astFile, fileSet)
if err != nil {
rp.Println("i18n4go: error saving AST file:", err.Error())
return err
}
if rp.SaveExtractedStrings {
i18nStringInfos := common.I18nStringInfoMapValues2Array(rp.UpdatedExtractedStrings)
err := common.SaveI18nStringInfos(rp, rp.Options(), i18nStringInfos, rp.I18nStringsFilename)
if err != nil {
rp.Println("i18n4go: error saving updated i18n strings file:", err.Error())
return err
}
}
return err
}