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Validate private use language tags

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Fixes #9119
This commit is contained in:
Joe Mooring 2021-11-07 07:06:48 -08:00 committed by Bjørn Erik Pedersen
parent 93572e5318
commit 58adbeef88
2 changed files with 12 additions and 4 deletions
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11
hugolib/hugo_modules_test.go
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@ -701,10 +701,13 @@ Data: {{ .Site.Data }}
createSymlinks := func(baseDir, id string) {
for _, dir := range files.ComponentFolders {
c.Assert(os.Chdir(filepath.Join(baseDir, dir)), qt.IsNil)
c.Assert(os.Symlink("real", fmt.Sprintf("realsym%s", id)), qt.IsNil)
c.Assert(os.Chdir(filepath.Join(baseDir, dir, "real")), qt.IsNil)
c.Assert(os.Symlink("data.toml", fmt.Sprintf(filepath.FromSlash("datasym%s.toml"), id)), qt.IsNil)
// Issue #9119: private use language tags cannot exceed 8 characters.
if dir != "i18n" {
c.Assert(os.Chdir(filepath.Join(baseDir, dir)), qt.IsNil)
c.Assert(os.Symlink("real", fmt.Sprintf("realsym%s", id)), qt.IsNil)
c.Assert(os.Chdir(filepath.Join(baseDir, dir, "real")), qt.IsNil)
c.Assert(os.Symlink("data.toml", fmt.Sprintf(filepath.FromSlash("datasym%s.toml"), id)), qt.IsNil)
}
}
}

5
langs/i18n/translationProvider.go
View file

@ -93,6 +93,11 @@ func addTranslationFile(bundle *i18n.Bundle, r source.File) error {
lang := paths.Filename(name)
tag := language.Make(lang)
if tag == language.Und {
try := artificialLangTagPrefix + lang
_, err = language.Parse(try)
if err != nil {
return _errors.Errorf("%q %s.", try, err)
}
name = artificialLangTagPrefix + name
}