[BUG] When the *.ini file path contains opt，report error

[ependi-buzz]

iris v12.1.8
go 1.14.2
locales not found in /opt/etc/rcacs/locales/en-US.ini

[ependi-buzz]

app.I18n.Load("/home/rcacs/locales/*.ini", "zh-CN", "en-US")
report error locales not found in /opt/etc/rcacs/locales/en-US.ini

[kataras]

Hello @lovezyy495926,

This is caused because opt and even etc are considering as a valid language code based on: https://www.unicode.org/reports/tr35/#Unicode_Language_and_Locale_Identifiers.

This i18n package tries to match a folder with a language code automatically, e.g. /en-US/example.ini filenames as well, e.g. en-US.example.ini.

It's fixed, with reversing the order of matching, it now starts the search from the end instead of the start of the path.

Thank you for the bug report.