HUGO_DISABLELANGUAGES fails to override disableLanguages = [] correctly #13707
Description
When disableLanguages = [] is set in config, the HUGO_DISABLELANGUAGES env var is not parsed correctly — it's treated as a single string, not a list.
# With `disableLanguages = []` in config:
HUGO_DISABLELANGUAGES="ja zh" hugo config | grep -i disablelanguages
# >>> disablelanguages = ['ja zh']
# Without `disableLanguages` in config:
HUGO_DISABLELANGUAGES="ja zh" hugo config | grep -i disablelanguages
# >>> disablelanguages = ['ja', 'zh']How to reproduce:
hugo new site- Create
content/_index.en-us.md,_index.ja.md,_index.zh.md - Add these to hugo.toml
disableLanguages = []
[languages.en-us]
[languages.zh]
[languages.ja]- Run the above commands
Version:
hugo v0.147.1-95666fc5a4fd2d87528a1a69d562e0538a97062a+extended
macOS 15.3.2