Incomplete French (fr) translation: RequiredOptionWasNotProvided not translated

[JPBlanc]

Description

The French satellite assembly (fr/System.CommandLine.resources.dll) shipped with System.CommandLine 2.0.9 contains untranslated strings.

Current behavior

When CultureInfo.DefaultThreadCurrentUICulture is set to fr-FR and a required option is missing:

Option '--input' is required.

Expected behavior

The message should be in French:

L'option '--input' est obligatoire.

Analysis

Inspecting the fr/System.CommandLine.resources.dll satellite assembly shows that RequiredOptionWasNotProvided still holds the English text, along with several other untranslated keys (ArgumentConversionCannotParse, HelpOptionDescription, HelpOptionsRequiredLabel, SuggestionsTokenNotMatched, etc.).

Environment

• System.CommandLine version: 2.0.9
• .NET version: net10.0

Suggested fix

Update the French resource file to translate all missing keys, at minimum:

• RequiredOptionWasNotProvided = L'option '{0}' est obligatoire.
• HelpOptionsRequiredLabel = (OBLIGATOIRE)

[JPBlanc]

Update: also reproduced in 3.0.0-preview.5.26302.115

Just tested with System.CommandLine version 3.0.0-preview.5.26302.115 and the issue is still present. The RequiredOptionWasNotProvided key (and other keys) remain untranslated in the fr satellite assembly.