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resolve_shell_engine

newt_core::config

Function resolve_shell_engine 

Source 
pub fn resolve_shell_engine(
    cli: Option<ShellEngine>,
    configured: Option<ShellEngine>,
    full_access: bool,
) -> ShellEngine
Expand description

Resolve the effective shell engine in precedence order: an explicit CLI --shell-engine wins, then the [shell] engine config key, then — only when neither was set — --full-access auto-upgrades (to host on unix, brush on Windows), otherwise the safe-subset default. Keeping the auto-upgrade last means an explicit choice is never silently overridden.