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export get_shells and get_current_shell (#6236)

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Signed-off-by: nibon7 <nibon7@163.com>
This commit is contained in:
nibon7
2022-08-05 20:58:40 +08:00
committed by GitHub
parent cc99df5ef1
commit 692376e830
2 changed files with 5 additions and 18 deletions
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4
crates/nu-command/src/shells/mod.rs
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@ -14,7 +14,7 @@ use nu_protocol::Value;
pub use p::PrevShell;
pub use shells_::Shells;
fn get_shells(engine_state: &EngineState, stack: &mut Stack, cwd: Value) -> Vec<Value> {
pub fn get_shells(engine_state: &EngineState, stack: &mut Stack, cwd: Value) -> Vec<Value> {
let shells = stack.get_env_var(engine_state, "NUSHELL_SHELLS");
let shells = if let Some(v) = shells {
v.as_list()
@ -26,7 +26,7 @@ fn get_shells(engine_state: &EngineState, stack: &mut Stack, cwd: Value) -> Vec<
shells
}
fn get_current_shell(engine_state: &EngineState, stack: &mut Stack) -> usize {
pub fn get_current_shell(engine_state: &EngineState, stack: &mut Stack) -> usize {
let current_shell = stack.get_env_var(engine_state, "NUSHELL_CURRENT_SHELL");
if let Some(v) = current_shell {
v.as_integer().unwrap_or_default() as usize