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Make g - switch to the last used shell (#6249)

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* Make `g -` switch to the last used shell

Related #6223

Signed-off-by: nibon7 <nibon7@163.com>

* simplify error handling

Signed-off-by: nibon7 <nibon7@163.com>

* update NUSHELL_LAST_SHELL environment

Signed-off-by: nibon7 <nibon7@163.com>

* add test

Signed-off-by: nibon7 <nibon7@163.com>

* fix description

Signed-off-by: nibon7 <nibon7@163.com>
This commit is contained in:
nibon7
2022-08-06 23:11:03 +08:00
committed by GitHub
parent a871f2344a
commit 1ba5b25b29
8 changed files with 148 additions and 9 deletions
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62
crates/nu-command/tests/commands/g.rs
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@ -1,4 +1,4 @@
use nu_test_support::{nu, pipeline};
use nu_test_support::{nu, pipeline, playground::Playground};
#[test]
fn list_shells() {
@ -29,3 +29,63 @@ fn enter_not_exist_shell() {
assert!(actual.err.contains("Not found"));
}
#[test]
fn switch_to_last_used_shell_1() {
Playground::setup("switch_last_used_shell_1", |dirs, sandbox| {
sandbox.mkdir("foo").mkdir("bar");
let actual = nu!(
cwd: dirs.test(),
pipeline(
r#"enter foo; enter ../bar; g 0; g -;g | get active.2"#
));
assert_eq!(actual.out, "true");
})
}
#[test]
fn switch_to_last_used_shell_2() {
Playground::setup("switch_last_used_shell_2", |dirs, sandbox| {
sandbox.mkdir("foo").mkdir("bar");
let actual = nu!(
cwd: dirs.test(),
pipeline(
r#"enter foo; enter ../bar; n; g -;g | get active.2"#
));
assert_eq!(actual.out, "true");
})
}
#[test]
fn switch_to_last_used_shell_3() {
Playground::setup("switch_last_used_shell_3", |dirs, sandbox| {
sandbox.mkdir("foo").mkdir("bar");
let actual = nu!(
cwd: dirs.test(),
pipeline(
r#"enter foo; enter ../bar; p; g -;g | get active.2"#
));
assert_eq!(actual.out, "true");
})
}
#[test]
fn switch_to_last_used_shell_4() {
Playground::setup("switch_last_used_shell_4", |dirs, sandbox| {
sandbox.mkdir("foo").mkdir("bar");
let actual = nu!(
cwd: dirs.test(),
pipeline(
r#"enter foo; enter ../bar; g 2; exit; g -;g | get active.0"#
));
assert_eq!(actual.out, "true");
})
}