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can view help for a given command by entering a command.

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This commit is contained in:
Andrés N. Robalino 2019-09-03 04:05:52 -05:00
parent a449d2c005
commit 030d73147e
1 changed files with 16 additions and 5 deletions
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21
src/commands/enter.rs
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@ -38,11 +38,22 @@ impl PerItemCommand for Enter {
let location = location.to_string();
let location_clone = location.to_string();
if registry.has(&location) {
Ok(vec![Ok(ReturnSuccess::Action(CommandAction::EnterHelpShell(
Value::string(location_clone).tagged(Tag::unknown()),
)))]
.into())
if location.starts_with("help") {
let spec = location.split(":").collect::<Vec<&str>>();
let (_, command) = (spec[0], spec[1]);
if registry.has(command) {
Ok(vec![Ok(ReturnSuccess::Action(CommandAction::EnterHelpShell(
Value::string(command).tagged(Tag::unknown()),
)))]
.into())
} else {
Ok(vec![Ok(ReturnSuccess::Action(CommandAction::EnterHelpShell(
Value::nothing().tagged(Tag::unknown()),
)))]
.into())
}
} else if PathBuf::from(location).is_dir() {
Ok(vec![Ok(ReturnSuccess::Action(CommandAction::EnterShell(
location_clone,