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Allow main command to define top-level module command (#7764)

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This commit is contained in:
Jakub Žádník
2023-01-22 21:34:15 +02:00
committed by GitHub
parent 8d5165c449
commit 3552d03f6c
13 changed files with 633 additions and 135 deletions
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10
crates/nu-command/src/core_commands/help_modules.rs
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@@ -151,15 +151,11 @@ pub fn help_modules(
long_desc.push_str(&format!("{G}Module{RESET}: {C}{name}{RESET}"));
long_desc.push_str("\n\n");
if !module.decls.is_empty() {
if !module.decls.is_empty() || module.main.is_some() {
let commands: Vec<(Vec<u8>, DeclId)> = engine_state.get_decls_sorted(false).collect();
let mut module_commands: Vec<(&[u8], DeclId)> = module
.decls
.iter()
.map(|(name, id)| (name.as_ref(), *id))
.collect();
module_commands.sort_by(|a, b| a.0.cmp(b.0));
let mut module_commands = module.decls();
module_commands.sort_by(|a, b| a.0.cmp(&b.0));
let commands_str = module_commands
.iter()