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Shell: Suggest aliases when completing program names :^)

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Closes #2732
This commit is contained in:
AnotherTest 2020-07-07 22:42:32 +04:30 • committed by Andreas Kling
parent 8ab601f9e1
commit 173effc88d
1 changed files with 26 additions and 19 deletions
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21
Shell/Shell.cpp
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@ -631,10 +631,20 @@ void Shell::cache_path()
if (!cached_path.is_empty())
cached_path.clear_with_capacity();
String path = getenv("PATH");
if (path.is_empty())
return;
// Add shell builtins to the cache.
for (const auto& builtin_name : builtin_names)
cached_path.append(escape_token(builtin_name));
// Add aliases to the cache.
for (const auto& alias : m_aliases) {
auto name = escape_token(alias.key);
if (cached_path.contains_slow(name))
continue;
cached_path.append(name);
}
String path = getenv("PATH");
if (!path.is_empty()) {
auto directories = path.split(':');
for (const auto& directory : directories) {
Core::DirIterator programs(directory.characters(), Core::DirIterator::SkipDots);
@ -648,10 +658,7 @@ void Shell::cache_path()
cached_path.append(escaped_name);
}
}
// add shell builtins to the cache
for (const auto& builtin_name : builtin_names)
cached_path.append(escape_token(builtin_name));
}
quick_sort(cached_path);
}