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Add alias completer to unalias command

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This commit is contained in:
Delapouite 2018-10-08 22:07:13 +02:00
parent 9024d41d64
commit 3a36490ef1
1 changed files with 9 additions and 1 deletions
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10
src/commands.cc
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@ -1141,6 +1141,14 @@ const CommandDesc alias_cmd = {
} }
}; };
static Completions complete_alias(const Context& context, CompletionFlags flags,
const String& prefix, ByteCount cursor_pos)
{
return {0_byte, cursor_pos,
complete(prefix, cursor_pos, context.aliases().flatten_aliases() |
transform([](auto& entry) -> const String& { return entry.key; }))};
}
const CommandDesc unalias_cmd = { const CommandDesc unalias_cmd = {
"unalias", "unalias",
nullptr, nullptr,
@ -1149,7 +1157,7 @@ const CommandDesc unalias_cmd = {
ParameterDesc{{}, ParameterDesc::Flags::None, 2, 3}, ParameterDesc{{}, ParameterDesc::Flags::None, 2, 3},
CommandFlags::None, CommandFlags::None,
CommandHelper{}, CommandHelper{},
make_completer(complete_scope, complete_nothing, complete_command_name), make_completer(complete_scope, complete_alias, complete_command_name),
[](const ParametersParser& parser, Context& context, const ShellContext&) [](const ParametersParser& parser, Context& context, const ShellContext&)
{ {
AliasRegistry& aliases = get_scope(parser[0], context).aliases(); AliasRegistry& aliases = get_scope(parser[0], context).aliases();