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API: nvim_get_commands(): builtin is irrelevant for buffer-local

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builtin commands are never buffer-local, so we can return empty for that
case.
This commit is contained in:
Justin M. Keyes
2018-05-11 20:59:53 +02:00
parent 738bffea2c
commit cb6672853a
2 changed files with 17 additions and 11 deletions
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23
src/nvim/api/buffer.c
View File

@@ -481,8 +481,7 @@ ArrayOf(Dictionary) nvim_buf_get_keymap(Buffer buffer, String mode, Error *err)
/// Gets a list of buffer-local |user-commands|.
///
/// @param buffer Buffer handle.
/// @param opts Optional parameters. Currently only supports
/// {"builtin":false}
/// @param opts Optional parameters. Currently not used.
/// @param[out] err Error details, if any.
///
/// @returns Array of dictionaries describing commands.
@@ -490,27 +489,31 @@ ArrayOf(Dictionary) nvim_buf_get_commands(Buffer buffer, Dictionary opts,
Error *err)
FUNC_API_SINCE(4)
{
bool global = (buffer == -1);
bool builtin = false;
for (size_t i = 0; i < opts.size; i++) {
String k = opts.items[i].key;
Object v = opts.items[i].value;
if (!strequal("builtin", k.data)) {
api_set_error(err, kErrorTypeValidation, "unexpected key: %s",
k.data);
api_set_error(err, kErrorTypeValidation, "unexpected key: %s", k.data);
return (Array)ARRAY_DICT_INIT;
}
if (v.type != kObjectTypeBoolean || v.data.boolean != false) {
api_set_error(err, kErrorTypeValidation,
"builtin commands not supported yet");
return (Array)ARRAY_DICT_INIT;
if (strequal("builtin", k.data)) {
builtin = v.data.boolean;
}
}
if (buffer == -1) {
if (global) {
if (builtin) {
api_set_error(err, kErrorTypeValidation, "builtin=true not implemented");
return (Array)ARRAY_DICT_INIT;
}
return commands_array(NULL);
}
buf_T *buf = find_buffer_by_handle(buffer, err);
if (!buf) {
if (builtin || !buf) {
return (Array)ARRAY_DICT_INIT;
}
return commands_array(buf);

5
test/functional/api/command_spec.lua
View File

@@ -19,7 +19,7 @@ describe('nvim_get_commands', function()
end)
it('validates input', function()
expect_err('builtin commands not supported yet', meths.get_commands,
expect_err('builtin=true not implemented', meths.get_commands,
{builtin=true})
expect_err('unexpected key: foo', meths.get_commands,
{foo='blah'})
@@ -47,6 +47,9 @@ describe('nvim_get_commands', function()
-- Delete a command.
command('delcommand Pwd')
eq({cmd_dict}, curbufmeths.get_commands({builtin=false}))
-- {builtin=true} always returns empty for buffer-local case.
eq({}, curbufmeths.get_commands({builtin=true}))
end)
it('gets various command attributes', function()