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Check all buffer are saved in :kill, and add :kill! to avoid that

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This commit is contained in:
Maxime Coste 2016-04-29 21:58:04 +01:00
parent 61c155fc40
commit da40828801
2 changed files with 42 additions and 22 deletions
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3
README.asciidoc
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@ -599,7 +599,8 @@ command `q!` has to be used).
* `w[rite]a[ll]`: write all buffers that are associated to a file.
* `q[uit][!]`: exit Kakoune, use quit! to force quitting even if there is some
unsaved buffers remaining.
* `kill`: terminate the current session, all the clients as well as the server
* `kill[!]`: terminate the current session, all the clients as well as the server,
use kill! to ignore unsaved buffers
* `w[a]q[!]`: write the current buffer (or all buffers when `waq` is used) and quit
* `b[uffer] <name>`: switch to buffer <name>
* `b[uffer]n[ext]`: switch to the next buffer

51
src/commands.cc
View File

@ -271,22 +271,8 @@ const CommandDesc writeall_cmd = {
[](const ParametersParser&, Context&, const ShellContext&){ write_all_buffers(); }
};
const CommandDesc kill_cmd = {
"kill",
nullptr,
"kill current session, quit all clients and server",
no_params,
CommandFlags::None,
CommandHelper{},
CommandCompleter{},
[](const ParametersParser&, Context&, const ShellContext&){ throw kill_session{}; }
};
template<bool force>
void quit()
static void ensure_all_buffers_are_saved()
{
if (not force and ClientManager::instance().count() == 1)
{
Vector<String> names;
for (auto& buffer : BufferManager::instance())
{
@ -305,7 +291,39 @@ void quit()
message += "]";
throw runtime_error(message);
}
}
const CommandDesc kill_cmd = {
"kill",
nullptr,
"kill current session, quit all clients and server",
no_params,
CommandFlags::None,
CommandHelper{},
CommandCompleter{},
[](const ParametersParser&, Context&, const ShellContext&){
ensure_all_buffers_are_saved();
throw kill_session{};
}
};
const CommandDesc force_kill_cmd = {
"kill!",
nullptr,
"kill current session, quit all clients and server, do not check for unsaved buffers",
no_params,
CommandFlags::None,
CommandHelper{},
CommandCompleter{},
[](const ParametersParser&, Context&, const ShellContext&){ throw kill_session{}; }
};
template<bool force>
void quit()
{
if (not force and ClientManager::instance().count() == 1)
ensure_all_buffers_are_saved();
// unwind back to this client event handler.
throw client_removed{ true };
}
@ -1872,8 +1890,9 @@ void register_commands()
register_command(write_cmd);
register_command(writeall_cmd);
register_command(writeall_quit_cmd);
register_command(quit_cmd);
register_command(kill_cmd);
register_command(force_kill_cmd);
register_command(quit_cmd);
register_command(force_quit_cmd);
register_command(write_quit_cmd);
register_command(force_write_quit_cmd);