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Gather the list of hooks to run before running the parent

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This will prevent hooks added by the parent hook manager to be
gathered, as was decided during the discussion for #2603
This commit is contained in:
Maxime Coste 2018-12-09 10:07:40 +11:00
parent a4f830f143
commit 1875ff51a0
5 changed files with 23 additions and 15 deletions
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30
src/hook_manager.cc
View File

@ -63,12 +63,26 @@ CandidateList HookManager::complete_hook_group(StringView prefix, ByteCount pos_
void HookManager::run_hook(Hook hook, StringView param, Context& context)
{
auto& hook_list = m_hooks[to_underlying(hook)];
const bool only_always = context.hooks_disabled();
auto& disabled_hooks = context.options()["disabled_hooks"].get<Regex>();
struct ToRun { HookData* hook; MatchResults<const char*> captures; };
Vector<ToRun> hooks_to_run; // The m_hooks_trash vector ensure hooks wont die during this method
for (auto& hook : hook_list)
{
MatchResults<const char*> captures;
if ((not only_always or (hook->flags & HookFlags::Always)) and
(hook->group.empty() or disabled_hooks.empty() or
not regex_match(hook->group.begin(), hook->group.end(), disabled_hooks))
and regex_match(param.begin(), param.end(), captures, hook->filter))
hooks_to_run.push_back({ hook.get(), std::move(captures) });
}
if (m_parent)
m_parent->run_hook(hook, param, context);
auto& hook_list = m_hooks[to_underlying(hook)];
auto hook_name = enum_desc(Meta::Type<Hook>{})[to_underlying(hook)].name;
if (contains(m_running_hooks, std::make_pair(hook, param)))
{
@ -88,20 +102,6 @@ void HookManager::run_hook(Hook hook, StringView param, Context& context)
const bool profile = debug_flags & DebugFlags::Profile;
auto start_time = profile ? Clock::now() : TimePoint{};
auto& disabled_hooks = context.options()["disabled_hooks"].get<Regex>();
struct ToRun { HookData* hook; MatchResults<const char*> captures; };
Vector<ToRun> hooks_to_run; // The m_hooks_trash vector ensure hooks wont die during this method
for (auto& hook : hook_list)
{
MatchResults<const char*> captures;
if ((not only_always or (hook->flags & HookFlags::Always)) and
(hook->group.empty() or disabled_hooks.empty() or
not regex_match(hook->group.begin(), hook->group.end(), disabled_hooks))
and regex_match(param.begin(), param.end(), captures, hook->filter))
hooks_to_run.push_back({ hook.get(), std::move(captures) });
}
bool hook_error = false;
for (auto& to_run : hooks_to_run)
{

1
test/compose/do-not-run-hooks-added-by-parent/cmd Normal file
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@ -0,0 +1 @@
<ret><ret>

1
test/compose/do-not-run-hooks-added-by-parent/in Normal file
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@ -0,0 +1 @@

1
test/compose/do-not-run-hooks-added-by-parent/out Normal file
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@ -0,0 +1 @@
foo

5
test/compose/do-not-run-hooks-added-by-parent/rc Normal file
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@ -0,0 +1,5 @@
hook global NormalKey <ret> %{
hook window NormalKey <ret> %{
exec -draft ifoo<esc>
}
}