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framework api: init / work in progress (#13215)

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Co-authored-by: Jarred Sumner <jarred@jarredsumner.com>
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dave caruso
2024-09-12 16:44:03 -07:00
committed by GitHub
parent ff6f8bd2d1
commit c2c2048072
91 changed files with 6013 additions and 3051 deletions
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82
src/kit/KitDevGlobalObject.cpp Normal file
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#include "KitDevGlobalObject.h"
#include "JavaScriptCore/GlobalObjectMethodTable.h"
#include "JSNextTickQueue.h"
#include "headers-handwritten.h"
namespace Kit {
#define INHERIT_HOOK_METHOD(name) Zig::GlobalObject::s_globalObjectMethodTable. name
const JSC::GlobalObjectMethodTable DevGlobalObject::s_globalObjectMethodTable = {
INHERIT_HOOK_METHOD(supportsRichSourceInfo),
INHERIT_HOOK_METHOD(shouldInterruptScript),
INHERIT_HOOK_METHOD(javaScriptRuntimeFlags),
INHERIT_HOOK_METHOD(queueMicrotaskToEventLoop),
INHERIT_HOOK_METHOD(shouldInterruptScriptBeforeTimeout),
INHERIT_HOOK_METHOD(moduleLoaderImportModule),
INHERIT_HOOK_METHOD(moduleLoaderResolve),
INHERIT_HOOK_METHOD(moduleLoaderFetch),
INHERIT_HOOK_METHOD(moduleLoaderCreateImportMetaProperties),
INHERIT_HOOK_METHOD(moduleLoaderEvaluate),
INHERIT_HOOK_METHOD(promiseRejectionTracker),
INHERIT_HOOK_METHOD(reportUncaughtExceptionAtEventLoop),
INHERIT_HOOK_METHOD(currentScriptExecutionOwner),
INHERIT_HOOK_METHOD(scriptExecutionStatus),
INHERIT_HOOK_METHOD(reportViolationForUnsafeEval),
INHERIT_HOOK_METHOD(defaultLanguage),
INHERIT_HOOK_METHOD(compileStreaming),
INHERIT_HOOK_METHOD(instantiateStreaming),
INHERIT_HOOK_METHOD(deriveShadowRealmGlobalObject),
INHERIT_HOOK_METHOD(codeForEval),
INHERIT_HOOK_METHOD(canCompileStrings),
};
DevGlobalObject* DevGlobalObject::create(JSC::VM& vm, JSC::Structure* structure, const JSC::GlobalObjectMethodTable* methodTable)
{
DevGlobalObject* ptr = new (NotNull, JSC::allocateCell<DevGlobalObject>(vm)) DevGlobalObject(vm, structure, methodTable);
ptr->finishCreation(vm);
return ptr;
}
void DevGlobalObject::finishCreation(JSC::VM &vm) {
Base::finishCreation(vm);
ASSERT(inherits(info()));
}
extern "C" BunVirtualMachine* Bun__getVM();
// A lot of this function is taken from 'Zig__GlobalObject__create'
extern "C" DevGlobalObject* KitCreateDevGlobal(DevServer* owner, void* console) {
JSC::VM& vm = JSC::VM::create(JSC::HeapType::Large).leakRef();
vm.heap.acquireAccess();
JSC::JSLockHolder locker(vm);
BunVirtualMachine* bunVM = Bun__getVM();
WebCore::JSVMClientData::create(&vm, bunVM);
JSC::Structure* structure = DevGlobalObject::createStructure(vm);
DevGlobalObject* global = DevGlobalObject::create(vm, structure, &DevGlobalObject::s_globalObjectMethodTable);
if (!global)
BUN_PANIC("Failed to create DevGlobalObject");
global->m_devServer = owner;
global->m_bunVM = bunVM;
JSC::gcProtect(global);
global->setConsole(console);
global->setStackTraceLimit(10); // Node.js defaults to 10
// vm.setOnComputeErrorInfo(computeErrorInfoWrapper);
vm.setOnEachMicrotaskTick([global](JSC::VM& vm) -> void {
if (auto nextTickQueue = global->m_nextTickQueue.get()) {
global->resetOnEachMicrotaskTick();
Bun::JSNextTickQueue* queue = jsCast<Bun::JSNextTickQueue*>(nextTickQueue);
queue->drain(vm, global);
return;
}
});
return global;
}
}; // namespace Kit