nodegit/src/commit.cc at 2aba7a43eff3ba9dc155c0e00f456f5ff3569f4d · shama/nodegit · GitHub

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#include <v8.h>

#include <node.h>

#include <node_events.h>

#include <git2.h>

#include "reference.h"

#include "repo.h"

#include "oid.h"

#include "commit.h"

using namespace v8;

using namespace node;

void Commit::Initialize(Handle<Object> target) {

HandleScope scope;

Local<FunctionTemplate> t = FunctionTemplate::New(New);

constructor_template = Persistent<FunctionTemplate>::New(t);

constructor_template->InstanceTemplate()->SetInternalFieldCount(1);

constructor_template->SetClassName(String::NewSymbol("Commit"));

NODE_SET_PROTOTYPE_METHOD(constructor_template, "lookup", Lookup);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "messageShort", MessageShort);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "message", Message);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "timeOffset", TimeOffset);

target->Set(String::NewSymbol("Commit"), constructor_template->GetFunction());

}

git_commit* Commit::GetValue() {

return this->commit;

}

void Commit::SetValue(git_commit* commit) {

this->commit = commit;

}

int Commit::New(git_repository* repo) {

return git_commit_new(&this->commit, repo);

}

int Commit::Lookup(git_repository* repo, git_oid* oid) {

return git_commit_lookup(&this->commit, repo, oid);

}

const char* Commit::MessageShort() {

return git_commit_message_short(this->commit);

}

const char* Commit::Message() {

return git_commit_message(this->commit);

}

int Commit::TimeOffset() {

return git_commit_time_offset(this->commit);

}

Handle<Value> Commit::New(const Arguments& args) {

HandleScope scope;

Commit *commit = new Commit();

if(args.Length() == 0 || !args[0]->IsObject()) {

return ThrowException(Exception::Error(String::New("Repo is required and must be an Object.")));

}

Repo *repo = ObjectWrap::Unwrap<Repo>(args[0]->ToObject());

commit->New((git_repository *)repo);

commit->Wrap(args.This());

return args.This();

}

Handle<Value> Commit::Lookup(const Arguments& args) {

Commit *commit = ObjectWrap::Unwrap<Commit>(args.This());

Local<Function> callback;

HandleScope scope;

if(args.Length() == 0 || !args[0]->IsObject()) {

return ThrowException(Exception::Error(String::New("Repo is required and must be an Object.")));

}

if(args.Length() == 1 || !args[1]->IsObject()) {

return ThrowException(Exception::Error(String::New("Oid is required and must be an Object.")));

}

if(args.Length() == 2 || !args[2]->IsFunction()) {

return ThrowException(Exception::Error(String::New("Callback is required and must be a Function.")));

}

callback = Local<Function>::Cast(args[2]);

lookup_request *ar = new lookup_request();

ar->commit = commit;

ar->repo = ObjectWrap::Unwrap<Repo>(args[0]->ToObject());

ar->oid = ObjectWrap::Unwrap<Oid>(args[1]->ToObject());

ar->callback = Persistent<Function>::New(callback);

commit->Ref();

eio_custom(EIO_Lookup, EIO_PRI_DEFAULT, EIO_AfterLookup, ar);

ev_ref(EV_DEFAULT_UC);

return Undefined();

}

int Commit::EIO_Lookup(eio_req *req) {

lookup_request *ar = static_cast<lookup_request *>(req->data);

ar->err = Persistent<Value>::New(Integer::New(ar->commit->Lookup(ar->repo->GetValue(), ar->oid->GetValue())));

return 0;

}

int Commit::EIO_AfterLookup(eio_req *req) {

HandleScope scope;

lookup_request *ar = static_cast<lookup_request *>(req->data);

ev_unref(EV_DEFAULT_UC);

ar->commit->Unref();

// Cache internal reference to commit

git_commit *commit = ar->commit->GetValue();

// Create commit details object

Local<Object> details_obj = Object::New();

// If there were no errors fetch information about the commit

if(Int32::Cast(*ar->err)->Value() == 0) {

// Create person object

const git_signature *author = git_commit_author(commit);

const git_signature *committer = git_commit_committer(commit);

Local<Object> people_obj = Object::New();

// Author

Local<Object> author_obj = Object::New();

author_obj->Set(String::New("name"), String::New(author->name));

author_obj->Set(String::New("email"), String::New(author->email));

// Committer

Local<Object> committer_obj = Object::New();

committer_obj->Set(String::New("name"), String::New(committer->name));

committer_obj->Set(String::New("email"), String::New(committer->email));

details_obj->Set(String::New("author"), author_obj);

details_obj->Set(String::New("committer"), committer_obj);

details_obj->Set(String::New("message"), String::New(git_commit_message(commit)));

details_obj->Set(String::New("short_message"), String::New(git_commit_message_short(commit)));

}

Local<Value> argv[2];

argv[0] = *ar->err;

argv[1] = details_obj;

TryCatch try_catch;

ar->callback->Call(Context::GetCurrent()->Global(), 2, argv);

if(try_catch.HasCaught())

FatalException(try_catch);

ar->err.Dispose();

ar->callback.Dispose();

delete ar;

return 0;

}

Handle<Value> Commit::MessageShort(const Arguments& args) {

Commit *commit = ObjectWrap::Unwrap<Commit>(args.This());

HandleScope scope;

return String::New(commit->MessageShort());

}

Handle<Value> Commit::Message(const Arguments& args) {

Commit *commit = ObjectWrap::Unwrap<Commit>(args.This());

HandleScope scope;

return String::New(commit->Message());

}

Handle<Value> Commit::TimeOffset(const Arguments& args) {

Commit *commit = ObjectWrap::Unwrap<Commit>(args.This());

HandleScope scope;

return Integer::New(commit->TimeOffset());

}

Persistent<FunctionTemplate> Commit::constructor_template;

nodegit/src/commit.cc at 2aba7a43eff3ba9dc155c0e00f456f5ff3569f4d · shama/nodegit · GitHub

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