nodegit/src/commit.cc at 0.0.6 · moneal/nodegit · GitHub

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* Dual licensed under the MIT and GPL licenses.

#include <string.h>

#include <v8.h>

#include <node.h>

#include "../vendor/libgit2/include/git2.h"

#include "../include/reference.h"

#include "../include/sig.h"

#include "../include/repo.h"

#include "../include/oid.h"

#include "../include/tree.h"

#include "../include/commit.h"

using namespace v8;

using namespace node;

void GitCommit::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, "close", Close);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "id", Id);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "messageShort", MessageShort);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "message", Message);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "time", Time);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "timeOffset", TimeOffset);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "author", Author);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "tree", Tree);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "parentCount", ParentCount);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "parent", Parent);

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

}

git_commit* GitCommit::GetValue() {

return this->commit;

}

void GitCommit::SetValue(git_commit* commit) {

this->commit = commit;

}

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

int err = git_commit_lookup(&this->commit, repo, oid);

return err;

}

void GitCommit::Close() {

git_commit_close(this->commit);

}

const git_oid* GitCommit::Id() {

return git_commit_id(this->commit);

}

const char* GitCommit::MessageShort() {

return "";

//return git_commit_message_short(this->commit);

}

const char* GitCommit::Message() {

return git_commit_message(this->commit);

}

time_t GitCommit::Time() {

return git_commit_time(this->commit);

}

int GitCommit::TimeOffset() {

return git_commit_time_offset(this->commit);

}

const git_signature* GitCommit::Committer() {

return git_commit_author(this->commit);

}

const git_signature* GitCommit::Author() {

return git_commit_author(this->commit);

}

int GitCommit::Tree(git_tree** tree) {

return git_commit_tree(tree, this->commit);

}

unsigned int GitCommit::ParentCount() {

return git_commit_parentcount(this->commit);

}

int GitCommit::Parent(git_commit** commit, int pos) {

return git_commit_parent(commit, this->commit, pos);

}

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

HandleScope scope;

GitCommit *commit = new GitCommit();

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

return scope.Close(args.This());

}

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

HandleScope scope;

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

Local<Function> callback;

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<GitRepo>(args[0]->ToObject());

ar->oid = ObjectWrap::Unwrap<GitOid>(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 scope.Close( Undefined() );

}

void GitCommit::EIO_Lookup(eio_req *req) {

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

git_oid oid = ar->oid->GetValue();

ar->err = ar->commit->Lookup(ar->repo->GetValue(), &oid);

}

int GitCommit::EIO_AfterLookup(eio_req *req) {

HandleScope scope;

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

ev_unref(EV_DEFAULT_UC);

ar->commit->Unref();

Handle<Value> argv[1];

argv[0] = Integer::New(ar->err);

TryCatch try_catch;

ar->callback->Call(Context::GetCurrent()->Global(), 1, argv);

if(try_catch.HasCaught()) {

FatalException(try_catch);

}

ar->callback.Dispose();

delete ar;

return 0;

}

Handle<Value> GitCommit::Close(const Arguments& args) {

HandleScope scope;

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

commit->Close();

return scope.Close( Undefined() );

}

Handle<Value> GitCommit::Id(const Arguments& args) {

HandleScope scope;

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

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

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

}

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

oid->SetValue(*const_cast<git_oid *>(commit->Id()));

return scope.Close( Undefined() );

}

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

HandleScope scope;

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

return scope.Close( String::New(commit->MessageShort()) );

}

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

HandleScope scope;

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

return scope.Close( String::New(commit->Message()) );

}

Handle<Value> GitCommit::Time(const Arguments& args) {

HandleScope scope;

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

return scope.Close( Integer::New(commit->Time()) );

}

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

HandleScope scope;

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

return scope.Close( Integer::New(commit->TimeOffset()) );

}

Handle<Value> GitCommit::Committer(const Arguments& args) {

HandleScope scope;

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

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

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

}

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

sig->SetValue(const_cast<git_signature *>(commit->Committer()));

return scope.Close( Undefined() );

}

Handle<Value> GitCommit::Author(const Arguments& args) {

HandleScope scope;

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

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

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

}

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

sig->SetValue(const_cast<git_signature *>(commit->Author()));

return scope.Close( Undefined() );

}

Handle<Value> GitCommit::Tree(const Arguments& args) {

HandleScope scope;

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

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

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

}

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

git_tree* tree;

int err = commit->Tree(&tree);

g_tree->SetValue(tree);

return scope.Close( Integer::New(err) );

}

Handle<Value> GitCommit::ParentCount(const Arguments& args) {

HandleScope scope;

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

unsigned int count = commit->ParentCount();

return scope.Close( Integer::New(count) );

}

Handle<Value> GitCommit::Parent(const Arguments& args) {

HandleScope scope;

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

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

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

}

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

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

}

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

git_commit* in;

int index = args[1]->ToInteger()->Value();

int err = commit->Parent(&in, index);

out->SetValue(in);

return scope.Close( Integer::New(err) );

}

Persistent<FunctionTemplate> GitCommit::constructor_template;

nodegit/src/commit.cc at 0.0.6 · moneal/nodegit · GitHub

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