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nodegit/src/commit.cc at b3de66d880c780b104827e372ece9bd4c686c570 · nodegit/nodegit · GitHub
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/*
Copyright (c) 2011, Tim Branyen @tbranyen <tim@tabdeveloper.com>
*/
#
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);
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
(Repo *repo, Oid *oid) {
return
git_commit_lookup
(&
this
->
commit
, repo->
GetValue
(), oid->
GetValue
());
}
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
());
int
err = 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
, ar->
oid
)));
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
;
}
Persistent<FunctionTemplate> Commit::constructor_template;
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