Fix build error node 12.14.1 (#138)

* Update API usage
* Bump node version

Author: sadick254

.travis.yml

@@ -30,6 +30,5 @@ env:
   global:
     - CC=clang CXX=clang++ npm_config_clang=1
   matrix:
-    - NODE_VERSION=8.9.3
     - NODE_VERSION=10
-    - NODE_VERSION=12
+    - NODE_VERSION=12.14.1

appveyor.yml

@@ -1,9 +1,8 @@
 environment:
   matrix:
-    - nodejs_version: '10'
-    - nodejs_version: '10'
+    - nodejs_version: '12.14.1'
       SPELLCHECKER_PREFER_HUNSPELL: true
-    - nodejs_version: '8'
+    - nodejs_version: '10'
 
 install:
   - ps: Install-Product node $env:nodejs_version

src/main.cc

@@ -129,14 +129,15 @@ class Spellchecker : public Nan::ObjectWrap {
     std::vector<MisspelledRange> misspelled_ranges = that->impl->CheckSpelling(text.data(), text.size());
 
     std::vector<MisspelledRange>::const_iterator iter = misspelled_ranges.begin();
+    v8::Local<v8::Context> context = Nan::GetCurrentContext();
     for (; iter != misspelled_ranges.end(); ++iter) {
       size_t index = iter - misspelled_ranges.begin();
       uint32_t start = iter->start, end = iter->end;
 
       Local<Object> misspelled_range = Nan::New<Object>();
-      misspelled_range->Set(Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
-      misspelled_range->Set(Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
-      result->Set(index, misspelled_range);
+      misspelled_range->Set(context, Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
+      misspelled_range->Set(context, Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
+      result->Set(context, index, misspelled_range);
     }
   }
 
@@ -217,10 +218,11 @@ class Spellchecker : public Nan::ObjectWrap {
     std::vector<std::string> dictionaries =
       that->impl->GetAvailableDictionaries(path);
 
+    v8::Local<v8::Context> context = Nan::GetCurrentContext();
     Local<Array> result = Nan::New<Array>(dictionaries.size());
     for (size_t i = 0; i < dictionaries.size(); ++i) {
       const std::string& dict = dictionaries[i];
-      result->Set(i, Nan::New(dict.data(), dict.size()).ToLocalChecked());
+      result->Set(context, i, Nan::New(dict.data(), dict.size()).ToLocalChecked());
     }
 
     info.GetReturnValue().Set(result);
@@ -242,11 +244,12 @@ class Spellchecker : public Nan::ObjectWrap {
       that->impl->GetCorrectionsForMisspelling(word);
 
     Local<Array> result = Nan::New<Array>(corrections.size());
+    v8::Local<v8::Context> context = Nan::GetCurrentContext();
     for (size_t i = 0; i < corrections.size(); ++i) {
       const std::string& word = corrections[i];
 
       Nan::MaybeLocal<String> val = Nan::New<String>(word.data(), word.size());
-      result->Set(i, val.ToLocalChecked());
+      result->Set(context, i, val.ToLocalChecked());
     }
 
     info.GetReturnValue().Set(result);
@@ -286,7 +289,7 @@ class Spellchecker : public Nan::ObjectWrap {
 
     Isolate* isolate = exports->GetIsolate();
     Local<Context> context = isolate->GetCurrentContext();
-    exports->Set(Nan::New("Spellchecker").ToLocalChecked(), tpl->GetFunction(context).ToLocalChecked());
+    Nan::Set(exports, Nan::New("Spellchecker").ToLocalChecked(), tpl->GetFunction(context).ToLocalChecked());
   }
 };
 

src/worker.cc

@@ -29,15 +29,16 @@ void CheckSpellingWorker::Execute() {
 void CheckSpellingWorker::HandleOKCallback() {
   Nan::HandleScope scope;
 
+  v8::Local<v8::Context> context = Nan::GetCurrentContext();
   Local<Array> result = Nan::New<Array>();
   for (auto iter = misspelled_ranges.begin(); iter != misspelled_ranges.end(); ++iter) {
     size_t index = iter - misspelled_ranges.begin();
     uint32_t start = iter->start, end = iter->end;
 
     Local<Object> misspelled_range = Nan::New<Object>();
-    misspelled_range->Set(Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
-    misspelled_range->Set(Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
-    result->Set(index, misspelled_range);
+    misspelled_range->Set(context, Nan::New("start").ToLocalChecked(), Nan::New<Integer>(start));
+    misspelled_range->Set(context, Nan::New("end").ToLocalChecked(), Nan::New<Integer>(end));
+    result->Set(context, index, misspelled_range);
   }
 
   Local<Value> argv[] = { Nan::Null(), result };