Squashed commit of the following:

commit 84b6708
Merge: fef5593 1a0243e
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 19:43:16 2019 -0700

    Merge pull request #6 from goddessfreya/goddessfreya-patch-1

    Add clang testing

commit 1a0243e
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 19:37:34 2019 -0700

    Update nodejs.yml

commit 18e838f
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 19:35:27 2019 -0700

    Delete package-lock.json

commit d17cf27
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 19:22:57 2019 -0700

    Update nodejs.yml

commit 81c5ae6
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 19:12:42 2019 -0700

    Update nodejs.yml

commit 2db0f18
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:56:33 2019 -0700

    Update nodejs.yml

commit 855c3c1
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:49:38 2019 -0700

    Update nodejs.yml

commit f80be0a
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:38:49 2019 -0700

    Update nodejs.yml

commit 3c52d66
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:35:04 2019 -0700

    Update nodejs.yml

commit 5fe3493
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:34:31 2019 -0700

    Update nodejs.yml

commit 8c41771
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:34:05 2019 -0700

    Update nodejs.yml

commit 5bd03fe
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:33:49 2019 -0700

    Update nodejs.yml

commit aab4c50
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:33:35 2019 -0700

    Update nodejs.yml

commit 0e6f86f
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:30:31 2019 -0700

    Update nodejs.yml

commit fef5593
Merge: 0c83612 e99e477
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:16:48 2019 -0700

    Merge pull request #5 from abetomo/fix_deprecated_callback

    Fix deprecated callback

commit 0c83612
Merge: 2c0d135 5cbdece
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:04:18 2019 -0700

    Merge pull request #4 from goddessfreya/Add-Github-actions

    Add Github actions

commit 5cbdece
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:01:01 2019 -0700

    Delete appveyor.yml

commit 4ddcbd3
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 18:00:49 2019 -0700

    Delete .travis.yml

commit c6f6c63
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 17:57:45 2019 -0700

    Update nodejs.yml

commit 84bccbd
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 17:55:23 2019 -0700

    Update nodejs.yml

commit f6720ea
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 17:50:59 2019 -0700

    Update nodejs.yml

commit 514a3f9
Author: Freya Gentz <zegentzy@protonmail.com>
Date:   Thu Dec 19 17:31:31 2019 -0700

    Add Github actions

commit e99e477
Author: abetomo <abe@enzou.tokyo>
Date:   Thu Jul 5 10:25:35 2018 +0900

    Fix deprecated callback

    The following warning.

    ```
    ../src/worker.cc: In member function ‘virtual void
    CheckSpellingWorker::HandleOKCallback()’:
    ../src/worker.cc:44:25: warning: ‘v8::Local<v8::Value>
    Nan::Callback::Call(int, v8::Local<v8::Value>*) const’ is deprecated
    [-Wdeprecated-declarations]
       callback->Call(2, argv);
    ```

Signed-off-by: Freya Gentz <zegentzy@protonmail.com>

Author: goddessfreya

.github/workflows/nodejs.yml

@@ -9,23 +9,30 @@ jobs:
       matrix:
         node-version: [8.x, 10.x, 12.x]
         platform: 
-          - { os: windows-latest, hunspell: true }
+          - { os: windows-latest, force-hunspell: true }
           - { os: windows-latest }
-          - { os: macos-latest, hunspell: true }  
+          - { os: macos-latest, force-hunspell: true }  
           - { os: macos-latest }  
-          - { os: ubuntu-latest }
+          - { os: ubuntu-latest, use-clang: true }
 
     runs-on: ${{ matrix.platform.os }}
-
+    env:
+      SPELLCHECKER_PREFER_HUNSPELL: ${{ matrix.platform.hunspell }}
+        
     steps:
     - uses: actions/checkout@v1
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v1
       with:
         node-version: ${{ matrix.node-version }}
+    - name: npm install, build, and test (clang)
+      if: matrix.platform.use-clang == true
+      run: |
+        export CC="$(which clang)"
+        export CPP="$(which clang++)"
+        npm install
+        npm test
     - name: npm install, build, and test
       run: |
         npm install
         npm test
-      env:
-        SPELLCHECKER_PREFER_HUNSPELL: ${{ matrix.platform.hunspell }}