- remove Coveralls test

- add public --dry-run

.github/workflows/dart.yml

@@ -4,19 +4,20 @@ on: [push]
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     container:
-      image:  google/dart:latest
+      image: google/dart:latest
 
     steps:
-    - uses: actions/checkout@v1
-    - name: Install dependencies
-      run: pub get
-    - name: Run tests
-      run: pub run test
-    - name: Coveralls GitHub Action
-      uses: coverallsapp/[email protected]
-      with: 
-        github-token: ${{ secrets.COVERALLS_MS_MAP_UTILS_TOKEN }}
+      - uses: actions/checkout@v1
+      - name: Install dependencies
+        run: pub get
+      - name: Run tests
+        run: pub run test
+      - name: Run publish --dry-run
+        run: pub publish --dry-run
+    # - name: Coveralls GitHub Action
+    #   uses: coverallsapp/[email protected]
+    #   with:
+    #     github-token: ${{ secrets.COVERALLS_MS_MAP_UTILS_TOKEN }}