ci: updated GHA workflow; added supporting script to package.json

Author: Michael Perrotte

.github/workflows/ci.yml

@@ -58,4 +58,38 @@ jobs:
       #   Simply run the tests for the project.
       ################################################################################
       - name: Run tests
+        if: github.event_name != 'push' || matrix.node-version != '12.x' || matrix.os != 'ubuntu-latest'
+        run: npm test -- --no-coverage
+
+      ################################################################################
+      # Run coverage check
+      #
+      #   ASSUMPTIONS:
+      #     - The project has `tap` as a devDependency
+      #     - There is a script called "coverage" in the package.json
+      #
+      #   Coverage should only be posted once, we are choosing the latest LTS of
+      #   node, and ubuntu as the matrix point to post coverage from. We limit
+      #   to the 'push' event so that coverage ins't posted twice from the
+      #   pull-request event, and push event (line 3).
+      ################################################################################
+      - name: Run coverage report
+        if: github.event_name == 'push' && matrix.node-version == '12.x' && matrix.os == 'ubuntu-latest'
         run: npm test
+        env:
+          # The environment variable name is leveraged by `tap`
+          COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}
+
+      ################################################################################
+      # Run linting
+      #
+      #   ASSUMPTIONS:
+      #     - There is a script called "lint" in the package.json
+      #
+      #   We run linting AFTER we run testing and coverage checks, because if a step
+      #   fails in an GitHub Action, all other steps are not run. We don't want to
+      #   fail to run tests or coverage because of linting. It should be the lowest
+      #   priority of all the steps.
+      ################################################################################
+      - name: Run linter
+        run: npm run lint

package.json

@@ -16,7 +16,7 @@
     "prerelease": "npm t",
     "release": "standard-version -s",
     "postrelease": "npm publish && git push --follow-tags",
-    "pretest": "standard",
+    "lint": "standard",
     "test": "tap"
   },
   "tap": {