Add codecov badge, report health score, update GH actions and code co…

…verage reporting (#5)

* Add codecov badge, report health score, update GH actions and code coverage reporting, tweak maintainer guide.

.github/maintainers_guide.md

@@ -21,7 +21,7 @@ deno task test
 You can also run a test coverage report with:
 
 ```zsh
-deno task coverage
+deno task test:coverage
 ```
 
 ### Lint and format

.github/workflows/deno-ci.yml

@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Setup repo
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Setup Deno
         uses: denoland/setup-deno@v1
@@ -31,9 +31,19 @@ jobs:
         run: deno task test
 
       - name: Generate CodeCov-friendly coverage report
-        run: deno task coverage
+        run: deno task generate-lcov
 
       - name: Upload coverage to CodeCov
-        uses: codecov/codecov-action@v3.1.0
+        uses: codecov/codecov-action@v4
         with:
           file: ./lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+
+      - name: Report health score
+        uses: slackapi/slack-health-score@v0
+        with:
+          codecov_token: ${{ secrets.FILS_CODECOV_API_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+          extension: ts
+          include: src

deno.jsonc

@@ -25,6 +25,7 @@
   },
   "tasks": {
     "test": "deno fmt --check && deno lint && deno test --allow-read --allow-net",
-    "coverage": "deno test --allow-read --allow-net --coverage=.coverage && deno coverage --exclude=fixtures --exclude=test --lcov --output=lcov.info .coverage && deno run --allow-read https://deno.land/x/[email protected]/cli.ts"
+    "generate-lcov": "rm -rf .coverage && deno test --reporter=dot --allow-read --allow-net --coverage=.coverage && deno coverage --exclude=fixtures --exclude=test --lcov --output=lcov.info .coverage",
+    "test:coverage": "deno task generate-lcov && deno coverage --exclude=fixtures --exclude=test .coverage src"
   }
 }

src/README.md

@@ -1,5 +1,7 @@
 # deno-slack-protocols
 
+[![codecov](https://codecov.io/gh/slackapi/deno-slack-protocols/graph/badge.svg?token=SR0MMXTQRW)](https://codecov.io/gh/slackapi/deno-slack-protocols)
+
 This library is a utility for use by Slack's next-generation application
 platform, focused on remixable units of functionality encapsulated as ephemeral
 functions. It implements the rules for communication (i.e. the protocol) between