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

…verage reporting, tweak maintainer guide. (#99)

.github/maintainers_guide.md

@@ -39,7 +39,7 @@ 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.yml

@@ -12,7 +12,7 @@ jobs:
 
     steps:
       - name: Setup repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Deno
         uses: denoland/setup-deno@v1
@@ -23,9 +23,18 @@ 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

@@ -32,7 +32,8 @@
   },
   "tasks": {
     "test": "deno fmt --check && deno lint && deno test",
-    "coverage": "deno test --coverage=.coverage && deno coverage --exclude=fixtures --exclude=test --exclude=scripts --exclude=src/generated --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 --coverage=.coverage && deno coverage --exclude=fixtures --exclude=test --exclude=scripts --exclude=src/generated --lcov --output=lcov.info .coverage",
+    "test:coverage": "deno task generate-lcov && deno coverage --exclude=fixtures --exclude=test --exclude=scripts --exclude=src/generated .coverage src"
   },
   "lock": false
 }

src/README.md

@@ -1,5 +1,7 @@
 # deno-slack-api
 
+[![codecov](https://codecov.io/gh/slackapi/deno-slack-api/graph/badge.svg?token=QKJCI23P5S)](https://codecov.io/gh/slackapi/deno-slack-api)
+
 Slack API Client for Deno Run on Slack projects
 
 ```ts