☕ Add code coverage

Author: lambdalisue

.github/workflows/test.yml

@@ -117,3 +117,10 @@ jobs:
           DENOPS_TEST_NVIM_EXECUTABLE: ${{ steps.nvim.outputs.executable_path }}
         working-directory: ./repo
         timeout-minutes: 3
+      - run: |
+          deno coverage --unstable .coverage --lcov > coverage.lcov
+        working-directory: ./repo
+      - uses: codecov/codecov-action@v3
+        with:
+          os: ${{ runner.os }}
+          files: ./repo/coverage.lcov

.gitignore

@@ -1,2 +1,4 @@
 /.tools
+/.coverage
 deno.lock
+

deno.jsonc

@@ -1,8 +1,9 @@
 {
   "lock": false,
   "tasks": {
-    "test": "deno test --unstable -A --doc --parallel --shuffle",
+    "test": "deno test --unstable -A --doc --parallel --shuffle --coverage=.coverage",
     "check": "deno check --unstable $(find . -name '*.ts')",
+    "coverage": "deno coverage --unstable .coverage",
     "upgrade": "deno run -A https://deno.land/x/udd/main.ts $(find . -name '*.ts')",
     "gen:function": "deno run --unstable -A ./scripts/gen-function/gen-function.ts",
     "gen:option": "deno run --unstable -A ./scripts/gen-option/gen-option.ts",