Improve logging

.github/workflows/check-dist.yml

@@ -23,10 +23,10 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Set Node.js 16.x
+      - name: Set Node.js 21.x
         uses: actions/setup-node@v3
         with:
-          node-version: 16.x
+          node-version: 21.x
 
       - name: Install dependencies
         run: npm ci

.github/workflows/test.yml

@@ -36,6 +36,7 @@ jobs:
           GITHUB_TOKEN: ${{secrets.GITHUB_TOKEN}}
           COVERAGE_FILE_PATH: "./coverage/lcov.info"
           COVERAGE_FORMAT: "lcov"
+          DEBUG: coverage
 
       - if: github.event_name == 'pull_request' || github.event_name == 'push'
         uses: coverallsapp/github-action@v2

src/action.ts

@@ -56,13 +56,27 @@ export async function play(): Promise<void> {
       // lcov default
       var parsedCov = await parseLCov(COVERAGE_FILE_PATH)
     }
-    core.info('Parsing done')
+    // Sum up lines.found for each entry in parsedCov
+    const totalLines = parsedCov.reduce(
+      (acc, entry) => acc + entry.lines.found,
+      0
+    )
+    const coveredLines = parsedCov.reduce(
+      (acc, entry) => acc + entry.lines.hit,
+      0
+    )
+    core.info(
+      `Parsing done. ${parsedCov.length} files parsed. Total lines: ${totalLines}. Covered lines: ${coveredLines}.`
+    )
 
     // 2. Filter Coverage By File Name
     const coverageByFile = filterCoverageByFile(parsedCov)
     core.info('Filter done')
     if (debugOpts['coverage']) {
-      core.info(`Coverage: ${JSON.stringify(coverageByFile)}`)
+      core.info(`Coverage:`)
+      for (const item of coverageByFile) {
+        core.info(JSON.stringify(item))
+      }
     }
     const githubUtil = new GithubUtil(GITHUB_TOKEN)