Add option to skip reporting when no files are changed

.github/workflows/test.yml

@@ -0,0 +1,23 @@
+name: Run tests
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  run-tests:
+    name: "Run tests"
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: mskelton/setup-yarn@v1
+        with:
+          node-version: 20.x
+
+      - name: Build and run tests
+        run: |
+          yarn
+          yarn test

.gitignore

@@ -1,2 +1,6 @@
 node_modules/
 coverage/
+.rollup.cache/
+
+tsconfig.tsbuildinfo
+yarn-error.log

README.md

@@ -40,6 +40,15 @@ If set to true, old comments will be deleted before a new comment is posted
 ##### `title` (**Optional**)
 If included, will be added as a title for the comment produced.
 
+##### `max-uncovered-lines` (**Optional**)
+If included, will limit the number of uncovered lines displayed in the Uncovered Lines column.
+
+##### `dont-post-if-no-changed-files-in-report` (**Optional**)
+If included, will skip posting a coverage report if no changed files would be included in the report
+
+##### `fail-drop-percent-threshold` (**Optional**)
+If included, will fail if coverage drops more than the given percentage
+
 ## Example usage
 
 ```yml

action.yml

@@ -30,6 +30,16 @@ inputs:
   title:
     description: Title to add to the comment
     required: false
+  max-uncovered-lines:
+    description: Max number of uncovered lines to display in uncovered lines column (integer)
+    required: false
+  dont-post-if-no-changed-files-in-report:
+    description: Set to true to prevent posting when no files in the report have been changed
+    required: false
+    default: false
+  fail-drop-percent-threshold:
+    description: If included, will fail if coverage drops more than the given percentage
+    required: false
 runs:
-  using: node12
+  using: node20
   main: dist/main.js