Full support for Multi module projects

.eslintignore

@@ -0,0 +1 @@
+dist/index.js

.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+  env: {
+    node: true,
+    es2021: true,
+    jest: true,
+    jasmine: true,
+  },
+  extends: ['standard', 'prettier'],
+  overrides: [
+    {
+      files: ['.eslintrc.{js, cjs}'],
+    },
+  ],
+  parserOptions: {
+    ecmaVersion: 'latest',
+    sourceType: 'module',
+    project: true,
+  },
+  rules: {
+    quotes: ['error', 'single', { avoidEscape: true }],
+    'no-var': ['error'],
+    'dot-notation': ['off'],
+  },
+}

.github/workflows/check.yml

@@ -5,23 +5,30 @@ name: Tests
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
 
 jobs:
   build:
     runs-on: ubuntu-latest
-    
+
     steps:
-    - name: Checkout
-      uses: actions/checkout@v2
-
-    - name: Setup Node.js
-      uses: actions/setup-node@v1
-      with:
-        node-version: '12.x'
-
-    - name: Run unit tests
-      run: |
-        npm install
-        npm test
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
+      - name: Install
+        run: |
+          npm install
+
+      - name: Lint
+        run: |
+          npm run lint
+
+      - name: Run unit tests
+        run: |
+          npm test

.prettierignore

@@ -0,0 +1 @@
+dist/index.js

.prettierrc.js

@@ -0,0 +1,12 @@
+// prettier.config.js, .prettierrc.js, prettier.config.mjs, or .prettierrc.mjs
+
+/** @type {import("prettier").Options} */
+const config = {
+  trailingComma: 'es5',
+  tabWidth: 2,
+  semi: false,
+  singleQuote: true,
+  useTabs: false,
+}
+
+module.exports = config

README.md

@@ -16,7 +16,7 @@ for [Creating a workflow file](https://help.github.com/en/articles/configuring-a
 
 ### Inputs
 
-- `paths` - [**required**] Comma separated paths of the generated jacoco xml files
+- `paths` - [**required**] Comma separated paths of the generated jacoco xml files (supports wildcard glob pattern)
 - `token` - [**required**] Github personal token to add commits to Pull Request
 - `min-coverage-overall` - [*optional*] The minimum code coverage that is required to pass for overall project
 - `min-coverage-changed-files` - [*optional*] The minimum code coverage that is required to pass for changed files
@@ -25,6 +25,7 @@ for [Creating a workflow file](https://help.github.com/en/articles/configuring-a
 - `title` - [*optional*] Title for the Pull Request comment
 - `skip-if-no-changes` - [*optional*] If true, comment won't be added if there is no coverage information present for
   the files changed
+- `debug-mode` - [*optional*] If true, run the action in debug mode and get debug logs printed in console
 
 ### Outputs
 
@@ -59,14 +60,18 @@ jobs:
         id: jacoco
         uses: madrapps/jacoco-report@v1.4
         with:
-          paths: ${{ github.workspace }}/build/reports/jacoco/testCoverage/testCoverage.xml
+          paths: |
+            ${{ github.workspace }}/**/build/reports/jacoco/prodNormalDebugCoverage/prodNormalDebugCoverage.xml,
+            ${{ github.workspace }}/**/build/reports/jacoco/**/debugCoverage.xml
           token: ${{ secrets.GITHUB_TOKEN }}
           min-coverage-overall: 40
           min-coverage-changed-files: 60
 ```
 
 <br>
-<img src="/preview/screenshot.png" alt="output screenshot" title="output screenshot" width="500" />
+<img src="/preview/single-module-screenshot.png" alt="single module screenshot" title="single module screenshot" width="500" />
+<br>
+<img src="/preview/multi-module-screenshot.png" alt="multi-module screenshot" title="multi-module screenshot" width="500" />
 
 ### Example Project
 
@@ -78,42 +83,65 @@ refer [jacoco-android-playground](https://github.com/thsaravana/jacoco-android-p
 ## Example Cases
 
 1. If you want to fail your workflow when the minimum coverage is not met
-   
+
    > You can write an additional step that uses
-   the Outputs for the jacoco-report action and fail the workflow.
-   Refer [sample pull request](https://github.com/thsaravana/jacoco-playground/pull/16) and
-   its [workflow](https://github.com/thsaravana/jacoco-playground/actions/runs/3026912615/workflow)
+   > the Outputs for the jacoco-report action and fail the workflow.
+   > Refer [sample pull request](https://github.com/thsaravana/jacoco-playground/pull/16) and
+   > its [workflow](https://github.com/thsaravana/jacoco-playground/blob/pr-failure-on-threshold/.github/workflows/coverage.yml)
+
    ```yaml
-    - name: Fail PR if overall coverage is less than 80%
-      if: ${{ steps.jacoco.outputs.coverage-overall < 80.0 }}
-      uses: actions/github-script@v6
-      with:
-        script: |
-          core.setFailed('Overall coverage is less than 80%!')
+   - name: Fail PR if overall coverage is less than 80%
+     if: ${{ steps.jacoco.outputs.coverage-overall < 80.0 }}
+     uses: actions/github-script@v6
+     with:
+       script: |
+         core.setFailed('Overall coverage is less than 80%!')
    ```
-
-2. If you don't want to add the coverage comment everytime you push a commit to a pull request, but update the existing coverage comment instead
+
+2. If you don't want to add the coverage comment everytime you push a commit to a pull request, but update the existing
+   coverage comment instead
 
    > Set the `update-comment` input to true and also set a `title` input.
-   Refer [sample pull request](https://github.com/thsaravana/jacoco-playground/pull/15) and
-   its [workflow](https://github.com/thsaravana/jacoco-playground/actions/runs/3026888514/workflow)
+   > Refer [sample pull request](https://github.com/thsaravana/jacoco-playground/pull/15) and
+   > its [workflow](https://github.com/thsaravana/jacoco-playground/blob/update-comment/.github/workflows/coverage.yml)
+
    ```yaml
-    - name: Jacoco Report to PR
-      id: jacoco
-      uses: madrapps/jacoco-report@v1.4
-      with:
-        paths: ${{ github.workspace }}/build/reports/jacoco/testCoverage/testCoverage.xml
-        token: ${{ secrets.GITHUB_TOKEN }}
-        min-coverage-overall: 40
-        min-coverage-changed-files: 60
-        title: Code Coverage
-        update-comment: true
+   - name: Jacoco Report to PR
+     id: jacoco
+     uses: madrapps/jacoco-report@v1.4
+     with:
+       paths: ${{ github.workspace }}/build/reports/jacoco/testCoverage/testCoverage.xml
+       token: ${{ secrets.GITHUB_TOKEN }}
+       min-coverage-overall: 40
+       min-coverage-changed-files: 60
+       title: Code Coverage
+       update-comment: true
    ```
 
+3. If you have a multi-module project like `android`, with multiple modules each with its own jacoco report
+
+   > Set the `paths` input with wildcard glob pattern (as shown in the Example workflow). This will pick all the files
+   > matching the pattern. Ensure your pattern matches only one report per module, since for the same module, you could
+   > have `debugCoverage.xml` and `releaseCoverage.xml`.
+   > Refer [sample pull request](https://github.com/thsaravana/jacoco-android-playground/pull/9) and
+   > its [workflow](https://github.com/thsaravana/jacoco-android-playground/blob/testing-multi-module-support/.github/workflows/coverage.yml)
+
+   ```yaml
+   - name: Jacoco Report to PR
+     id: jacoco
+     uses: madrapps/jacoco-report@multi-module-support
+     with:
+       paths: |
+         ${{ github.workspace }}/**/build/reports/jacoco/**/prodNormalDebugCoverage.xml,
+         ${{ github.workspace }}/**/build/reports/jacoco/**/debugCoverage.xml
+       token: ${{ secrets.GITHUB_TOKEN }}
+       min-coverage-overall: 40
+       min-coverage-changed-files: 60
+   ```
 
 ## Troubleshooting
 
-1. If the PR is created by bots like *dependabot*, then the GITHUB_TOKEN won't have sufficient access to write the
+1. If the PR is created by bots like _dependabot_, then the GITHUB_TOKEN won't have sufficient access to write the
    coverage comment. So add the appropriate permission to your job (as shown in the Example workflow). More information
    [here](https://github.com/Madrapps/jacoco-report/issues/24).
 

__tests__/action.test.js

@@ -0,0 +1,90 @@
+const action = require('../src/action')
+const core = require('@actions/core')
+const github = require('@actions/github')
+
+jest.mock('@actions/core')
+jest.mock('@actions/github')
+
+describe('Input validation', function () {
+  function getInput(key) {
+    switch (key) {
+      case 'paths':
+        return './__tests__/__fixtures__/report.xml'
+      case 'token':
+        return 'SMPLEHDjasdf876a987'
+    }
+  }
+
+  const createComment = jest.fn()
+  const listComments = jest.fn()
+  const updateComment = jest.fn()
+
+  core.getInput = jest.fn(getInput)
+  github.getOctokit = jest.fn(() => {
+    return {
+      repos: {
+        compareCommits: jest.fn(() => {
+          return {
+            data: {
+              files: [
+                {
+                  filename: 'src/main/kotlin/com/madrapps/jacoco/Math.kt',
+                  blob_url:
+                    'https://github.com/thsaravana/jacoco-playground/blob/77b14eb61efcd211ee93a7d8bac80cf292d207cc/src/main/kotlin/com/madrapps/jacoco/Math.kt',
+                },
+                {
+                  filename:
+                    'src/main/java/com/madrapps/jacoco/operation/StringOp.java',
+                  blob_url:
+                    'https://github.com/thsaravana/jacoco-playground/blob/77b14eb61efcd211ee93a7d8bac80cf292d207cc/src/main/java/com/madrapps/jacoco/operation/StringOp.java',
+                },
+              ],
+            },
+          }
+        }),
+      },
+      issues: {
+        createComment,
+        listComments,
+        updateComment,
+      },
+    }
+  })
+  core.setFailed = jest.fn((c) => {
+    fail(c)
+  })
+
+  it('Fail if paths is not present', async () => {
+    core.getInput = jest.fn((c) => {
+      switch (c) {
+        case 'paths':
+          return ''
+        default:
+          return getInput(c)
+      }
+    })
+    github.context.eventName = 'pull_request'
+
+    core.setFailed = jest.fn((c) => {
+      expect(c).toEqual("'paths' is missing")
+    })
+    await action.action()
+  })
+
+  it('Fail if token is not present', async () => {
+    core.getInput = jest.fn((c) => {
+      switch (c) {
+        case 'token':
+          return ''
+        default:
+          return getInput(c)
+      }
+    })
+    github.context.eventName = 'pull_request'
+
+    core.setFailed = jest.fn((c) => {
+      expect(c).toEqual("'token' is missing")
+    })
+    await action.action()
+  })
+})