adding ci

.github/renovate.json

@@ -0,0 +1,12 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": ["config:js-lib", "helpers:disableTypesNodeMajor"],
+  "postUpdateOptions": ["yarnDedupeHighest"],
+  "automerge": true,
+  "automergeType": "branch",
+  "automergeStrategy": "rebase",
+  "platformAutomerge": true,
+  "semanticCommits": "enabled",
+  "prHourlyLimit": 0,
+  "prConcurrentLimit": 0
+}

.github/workflows/ci.yml

@@ -0,0 +1,87 @@
+name: ci
+
+on:
+  - push
+  - pull_request
+
+jobs:
+  pre_job:
+    runs-on: ubuntu-latest
+    outputs:
+      should_skip: ${{ steps.skip_check.outputs.should_skip }}
+    steps:
+      - name: Skip Duplicate Actions
+        id: skip_check
+        uses: fkirc/[email protected]
+        with:
+          concurrent_skipping: 'same_content'
+          paths_ignore: '[".vscode/", "**/docs/**", "**/*.md"]'
+          do_not_skip: '["pull_request"]'
+
+  lint:
+    name: Linting Checks
+    needs: pre_job
+    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup NodeJs
+        uses: actions/setup-node@v3
+        with:
+          node-version: 'lts/*'
+
+      - name: Install Dependencies
+        run: yarn install --immutable
+
+      - name: Run Linting Checks
+        run: yarn lint
+
+  test:
+    name: 'Test: Node v${{ matrix.node_version }}'
+    needs: pre_job
+    if: ${{ needs.pre_job.outputs.should_skip != 'true' }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - 'ubuntu-latest'
+        node_version:
+          - '18'
+          - '20'
+    runs-on: ${{ matrix.os }}
+    env:
+      REPORT_COVERAGE: ${{ fromJSON('["false", "true"]')[matrix.node_version == '18' && matrix.os == 'ubuntu-latest'] }}
+      EXCLUDE_RACE_TESTS: true
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          # Fetch all commits for codecov.
+          fetch-depth: ${{ fromJSON('[0, 1]')[ env.REPORT_COVERAGE == 'true'] }}
+
+      - name: Setup NodeJs for building
+        uses: actions/setup-node@v3
+        with:
+          node-version: 'lts/*'
+
+      - name: Install Dependencies
+        run: yarn install --immutable
+
+      - name: Build
+        run: yarn build
+
+      - name: Setup NodeJs ${{ matrix.node_version }} for testing
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ matrix.node_version }}
+
+      - name: Run Tests
+        run: yarn test
+
+      - name: Report coverage
+        uses: codecov/codecov-action@v3
+        if: (success() || failure()) && env.REPORT_COVERAGE == 'true'
+        with:
+          files: coverage/lcov.info

README.md

@@ -1,5 +1,7 @@
 # Strongly-Typed Events
 
+[![Build Status](https://github.com/vitaly-t/sub-events/workflows/ci/badge.svg?branch=master)](https://github.com/vitaly-t/sub-events/actions?query=workflow%3Aci+branch%3Amaster)
+
 Lightweight, strongly-typed events, with monitored subscriptions. 
 
 * Documentation: [API] + [WiKi].