chore: remove node < 18

.github/workflows/ci.yml

@@ -1,221 +1,87 @@
 name: ci
 
 on:
-- pull_request
-- push
+  push:
+    branches:
+      - master
+    paths-ignore:
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - '*.md'
+
+permissions:
+  contents: read
 
 jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 'lts/*'
+
+      - name: Install Node.js dependencies
+        run: npm install --ignore-scripts --include=dev
+
+      - name: Lint code
+        run: npm run lint
+
   test:
+    name: Test - Node.js ${{ matrix.node-version }}
     runs-on: ubuntu-latest
     strategy:
-      matrix:
-        name:
-        - Node.js 0.8
-        - Node.js 0.10
-        - Node.js 0.12
-        - io.js 1.x
-        - io.js 2.x
-        - io.js 3.x
-        - Node.js 4.x
-        - Node.js 5.x
-        - Node.js 6.x
-        - Node.js 7.x
-        - Node.js 8.x
-        - Node.js 9.x
-        - Node.js 10.x
-        - Node.js 11.x
-        - Node.js 12.x
-        - Node.js 13.x
-        - Node.js 14.x
-        - Node.js 15.x
-        - Node.js 16.x
-        - Node.js 17.x
-        - Node.js 18.x
-        - Node.js 19.x
-        - Node.js 20.x
-        - Node.js 21.x
-        - Node.js 22.x
-
-        include:
-        - name: Node.js 0.8
-          node-version: "0.8"
-          npm-i: [email protected]
-          npm-rm: nyc
-
-        - name: Node.js 0.10
-          node-version: "0.10"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 0.12
-          node-version: "0.12"
-          npm-i: [email protected] [email protected]
-
-        - name: io.js 1.x
-          node-version: "1.8"
-          npm-i: [email protected] [email protected]
-
-        - name: io.js 2.x
-          node-version: "2.5"
-          npm-i: [email protected] [email protected]
-
-        - name: io.js 3.x
-          node-version: "3.3"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 4.x
-          node-version: "4.9"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 5.x
-          node-version: "5.12"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 6.x
-          node-version: "6.17"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 7.x
-          node-version: "7.10"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 8.x
-          node-version: "8.17"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 9.x
-          node-version: "9.11"
-          npm-i: [email protected] [email protected]
-
-        - name: Node.js 10.x
-          node-version: "10.24"
-          npm-i: [email protected]
-
-        - name: Node.js 11.x
-          node-version: "11.15"
-          npm-i: [email protected]
-
-        - name: Node.js 12.x
-          node-version: "12.22"
-          npm-i: [email protected]
-
-        - name: Node.js 13.x
-          node-version: "13.14"
-          npm-i: [email protected]
-
-        - name: Node.js 14.x
-          node-version: "14.21"
-
-        - name: Node.js 15.x
-          node-version: "15.14"
-
-        - name: Node.js 16.x
-          node-version: "16.20"
-
-        - name: Node.js 17.x
-          node-version: "17.9"
-
-        - name: Node.js 18.x
-          node-version: "18.20"
-
-        - name: Node.js 19.x
-          node-version: "19.9"
-
-        - name: Node.js 20.x
-          node-version: "20.13"
+      matrix: 
+        # Node.js release schedule: https://nodejs.org/en/about/releases/
+        node-version: [18, 19, 20, 21, 22, 23]
+
+    steps:
+      - uses: actions/checkout@v4
 
-        - name: Node.js 21.x
-          node-version: "21.7"
+      - uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+          check-latest: true
 
-        - name: Node.js 22.x
-          node-version: "22.1"
+      - name: Install Node.js dependencies
+        run: npm install
 
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Install Node.js ${{ matrix.node-version }}
-      shell: bash -eo pipefail -l {0}
-      run: |
-        nvm install --default ${{ matrix.node-version }}
-        if [[ "${{ matrix.node-version }}" == 0.* && "$(cut -d. -f2 <<< "${{ matrix.node-version }}")" -lt 10 ]]; then
-          nvm install --alias=npm 0.10
-          nvm use ${{ matrix.node-version }}
-          if [[ "$(npm -v)" == 1.1.* ]]; then
-            nvm exec npm npm install -g [email protected]
-            ln -fs "$(which npm)" "$(dirname "$(nvm which npm)")/npm"
-          else
-            sed -i '1s;^.*$;'"$(printf '#!%q' "$(nvm which npm)")"';' "$(readlink -f "$(which npm)")"
-          fi
-          npm config set strict-ssl false
-        fi
-        dirname "$(nvm which ${{ matrix.node-version }})" >> "$GITHUB_PATH"
-
-    - name: Configure npm
-      run: |
-        if [[ "$(npm config get package-lock)" == "true" ]]; then
-          npm config set package-lock false
-        else
-          npm config set shrinkwrap false
-        fi
-
-    - name: Remove npm module(s) ${{ matrix.npm-rm }}
-      run: npm rm --silent --save-dev ${{ matrix.npm-rm }}
-      if: matrix.npm-rm != ''
-
-    - name: Install npm module(s) ${{ matrix.npm-i }}
-      run: npm install --save-dev ${{ matrix.npm-i }}
-      if: matrix.npm-i != ''
-
-    - name: Setup Node.js version-specific dependencies
-      shell: bash
-      run: |
-        # eslint for linting
-        # - remove on Node.js < 12
-        if [[ "$(cut -d. -f1 <<< "${{ matrix.node-version }}")" -lt 12 ]]; then
-          node -pe 'Object.keys(require("./package").devDependencies).join("\n")' | \
-            grep -E '^eslint(-|$)' | \
-            sort -r | \
-            xargs -n1 npm rm --silent --save-dev
-        fi
-
-    - name: Install Node.js dependencies
-      run: npm install
-
-    - name: List environment
-      id: list_env
-      shell: bash
-      run: |
-        echo "node@$(node -v)"
-        echo "npm@$(npm -v)"
-        npm -s ls ||:
-        (npm -s ls --depth=0 ||:) | awk -F'[ @]' 'NR>1 && $2 { print $2 "=" $3 }' >> "$GITHUB_OUTPUT"
-
-    - name: Run tests
-      shell: bash
-      run: |
-        if npm -ps ls nyc | grep -q nyc; then
-          npm run test-ci
-        else
-          npm test
-        fi
-
-    - name: Lint code
-      if: steps.list_env.outputs.eslint != ''
-      run: npm run lint
-
-    - name: Collect code coverage
-      uses: coverallsapp/github-action@master
-      if: steps.list_env.outputs.nyc != ''
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        flag-name: run-${{ matrix.test_number }}
-        parallel: true
+      - name: Run tests
+        run: npm run test-ci
+
+      - name: Upload code coverage
+        uses: actions/upload-artifact@v4
+        with:
+          name: coverage-node-${{ matrix.node-version }}
+          path: ./coverage/lcov.info
+          retention-days: 1
 
   coverage:
     needs: test
     runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      checks: write
     steps:
-    - name: Upload code coverage
-      uses: coverallsapp/github-action@master
-      with:
-        github-token: ${{ secrets.GITHUB_TOKEN }}
-        parallel-finished: true
+      - uses: actions/checkout@v4
+
+      - name: Install lcov
+        run: sudo apt-get -y install lcov
+
+      - name: Collect coverage reports
+        uses: actions/download-artifact@v4
+        with:
+          path: ./coverage
+          pattern: coverage-node-*
+
+      - name: Merge coverage reports
+        run: find ./coverage -name lcov.info -exec printf '-a %q\n' {} \; | xargs lcov -o ./lcov.info
+
+      - name: Upload coverage report
+        uses: coverallsapp/github-action@v2
+        with:
+          file: ./lcov.info

HISTORY.md

@@ -1,3 +1,8 @@
+unreleased
+==================
+
+  * Breaking Change: Node.js 18 is the minimum supported version
+
 2.0.1 / 2018-09-19
 ==================
 

package.json

@@ -30,7 +30,7 @@
     "index.js"
   ],
   "engines": {
-    "node": ">= 0.8"
+    "node": ">=18"
   },
   "scripts": {
     "lint": "eslint --plugin markdown --ext js,md .",