separate deps, create setup-job shared action

.github/actions/setup-job.yml

@@ -0,0 +1,20 @@
+name: Setup Job
+description: Checks out code, sets up Node.js, and installs dependencies
+
+runs:
+  using: composite
+  steps:
+    - name: Checkout
+      id: checkout
+      uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      id: setup-node
+      uses: actions/setup-node@v4
+      with:
+        node-version-file: .node-version
+        cache: npm
+
+    - name: Install Dependencies
+      id: install
+      run: npm ci

.github/workflows/check-dist.yml

@@ -30,26 +30,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout
-        id: checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        id: setup-node
-        uses: actions/setup-node@v4
-        with:
-          node-version-file: .node-version
-          cache: npm
-
-      - name: Install Dependencies
-        id: install
-        run: npm ci
+      - name: Setup Job
+        id: setup-job
+        uses: .github/actions/setup-job.yml
 
       - name: Build dist/ Directory
         id: build
         run: npm run build
 
-      # This will fail the workflow if the PR wasn't created by Dependabot.
       - name: Compare Directories
         id: diff
         run: |
@@ -59,8 +47,6 @@ jobs:
             exit 1
           fi
 
-      # If `dist/` was different than expected, and this was not a Dependabot
-      # PR, upload the expected version as a workflow artifact.
       - if: ${{ failure() && steps.diff.outcome == 'failure' }}
         name: Upload Artifact
         id: upload

.github/workflows/ci.yml

@@ -0,0 +1,57 @@
+name: CI
+
+on:
+  pull_request:
+    branches:
+      - '**'
+  push:
+    branches:
+      - 'main'
+
+concurrency:
+  group: ci-${{ github.sha }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  eslint:
+    name: Lint - ESLint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup Job
+        id: setup-job
+        uses: .github/actions/setup-job.yml
+
+      - name: Lint
+        id: lint
+        run: |
+          npm run lint:eslint
+
+  editorconfig:
+    name: Lint - EditorConfig
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup Job
+        id: setup-job
+        uses: .github/actions/setup-job.yml
+
+      - name: Lint
+        id: lint
+        run: npm run lint:ec
+
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Setup Job
+        id: setup-job
+        uses: .github/actions/setup-job.yml
+
+      - name: Tests
+        id: tests
+        run: npm run test:ci

.husky/pre-commit

@@ -1,3 +1,3 @@
 npm exec lint-staged
-npm exec ec -- -config .editorconfig-checker
-npm exec vitest -- run
+npm run lint:ec
+npm run test:ci