ci: PR 검증·잠금 설치·브라우저 회귀 테스트 추가

.github/workflows/ci.yml

@@ -0,0 +1,84 @@
+name: Pull Request CI
+
+on:
+  pull_request:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  quality:
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+
+      - name: Setup Bun from packageManager
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: package.json
+
+      - name: Install locked dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Check Svelte
+        run: bun run check
+
+      - name: Check TypeScript with tsgo
+        run: bun run typecheck:go
+
+      - name: Lint
+        run: bun run lint
+
+      - name: Check formatting
+        run: bun run format:check
+
+      - name: Unit tests
+        run: bun run test --run
+
+      - name: Build for GitHub Pages
+        env:
+          BASE_PATH: /dc-code-paste
+        run: bun run build
+
+  browser:
+    runs-on: ubuntu-latest
+    timeout-minutes: 20
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+        with:
+          persist-credentials: false
+
+      - name: Setup Bun from packageManager
+        uses: oven-sh/setup-bun@v2
+        with:
+          bun-version-file: package.json
+
+      - name: Install locked dependencies
+        run: bun install --frozen-lockfile
+
+      - name: Install Chromium and system dependencies
+        run: bunx --no-install playwright install --with-deps chromium
+
+      - name: Browser tests
+        run: bun run test:e2e
+
+      - name: Upload failure diagnostics
+        if: failure()
+        uses: actions/upload-artifact@v7
+        with:
+          name: playwright-failure-diagnostics
+          path: test-results/
+          if-no-files-found: ignore
+          retention-days: 7

.github/workflows/pages.yml

@@ -8,8 +8,6 @@ on:
 
 permissions:
   contents: read
-  pages: write
-  id-token: write
 
 env:
   FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
@@ -21,17 +19,20 @@ concurrency:
 jobs:
   build:
     runs-on: ubuntu-latest
+    timeout-minutes: 15
     steps:
       - name: Checkout
         uses: actions/checkout@v6
+        with:
+          persist-credentials: false
 
       - name: Setup Bun
         uses: oven-sh/setup-bun@v2
         with:
-          bun-version: latest
+          bun-version-file: package.json
 
       - name: Install dependencies
-        run: bun install
+        run: bun install --frozen-lockfile
 
       - name: Check Svelte
         run: bun run check
@@ -46,7 +47,7 @@ jobs:
         run: bun run format:check
 
       - name: Test
-        run: bun run test
+        run: bun run test --run
 
       - name: Build
         env:
@@ -61,6 +62,9 @@ jobs:
 
   deploy:
     if: vars.ENABLE_PAGES_DEPLOY == 'true'
+    permissions:
+      pages: write
+      id-token: write
     environment:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}

playwright.config.ts

@@ -3,6 +3,9 @@ import { defineConfig, devices } from "@playwright/test";
 export default defineConfig({
   testDir: "./tests/e2e",
   fullyParallel: true,
+  forbidOnly: Boolean(process.env.CI),
+  retries: process.env.CI ? 1 : 0,
+  workers: process.env.CI ? 2 : undefined,
   reporter: [["list"]],
   use: {
     baseURL: "http://127.0.0.1:4173",