bugfix. Update code quality workflow to lint only changed files

Modified the ESLint and Prettier actions to process only diff-relevant files instead of the entire codebase. This optimizes the workflow by reducing unnecessary checks and speeds up pipeline execution while ensuring code quality for modified files.

Author: Siyeop

.github/workflows/code_quality_workflow.yml

@@ -1,4 +1,3 @@
-
 name: ESLint + Prettier
 
 on: [pull_request]
@@ -8,6 +7,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+
 
       - name: Setup Node.js
         uses: actions/setup-node@v3
@@ -17,14 +19,20 @@ jobs:
       - name: Install dependencies
         run: npm install
 
+      - name: Get list of changed files
+        id: changed-files
+        run: |
+          git fetch origin ${{ github.base_ref }} --depth=1
+          echo "CHANGED_FILES=$(git diff --name-only origin/${{ github.base_ref }}...HEAD -- '*.js' '*.jsx' '*.ts' '*.tsx' | paste -sd ' ' -)" >> $GITHUB_ENV
+
       - name: Run ESLint with reviewdog
         id: eslint
         uses: reviewdog/action-eslint@v1
         continue-on-error: true
         with:
           github_token: ${{ secrets.FRONT_SECRET }}
           reporter: github-pr-review
-          eslint_flags: './**/*.{js,jsx,ts,tsx}'
+          eslint_flags: ${{ env.CHANGED_FILES }}
           fail_level: 'any'
 
       - name: Run Prettier with reviewdog
@@ -35,7 +43,7 @@ jobs:
           github_token: ${{ secrets.FRONT_SECRET }}
           reporter: github-pr-review
           level: warning
-          prettier_flags: './**/*.{js,jsx,ts,tsx}'
+          prettier_flags: ${{ env.CHANGED_FILES }}
 
       - name: Check overall result
         id: overall