[pull] main from doocs:main

.editorconfig

@@ -0,0 +1,22 @@
+# REF: https://spec.editorconfig.org/#supported-pairs
+
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+# tab_width = 4
+# end_of_line = lf
+charset = utf-8
+# spelling_language = en-US
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[*.{md}]
+trim_trailing_whitespace = false
+
+[*.{go}]
+indent_style = tab
+
+[*.{yml,yaml}]
+indent_size = 2

.github/pull_request_template.md

@@ -1,16 +1 @@
 
-
-<!--
-Below are template for copilot to generate CR message.
-Please DO NOT modify it.
-
-
-### Description
-
-copilot:summary
-
-### Explanation of Changes
-
-copilot:walkthrough
-
--->

.github/workflows/black-lint.yml

@@ -1,15 +1,35 @@
 name: black-linter
 
 on:
-  push: {}
-  pull_request: {}
+  push:
+    paths:
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+  pull_request:
+    paths:
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-    - uses: jpetrucciani/black-check@master
+    - uses: jpetrucciani/black-check@24.2.0
       with:
         black_flags: '-S'

.github/workflows/clang-format-lint.yml

@@ -1,16 +1,36 @@
 name: clang-format-linter
 
 on:
-  push: {}
-  pull_request: {}
+  push:
+    paths:
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+  pull_request:
+    paths:
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+
+concurrency: 
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
 
 jobs:
   build:
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-    - uses: DoozyX/clang-format-lint-action@v0.16.2
+    - uses: DoozyX/clang-format-lint-action@v0.17
       with:
         source: '.'
         extensions: 'c,cpp,java'

.github/workflows/compress.yml

@@ -18,6 +18,11 @@ on:
   workflow_dispatch:
   schedule:
     - cron: '00 23 * * 0'
+
+concurrency:
+  group: ${{github.workflow}} - ${{github.ref}}
+  cancel-in-progress: true
+
 jobs:
   build:
     name: calibreapp/image-actions

.github/workflows/deploy.yml

@@ -0,0 +1,130 @@
+name: deploy
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths:
+      - solution/**
+      - lcs/**
+      - lcp/**
+      - lcof2/**
+      - lcof/**
+      - lcci/**
+      - basic/**
+
+concurrency:
+  group: ${{ github.workflow }} - ${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout main branch
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Checkout docs branch
+        uses: actions/checkout@v4
+        with:
+          ref: docs
+          path: mkdocs
+          fetch-depth: 0
+
+      - name: Sync docs branch content
+        run: |
+          rsync -a --remove-source-files --exclude='.git' mkdocs/ ./
+          rm -rf mkdocs
+          mv solution/CONTEST_README.md docs/contest.md
+          mv solution/CONTEST_README_EN.md docs-en/contest.md
+
+      - name: Configure Git Credentials
+        run: |
+          git config --global user.name github-actions[bot]
+          git config --global user.email 41898282+github-actions[bot]@users.noreply.github.com
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+
+      - name: Restore pip cache
+        uses: actions/cache@v4
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-
+
+      - name: Restore mkdocs-material cache
+        uses: actions/cache@v4
+        with:
+          path: .cache
+          key: mkdocs-material-${{ env.cache_id }}
+          restore-keys: |
+            mkdocs-material-
+
+      - name: Install dependencies
+        run: |
+          python3 -m pip install --upgrade pip
+          python3 -m pip install -r requirements.txt
+          python3 -m pip install "mkdocs-material[imaging]"
+          sudo apt-get install -y pngquant
+
+      - name: Set MKDOCS_API_KEYS
+        run: echo "MKDOCS_API_KEYS=${{ secrets.MKDOCS_API_KEYS }}" >> $GITHUB_ENV
+
+      - name: Build site
+        run: |
+          python3 main.py
+          mkdocs build -f mkdocs.yml
+          mkdocs build -f mkdocs-en.yml
+
+      - name: Generate CNAME
+        run: echo "leetcode.doocs.org" > ./site/CNAME
+
+      - name: Commit committer cache to docs branch
+        if: github.ref == 'refs/heads/main'
+        env:
+          GH_REPO: ${{ github.repository }}
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          CACHE_FILE=".git-committers-cache.json"
+          if [[ ! -f "$CACHE_FILE" ]]; then
+            echo "Cache file not found; skip commit."
+            exit 0
+          fi
+
+          echo "Cloning docs branch ..."
+          git clone --depth 1 --branch docs "https://x-access-token:${GH_TOKEN}@github.com/${GH_REPO}.git" docs-cache
+          cp "$CACHE_FILE" docs-cache/
+
+          cd docs-cache
+          git config user.name github-actions[bot]
+          git config user.email 41898282+github-actions[bot]@users.noreply.github.com
+
+          git add .git-committers-cache.json
+          git commit -m "chore: update committer cache [skip ci]" || echo "No changes to commit"
+          git push origin docs
+
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v3
+        with:
+          path: ./site
+
+  deploy:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      pages: write
+      id-token: write
+    environment:
+      name: github_pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    steps:
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v4

.github/workflows/pr-add-label.yml

@@ -10,13 +10,14 @@ jobs:
       contents: read
       pull-requests: write
     runs-on: ubuntu-latest
+    if: github.repository == 'doocs/leetcode'
     steps:
       - name: Check PR number
         id: pr_number
         run: echo "PR_NUMBER=${{ github.event.pull_request.number }}" >> $GITHUB_ENV
 
       - name: Run add-label Action
-        uses: thinkasany/pr-label-action@master
+        uses: actionv/pr-label-action@master
         with:
           github_token: ${{ secrets.DOOCS_BOT_ACTION_TOKEN }}
           pr_number: ${{ env.PR_NUMBER }}