82 lines
2.7 KiB
YAML
82 lines
2.7 KiB
YAML
name: Check cpp / md pair
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on:
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push:
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paths:
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- '*.cpp'
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- '*.md'
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permissions:
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contents: read
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jobs:
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check-md-header:
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name: Check markdown header
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runs-on: ubuntu-latest
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outputs:
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has_cpp: ${{ steps.check.outputs.has_cpp }}
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steps:
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- name: Checkout
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uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- name: Validate md first line
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id: check
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run: |
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set -euo pipefail
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# 收集根目录下所有 .cpp / .md 文件（不含子目录）
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mapfile -t CPP_FILES < <(find . -maxdepth 1 -name '*.cpp' -type f | sed 's|^\./||' | sort)
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mapfile -t MD_FILES < <(find . -maxdepth 1 -name '*.md' -type f | sed 's|^\./||' | sort)
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CPP_COUNT=${#CPP_FILES[@]}
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MD_COUNT=${#MD_FILES[@]}
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echo "根目录下 .cpp 文件数: ${CPP_COUNT}"
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echo "根目录下 .md 文件数: ${MD_COUNT}"
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# 情况 1：仅有 cpp 无 md —— 输出日志后跳过
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if [ "$CPP_COUNT" -gt 0 ] && [ "$MD_COUNT" -eq 0 ]; then
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echo "本次 push 根目录下仅有 .cpp 文件而无 .md 文件，跳过 md 首行配对检查。"
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echo "has_cpp=true" >> "$GITHUB_OUTPUT"
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exit 0
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fi
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# 情况 2：仅有 md 无 cpp —— 同样跳过，且不检查 md 首行
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if [ "$MD_COUNT" -gt 0 ] && [ "$CPP_COUNT" -eq 0 ]; then
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echo "本次 push 根目录下仅有 .md 文件而无 .cpp 文件，跳过 md 首行配对检查。"
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echo "has_cpp=false" >> "$GITHUB_OUTPUT"
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exit 0
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fi
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# 情况 3：两者都不存在 —— 跳过
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if [ "$CPP_COUNT" -eq 0 ] && [ "$MD_COUNT" -eq 0 ]; then
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echo "根目录下没有 .cpp/.md 文件，跳过检查。"
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echo "has_cpp=false" >> "$GITHUB_OUTPUT"
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exit 0
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fi
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# 情况 4：cpp 和 md 都存在 —— 只检查每个 md 的首行
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echo "has_cpp=true" >> "$GITHUB_OUTPUT"
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EXIT_CODE=0
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for md_file in "${MD_FILES[@]}"; do
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base=$(basename "$md_file" .md)
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FIRST_LINE=$(head -n 1 "$md_file")
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if [[ "$FIRST_LINE" != "# ${base} "* ]]; then
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echo "::error file=${md_file},line=1::Markdown 第一行格式错误。期望以 '# ${base} ' 开头，实际为: ${FIRST_LINE}"
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EXIT_CODE=1
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else
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echo "✅ ${md_file} 第一行格式正确: ${FIRST_LINE}"
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fi
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done
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exit $EXIT_CODE
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analyze:
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needs: check-md-header
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if: ${{ needs.check-md-header.outputs.has_cpp == 'true' && success() }}
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uses: ./.github/workflows/analyze.yml |