🐛 fix(stats): switch badges to self-hosted svg

2026-05-22 15:45:24 +08:00 · 2026-05-22 15:45:24 +08:00 · 1259495cbb
parent d4fa498a4a
commit 1259495cbb
5 changed files with 385 additions and 230 deletions
--- a/.gitea/ci/render_stats_svgs.py
+++ b/.gitea/ci/render_stats_svgs.py
@ -0,0 +1,243 @@
+#!/usr/bin/env python3
+
+import argparse
+import unicodedata
+from dataclasses import dataclass
+from pathlib import Path
+from typing import List
+
+
+LABEL_BG = "#555555"
+DEFAULT_TOTAL_COLOR = "#1f6feb"
+DEFAULT_FILES_COLOR = "#2da44e"
+DEFAULT_LANGUAGE_COUNT_COLOR = "#8250df"
+TEXT_COLOR = "#ffffff"
+
+
+@dataclass
+class LanguageStat:
+    lang_id: str
+    display_name: str
+    code_lines: int
+    formatted_lines: str
+    file_count: int
+    color: str
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--output-dir", required=True)
+    parser.add_argument("--readme-path", required=True)
+    parser.add_argument("--repo", required=True)
+    parser.add_argument("--generated-by", required=True)
+    parser.add_argument("--updated-at", required=True)
+    parser.add_argument("--total-color", default=DEFAULT_TOTAL_COLOR)
+    parser.add_argument("--files-color", default=DEFAULT_FILES_COLOR)
+    parser.add_argument("--language-count-color", default=DEFAULT_LANGUAGE_COUNT_COLOR)
+    parser.add_argument("--total-code", required=True, type=int)
+    parser.add_argument("--formatted-total-code", required=True)
+    parser.add_argument("--total-files", required=True, type=int)
+    parser.add_argument("--formatted-total-files", required=True)
+    parser.add_argument("--language-count", required=True, type=int)
+    parser.add_argument("--exclude-dirs", required=True)
+    parser.add_argument("--min-lines-threshold", required=True, type=int)
+    parser.add_argument("--lang-summary", required=True)
+    return parser.parse_args()
+
+
+def escape_xml(value: str) -> str:
+    return (
+        value.replace("&", "&amp;")
+        .replace("<", "&lt;")
+        .replace(">", "&gt;")
+        .replace('"', "&quot;")
+        .replace("'", "&apos;")
+    )
+
+
+def display_units(value: str) -> int:
+    units = 0
+    for char in value:
+        if unicodedata.east_asian_width(char) in {"F", "W"}:
+            units += 2
+        else:
+            units += 1
+    return units
+
+
+def text_width(value: str) -> int:
+    return display_units(value) * 7 + 20
+
+
+def normalize_color(value: str, fallback: str) -> str:
+    if not value:
+        return fallback
+    return value if value.startswith("#") else f"#{value}"
+
+
+def parse_language_summary(path: Path) -> List[LanguageStat]:
+    stats: List[LanguageStat] = []
+
+    if not path.exists():
+        return stats
+
+    for raw_line in path.read_text(encoding="utf-8").splitlines():
+        line = raw_line.strip()
+        if not line:
+            continue
+
+        parts = line.split("|")
+        if len(parts) < 6:
+            continue
+
+        while len(parts) < 7:
+            parts.append("")
+
+        lang_id, display_name, code_lines, formatted_lines, file_count, color, _icon = parts[:7]
+        stats.append(
+            LanguageStat(
+                lang_id=lang_id,
+                display_name=display_name,
+                code_lines=int(code_lines),
+                formatted_lines=formatted_lines,
+                file_count=int(file_count),
+                color=normalize_color(color, DEFAULT_TOTAL_COLOR),
+            )
+        )
+
+    return stats
+
+
+def badge_svg(label: str, message: str, color: str) -> str:
+    height = 20
+    left_width = max(46, text_width(label))
+    right_width = max(46, text_width(message))
+    total_width = left_width + right_width
+    left_text_x = left_width / 2
+    right_text_x = left_width + right_width / 2
+
+    return f"""<svg xmlns="http://www.w3.org/2000/svg" width="{total_width}" height="{height}" role="img" aria-label="{escape_xml(label)}: {escape_xml(message)}">
+  <title>{escape_xml(label)}: {escape_xml(message)}</title>
+  <rect width="{left_width}" height="{height}" fill="{LABEL_BG}" />
+  <rect x="{left_width}" width="{right_width}" height="{height}" fill="{escape_xml(color)}" />
+  <rect width="{total_width}" height="{height}" rx="3" fill="transparent" />
+  <g fill="{TEXT_COLOR}" text-anchor="middle" font-family="DejaVu Sans,Verdana,Geneva,sans-serif" font-size="11">
+    <text x="{left_text_x:.1f}" y="14">{escape_xml(label)}</text>
+    <text x="{right_text_x:.1f}" y="14">{escape_xml(message)}</text>
+  </g>
+</svg>
+"""
+
+
+def write_badge(path: Path, label: str, message: str, color: str) -> None:
+    path.write_text(badge_svg(label, message, color), encoding="utf-8")
+
+
+def render_readme(args: argparse.Namespace, languages: List[LanguageStat], badge_dir_name: str) -> str:
+    language_rows = []
+
+    for stat in languages:
+        share = (stat.code_lines * 100 / args.total_code) if args.total_code else 0.0
+        language_rows.append(
+            f"| **{stat.display_name}** | {stat.formatted_lines} | {stat.file_count} | {share:.1f}% | "
+            f"![{stat.display_name}](./{badge_dir_name}/{stat.lang_id}-lines.svg) |"
+        )
+
+    if language_rows:
+        language_table = "\n".join(language_rows)
+    else:
+        language_table = "| _未找到符合条件的语言_ | - | - | - | - |"
+
+    return f"""# 📊 代码统计详细报告
+
+> 此分支由 {args.generated_by} 自动生成和维护
+>
+> ⚠️ **请勿手动修改此分支的内容！**
+>
+> 🤖 由 {args.generated_by} 自动生成
+>
+> 📅 更新时间: {args.updated_at}
+
+![总代码](./{badge_dir_name}/total-lines.svg)
+![总文件](./{badge_dir_name}/total-files.svg)
+![语言种类](./{badge_dir_name}/language-count.svg)
+
+## 📈 总体统计
+
+| 统计项 | 数值 | 徽章 |
+|--------|------|------|
+| 💻 总代码行数 | **{args.formatted_total_code}** 行 | ![总代码](./{badge_dir_name}/total-lines.svg) |
+| 📁 总文件数 | **{args.formatted_total_files}** 个 | ![总文件](./{badge_dir_name}/total-files.svg) |
+| 🌐 语言种类 | **{args.language_count}** 种 | ![语言种类](./{badge_dir_name}/language-count.svg) |
+
+## 🌈 语言分布
+
+| 语言 | 代码行数 | 文件数 | 占比 | 徽章 |
+|------|----------|--------|------|------|
+{language_table}
+
+---
+
+## ⚙️ 配置说明
+
+### Token 配置
+
+- 当前使用: **WORKFLOW**
+- 需要在 Settings -> Actions -> Secrets 中配置 `WORKFLOW`
+
+### 排除规则
+
+当前排除的目录:
+```
+{args.exclude_dirs}
+```
+
+### 阈值设置
+
+- 最小代码行数阈值: **{args.min_lines_threshold}** 行
+- 低于此阈值的语言不会生成徽章
+
+---
+
+*📊 统计仓库：`{args.repo}`*
+"""
+
+
+def main() -> None:
+    args = parse_args()
+    output_dir = Path(args.output_dir)
+    readme_path = Path(args.readme_path)
+
+    output_dir.mkdir(parents=True, exist_ok=True)
+    readme_path.parent.mkdir(parents=True, exist_ok=True)
+
+    languages = parse_language_summary(Path(args.lang_summary))
+    badge_dir_name = output_dir.name
+
+    write_badge(
+        output_dir / "total-lines.svg",
+        "代码",
+        f"{args.formatted_total_code} 行",
+        normalize_color(args.total_color, DEFAULT_TOTAL_COLOR),
+    )
+    write_badge(
+        output_dir / "total-files.svg",
+        "文件",
+        f"{args.formatted_total_files} 个",
+        normalize_color(args.files_color, DEFAULT_FILES_COLOR),
+    )
+    write_badge(
+        output_dir / "language-count.svg",
+        "语言",
+        f"{args.language_count} 种",
+        normalize_color(args.language_count_color, DEFAULT_LANGUAGE_COUNT_COLOR),
+    )
+
+    for stat in languages:
+        write_badge(output_dir / f"{stat.lang_id}-lines.svg", stat.display_name, f"{stat.formatted_lines} 行", stat.color)
+
+    readme_path.write_text(render_readme(args, languages, badge_dir_name), encoding="utf-8")
+
+
+if __name__ == "__main__":
+    main()
--- a/.gitea/workflows/update_stats_badge.yaml
+++ b/.gitea/workflows/update_stats_badge.yaml
@ -35,17 +35,12 @@ env:
  SPECIAL_INCLUDES: ""
  # 示例: 'dist:js,css|vendor:go,mod'

-  # ===== 徽章颜色配置 =====
+  # ===== SVG 徽章颜色配置 =====
  COLOR_TOTAL: "blue"
  COLOR_FILES: "green"
-  COLOR_DEFAULT: "brightgreen"
-
-  # ===== 徽章样式配置 =====
-  BADGE_STYLE: "flat" # 可选: flat, flat-square, plastic, for-the-badge, social
+  COLOR_LANGUAGE_COUNT: "purple"

  # ===== 输出配置 =====
-  # 是否生成详细报告
-  GENERATE_DETAILED_REPORT: "true"
  # 是否输出到 workflow summary
  OUTPUT_TO_SUMMARY: "true"
  # 最小代码行数阈值（低于此值的语言不生成徽章）
@ -55,18 +50,6 @@ env:
  GIT_USER_NAME: "ci[bot]"
  GIT_USER_EMAIL: "ci[bot]@tinysoft.com.cn"

-  # ===== 平台配置 =====
-  # 平台类型: github 或 gitea
-  PLATFORM: "gitea"
-  # Git 服务器 URL（Gitea 示例: https://gitea.example.com）
-  GIT_SERVER_URL: "${{ github.server_url }}"
-  # 仓库路径（格式: owner/repo）
-  REPO_PATH: "${{ github.repository }}"
-  # Raw 文件基础 URL
-  # GitHub: https://raw.githubusercontent.com/{owner}/{repo}/{branch}/{path}
-  # Gitea: https://gitea.example.com/{owner}/{repo}/raw/branch/{branch}/{path}
-  RAW_URL_BASE: '${{ github.server_url }}/${{ github.repository }}/raw/branch'
-
  # ==========================================
  # 🎨 语言分组配置
  # 格式: 组名:后缀列表:显示名称:颜色:图标(可选)
@ -363,19 +346,19 @@ jobs:
          cat > README.md << 'EOF'
          # 📊 代码统计徽章数据

-          > 此分支由 GitHub Actions 自动生成和维护
+          > 此分支由 Gitea Actions 自动生成和维护
          >
          > ⚠️  **请勿手动修改此分支的内容！**

          ## 📁 目录结构

          ```
+          README.md               # 详细统计报告
          badges/
-          ├── total-lines.json      # 总代码行数徽章
-          ├── total-files.json      # 总文件数徽章
-          ├── {language}-lines.json # 各语言代码行数徽章
-          ├── {language}-files.json # 各语言文件数徽章
-          └── README.md             # 详细统计报告
+          ├── total-lines.svg      # 总代码行数徽章
+          ├── total-files.svg      # 总文件数徽章
+          ├── language-count.svg   # 语言种类徽章
+          └── {language}-lines.svg # 各语言代码行数徽章
          ```

          ## 🔄 更新机制
@ -389,7 +372,7 @@ jobs:

          ---

-          *🤖 由 GitHub Actions 自动维护*
+          *🤖 由 Gitea Actions 自动维护*
          EOF

          # 创建徽章目录
@ -555,212 +538,50 @@ jobs:
          echo "======================================"
          echo ""

-      - name: 🎨 生成徽章数据
+      - name: 🎨 生成 SVG 徽章与统计报告
        id: generate_badges
        run: |
          echo "======================================"
-          echo "🎨 生成徽章数据"
+          echo "🎨 生成 SVG 徽章与统计报告"
          echo "======================================"

          cd "${{ env.REPO_DIR }}"

-          # 确保在统计分支
+          # 在主分支渲染产物，避免依赖 stats 分支中的脚本文件
+          git checkout ${{ github.ref_name }}
+
+          RENDER_ROOT=$(mktemp -d)
+          UPDATED_AT=$(date -u '+%Y-%m-%d %H:%M:%S UTC')
+
+          python3 .gitea/ci/render_stats_svgs.py \
+            --output-dir "$RENDER_ROOT/${{ env.BADGE_DIR }}" \
+            --readme-path "$RENDER_ROOT/README.md" \
+            --repo "${{ github.repository }}" \
+            --generated-by "Gitea Actions" \
+            --updated-at "$UPDATED_AT" \
+            --total-color "${{ env.COLOR_TOTAL }}" \
+            --files-color "${{ env.COLOR_FILES }}" \
+            --language-count-color "${{ env.COLOR_LANGUAGE_COUNT }}" \
+            --total-code "${{ steps.total.outputs.total_code }}" \
+            --formatted-total-code "${{ steps.total.outputs.formatted_code }}" \
+            --total-files "${{ steps.total.outputs.total_files }}" \
+            --formatted-total-files "${{ steps.total.outputs.formatted_files }}" \
+            --language-count "${{ steps.languages.outputs.language_count }}" \
+            --exclude-dirs "${{ env.EXCLUDE_DIRS }}" \
+            --min-lines-threshold "${{ env.MIN_LINES_THRESHOLD }}" \
+            --lang-summary /tmp/lang_summary.txt
+
          git checkout ${{ env.BADGE_BRANCH }}
-
-          # 确保徽章目录存在
-          mkdir -p ${{ env.BADGE_DIR }}
-
-          GENERATED_COUNT=0
-
-          # 生成总代码行数徽章
-          echo "📊 生成总代码行数徽章..."
-          cat > ${{ env.BADGE_DIR }}/total-lines.json << EOF
-          {
-            "schemaVersion": 1,
-            "label": "代码",
-            "message": "${{ steps.total.outputs.formatted_code }} 行",
-            "color": "${{ env.COLOR_TOTAL }}",
-            "style": "${{ env.BADGE_STYLE }}"
-          }
-          EOF
-          GENERATED_COUNT=$((GENERATED_COUNT + 1))
-
-          # 生成总文件数徽章
-          echo "📁 生成总文件数徽章..."
-          cat > ${{ env.BADGE_DIR }}/total-files.json << EOF
-          {
-            "schemaVersion": 1,
-            "label": "文件",
-            "message": "${{ steps.total.outputs.formatted_files }} 个",
-            "color": "${{ env.COLOR_FILES }}",
-            "style": "${{ env.BADGE_STYLE }}"
-          }
-          EOF
-          GENERATED_COUNT=$((GENERATED_COUNT + 1))
-
-          # 生成各语言徽章
-          if [ -f /tmp/lang_summary.txt ] && [ -s /tmp/lang_summary.txt ]; then
-            echo ""
-            echo "🌐 生成语言徽章..."
-
-            while IFS='|' read -r lang_id display_name code_lines formatted_lines file_count color icon; do
-              [ -z "$lang_id" ] && continue
-
-              echo "  - $display_name"
-
-              # 生成代码行数徽章（使用 heredoc）
-              if [ -n "$icon" ]; then
-                # 带图标的徽章
-                cat > ${{ env.BADGE_DIR }}/${lang_id}-lines.json << EOFJSON
-          {
-            "schemaVersion": 1,
-            "label": "$display_name",
-            "message": "$formatted_lines 行",
-            "color": "$color",
-            "style": "${{ env.BADGE_STYLE }}",
-            "namedLogo": "$icon"
-          }
-          EOFJSON
-              else
-                # 不带图标的徽章
-                cat > ${{ env.BADGE_DIR }}/${lang_id}-lines.json << EOFJSON
-          {
-            "schemaVersion": 1,
-            "label": "$display_name",
-            "message": "$formatted_lines 行",
-            "color": "$color",
-            "style": "${{ env.BADGE_STYLE }}"
-          }
-          EOFJSON
-              fi
-              GENERATED_COUNT=$((GENERATED_COUNT + 1))
-
-              # 生成文件数徽章
-              cat > ${{ env.BADGE_DIR }}/${lang_id}-files.json << EOFJSON
-          {
-            "schemaVersion": 1,
-            "label": "$display_name 文件",
-            "message": "$file_count 个",
-            "color": "$color",
-            "style": "${{ env.BADGE_STYLE }}"
-          }
-          EOFJSON
-              GENERATED_COUNT=$((GENERATED_COUNT + 1))
-            done < /tmp/lang_summary.txt
-          fi
+          rm -rf "${{ env.BADGE_DIR }}"
+          mkdir -p "${{ env.BADGE_DIR }}"
+          cp -f "$RENDER_ROOT/README.md" README.md
+          cp -f "$RENDER_ROOT/${{ env.BADGE_DIR }}"/* "${{ env.BADGE_DIR }}/"
+          GENERATED_COUNT=$(find "$RENDER_ROOT/${{ env.BADGE_DIR }}" -maxdepth 1 -type f | wc -l | tr -d ' ')
+          rm -rf "$RENDER_ROOT"

          echo ""
          echo "generated_count=$GENERATED_COUNT" >> $GITHUB_OUTPUT
-          echo "✅ 已生成 $GENERATED_COUNT 个徽章"
-          echo "======================================"
-          echo ""
-
-      - name: 📝 生成详细统计报告
-        if: env.GENERATE_DETAILED_REPORT == 'true'
-        run: |
-          echo "======================================"
-          echo "📝 生成详细统计报告"
-          echo "======================================"
-
-          cd "${{ env.REPO_DIR }}"
-
-          # 确保在统计分支
-          git checkout ${{ env.BADGE_BRANCH }}
-
-          # 生成 README
-          cat > ${{ env.BADGE_DIR }}/README.md << 'EOFMD'
-          # 📊 代码统计详细报告
-
-          > 🤖 由 GitHub Actions 自动生成
-          >
-          > 📅 更新时间: TIMESTAMP_PLACEHOLDER
-
-          ## 📈 总体统计
-
-          | 统计项 | 数值 | 徽章 |
-          |--------|------|------|
-          | 💻 总代码行数 | **TOTAL_CODE_PLACEHOLDER** 行 | ![代码行数](https://img.shields.io/endpoint?url=RAW_URL_PLACEHOLDER/BRANCH_PLACEHOLDER/BADGE_DIR_PLACEHOLDER/total-lines.json) |
-          | 📁 总文件数 | **TOTAL_FILES_PLACEHOLDER** 个 | ![文件数](https://img.shields.io/endpoint?url=RAW_URL_PLACEHOLDER/BRANCH_PLACEHOLDER/BADGE_DIR_PLACEHOLDER/total-files.json) |
-          | 🌐 语言种类 | **LANG_COUNT_PLACEHOLDER** 种 | - |
-
-          ## 🌈 语言分布
-
-          EOFMD
-
-          # 替换占位符
-          sed -i "s|TIMESTAMP_PLACEHOLDER|$(date -u '+%Y-%m-%d %H:%M:%S UTC')|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|TOTAL_CODE_PLACEHOLDER|${{ steps.total.outputs.formatted_code }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|TOTAL_FILES_PLACEHOLDER|${{ steps.total.outputs.formatted_files }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|LANG_COUNT_PLACEHOLDER|${{ steps.languages.outputs.language_count }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|REPO_PLACEHOLDER|${{ github.repository }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|BRANCH_PLACEHOLDER|${{ env.BADGE_BRANCH }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|BADGE_DIR_PLACEHOLDER|${{ env.BADGE_DIR }}|g" ${{ env.BADGE_DIR }}/README.md
-          sed -i "s|RAW_URL_PLACEHOLDER|${{ env.RAW_URL_BASE }}|g" ${{ env.BADGE_DIR }}/README.md
-
-          # 添加语言统计表格
-          if [ -f /tmp/lang_summary.txt ] && [ -s /tmp/lang_summary.txt ]; then
-            cat >> ${{ env.BADGE_DIR }}/README.md << 'EOFTABLE'
-          | 语言 | 代码行数 | 文件数 | 占比 | 徽章 |
-          |------|----------|--------|------|------|
-          EOFTABLE
-
-            TOTAL_CODE=${{ steps.total.outputs.total_code }}
-            while IFS='|' read -r lang_id display_name code_lines formatted_lines file_count color icon; do
-              [ -z "$lang_id" ] && continue
-
-              if [ "$TOTAL_CODE" -gt 0 ]; then
-                PERCENT=$(echo "scale=1; $code_lines * 100 / $TOTAL_CODE" | bc)
-              else
-                PERCENT="0.0"
-              fi
-
-              cat >> ${{ env.BADGE_DIR }}/README.md << EOFLANG
-          | **${display_name}** | ${formatted_lines} | ${file_count} | ${PERCENT}% | ![${display_name}](https://img.shields.io/endpoint?url=${{ env.RAW_URL_BASE }}/${{ env.BADGE_BRANCH }}/${{ env.BADGE_DIR }}/${lang_id}-lines.json) |
-          EOFLANG
-            done < /tmp/lang_summary.txt
-          fi
-
-          # 添加配置说明
-          cat >> ${{ env.BADGE_DIR }}/README.md << EOFMD
-
-          ---
-
-          ## ⚙️ 配置说明
-
-          ### Token 配置
-
-          - 当前使用: **${{ steps.validate_token.outputs.token_type }}**
-          - 需要在 Settings -> Secrets 中配置 `WORKFLOW`
-
-          ### 排除规则
-
-          当前排除的目录:
-          ```
-          ${{ env.EXCLUDE_DIRS }}
-          ```
-
-          ### 阈值设置
-
-          - 最小代码行数阈值: **${{ env.MIN_LINES_THRESHOLD }}** 行
-          - 低于此阈值的语言将不会生成徽章
-
-          ### 徽章样式
-
-          - 当前样式: **${{ env.BADGE_STYLE }}**
-          - 可选样式: flat, flat-square, plastic, for-the-badge, social
-
-          ---
-
-          <div align="center">
-
-          *📊 由 [GitHub Actions](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/actions) 自动生成和更新*
-
-          *🤖 生成时间: $(date -u '+%Y-%m-%d %H:%M:%S UTC')*
-
-          </div>
-          EOFMD
-
-          echo "✅ 详细统计报告已生成"
+          echo "✅ 已生成 $GENERATED_COUNT 个 SVG 徽章"
          echo "======================================"
          echo ""

@ -781,7 +602,7 @@ jobs:
          git config user.email "${{ env.GIT_USER_EMAIL }}"

          # 添加所有更改
-          git add ${{ env.BADGE_DIR }}/
+          git add README.md ${{ env.BADGE_DIR }}/

          # 检查是否有变更
          if git diff --staged --quiet; then
@ -801,7 +622,7 @@ jobs:
          - 徽章数: ${{ steps.generate_badges.outputs.generated_count }} 个

          🔗 触发提交: ${GITHUB_SHA:0:7}
-          🤖 由 GitHub Actions 自动生成"
+          🤖 由 Gitea Actions 自动生成"

            git commit -m "$COMMIT_MSG"

@ -842,7 +663,7 @@ jobs:

          ## 🔗 快速链接

-          - 📊 [查看详细统计报告](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/${{ env.BADGE_DIR }}/README.md)
+          - 📊 [查看详细统计报告](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/README.md)
          - 🎨 [浏览徽章文件](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/${{ env.BADGE_DIR }})
          - 🔧 [查看 Workflow 配置](${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ github.ref_name }}/.gitea/workflows/update_stats_badge.yaml)

@ -924,7 +745,7 @@ jobs:
          echo "  - 统计分支: ${{ env.BADGE_BRANCH }}"
          echo ""
          echo "🔗 查看详细报告:"
-          echo "   ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/${{ env.BADGE_DIR }}/README.md"
+          echo "   ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/README.md"
          echo ""
          echo "🎨 徽章目录:"
          echo "   ${GITHUB_SERVER_URL}/${GITHUB_REPOSITORY}/src/branch/${{ env.BADGE_BRANCH }}/${{ env.BADGE_DIR }}"
@ -957,7 +778,7 @@ jobs:
        if: always()
        run: |
          echo "🧹 清理临时文件..."
-          rm -rf /tmp/lang_stats /tmp/lang_summary.txt /tmp/total_stats*.json
+          rm -rf /tmp/lang_stats /tmp/lang_summary.txt
          if [ -n "${{ env.JOB_WORKSPACE }}" ] && [ "${{ env.JOB_WORKSPACE }}" != "/" ]; then
            echo "🧹 清理 Job 工作区: ${{ env.JOB_WORKSPACE }}"
            rm -rf "${{ env.JOB_WORKSPACE }}"
--- a/WORKFLOW.md
+++ b/WORKFLOW.md
@ -63,14 +63,14 @@ git push origin 1.0.0

 #### 2. 📊 代码统计徽章工作流 (`update_stats_badge.yaml`)

-**功能**：自动统计代码行数并生成徽章数据
+**功能**：自动统计代码行数并生成 SVG 徽章与统计报告

 **特性**：

 - 📈 统计总代码行数和文件数
 - 🌐 按语言分组统计
- 🎨 自动生成徽章 JSON 数据
- 📊 生成统计摘要（JSON 格式）
+- 🎨 自动生成仓库内自托管的 SVG 徽章
+- 📊 在 `stats` 分支根目录生成统计报告 README
 - 🚫 灵活的目录排除配置

 **触发方式**：
@ -85,7 +85,19 @@ git push origin main

 **配置文件**：[update_stats_badge.yaml](.gitea/workflows/update_stats_badge.yaml)

-**markdown引用格式**: `![C++](https://img.shields.io/endpoint?url=https://你的gitea/用户名/仓库/raw/branch/分支/badges/cpp-lines.json)`
+**markdown引用格式**: `![C++](https://你的gitea/用户名/仓库/raw/branch/stats/badges/cpp-lines.svg)`
+
+**产物结构**：
+
+```txt
+stats
+├── README.md
+└── badges/
+    ├── total-lines.svg
+    ├── total-files.svg
+    ├── language-count.svg
+    └── <language>-lines.svg
+```

 💡 **详细配置**：查看 `update_stats_badge.yaml` 文件顶部的 `env` 区域，包含语言分组、颜色、排除目录等配置

--- a/tests/stats_svg_render_test.sh
+++ b/tests/stats_svg_render_test.sh
@ -0,0 +1,57 @@
+#!/bin/bash
+set -euo pipefail
+
+SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+REPO_ROOT=$(cd "${SCRIPT_DIR}/.." && pwd)
+
+fail() {
+    echo "FAIL: $*" >&2
+    exit 1
+}
+
+temp_root=$(mktemp -d)
+lang_summary="${temp_root}/lang_summary.txt"
+output_dir="${temp_root}/badges"
+readme_path="${temp_root}/README.md"
+
+cat > "${lang_summary}" <<'EOF'
+python|Python|1200|1,200|12|3572A5|python
+typescript|TypeScript|800|800|9|3178c6|typescript
+yaml|YAML|120|120|5|CB171E|
+EOF
+
+python3 "${REPO_ROOT}/.gitea/ci/render_stats_svgs.py" \
+    --output-dir "${output_dir}" \
+    --readme-path "${readme_path}" \
+    --repo "csh/actions-template" \
+    --generated-by "Gitea Actions" \
+    --updated-at "2026-05-22 12:00:00 UTC" \
+    --total-code 2120 \
+    --formatted-total-code "2,120" \
+    --total-files 26 \
+    --formatted-total-files "26" \
+    --language-count 3 \
+    --exclude-dirs "node_modules,dist,.git" \
+    --min-lines-threshold 10 \
+    --lang-summary "${lang_summary}"
+
+test -f "${output_dir}/total-lines.svg" || fail "renderer should create total-lines.svg"
+test -f "${output_dir}/total-files.svg" || fail "renderer should create total-files.svg"
+test -f "${output_dir}/language-count.svg" || fail "renderer should create language-count.svg"
+test -f "${output_dir}/python-lines.svg" || fail "renderer should create per-language svg badges"
+test -f "${readme_path}" || fail "renderer should create root README.md"
+
+grep -q '<svg' "${output_dir}/total-lines.svg" || fail "svg badges should contain svg markup"
+grep -q '2,120' "${output_dir}/total-lines.svg" || fail "total-lines badge should include formatted total code"
+grep -q 'Python' "${output_dir}/python-lines.svg" || fail "language badge should include display name"
+grep -q '\./badges/total-lines.svg' "${readme_path}" || fail "README should reference badges via relative svg paths"
+grep -q '\./badges/python-lines.svg' "${readme_path}" || fail "README should reference language badges via relative svg paths"
+grep -q 'Gitea Actions' "${readme_path}" || fail "README should mention Gitea Actions"
+grep -q '此分支由 Gitea Actions 自动生成和维护' "${readme_path}" || fail "README should explain that stats branch is generated"
+grep -q '请勿手动修改此分支的内容' "${readme_path}" || fail "README should warn against manual edits"
+! grep -q 'GitHub Actions' "${readme_path}" || fail "README should not mention GitHub Actions"
+! find "${temp_root}" -name '*.json' | grep -q . || fail "renderer should not create json badge payloads"
+
+rm -rf "${temp_root}"
+
+echo "stats_svg_render_test.sh: PASS"
--- a/tests/template_defaults_test.sh
+++ b/tests/template_defaults_test.sh
@ -199,6 +199,27 @@ test_stats_workflow_avoids_eval_find() {
    grep -q 'LANG_FIND_ARGS=()' "${file}" || fail "stats workflow should build language-specific find arguments via arrays"
 }

+test_stats_workflow_uses_svg_badges() {
+    local file workflow_doc
+
+    file="${REPO_ROOT}/.gitea/workflows/update_stats_badge.yaml"
+    workflow_doc="${REPO_ROOT}/WORKFLOW.md"
+
+    grep -q 'total-lines.svg' "${file}" || fail "stats workflow should generate total-lines.svg"
+    grep -q 'total-files.svg' "${file}" || fail "stats workflow should generate total-files.svg"
+    grep -q 'language-count.svg' "${file}" || fail "stats workflow should generate language-count.svg"
+    grep -Fq '{language}-lines.svg' "${file}" || fail "stats workflow should describe per-language svg badges"
+    grep -q '/src/branch/${{ env.BADGE_BRANCH }}/README.md' "${file}" || fail "stats workflow summary should link to stats branch root README"
+    ! rg -q '/src/branch/\$\{\{ env.BADGE_BRANCH \}\}/\$\{\{ env.BADGE_DIR \}\}/README\.md' "${file}" || fail "stats workflow should not place README.md under the badge directory"
+    ! rg -q 'img\.shields\.io/endpoint' "${file}" || fail "stats workflow should not depend on Shields endpoint badges"
+    ! rg -q 'total-lines\.json|total-files\.json|\$\{lang_id\}-lines\.json|\$\{lang_id\}-files\.json' "${file}" || fail "stats workflow should not generate json badge payloads"
+    ! rg -q 'GitHub Actions' "${file}" || fail "stats workflow should not mention GitHub Actions"
+    grep -q 'Gitea Actions' "${file}" || fail "stats workflow should mention Gitea Actions in generated content"
+
+    grep -q 'badges/cpp-lines.svg' "${workflow_doc}" || fail "WORKFLOW.md should show svg badge usage examples"
+    ! rg -q 'img\.shields\.io/endpoint|cpp-lines\.json' "${workflow_doc}" || fail "WORKFLOW.md should not document json endpoint badge usage"
+}
+
 test_entrypoint_uses_platform_aware_multiarch_verification() {
    local file

@ -226,6 +247,7 @@ test_register_requires_python_yaml_path
 test_setup_requires_upgrade_helper
 test_entrypoint_uses_shared_buildx_builder_creation
 test_stats_workflow_avoids_eval_find
+test_stats_workflow_uses_svg_badges
 test_entrypoint_uses_platform_aware_multiarch_verification

 echo "template_defaults_test.sh: PASS"