20d606d21c
- 新增 fix-rate-trend.sh: 按周统计 fix 率趋势 + 类别分布 当前: 22.8% (177/776), 目标 < 15% - 新增 docs/tech-debt-board.md: 技术债看板 含度量总览、高利息债务排序、已偿还债务、偿还优先级 - 新增 docs/discussions/2026-05-13-frozen-module-strategy.md: 6 个冻结模块策略 + 14 天超时规则 + 解冻/移除操作流程
121 lines
3.2 KiB
Bash
121 lines
3.2 KiB
Bash
#!/usr/bin/env bash
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# fix-rate-trend.sh — Fix 率趋势监控
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#
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# 分析 git 提交历史，按周统计 fix 率趋势。
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# Fix 定义: 提交消息以 "fix" 开头（conventional commits）。
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#
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# 用法:
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# bash scripts/fix-rate-trend.sh # 全量趋势
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# bash scripts/fix-rate-trend.sh 30 # 最近 30 天
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#
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# 目标: fix 率 < 15%（当前 ~23%）
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set -uo pipefail
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cd "$(git rev-parse --show-toplevel)"
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DAYS="${1:-999}"
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SINCE=""
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if [ "$DAYS" != "999" ]; then
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SINCE="--since=\"${DAYS} days ago\""
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fi
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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echo "=========================================="
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echo " Fix Rate Trend — fix / total commits"
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if [ "$DAYS" != "999" ]; then
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echo " (Last ${DAYS} days)"
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fi
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echo "=========================================="
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echo ""
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# Collect weekly stats
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declare -a WEEKS=()
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declare -a TOTALS=()
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declare -a FIXES=()
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declare -a RATES=()
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eval "git log --oneline --format='%ad|%s' --date=short $SINCE" | while IFS='|' read -r date msg; do
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echo "$date|$msg"
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done | awk -F'|' '
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{
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date = $1
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msg = $2
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# Get ISO week number (year-week)
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cmd = "date -d \"" date "\" +\"%G-W%V\" 2>/dev/null || date -j -f \"%Y-%m-%d\" \"" date "\" +\"%G-W%V\" 2>/dev/null"
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cmd | getline week
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close(cmd)
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total[week]++
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if (msg ~ /^fix[\(:]/ || msg ~ /^fix$/) {
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fix[week]++
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} else {
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fix[week] += 0
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}
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}
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END {
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n = asorti(total, sorted)
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for (i = 1; i <= n; i++) {
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w = sorted[i]
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f = fix[w] + 0
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t = total[w]
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r = (f / t) * 100
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printf "%s|%d|%d|%.1f\n", w, t, f, r
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}
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}' > /tmp/fix-rate-$$.tmp
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# Display results
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printf "%-12s %6s %6s %8s %s\n" "WEEK" "TOTAL" "FIX" "RATE" "BAR"
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echo "------------------------------------------------------------"
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ALL_TOTAL=0
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ALL_FIX=0
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while IFS='|' read -r week total fix rate; do
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ALL_TOTAL=$((ALL_TOTAL + total))
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ALL_FIX=$((ALL_FIX + fix))
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# Color code by rate
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bar_len=$(echo "$rate" | awk '{printf "%d", $1 / 5}')
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bar=""
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for ((i=0; i<bar_len; i++)); do bar="${bar}#"; done
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if awk "BEGIN { exit ($rate < 15) ? 1 : 0 }"; then
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if awk "BEGIN { exit ($rate < 25) ? 1 : 0 }"; then
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color=$YELLOW
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else
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color=$RED
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fi
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else
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color=$GREEN
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fi
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printf "%-12s %6d %6d " "$week" "$total" "$fix"
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echo -e "${color}${rate}%${NC} ${bar}"
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done < /tmp/fix-rate-$$.tmp
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rm -f /tmp/fix-rate-$$.tmp
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echo "------------------------------------------------------------"
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ALL_RATE=$(awk "BEGIN { printf \"%.1f\", ($ALL_FIX / $ALL_TOTAL) * 100 }")
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echo ""
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echo -e "Total: ${ALL_TOTAL} commits, ${ALL_FIX} fixes, rate: ${ALL_RATE}%"
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echo ""
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# Category breakdown for the most recent period
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echo "=========================================="
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echo " Fix Category Breakdown (recent)"
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echo "=========================================="
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eval "git log --oneline --format='%s' $SINCE" | grep -iE "^fix" | \
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sed -E 's/^fix\([^)]*\):? ?//' | \
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grep -oE '(permission|auth|安全|security|tenant|CORS|SQL|XSS|前端|后端|接口|字段|API|路由|route|menu|菜单|编译|compile|类型|type|migration|迁移|race|竞态|token|event|事件|login|登录|miniprogram|小程序|Taro|media|轮播|banner)' | \
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sort | uniq -c | sort -rn | head -15
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echo ""
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echo "Target: fix rate < 15%"
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echo "Red line: fix rate > 20% triggers review (see CLAUDE.md)"
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