shell-kit/tool-moyu.sh

#!/bin/bash
# =============================================================
# tool-moyu.sh — AI「摸鱼」模拟器
#
# 作用：读取一段内容（默认本会话日志，或任意文件/stdin），
#       循环「假装在处理」，模拟 AI 工作的样子。
#       适合：需要看起来在干活、又不想真干活的时候 😏
#
# 用法:
#   ./tool-moyu.sh                  # 用内置内容摸鱼(默认)
#   ./tool-moyu.sh -n 3             # 循环 3 遍
#   ./tool-moyu.sh [文件]           # 从文件读取(覆盖内置内容)
#   ./tool-moyu.sh --help           # 帮助
#
# 选项:
#   -n N      循环 N 次（默认无限）
#   -d MS     每行间隔毫秒（默认随机 80-400）
#   -t        逐个字符「打字」效果
#   -s        静默模式：不打印假状态行，只循环内容
# =============================================================

set -euo pipefail

LOOP_TIMES=0 # 0 = 无限
DELAY_MS=0   # 0 = 随机 80-400
TYPE_EFFECT=0
SILENT=0

show_usage() {
	sed -n '1,20p' "$0"
	exit 0
}

while [ $# -gt 0 ]; do
	case "$1" in
	-n)
		LOOP_TIMES="${2:?}"
		shift 2
		;;
	-d)
		DELAY_MS="${2:?}"
		shift 2
		;;
	-t)
		TYPE_EFFECT=1
		shift
		;;
	-s)
		SILENT=1
		shift
		;;
	--help | -h) show_usage ;;
	-*)
		echo "Unknown option: $1" >&2
		exit 1
		;;
	*) break ;;
	esac
done

# ---- 命令与对应输出（成对，命令后紧跟其输出更真实） ----
COMMANDS=(
	"go vet ./..."
	"go test ./..."
	"CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o admin_server ./cmd/server"
	"pnpm typecheck"
	"pnpm build"
	"rsync -az --delete release/frontend/ root@18.220.34.224:/www/wwwroot/household/"
	"ssh -p 10022 root@18.220.34.224 'systemctl restart backend-admin'"
	"mysql -h127.0.0.1 -uhousehold -p**** household -e 'SHOW TABLES;'"
	"curl -s -o /dev/null -w 'HTTP %{http_code}\\n' http://127.0.0.1:8081/"
	"journalctl -u backend-admin -n 30 --no-pager"
	"systemctl status backend-app"
	"git log --oneline -5"
)
COMMAND_OUT=(
	"ok  0.231s"
	"ok  git.ooo.ink/household/app  0.532s"
	"[build] release/backend/admin/admin_server  (ELF, linux/amd64)"
	"no type errors found"
	"✓ built in 26.39s"
	"sent 2.4MB, 1.1MB/s"
	"systemd[1]: Started backend-admin.service - Household Backend Admin."
	"Tables: center_admins center_menus center_roles ... (19 total)"
	"HTTP 200"
	"[GIN-debug] Listening and serving HTTP on :8081"
	"Active: active (running)"
	"f37eec3 docs(deploy): align backend directory with actual test-machine paths"
)

# ---- Standalone lines (tool returns / logs / a few AI actions) ----
STANDALONE=(
	"[read] docs/deploy-aaPanel.md  168 lines (2.1 kB, 14 sections, 3 code blocks) · reviewed the Nginx config and systemd service sections, ready to follow the manual"
	"[read] internal/pkg/database/run_migrations.go  87 lines → located the RunMigrations entry · confirmed FIFO order + idempotent dedup, auto-rollback on failure"
	"[search] migrations  →  3 results (run_migrations.go, migrate.go, main.go) · all are startup migration paths, no duplicate registration"
	"[search] CenterAdmin  →  14 results · hit in admin routes/service/handler, test files excluded to avoid noise"
	"[trace] RunMigrations  →  cmd/server/main.go:41 ← internal/pkg/database.RunMigrations · called once from main only, no bypass path"
	"[trace] ParseToken  →  6 callers: auth middleware ×1, ws handler ×2, cron ×3 · every call chain verified, no cyclic dependencies"
	"[snippet] buildDSN  →  user:pass@tcp(host:port)/db?parseTime=True&charset=utf8mb4 · reads DB_HOST/DB_PORT/DB_USER/DB_PASS from viper config"
	"[snippet] handleList  →  offset defaults to 0, limit caps at 100 with silent truncation · returns {total, items}, pagination contract for the frontend"
	"[grep] rabbitmq in docker-compose/dev.yml  →  0 matches, dependency absent · queue-based notifications must degrade to synchronous calls"
	"[edit] internal/router/route.go  +1 -2  →  registered notify route under /api/v1 group · swagger annotations updated, takes effect after restart"
	"[write] internal/pkg/notify/notify.go  96 lines → new email/SMS notification wrapper with retry · 3s timeout, 2 retries, failures written to dead-letter table"
	"[deploy] backend-admin  →  active (running) · pid 1823 · 48MB RSS · managed by systemd, enabled on boot, listening on port 8081"
	"[deploy] frontend-admin  →  HTTP 200 · dist/assets/index-*.js uploaded · Nginx cache purged, all static assets now serve the new build"
	"[check] SSH root@18.220.34.224:10022  →  ok (handshake 0.42s, key auth passed) · passwordless channel healthy, follow-up commands can run directly"
	"[verify] curl admin.household.ooo.ink  →  200 OK (TTFB 86ms, no 5xx) · homepage returns full HTML, every static asset is 200"
	"[verify] mysql SHOW TABLES  →  19 tables · 312MB total · covers center/tenant/order core groups, no orphaned tables"
	"[verify] redis ping  →  PONG · 1.2GB/4GB in use · 92% hit ratio, all keys carry business prefix, no collisions"
	"[skip] migration 20260829002 already applied · dirty=0, nothing to re-run · this release ships no new migration scripts"
	"[skip] no changes, up to date · working tree clean, nothing pending · fully in sync with origin/master, no push required"
	"[warn] config.yaml placeholder secret left as-is · must be replaced in production · prefer env-var injection over hardcoding"
	"[warn] TLS cert expires in 12 days, renew soon · Let's Encrypt auto-renew cron confirmed running"
	"[warn] pkg/notify has 3 leftover TODOs: email templates not i18n'ed · JA/CN templates to be added next iteration"
	"[err] rate limit exceeded, auto-retry in 1.8s... · 2nd retry succeeded, request replayed"
	"ready for connections. socket: '/var/run/mysqld/mysqld.sock' port: 3306 · MySQL 8.4 up, version compatibility check passed"
	"schema_migrations: 20260828001 | dirty=0 · last migration 2026-08-28 10:02:34 · 47 entries in history, no conflicts"
	"dist/assets/index-*.js  95.77 kB │ gzip: 37.38 kB │ 8 chunks · 12.4% smaller than previous build, tree-shaking effective"
	"vite v7.3.6 building client environment for production... 26.39s ✓ · output 4.2MB, zero warnings, dist.zip produced"
	"GET /api/v1/orders 200  4.2ms · source: center db, Redis cache hit · no DB touch, no new entries in slow-query log"
	"POST /api/v1/orders 201  12.8ms · triggered worker assignment + notification push · status transition normal, transaction committed"
	"center_admins: 6 rows returned in 1ms (SELECT id, name, role_ids FROM center_admins) · PRIMARY index used, no full scan"
	"db 15/16 used, 1 left · one idle pool reserved · leak detection clean, avg idle 3.2s"
	"service worker: 34 active jobs today, avg response 2.1s · spread across Tokyo/Osaka/Fukuoka, no timeouts"
	"🤖 analyzing dependency graph... 1284 symbols, 8 clusters, 2 cyclic deps · flagged for decoupling, no impact on this change"
	"📊 summarizing key decisions... 4 items: routing/caching/payments/compliance · synced to project ADR for later review"
	"✍️  drafting implementation plan... 5 steps, ~40 min · migration/route/service/test/docs, each with acceptance criteria"
	"✅ implementation plan approved · no blockers · passed 2 reviewers, all risks low/medium, execution started"
	"📐 aligning with existing architecture (ARCHITECTURE.md §3 layering) · new module follows cmd→internal→shared one-way dependency"
	"🏗️ scaffolding new module: internal/pkg/notify (service/repository/template) · directory layout matches the skeleton conventions"
	"🧩 wiring DI container... injected logger + db + redis deps · constructor signatures updated, compiles clean"
	"🧪 writing unit tests for RunMigrations · 3 cases: success/duplicate/failed-rollback · covers edges, 87% coverage"
	"⚙️ running gofmt -l + go vet ./...  →  0 format issues, 0 vet warnings · no unrelated files reformatted"
	"📦 bumping go.mod dependency: gin v1.10.0 → v1.11.0 (CVE-2026-0113 fix) · go.sum synced, compile regression-free"
	"📝 updating API docs (docs/api/notify.md) · added 2 endpoint specs · req/resp examples + error codes, linked from README"
	"🧠 loading knowledge graph index (codebase-memory)... 12s · covers 3 sub-repos, last indexed 5 min ago"
	"🔎 querying codebase graph for CenterAdmin handlers → 6 nodes expanded · located create/update/delete/query ops"
	"🚦 checking index coverage: project/backend/admin → 100% covered, no gaps · unindexed historical branches excluded"
	"👣 tracing callers of ParseToken → all 6 refs verified · each carries auth context, no privilege-escalation calls"
	"🧬 detecting git diff impact (blast radius) → touches router + 2 handlers · 4 related tests run and green"
	"🗃️ index refreshed: 1284 symbols, 8 clusters, 312 files, 0 stale · +23 symbols, −5, topology acyclic"
	"[test] TestParseToken → PASS (0.112s, 4/4 asserts) · covers expired/tampered/malformed/valid tokens"
	"[test] TestBuildDSN → PASS (0.031s, 5/5 asserts, empty-password edge) · includes fallback when host:port has no default"
	"[bench] BenchmarkList → 1.2µs/op, 812 allocs/op, 0 B/op leaked · 18% faster than baseline, acceptable"
	"[lint] staticcheck ./... → no issues reported · last run 10 min ago · full golangci-lint suite also green"
	"[git] status → clean (working tree) · no untracked files · 3 commits staged, awaiting push"
	"[git] log --oneline -3 → 3 commits behind origin, need pull · upstream added config refactor + dependency bumps"
	"Redis: 127.0.0.1:6379 connected · maxclients 10000 · 15/16 dbs used · AOF persistence on, no blocking commands"
)

# 输出/日志/错误行（可重复，作为“裸输出”随机插入）
OUTPUTS=(
	"PASS"
	"ok"
	"HTTP 200"
	"Active: active (running)"
	"[GIN-debug] Listening and serving HTTP on :8081"
	"warn: chunk size exceeds 4000 kB"
	'ERROR: failed to open source "file://internal/migrations"'
	"FATAL: database connection refused, retrying..."
	"0 error(s), 5 warning(s)"
	"migrations completed successfully"
	"no type errors found"
	"✓ 307 modules transformed."
	"Build succeeded after 3 retries"
)

# 动态随机数字行（消除固定值反复出现）
gen_rand_lines() {
	local n=$((1 + RANDOM % 3)) # 1-3 条
	local i r
	for ((i = 0; i < n; i++)); do
		r=$((RANDOM % 4))
		case $r in
		0) echo "ok  $(awk 'BEGIN{srand(); printf "%.3f", 0.05+rand()*1.5}')s" ;;
		1) echo "dist/assets/index-*.js  $(awk 'BEGIN{srand(); printf "%.2f", 8+rand()*300}') kB │ gzip: $(awk 'BEGIN{srand(); printf "%.2f", 3+rand()*80}') kB" ;;
		2) echo "Progress: $((5 + RANDOM % 95))%..." ;;
		3) echo "$((1 + RANDOM % 40)) test(s), $((RANDOM % 4)) failed" ;;
		esac
	done
}

# 返回 $1 个不重复随机下标(0..$2-1)
pick_unique() {
	local count=$1 pool=$2
	[ "$pool" -lt "$count" ] && count=$pool
	seq 0 $((pool - 1)) | sort -R | head -n "$count"
}

# 随机生成一段“工作日志”：命令(约一半带输出)+独立行+裸输出+动态数字，洗牌打乱
# 块大小不规则、数字随机化，消除固定模式与重复数字
gen_random_content() {
	local cmdc=$((1 + RANDOM % 5)) # 1-5 条命令
	local stc=$((2 + RANDOM % 6))  # 2-7 条独立行
	local ci si oi i
	LINES=()
	# 命令：约一半紧跟输出（不一定成对，制造不规则块）
	for ci in $(pick_unique "$cmdc" "${#COMMANDS[@]}"); do
		LINES+=("\$ ${COMMANDS[$ci]}")
		if [ $((RANDOM % 2)) -eq 0 ]; then LINES+=("${COMMAND_OUT[$ci]}"); fi
		[ $((RANDOM % 4)) -eq 0 ] && LINES+=("") # 随机空行
	done
	# 独立行（不重复）
	for si in $(pick_unique "$stc" "${#STANDALONE[@]}"); do
		LINES+=("${STANDALONE[$si]}")
		[ $((RANDOM % 3)) -eq 0 ] && LINES+=("") # 随机空行
	done
	# 裸输出行（可重复）
	for ((i = 0; i < $((2 + RANDOM % 4)); i++)); do
		LINES+=("${OUTPUTS[$((RANDOM % ${#OUTPUTS[@]}))]}")
	done
	# 动态随机数字行
	while IFS= read -r l; do LINES+=("$l"); done < <(gen_rand_lines)
	# 洗牌打乱整体顺序
	local idx=($(seq 0 $((${#LINES[@]} - 1)) | sort -R))
	local shuffled=()
	for i in "${idx[@]}"; do shuffled+=("${LINES[$i]}"); done
	LINES=("${shuffled[@]}")
}

# 内容来源：文件参数 > 随机生成
CONTENT="${1-}"
FILE_MODE=0
if [ -n "$CONTENT" ] && [ -f "$CONTENT" ]; then
	mapfile -t LINES <"$CONTENT"
	FILE_MODE=1
elif [ -n "$CONTENT" ] && [ "$CONTENT" != "-" ]; then
	echo "File not found: $CONTENT, falling back to random content." >&2
	gen_random_content
else
	gen_random_content
fi
[ "${#LINES[@]}" -eq 0 ] && {
	echo "Content empty, nothing to slack on." >&2
	exit 1
}

# 随机延时
rand_delay() {
	if [ "$DELAY_MS" -gt 0 ]; then
		sleep "$(awk -v d="$DELAY_MS" 'BEGIN{printf "%.3f", d/1000}')"
	else sleep "$(awk -v lo=80 -v hi=400 'BEGIN{srand(); printf "%.3f", (lo+int(rand()*(hi-lo+1)))/1000}')"; fi
}

run_once() {
	local line
	for line in "${LINES[@]}"; do
		if [ "$TYPE_EFFECT" = "1" ]; then
			local i
			for ((i = 0; i < ${#line}; i++)); do
				printf "%s" "${line:i:1}"
				rand_delay
			done
			echo ""
		else
			echo "$line"
		fi
		rand_delay
	done
	echo "" # 每遍之间空行
}

n=0
while [ "$LOOP_TIMES" -eq 0 ] || [ "$n" -lt "$LOOP_TIMES" ]; do
	n=$((n + 1))
	# 每轮重新生成随机内容（避免内容固定导致反复重复）；文件模式则用固定内容
	[ "$FILE_MODE" = "0" ] && gen_random_content
	run_once
done
exit 0