claude-mem/plugin/scripts/cleanup-hook.js

#!/usr/bin/env bun
import{stdin as v}from"process";import D from"path";import{homedir as St}from"os";import{spawnSync as _t}from"child_process";import{existsSync as Tt,writeFileSync as V,readFileSync as ht,mkdirSync as Ot}from"fs";import{readFileSync as Z,writeFileSync as tt,existsSync as et}from"fs";import{join as rt}from"path";import{homedir as nt}from"os";var z=["bugfix","feature","refactor","discovery","decision","change"],Q=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var $=z.join(","),x=Q.join(",");var l=class{static DEFAULTS={CLAUDE_MEM_MODEL:"claude-sonnet-4-5",CLAUDE_MEM_CONTEXT_OBSERVATIONS:"50",CLAUDE_MEM_WORKER_PORT:"37777",CLAUDE_MEM_WORKER_HOST:"127.0.0.1",CLAUDE_MEM_SKIP_TOOLS:"ListMcpResourcesTool,SlashCommand,Skill,TodoWrite,AskUserQuestion",CLAUDE_MEM_DATA_DIR:rt(nt(),".claude-mem"),CLAUDE_MEM_LOG_LEVEL:"INFO",CLAUDE_MEM_PYTHON_VERSION:"3.13",CLAUDE_CODE_PATH:"",CLAUDE_MEM_CONTEXT_SHOW_READ_TOKENS:"true",CLAUDE_MEM_CONTEXT_SHOW_WORK_TOKENS:"true",CLAUDE_MEM_CONTEXT_SHOW_SAVINGS_AMOUNT:"true",CLAUDE_MEM_CONTEXT_SHOW_SAVINGS_PERCENT:"true",CLAUDE_MEM_CONTEXT_OBSERVATION_TYPES:$,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:x,CLAUDE_MEM_CONTEXT_FULL_COUNT:"5",CLAUDE_MEM_CONTEXT_FULL_FIELD:"narrative",CLAUDE_MEM_CONTEXT_SESSION_COUNT:"10",CLAUDE_MEM_CONTEXT_SHOW_LAST_SUMMARY:"true",CLAUDE_MEM_CONTEXT_SHOW_LAST_MESSAGE:"false"};static getAllDefaults(){return{...this.DEFAULTS}}static get(t){return this.DEFAULTS[t]}static getInt(t){let e=this.get(t);return parseInt(e,10)}static getBool(t){return this.get(t)==="true"}static loadFromFile(t){try{if(!et(t))return this.getAllDefaults();let e=Z(t,"utf-8"),r=JSON.parse(e),n=r;if(r.env&&typeof r.env=="object"){n=r.env;try{tt(t,JSON.stringify(n,null,2),"utf-8"),u.info("SETTINGS","Migrated settings file from nested to flat schema",{settingsPath:t})}catch(i){u.warn("SETTINGS","Failed to auto-migrate settings file",{settingsPath:t},i)}}let o={...this.DEFAULTS};for(let i of Object.keys(this.DEFAULTS))n[i]!==void 0&&(o[i]=n[i]);return o}catch(e){return u.warn("SETTINGS","Failed to load settings, using defaults",{settingsPath:t},e),this.getAllDefaults()}}};var C=(o=>(o[o.DEBUG=0]="DEBUG",o[o.INFO=1]="INFO",o[o.WARN=2]="WARN",o[o.ERROR=3]="ERROR",o[o.SILENT=4]="SILENT",o))(C||{}),M=class{level=null;useColor;constructor(){this.useColor=process.stdout.isTTY??!1}getLevel(){if(this.level===null){let t=l.get("CLAUDE_MEM_LOG_LEVEL").toUpperCase();this.level=C[t]??1}return this.level}correlationId(t,e){return`obs-${t}-${e}`}sessionId(t){return`session-${t}`}formatData(t){if(t==null)return"";if(typeof t=="string")return t;if(typeof t=="number"||typeof t=="boolean")return t.toString();if(typeof t=="object"){if(t instanceof Error)return this.getLevel()===0?`${t.message}
${t.stack}`:t.message;if(Array.isArray(t))return`[${t.length} items]`;let e=Object.keys(t);return e.length===0?"{}":e.length<=3?JSON.stringify(t):`{${e.length} keys: ${e.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,e){if(!e)return t;try{let r=typeof e=="string"?JSON.parse(e):e;if(t==="Bash"&&r.command)return`${t}(${r.command})`;if(r.file_path)return`${t}(${r.file_path})`;if(r.notebook_path)return`${t}(${r.notebook_path})`;if(t==="Glob"&&r.pattern)return`${t}(${r.pattern})`;if(t==="Grep"&&r.pattern)return`${t}(${r.pattern})`;if(r.url)return`${t}(${r.url})`;if(r.query)return`${t}(${r.query})`;if(t==="Task"){if(r.subagent_type)return`${t}(${r.subagent_type})`;if(r.description)return`${t}(${r.description})`}return t==="Skill"&&r.skill?`${t}(${r.skill})`:t==="LSP"&&r.operation?`${t}(${r.operation})`:t}catch{return t}}formatTimestamp(t){let e=t.getFullYear(),r=String(t.getMonth()+1).padStart(2,"0"),n=String(t.getDate()).padStart(2,"0"),o=String(t.getHours()).padStart(2,"0"),i=String(t.getMinutes()).padStart(2,"0"),a=String(t.getSeconds()).padStart(2,"0"),c=String(t.getMilliseconds()).padStart(3,"0");return`${e}-${r}-${n} ${o}:${i}:${a}.${c}`}log(t,e,r,n,o){if(t<this.getLevel())return;let i=this.formatTimestamp(new Date),a=C[t].padEnd(5),c=e.padEnd(6),f="";n?.correlationId?f=`[${n.correlationId}] `:n?.sessionId&&(f=`[session-${n.sessionId}] `);let m="";o!=null&&(this.getLevel()===0&&typeof o=="object"?m=`
`+JSON.stringify(o,null,2):m=" "+this.formatData(o));let E="";if(n){let{sessionId:A,sdkSessionId:Ct,correlationId:Mt,...U}=n;Object.keys(U).length>0&&(E=` {${Object.entries(U).map(([J,q])=>`${J}=${q}`).join(", ")}}`)}let S=`[${i}] [${a}] [${c}] ${f}${r}${E}${m}`;t===3?console.error(S):console.log(S)}debug(t,e,r,n){this.log(0,t,e,r,n)}info(t,e,r,n){this.log(1,t,e,r,n)}warn(t,e,r,n){this.log(2,t,e,r,n)}error(t,e,r,n){this.log(3,t,e,r,n)}dataIn(t,e,r,n){this.info(t,`\u2192 ${e}`,r,n)}dataOut(t,e,r,n){this.info(t,`\u2190 ${e}`,r,n)}success(t,e,r,n){this.info(t,`\u2713 ${e}`,r,n)}failure(t,e,r,n){this.error(t,`\u2717 ${e}`,r,n)}timing(t,e,r,n){this.info(t,`\u23F1 ${e}`,n,{duration:`${r}ms`})}happyPathError(t,e,r,n,o=""){let f=((new Error().stack||"").split(`
`)[2]||"").match(/at\s+(?:.*\s+)?\(?([^:]+):(\d+):(\d+)\)?/),m=f?`${f[1].split("/").pop()}:${f[2]}`:"unknown",E={...r,location:m};return this.warn(t,`[HAPPY-PATH] ${e}`,E,n),o}},u=new M;var _={DEFAULT:5e3,HEALTH_CHECK:1e3,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:15,PRE_RESTART_SETTLE_DELAY:2e3,WINDOWS_MULTIPLIER:1.5};function L(s){return process.platform==="win32"?Math.round(s*_.WINDOWS_MULTIPLIER):s}import{existsSync as y,readFileSync as lt,writeFileSync as pt,unlinkSync as gt,mkdirSync as H}from"fs";import{createWriteStream as ft}from"fs";import{join as h}from"path";import{spawn as dt,spawnSync as mt}from"child_process";import{homedir as Et}from"os";import{join as g,dirname as st,basename as Ft}from"path";import{homedir as ot}from"os";import{fileURLToPath as it}from"url";function at(){return typeof __dirname<"u"?__dirname:st(it(import.meta.url))}var Kt=at(),p=l.get("CLAUDE_MEM_DATA_DIR"),P=process.env.CLAUDE_CONFIG_DIR||g(ot(),".claude"),jt=g(p,"archives"),Gt=g(p,"logs"),Yt=g(p,"trash"),Xt=g(p,"backups"),Jt=g(p,"settings.json"),qt=g(p,"claude-mem.db"),zt=g(p,"vector-db"),Qt=g(P,"settings.json"),Zt=g(P,"commands"),te=g(P,"CLAUDE.md");import{spawnSync as ct}from"child_process";import{existsSync as ut}from"fs";import{join as N}from"path";import{homedir as F}from"os";function b(){let s=process.platform==="win32";try{if(ct("bun",["--version"],{encoding:"utf-8",stdio:["pipe","pipe","pipe"],shell:!1}).status===0)return"bun"}catch{}let t=s?[N(F(),".bun","bin","bun.exe")]:[N(F(),".bun","bin","bun"),"/usr/local/bin/bun","/opt/homebrew/bin/bun","/home/linuxbrew/.linuxbrew/bin/bun"];for(let e of t)if(ut(e))return e;return null}function W(){return b()!==null}var T=h(p,"worker.pid"),B=h(p,"logs"),R=h(Et(),".claude","plugins","marketplaces","thedotmack"),O=class{static async start(t){if(isNaN(t)||t<1024||t>65535)return{success:!1,error:`Invalid port ${t}. Must be between 1024 and 65535`};if(await this.isRunning())return{success:!0,pid:this.getPidInfo()?.pid};H(B,{recursive:!0});let e=process.platform==="win32"?"worker-wrapper.cjs":"worker-service.cjs",r=h(R,"plugin","scripts",e);if(!y(r))return{success:!1,error:`Worker script not found at ${r}`};let n=this.getLogFilePath();return this.startWithBun(r,n,t)}static isBunAvailable(){return W()}static escapePowerShellString(t){return t.replace(/'/g,"''")}static async startWithBun(t,e,r){let n=b();if(!n)return{success:!1,error:"Bun is required but not found in PATH or common installation paths. Install from https://bun.sh"};try{if(process.platform==="win32"){let i=this.escapePowerShellString(n),a=this.escapePowerShellString(t),c=this.escapePowerShellString(R),f=this.escapePowerShellString(e),E=`${`$env:CLAUDE_MEM_WORKER_PORT='${r}'`}; Start-Process -FilePath '${i}' -ArgumentList '${a}' -WorkingDirectory '${c}' -WindowStyle Hidden -RedirectStandardOutput '${f}' -RedirectStandardError '${f}.err' -PassThru | Select-Object -ExpandProperty Id`,S=mt("powershell",["-Command",E],{stdio:"pipe",timeout:1e4,windowsHide:!0});if(S.status!==0)return{success:!1,error:`PowerShell spawn failed: ${S.stderr?.toString()||"unknown error"}`};let A=parseInt(S.stdout.toString().trim(),10);return isNaN(A)?{success:!1,error:"Failed to get PID from PowerShell"}:(this.writePidFile({pid:A,port:r,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(A,r))}else{let i=dt(n,[t],{detached:!0,stdio:["ignore","pipe","pipe"],env:{...process.env,CLAUDE_MEM_WORKER_PORT:String(r)},cwd:R}),a=ft(e,{flags:"a"});return i.stdout?.pipe(a),i.stderr?.pipe(a),i.unref(),i.pid?(this.writePidFile({pid:i.pid,port:r,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(i.pid,r)):{success:!1,error:"Failed to get PID from spawned process"}}}catch(o){return{success:!1,error:o instanceof Error?o.message:String(o)}}}static async stop(t=5e3){let e=this.getPidInfo();if(process.platform==="win32"){let r=e?.port??this.getPortFromSettings();if(await this.tryHttpShutdown(r))return this.removePidFile(),!0;if(!e)return!0;let{execSync:o}=await import("child_process");try{o(`taskkill /PID ${e.pid} /T /F`,{timeout:1e4,stdio:"ignore"})}catch{}try{await this.waitForExit(e.pid,t)}catch{}return this.isProcessAlive(e.pid)||this.removePidFile(),!0}else{if(!e)return!0;try{process.kill(e.pid,"SIGTERM"),await this.waitForExit(e.pid,t)}catch{try{process.kill(e.pid,"SIGKILL")}catch{}}return this.removePidFile(),!0}}static async restart(t){return await this.stop(),this.start(t)}static async status(){let t=this.getPidInfo();if(!t)return{running:!1};let e=this.isProcessAlive(t.pid);return{running:e,pid:e?t.pid:void 0,port:e?t.port:void 0,uptime:e?this.formatUptime(t.startedAt):void 0}}static async isRunning(){let t=this.getPidInfo();if(!t)return!1;let e=this.isProcessAlive(t.pid);return e||this.removePidFile(),e}static getPortFromSettings(){try{let t=h(p,"settings.json"),e=l.loadFromFile(t);return parseInt(e.CLAUDE_MEM_WORKER_PORT,10)}catch{return parseInt(l.get("CLAUDE_MEM_WORKER_PORT"),10)}}static async tryHttpShutdown(t){try{return(await fetch(`http://127.0.0.1:${t}/api/admin/shutdown`,{method:"POST",signal:AbortSignal.timeout(2e3)})).ok?await this.waitForWorkerDown(t,5e3):!1}catch{return!1}}static async waitForWorkerDown(t,e){let r=Date.now();for(;Date.now()-r<e;)try{await fetch(`http://127.0.0.1:${t}/api/health`,{signal:AbortSignal.timeout(500)}),await new Promise(n=>setTimeout(n,100))}catch{return!0}return!1}static getPidInfo(){try{if(!y(T))return null;let t=lt(T,"utf-8"),e=JSON.parse(t);return typeof e.pid!="number"||typeof e.port!="number"?(logger.warn("PROCESS","Malformed PID file: missing or invalid pid/port fields",{},{parsed:e}),null):e}catch(t){return logger.warn("PROCESS","Failed to read PID file",{},{error:t instanceof Error?t.message:String(t),path:T}),null}}static writePidFile(t){H(p,{recursive:!0}),pt(T,JSON.stringify(t,null,2))}static removePidFile(){try{y(T)&&gt(T)}catch{}}static isProcessAlive(t){try{return process.kill(t,0),!0}catch{return!1}}static async waitForHealth(t,e,r=1e4){let n=Date.now(),o=process.platform==="win32",i=o?r*2:r;for(;Date.now()-n<i;){if(!this.isProcessAlive(t))return{success:!1,error:o?`Process died during startup

Troubleshooting:
1. Check Task Manager for zombie 'bun.exe' or 'node.exe' processes
2. Verify port ${e} is not in use: netstat -ano | findstr ${e}
3. Check worker logs in ~/.claude-mem/logs/
4. See GitHub issues: #363, #367, #371, #373
5. Docs: https://docs.claude-mem.ai/troubleshooting/windows-issues`:"Process died during startup"};try{if((await fetch(`http://127.0.0.1:${e}/api/readiness`,{signal:AbortSignal.timeout(1e3)})).ok)return{success:!0,pid:t}}catch{}await new Promise(c=>setTimeout(c,200))}return{success:!1,error:o?`Worker failed to start on Windows (readiness check timed out after ${i}ms)

Troubleshooting:
1. Check Task Manager for zombie 'bun.exe' or 'node.exe' processes
2. Verify port ${e} is not in use: netstat -ano | findstr ${e}
3. Check worker logs in ~/.claude-mem/logs/
4. See GitHub issues: #363, #367, #371, #373
5. Docs: https://docs.claude-mem.ai/troubleshooting/windows-issues`:`Readiness check timed out after ${i}ms`}}static async waitForExit(t,e){let r=Date.now();for(;Date.now()-r<e;){if(!this.isProcessAlive(t))return;await new Promise(n=>setTimeout(n,100))}throw new Error("Process did not exit within timeout")}static getLogFilePath(){let t=new Date().toISOString().slice(0,10);return h(B,`worker-${t}.log`)}static formatUptime(t){let e=new Date(t).getTime(),n=Date.now()-e,o=Math.floor(n/1e3),i=Math.floor(o/60),a=Math.floor(i/60),c=Math.floor(a/24);return c>0?`${c}d ${a%24}h`:a>0?`${a}h ${i%60}m`:i>0?`${i}m ${o%60}s`:`${o}s`}};function k(s={}){let{port:t,includeSkillFallback:e=!1,customPrefix:r,actualError:n}=s,o=r||"Worker service connection failed.",i=t?` (port ${t})`:"",a=`${o}${i}

`;return a+=`To restart the worker:
`,a+=`1. Exit Claude Code completely
`,a+=`2. Run: claude-mem restart
`,a+="3. Restart Claude Code",e&&(a+=`

If that doesn't work, try: /troubleshoot`),n&&(a=`Worker Error: ${n}

${a}`),a}var j=D.join(St(),".claude","plugins","marketplaces","thedotmack"),G=L(_.HEALTH_CHECK),w=null;function d(){if(w!==null)return w;let s=D.join(l.get("CLAUDE_MEM_DATA_DIR"),"settings.json"),t=l.loadFromFile(s);return w=parseInt(t.CLAUDE_MEM_WORKER_PORT,10),w}async function I(){try{let s=d();return(await fetch(`http://127.0.0.1:${s}/api/readiness`,{signal:AbortSignal.timeout(G)})).ok}catch(s){return u.debug("SYSTEM","Worker readiness check failed",{error:s instanceof Error?s.message:String(s),errorType:s?.constructor?.name}),!1}}function At(){try{let s=D.join(j,"package.json");return JSON.parse(ht(s,"utf-8")).version}catch(s){return u.debug("SYSTEM","Failed to read plugin version",{error:s instanceof Error?s.message:String(s)}),null}}async function wt(){try{let s=d(),t=await fetch(`http://127.0.0.1:${s}/api/version`,{signal:AbortSignal.timeout(G)});return t.ok?(await t.json()).version:null}catch(s){return u.debug("SYSTEM","Failed to get worker version",{error:s instanceof Error?s.message:String(s)}),null}}async function K(){let s=At(),t=await wt();!s||!t||s!==t&&(u.info("SYSTEM","Worker version mismatch detected - restarting worker",{pluginVersion:s,workerVersion:t}),await new Promise(e=>setTimeout(e,L(_.PRE_RESTART_SETTLE_DELAY))),await O.restart(d()),await new Promise(e=>setTimeout(e,1e3)),await I()||u.error("SYSTEM","Worker failed to restart after version mismatch",{expectedVersion:s,runningVersion:t,port:d()}))}async function Dt(){let s=l.get("CLAUDE_MEM_DATA_DIR"),t=D.join(s,".pm2-migrated");if(Ot(s,{recursive:!0}),!Tt(t))try{_t("pm2",["delete","claude-mem-worker"],{stdio:"ignore"}),V(t,new Date().toISOString(),"utf-8"),u.debug("SYSTEM","PM2 cleanup completed and marked")}catch{V(t,new Date().toISOString(),"utf-8")}let e=d(),r=await O.start(e);return r.success||u.error("SYSTEM","Failed to start worker",{platform:process.platform,port:e,error:r.error,marketplaceRoot:j}),r.success}async function Y(){if(await I()){await K();return}if(!await Dt()){let e=d();throw new Error(k({port:e,customPrefix:`Worker service failed to start on port ${e}.`}))}for(let e=0;e<5;e++)if(await new Promise(r=>setTimeout(r,500)),await I()){await K();return}let t=d();throw u.error("SYSTEM","Worker started but not responding to health checks"),new Error(k({port:t,customPrefix:`Worker service started but is not responding on port ${t}.`}))}async function X(s){if(await Y(),!s)throw new Error("cleanup-hook requires input from Claude Code");let{session_id:t,reason:e}=s,r=d();try{(await fetch(`http://127.0.0.1:${r}/api/sessions/complete`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({claudeSessionId:t,reason:e}),signal:AbortSignal.timeout(_.DEFAULT)})).ok||console.error("[cleanup-hook] Session not found or already cleaned up")}catch(n){console.error("[cleanup-hook] Failed to notify worker of session end:",n.message)}console.log('{"continue": true, "suppressOutput": true}'),process.exit(0)}if(v.isTTY)X(void 0);else{let s="";v.on("data",t=>s+=t),v.on("end",async()=>{let t=s?JSON.parse(s):void 0;await X(t)})}