claude-mem/plugin/scripts/user-message-hook.js

#!/usr/bin/env bun
import{basename as Rt}from"path";import O from"path";import{homedir as Tt}from"os";import{spawnSync as ht}from"child_process";import{existsSync as Ot,writeFileSync as K,readFileSync as Ct,mkdirSync as At}from"fs";import{readFileSync as Q,writeFileSync as z,existsSync as Z}from"fs";import{join as tt}from"path";import{homedir as et}from"os";var J=["bugfix","feature","refactor","discovery","decision","change"],q=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var P=J.join(","),v=q.join(",");var l=class{static DEFAULTS={CLAUDE_MEM_MODEL:"claude-haiku-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:tt(et(),".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:P,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:v,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){if(!Z(t))return this.getAllDefaults();let e=Q(t,"utf-8"),r=JSON.parse(e),n=r;if(r.env&&typeof r.env=="object"){n=r.env;try{z(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 s={...this.DEFAULTS};for(let i of Object.keys(this.DEFAULTS))n[i]!==void 0&&(s[i]=n[i]);return s}};var C=(s=>(s[s.DEBUG=0]="DEBUG",s[s.INFO=1]="INFO",s[s.WARN=2]="WARN",s[s.ERROR=3]="ERROR",s[s.SILENT=4]="SILENT",s))(C||{}),A=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: ${e.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,e){if(!e)return t;try{let r=typeof e=="string"?JSON.parse(e):e;if(t==="Bash"&&r.command){let n=r.command.length>50?r.command.substring(0,50)+"...":r.command;return`${t}(${n})`}if(t==="Read"&&r.file_path){let n=r.file_path.split("/").pop()||r.file_path;return`${t}(${n})`}if(t==="Edit"&&r.file_path){let n=r.file_path.split("/").pop()||r.file_path;return`${t}(${n})`}if(t==="Write"&&r.file_path){let n=r.file_path.split("/").pop()||r.file_path;return`${t}(${n})`}return t}catch{return t}}formatTimestamp(t){let e=t.getFullYear(),r=String(t.getMonth()+1).padStart(2,"0"),n=String(t.getDate()).padStart(2,"0"),s=String(t.getHours()).padStart(2,"0"),i=String(t.getMinutes()).padStart(2,"0"),c=String(t.getSeconds()).padStart(2,"0"),g=String(t.getMilliseconds()).padStart(3,"0");return`${e}-${r}-${n} ${s}:${i}:${c}.${g}`}log(t,e,r,n,s){if(t<this.getLevel())return;let i=this.formatTimestamp(new Date),c=C[t].padEnd(5),g=e.padEnd(6),_="";n?.correlationId?_=`[${n.correlationId}] `:n?.sessionId&&(_=`[session-${n.sessionId}] `);let a="";s!=null&&(this.getLevel()===0&&typeof s=="object"?a=`
`+JSON.stringify(s,null,2):a=" "+this.formatData(s));let w="";if(n){let{sessionId:bt,sdkSessionId:wt,correlationId:It,...y}=n;Object.keys(y).length>0&&(w=` {${Object.entries(y).map(([X,Y])=>`${X}=${Y}`).join(", ")}}`)}let I=`[${i}] [${c}] [${g}] ${_}${r}${w}${a}`;t===3?console.error(I):console.log(I)}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`})}},u=new A;var M={DEFAULT:5e3,HEALTH_CHECK:1e3,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:15,WINDOWS_MULTIPLIER:1.5},k={SUCCESS:0,FAILURE:1,USER_MESSAGE_ONLY:3};function U(o){return process.platform==="win32"?Math.round(o*M.WINDOWS_MULTIPLIER):o}import{existsSync as R,readFileSync as ct,writeFileSync as ut,unlinkSync as lt,mkdirSync as W}from"fs";import{createWriteStream as pt}from"fs";import{join as S}from"path";import{spawn as Et}from"child_process";import{homedir as gt}from"os";import{join as p,dirname as rt,basename as Bt}from"path";import{homedir as nt}from"os";import{fileURLToPath as ot}from"url";function st(){return typeof __dirname<"u"?__dirname:rt(ot(import.meta.url))}var Yt=st(),E=l.get("CLAUDE_MEM_DATA_DIR"),D=process.env.CLAUDE_CONFIG_DIR||p(nt(),".claude"),Jt=p(E,"archives"),qt=p(E,"logs"),Qt=p(E,"trash"),zt=p(E,"backups"),Zt=p(E,"settings.json"),te=p(E,"claude-mem.db"),ee=p(E,"vector-db"),re=p(D,"settings.json"),ne=p(D,"commands"),oe=p(D,"CLAUDE.md");import{spawnSync as it}from"child_process";import{existsSync as at}from"fs";import{join as N}from"path";import{homedir as x}from"os";function L(){let o=process.platform==="win32";try{if(it("bun",["--version"],{encoding:"utf-8",stdio:["pipe","pipe","pipe"],shell:o}).status===0)return"bun"}catch{}let t=o?[N(x(),".bun","bin","bun.exe")]:[N(x(),".bun","bin","bun"),"/usr/local/bin/bun","/opt/homebrew/bin/bun","/home/linuxbrew/.linuxbrew/bin/bun"];for(let e of t)if(at(e))return e;return null}function $(){return L()!==null}var d=S(E,"worker.pid"),F=S(E,"logs"),H=S(gt(),".claude","plugins","marketplaces","thedotmack"),mt=5e3,ft=1e4,_t=200,dt=1e3,St=100,T=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};W(F,{recursive:!0});let e=S(H,"plugin","scripts","worker-service.cjs");if(!R(e))return{success:!1,error:`Worker script not found at ${e}`};let r=this.getLogFilePath();return this.startWithBun(e,r,t)}static isBunAvailable(){return $()}static async startWithBun(t,e,r){let n=L();if(!n)return{success:!1,error:"Bun is required but not found in PATH or common installation paths. Install from https://bun.sh"};try{let s=process.platform==="win32",i=Et(n,[t],{detached:!0,stdio:["ignore","pipe","pipe"],env:{...process.env,CLAUDE_MEM_WORKER_PORT:String(r)},cwd:H,...s&&{windowsHide:!0}}),c=pt(e,{flags:"a"});return i.stdout?.pipe(c),i.stderr?.pipe(c),i.unref(),i.pid?(this.writePidFile({pid:i.pid,port:r,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(i.pid,r)):{success:!1,error:"Failed to get PID from spawned process"}}catch(s){return{success:!1,error:s instanceof Error?s.message:String(s)}}}static async stop(t=mt){let e=this.getPidInfo();if(!e)return!0;try{process.kill(e.pid,"SIGTERM"),await this.waitForExit(e.pid,t)}catch{try{process.kill(e.pid,"SIGKILL")}catch{}}return this.removePidFile(),!0}static async restart(t){return await this.stop(),this.start(t)}static async status(){let t=this.getPidInfo();if(!t)return{running:!1};let e=this.isProcessAlive(t.pid);return{running:e,pid:e?t.pid:void 0,port:e?t.port:void 0,uptime:e?this.formatUptime(t.startedAt):void 0}}static async isRunning(){let t=this.getPidInfo();if(!t)return!1;let e=this.isProcessAlive(t.pid);return e||this.removePidFile(),e}static getPidInfo(){try{if(!R(d))return null;let t=ct(d,"utf-8"),e=JSON.parse(t);return typeof e.pid!="number"||typeof e.port!="number"?null:e}catch{return null}}static writePidFile(t){W(E,{recursive:!0}),ut(d,JSON.stringify(t,null,2))}static removePidFile(){try{R(d)&&lt(d)}catch{}}static isProcessAlive(t){try{return process.kill(t,0),!0}catch{return!1}}static async waitForHealth(t,e,r=ft){let n=Date.now();for(;Date.now()-n<r;){if(!this.isProcessAlive(t))return{success:!1,error:"Process died during startup"};try{if((await fetch(`http://127.0.0.1:${e}/health`,{signal:AbortSignal.timeout(dt)})).ok)return{success:!0,pid:t}}catch{}await new Promise(s=>setTimeout(s,_t))}return{success:!1,error:"Health check timed out"}}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,St))}throw new Error("Process did not exit within timeout")}static getLogFilePath(){let t=new Date().toISOString().slice(0,10);return S(F,`worker-${t}.log`)}static formatUptime(t){let e=new Date(t).getTime(),n=Date.now()-e,s=Math.floor(n/1e3),i=Math.floor(s/60),c=Math.floor(i/60),g=Math.floor(c/24);return g>0?`${g}d ${c%24}h`:c>0?`${c}h ${i%60}m`:i>0?`${i}m ${s%60}s`:`${s}s`}};function h(o={}){let{port:t,includeSkillFallback:e=!1,customPrefix:r,actualError:n}=o,s=process.platform==="win32",i=s?"%USERPROFILE%\\.claude\\plugins\\marketplaces\\thedotmack":"~/.claude/plugins/marketplaces/thedotmack",c=s?"Command Prompt or PowerShell":"Terminal",g=r||"Worker service connection failed.",_=t?` (port ${t})`:"",a=`${g}${_}

`;return a+=`To restart the worker:
`,a+=`1. Exit Claude Code completely
`,a+=`2. Open ${c}
`,a+=`3. Navigate to: ${i}
`,a+=`4. Run: npm run worker:restart
`,a+="5. Restart Claude Code",e&&(a+=`

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

${a}`),a}var V=O.join(Tt(),".claude","plugins","marketplaces","thedotmack"),j=U(M.HEALTH_CHECK),f=null;function m(){if(f!==null)return f;try{let o=O.join(l.get("CLAUDE_MEM_DATA_DIR"),"settings.json"),t=l.loadFromFile(o);return f=parseInt(t.CLAUDE_MEM_WORKER_PORT,10),f}catch(o){return u.debug("SYSTEM","Failed to load port from settings, using default",{error:o}),f=parseInt(l.get("CLAUDE_MEM_WORKER_PORT"),10),f}}async function b(){try{let o=m();return(await fetch(`http://127.0.0.1:${o}/health`,{signal:AbortSignal.timeout(j)})).ok}catch(o){return u.debug("SYSTEM","Worker health check failed",{error:o instanceof Error?o.message:String(o),errorType:o?.constructor?.name}),!1}}function Mt(){try{let o=O.join(V,"package.json");return JSON.parse(Ct(o,"utf-8")).version}catch(o){return u.debug("SYSTEM","Failed to read plugin version",{error:o instanceof Error?o.message:String(o)}),null}}async function Dt(){try{let o=m(),t=await fetch(`http://127.0.0.1:${o}/api/version`,{signal:AbortSignal.timeout(j)});return t.ok?(await t.json()).version:null}catch(o){return u.debug("SYSTEM","Failed to get worker version",{error:o instanceof Error?o.message:String(o)}),null}}async function B(){let o=Mt(),t=await Dt();!o||!t||o!==t&&(u.info("SYSTEM","Worker version mismatch detected - restarting worker",{pluginVersion:o,workerVersion:t}),await T.restart(m()),await new Promise(e=>setTimeout(e,1e3)),await b()||u.error("SYSTEM","Worker failed to restart after version mismatch",{expectedVersion:o,runningVersion:t,port}))}async function Lt(){let o=l.get("CLAUDE_MEM_DATA_DIR"),t=O.join(o,".pm2-migrated");if(At(o,{recursive:!0}),!Ot(t))try{ht("pm2",["delete","claude-mem-worker"],{stdio:"ignore"}),K(t,new Date().toISOString(),"utf-8"),u.debug("SYSTEM","PM2 cleanup completed and marked")}catch{K(t,new Date().toISOString(),"utf-8")}let e=m(),r=await T.start(e);return r.success||u.error("SYSTEM","Failed to start worker",{platform:process.platform,port:e,error:r.error,marketplaceRoot:V}),r.success}async function G(){if(await b()){await B();return}if(!await Lt()){let e=m();throw new Error(h({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 b()){await B();return}let t=m();throw u.error("SYSTEM","Worker started but not responding to health checks"),new Error(h({port:t,customPrefix:`Worker service started but is not responding on port ${t}.`}))}try{await G();let o=m(),t=Rt(process.cwd()),e=await fetch(`http://127.0.0.1:${o}/api/context/inject?project=${encodeURIComponent(t)}&colors=true`,{method:"GET",signal:AbortSignal.timeout(5e3)});if(!e.ok)throw new Error(h({includeSkillFallback:!0}));let r=await e.text();console.error(`

\u{1F4DD} Claude-Mem Context Loaded
   \u2139\uFE0F  Note: This appears as stderr but is informational only

`+r+`

\u{1F4A1} New! Wrap all or part of any message with <private> ... </private> to prevent storing sensitive information in your observation history.

\u{1F4AC} Community https://discord.gg/J4wttp9vDu
\u{1F4FA} Watch live in browser http://localhost:${o}/
`)}catch{console.error(`
---
\u{1F389}  Note: This appears under Plugin Hook Error, but it's not an error. That's the only option for
   user messages in Claude Code UI until a better method is provided.
---

\u26A0\uFE0F  Claude-Mem: First-Time Setup

Dependencies are installing in the background. This only happens once.

\u{1F4A1} TIPS:
   \u2022 Memories will start generating while you work
   \u2022 Use /init to write or update your CLAUDE.md for better project context
   \u2022 Try /clear after one session to see what context looks like

Thank you for installing Claude-Mem!

This message was not added to your startup context, so you can continue working as normal.
`)}process.exit(k.USER_MESSAGE_ONLY);