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

#!/usr/bin/env node
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${t.stack}`:t.message;if(Array.isArray(t))return`[${t.length} items]`;let e=Object.keys(t);return e.length===0?"{}":e.length<=3?JSON.stringify(t):`{${e.length} keys: ${e.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,e){if(!e)return t;try{let r=typeof e=="string"?JSON.parse(e):e;if(t==="Bash"&&r.command){let s=r.command.length>50?r.command.substring(0,50)+"...":r.command;return`${t}(${s})`}if(t==="Read"&&r.file_path){let s=r.file_path.split("/").pop()||r.file_path;return`${t}(${s})`}if(t==="Edit"&&r.file_path){let s=r.file_path.split("/").pop()||r.file_path;return`${t}(${s})`}if(t==="Write"&&r.file_path){let s=r.file_path.split("/").pop()||r.file_path;return`${t}(${s})`}return t}catch{return t}}log(t,e,r,s,o){if(t<this.level)return;let i=new Date().toISOString().replace("T"," ").substring(0,23),a=m[t].padEnd(5),E=e.padEnd(6),u="";s?.correlationId?u=`[${s.correlationId}] `:s?.sessionId&&(u=`[session-${s.sessionId}] `);let l="";o!=null&&(this.level===0&&typeof o=="object"?l=`
`+JSON.stringify(o,null,2):l=" "+this.formatData(o));let y="";if(s){let{sessionId:it,sdkSessionId:at,correlationId:ct,...A}=s;Object.keys(A).length>0&&(y=` {${Object.entries(A).map(([$,b])=>`${$}=${b}`).join(", ")}}`)}let C=`[${i}] [${a}] [${E}] ${u}${r}${y}${l}`;t===3?console.error(C):console.log(C)}debug(t,e,r,s){this.log(0,t,e,r,s)}info(t,e,r,s){this.log(1,t,e,r,s)}warn(t,e,r,s){this.log(2,t,e,r,s)}error(t,e,r,s){this.log(3,t,e,r,s)}dataIn(t,e,r,s){this.info(t,`\u2192 ${e}`,r,s)}dataOut(t,e,r,s){this.info(t,`\u2190 ${e}`,r,s)}success(t,e,r,s){this.info(t,`\u2713 ${e}`,r,s)}failure(t,e,r,s){this.error(t,`\u2717 ${e}`,r,s)}timing(t,e,r,s){this.info(t,`\u23F1 ${e}`,s,{duration:`${r}ms`})}},c=new O;import f from"path";import{existsSync as T}from"fs";import{homedir as U}from"os";import{spawnSync as R}from"child_process";import{readFileSync as J,existsSync as q}from"fs";import{join as z}from"path";import{homedir as Q}from"os";var G=["bugfix","feature","refactor","discovery","decision","change"],Y=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var D=G.join(","),N=Y.join(",");var g=class{static DEFAULTS={CLAUDE_MEM_MODEL:"claude-haiku-4-5",CLAUDE_MEM_CONTEXT_OBSERVATIONS:"50",CLAUDE_MEM_WORKER_PORT:"37777",CLAUDE_MEM_DATA_DIR:z(Q(),".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:D,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:N,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 process.env[t]||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(!q(t))return this.getAllDefaults();let e=J(t,"utf-8"),s=JSON.parse(e).env||{},o={...this.DEFAULTS};for(let i of Object.keys(this.DEFAULTS))s[i]!==void 0&&(o[i]=s[i]);return o}};var p=f.join(U(),".claude","plugins","marketplaces","thedotmack"),Z=500,tt=1e3,et=15;function _(){let n=f.join(U(),".claude-mem","settings.json"),t=g.loadFromFile(n);return parseInt(t.CLAUDE_MEM_WORKER_PORT,10)}async function I(){try{let n=_();return(await fetch(`http://127.0.0.1:${n}/health`,{signal:AbortSignal.timeout(Z)})).ok}catch(n){return c.debug("SYSTEM","Worker health check failed",{error:n instanceof Error?n.message:String(n),errorType:n?.constructor?.name}),!1}}async function rt(){try{let n=f.join(p,"plugin","scripts","worker-service.cjs");if(!T(n))throw new Error(`Worker script not found at ${n}`);if(process.platform==="win32"){let t=R("powershell.exe",["-NoProfile","-NonInteractive","-Command",`Start-Process -FilePath 'node' -ArgumentList '${n}' -WorkingDirectory '${p}' -WindowStyle Hidden`],{cwd:p,stdio:"pipe",encoding:"utf-8",windowsHide:!0});if(t.status!==0)throw new Error(t.stderr||"PowerShell Start-Process failed")}else{let t=f.join(p,"ecosystem.config.cjs");if(!T(t))throw new Error(`Ecosystem config not found at ${t}`);let e=f.join(p,"node_modules",".bin","pm2"),r=T(e)?e:"pm2",s=R(r,["start",t],{cwd:p,stdio:"pipe",encoding:"utf-8"});if(s.status!==0)throw new Error(s.stderr||"PM2 start failed")}for(let t=0;t<et;t++)if(await new Promise(e=>setTimeout(e,tt)),await I())return!0;return!1}catch(n){return c.error("SYSTEM","Failed to start worker",{platform:process.platform,workerScript:f.join(p,"plugin","scripts","worker-service.cjs"),error:n instanceof Error?n.message:String(n),marketplaceRoot:p}),!1}}async function k(){if(await I())return;if(!await rt()){let t=_();throw new Error(`Worker service failed to start on port ${t}.

To start manually, run:
  cd ${p}
  npx pm2 start ecosystem.config.cjs

If already running, try: npx pm2 restart claude-mem-worker`)}}function nt(n){if(!n||!P(n))return"";try{let t=x(n,"utf-8").trim();if(!t)return"";let e=t.split(`
`);for(let r=e.length-1;r>=0;r--)try{let s=JSON.parse(e[r]);if(s.type==="user"&&s.message?.content){let o=s.message.content;if(typeof o=="string")return o;if(Array.isArray(o))return o.filter(a=>a.type==="text").map(a=>a.text).join(`
`)}}catch{continue}}catch(t){c.error("HOOK","Failed to read transcript",{transcriptPath:n},t)}return""}function st(n){if(!n||!P(n))return"";try{let t=x(n,"utf-8").trim();if(!t)return"";let e=t.split(`
`);for(let r=e.length-1;r>=0;r--)try{let s=JSON.parse(e[r]);if(s.type==="assistant"&&s.message?.content){let o="",i=s.message.content;return typeof i=="string"?o=i:Array.isArray(i)&&(o=i.filter(E=>E.type==="text").map(E=>E.text).join(`
`)),o=o.replace(/<system-reminder>[\s\S]*?<\/system-reminder>/g,""),o=o.replace(/\n{3,}/g,`

`).trim(),o}}catch{continue}}catch(t){c.error("HOOK","Failed to read transcript",{transcriptPath:n},t)}return""}async function ot(n){if(await k(),!n)throw new Error("summaryHook requires input");let{session_id:t}=n,e=_(),r=nt(n.transcript_path||""),s=st(n.transcript_path||"");c.dataIn("HOOK","Stop: Requesting summary",{workerPort:e,hasLastUserMessage:!!r,hasLastAssistantMessage:!!s});try{let o=await fetch(`http://127.0.0.1:${e}/api/sessions/summarize`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({claudeSessionId:t,last_user_message:r,last_assistant_message:s}),signal:AbortSignal.timeout(2e3)});if(!o.ok){let i=await o.text();throw c.failure("HOOK","Failed to generate summary",{status:o.status},i),new Error(`Failed to request summary from worker: ${o.status} ${i}`)}c.debug("HOOK","Summary request sent successfully")}catch(o){throw o.cause?.code==="ECONNREFUSED"||o.name==="TimeoutError"||o.message.includes("fetch failed")?new Error("There's a problem with the worker. If you just updated, type `pm2 restart claude-mem-worker` in your terminal to continue"):o}finally{fetch(`http://127.0.0.1:${e}/api/processing`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({isProcessing:!1})}).catch(()=>{})}console.log(L("Stop",!0))}var d="";w.on("data",n=>d+=n);w.on("end",async()=>{let n=d?JSON.parse(d):void 0;await ot(n)});