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

#!/usr/bin/env node
import{stdin as k}from"process";function v(n,t,e){return n==="PreCompact"?t?{continue:!0,suppressOutput:!0}:{continue:!1,stopReason:e.reason||"Pre-compact operation failed",suppressOutput:!0}:n==="SessionStart"?t&&e.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:e.context}}:{continue:!0,suppressOutput:!0}:n==="UserPromptSubmit"||n==="PostToolUse"?{continue:!0,suppressOutput:!0}:n==="Stop"?{continue:!0,suppressOutput:!0}:{continue:t,suppressOutput:!0,...e.reason&&!t?{stopReason:e.reason}:{}}}function O(n,t,e={}){let r=v(n,t,e);return JSON.stringify(r)}import{readFileSync as x,writeFileSync as W,existsSync as F}from"fs";import{join as K}from"path";import{homedir as j}from"os";var $=["bugfix","feature","refactor","discovery","decision","change"],H=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var M=$.join(","),h=H.join(",");var f=class{static DEFAULTS={CLAUDE_MEM_MODEL:"claude-haiku-4-5",CLAUDE_MEM_CONTEXT_OBSERVATIONS:"50",CLAUDE_MEM_WORKER_PORT:"37777",CLAUDE_MEM_DATA_DIR:K(j(),".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:M,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:h,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(!F(t))return this.getAllDefaults();let e=x(t,"utf-8"),r=JSON.parse(e),o=r;if(r.env&&typeof r.env=="object"){o=r.env;try{W(t,JSON.stringify(o,null,2),"utf-8"),p.info("SETTINGS","Migrated settings file from nested to flat schema",{settingsPath:t})}catch(a){p.warn("SETTINGS","Failed to auto-migrate settings file",{settingsPath:t},a)}}let s={...this.DEFAULTS};for(let a of Object.keys(this.DEFAULTS))o[a]!==void 0&&(s[a]=o[a]);return s}};var g=(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))(g||{}),m=class{level=null;useColor;constructor(){this.useColor=process.stdout.isTTY??!1}getLevel(){if(this.level===null){let t=f.get("CLAUDE_MEM_LOG_LEVEL").toUpperCase();this.level=g[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: ${e.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,e){if(!e)return t;try{let r=typeof e=="string"?JSON.parse(e):e;if(t==="Bash"&&r.command){let o=r.command.length>50?r.command.substring(0,50)+"...":r.command;return`${t}(${o})`}if(t==="Read"&&r.file_path){let o=r.file_path.split("/").pop()||r.file_path;return`${t}(${o})`}if(t==="Edit"&&r.file_path){let o=r.file_path.split("/").pop()||r.file_path;return`${t}(${o})`}if(t==="Write"&&r.file_path){let o=r.file_path.split("/").pop()||r.file_path;return`${t}(${o})`}return t}catch{return t}}log(t,e,r,o,s){if(t<this.getLevel())return;let a=new Date().toISOString().replace("T"," ").substring(0,23),E=g[t].padEnd(5),i=e.padEnd(6),c="";o?.correlationId?c=`[${o.correlationId}] `:o?.sessionId&&(c=`[session-${o.sessionId}] `);let l="";s!=null&&(this.getLevel()===0&&typeof s=="object"?l=`
`+JSON.stringify(s,null,2):l=" "+this.formatData(s));let A="";if(o){let{sessionId:tt,sdkSessionId:et,correlationId:rt,...R}=o;Object.keys(R).length>0&&(A=` {${Object.entries(R).map(([P,b])=>`${P}=${b}`).join(", ")}}`)}let L=`[${a}] [${E}] [${i}] ${c}${r}${A}${l}`;t===3?console.error(L):console.log(L)}debug(t,e,r,o){this.log(0,t,e,r,o)}info(t,e,r,o){this.log(1,t,e,r,o)}warn(t,e,r,o){this.log(2,t,e,r,o)}error(t,e,r,o){this.log(3,t,e,r,o)}dataIn(t,e,r,o){this.info(t,`\u2192 ${e}`,r,o)}dataOut(t,e,r,o){this.info(t,`\u2190 ${e}`,r,o)}success(t,e,r,o){this.info(t,`\u2713 ${e}`,r,o)}failure(t,e,r,o){this.error(t,`\u2717 ${e}`,r,o)}timing(t,e,r,o){this.info(t,`\u23F1 ${e}`,o,{duration:`${r}ms`})}},p=new m;import S from"path";import{existsSync as d}from"fs";import{homedir as U}from"os";import{spawnSync as D}from"child_process";var _={DEFAULT:5e3,HEALTH_CHECK:1e3,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:15,WINDOWS_MULTIPLIER:1.5};function y(n){return process.platform==="win32"?Math.round(n*_.WINDOWS_MULTIPLIER):n}var u=S.join(U(),".claude","plugins","marketplaces","thedotmack"),X=y(_.HEALTH_CHECK),V=_.WORKER_STARTUP_WAIT,B=_.WORKER_STARTUP_RETRIES;function T(){let n=S.join(U(),".claude-mem","settings.json"),t=f.loadFromFile(n);return parseInt(t.CLAUDE_MEM_WORKER_PORT,10)}async function N(){try{let n=T();return(await fetch(`http://127.0.0.1:${n}/health`,{signal:AbortSignal.timeout(X)})).ok}catch(n){return p.debug("SYSTEM","Worker health check failed",{error:n instanceof Error?n.message:String(n),errorType:n?.constructor?.name}),!1}}async function G(){try{let n=S.join(u,"plugin","scripts","worker-service.cjs");if(!d(n))throw new Error(`Worker script not found at ${n}`);if(process.platform==="win32"){let t=D("powershell.exe",["-NoProfile","-NonInteractive","-Command",`Start-Process -FilePath 'node' -ArgumentList '${n}' -WorkingDirectory '${u}' -WindowStyle Hidden`],{cwd:u,stdio:"pipe",encoding:"utf-8",windowsHide:!0});if(t.status!==0)throw new Error(t.stderr||"PowerShell Start-Process failed")}else{let t=S.join(u,"ecosystem.config.cjs");if(!d(t))throw new Error(`Ecosystem config not found at ${t}`);let e=S.join(u,"node_modules",".bin","pm2"),r=d(e)?e:"pm2",o=D(r,["start",t],{cwd:u,stdio:"pipe",encoding:"utf-8"});if(o.status!==0)throw new Error(o.stderr||"PM2 start failed")}for(let t=0;t<B;t++)if(await new Promise(e=>setTimeout(e,V)),await N())return!0;return!1}catch(n){return p.error("SYSTEM","Failed to start worker",{platform:process.platform,workerScript:S.join(u,"plugin","scripts","worker-service.cjs"),error:n instanceof Error?n.message:String(n),marketplaceRoot:u}),!1}}async function I(){if(await N())return;if(!await G()){let t=T();throw new Error(`Worker service failed to start on port ${t}.

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

If already running, try: npx pm2 restart claude-mem-worker`)}}import{appendFileSync as Y}from"fs";import{homedir as J}from"os";import{join as q}from"path";var Q=q(J(),".claude-mem","silent.log");function w(n,t,e=""){let r=new Date().toISOString(),E=((new Error().stack||"").split(`
`)[2]||"").match(/at\s+(?:.*\s+)?\(?([^:]+):(\d+):(\d+)\)?/),i=E?`${E[1].split("/").pop()}:${E[2]}`:"unknown",c=`[${r}] [HAPPY-PATH-ERROR] [${i}] ${n}`;if(t!==void 0)try{c+=` ${JSON.stringify(t)}`}catch(l){c+=` [stringify error: ${l}]`}c+=`
`;try{Y(Q,c)}catch(l){console.error("[silent-debug] Failed to write to log:",l)}return e}var z=new Set(["ListMcpResourcesTool","SlashCommand","Skill","TodoWrite","AskUserQuestion"]);async function Z(n){if(await I(),!n)throw new Error("saveHook requires input");let{session_id:t,cwd:e,tool_name:r,tool_input:o,tool_response:s}=n;if(z.has(r)){console.log(O("PostToolUse",!0));return}let a=T(),E=p.formatTool(r,o);p.dataIn("HOOK",`PostToolUse: ${E}`,{workerPort:a});try{let i=await fetch(`http://127.0.0.1:${a}/api/sessions/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({claudeSessionId:t,tool_name:r,tool_input:o,tool_response:s,cwd:w("Missing cwd in PostToolUse hook input",{session_id:t,tool_name:r},e||"")}),signal:AbortSignal.timeout(_.DEFAULT)});if(!i.ok){let c=await i.text();throw p.failure("HOOK","Failed to send observation",{status:i.status},c),new Error(`Failed to send observation to worker: ${i.status} ${c}`)}p.debug("HOOK","Observation sent successfully",{toolName:r})}catch(i){throw i.cause?.code==="ECONNREFUSED"||i.name==="TimeoutError"||i.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"):i}console.log(O("PostToolUse",!0))}var C="";k.on("data",n=>C+=n);k.on("end",async()=>{let n=C?JSON.parse(C):void 0;await Z(n)});