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

#!/usr/bin/env bun
import{stdin as $}from"process";var U=JSON.stringify({continue:!0,suppressOutput:!0});import{readFileSync as w,writeFileSync as h,existsSync as I,mkdirSync as F}from"fs";import{join as H,dirname as W}from"path";import{homedir as b}from"os";var R="bugfix,feature,refactor,discovery,decision,change",d="how-it-works,why-it-exists,what-changed,problem-solution,gotcha,pattern,trade-off";var a=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_PROVIDER:"claude",CLAUDE_MEM_GEMINI_API_KEY:"",CLAUDE_MEM_GEMINI_MODEL:"gemini-2.5-flash-lite",CLAUDE_MEM_GEMINI_RATE_LIMITING_ENABLED:"true",CLAUDE_MEM_OPENROUTER_API_KEY:"",CLAUDE_MEM_OPENROUTER_MODEL:"xiaomi/mimo-v2-flash:free",CLAUDE_MEM_OPENROUTER_SITE_URL:"",CLAUDE_MEM_OPENROUTER_APP_NAME:"claude-mem",CLAUDE_MEM_OPENROUTER_MAX_CONTEXT_MESSAGES:"20",CLAUDE_MEM_OPENROUTER_MAX_TOKENS:"100000",CLAUDE_MEM_DATA_DIR:H(b(),".claude-mem"),CLAUDE_MEM_LOG_LEVEL:"INFO",CLAUDE_MEM_PYTHON_VERSION:"3.13",CLAUDE_CODE_PATH:"",CLAUDE_MEM_MODE:"code",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:R,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:d,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 r=this.get(t);return parseInt(r,10)}static getBool(t){return this.get(t)==="true"}static loadFromFile(t){try{if(!I(t)){let E=this.getAllDefaults();try{let i=W(t);I(i)||F(i,{recursive:!0}),h(t,JSON.stringify(E,null,2),"utf-8"),_.info("SETTINGS","Created settings file with defaults",{settingsPath:t})}catch(i){_.warn("SETTINGS","Failed to create settings file, using in-memory defaults",{settingsPath:t},i)}return E}let r=w(t,"utf-8"),e=JSON.parse(r),n=e;if(e.env&&typeof e.env=="object"){n=e.env;try{h(t,JSON.stringify(n,null,2),"utf-8"),_.info("SETTINGS","Migrated settings file from nested to flat schema",{settingsPath:t})}catch(E){_.warn("SETTINGS","Failed to auto-migrate settings file",{settingsPath:t},E)}}let o={...this.DEFAULTS};for(let E of Object.keys(this.DEFAULTS))n[E]!==void 0&&(o[E]=n[E]);return o}catch(r){return _.warn("SETTINGS","Failed to load settings, using defaults",{settingsPath:t},r),this.getAllDefaults()}}};import{appendFileSync as G,existsSync as x,mkdirSync as K}from"fs";import{join as S}from"path";var M=(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))(M||{}),f=class{level=null;useColor;logFilePath=null;constructor(){this.useColor=process.stdout.isTTY??!1,this.initializeLogFile()}initializeLogFile(){try{let t=a.get("CLAUDE_MEM_DATA_DIR"),r=S(t,"logs");x(r)||K(r,{recursive:!0});let e=new Date().toISOString().split("T")[0];this.logFilePath=S(r,`claude-mem-${e}.log`)}catch(t){console.error("[LOGGER] Failed to initialize log file:",t),this.logFilePath=null}}getLevel(){if(this.level===null)try{let t=a.get("CLAUDE_MEM_DATA_DIR"),r=S(t,"settings.json"),n=a.loadFromFile(r).CLAUDE_MEM_LOG_LEVEL.toUpperCase();this.level=M[n]??1}catch(t){console.error("[LOGGER] Failed to load settings, using INFO level:",t),this.level=1}return this.level}correlationId(t,r){return`obs-${t}-${r}`}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 r=Object.keys(t);return r.length===0?"{}":r.length<=3?JSON.stringify(t):`{${r.length} keys: ${r.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,r){if(!r)return t;let e=r;if(typeof r=="string")try{e=JSON.parse(r)}catch{e=r}if(t==="Bash"&&e.command)return`${t}(${e.command})`;if(e.file_path)return`${t}(${e.file_path})`;if(e.notebook_path)return`${t}(${e.notebook_path})`;if(t==="Glob"&&e.pattern)return`${t}(${e.pattern})`;if(t==="Grep"&&e.pattern)return`${t}(${e.pattern})`;if(e.url)return`${t}(${e.url})`;if(e.query)return`${t}(${e.query})`;if(t==="Task"){if(e.subagent_type)return`${t}(${e.subagent_type})`;if(e.description)return`${t}(${e.description})`}return t==="Skill"&&e.skill?`${t}(${e.skill})`:t==="LSP"&&e.operation?`${t}(${e.operation})`:t}formatTimestamp(t){let r=t.getFullYear(),e=String(t.getMonth()+1).padStart(2,"0"),n=String(t.getDate()).padStart(2,"0"),o=String(t.getHours()).padStart(2,"0"),E=String(t.getMinutes()).padStart(2,"0"),i=String(t.getSeconds()).padStart(2,"0"),l=String(t.getMilliseconds()).padStart(3,"0");return`${r}-${e}-${n} ${o}:${E}:${i}.${l}`}log(t,r,e,n,o){if(t<this.getLevel())return;let E=this.formatTimestamp(new Date),i=M[t].padEnd(5),l=r.padEnd(6),c="";n?.correlationId?c=`[${n.correlationId}] `:n?.sessionId&&(c=`[session-${n.sessionId}] `);let g="";o!=null&&(o instanceof Error?g=this.getLevel()===0?`
${o.message}
${o.stack}`:` ${o.message}`:this.getLevel()===0&&typeof o=="object"?g=`
`+JSON.stringify(o,null,2):g=" "+this.formatData(o));let O="";if(n){let{sessionId:D,memorySessionId:Q,correlationId:Z,...m}=n;Object.keys(m).length>0&&(O=` {${Object.entries(m).map(([k,v])=>`${k}=${v}`).join(", ")}}`)}let C=`[${E}] [${i}] [${l}] ${c}${e}${O}${g}`;if(this.logFilePath)try{G(this.logFilePath,C+`
`,"utf8")}catch(D){process.stderr.write(`[LOGGER] Failed to write to log file: ${D}
`)}else process.stderr.write(C+`
`)}debug(t,r,e,n){this.log(0,t,r,e,n)}info(t,r,e,n){this.log(1,t,r,e,n)}warn(t,r,e,n){this.log(2,t,r,e,n)}error(t,r,e,n){this.log(3,t,r,e,n)}dataIn(t,r,e,n){this.info(t,`\u2192 ${r}`,e,n)}dataOut(t,r,e,n){this.info(t,`\u2190 ${r}`,e,n)}success(t,r,e,n){this.info(t,`\u2713 ${r}`,e,n)}failure(t,r,e,n){this.error(t,`\u2717 ${r}`,e,n)}timing(t,r,e,n){this.info(t,`\u23F1 ${r}`,n,{duration:`${e}ms`})}happyPathError(t,r,e,n,o=""){let c=((new Error().stack||"").split(`
`)[2]||"").match(/at\s+(?:.*\s+)?\(?([^:]+):(\d+):(\d+)\)?/),g=c?`${c[1].split("/").pop()}:${c[2]}`:"unknown",O={...e,location:g};return this.warn(t,`[HAPPY-PATH] ${r}`,O,n),o}},_=new f;import A from"path";import{homedir as X}from"os";import{readFileSync as V}from"fs";var p={DEFAULT:3e5,HEALTH_CHECK:3e4,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:300,PRE_RESTART_SETTLE_DELAY:2e3,WINDOWS_MULTIPLIER:1.5};function N(s){return process.platform==="win32"?Math.round(s*p.WINDOWS_MULTIPLIER):s}function y(s={}){let{port:t,includeSkillFallback:r=!1,customPrefix:e,actualError:n}=s,o=e||"Worker service connection failed.",E=t?` (port ${t})`:"",i=`${o}${E}

`;return i+=`To restart the worker:
`,i+=`1. Exit Claude Code completely
`,i+=`2. Run: npm run worker:restart
`,i+="3. Restart Claude Code",r&&(i+=`

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

${i}`),i}var j=A.join(X(),".claude","plugins","marketplaces","thedotmack"),Ct=N(p.HEALTH_CHECK),T=null;function u(){if(T!==null)return T;let s=A.join(a.get("CLAUDE_MEM_DATA_DIR"),"settings.json"),t=a.loadFromFile(s);return T=parseInt(t.CLAUDE_MEM_WORKER_PORT,10),T}async function B(){let s=u();return(await fetch(`http://127.0.0.1:${s}/api/readiness`)).ok}function Y(){let s=A.join(j,"package.json");return JSON.parse(V(s,"utf-8")).version}async function J(){let s=u(),t=await fetch(`http://127.0.0.1:${s}/api/version`);if(!t.ok)throw new Error(`Failed to get worker version: ${t.status}`);return(await t.json()).version}async function q(){let s=Y(),t=await J();s!==t&&_.debug("SYSTEM","Version check",{pluginVersion:s,workerVersion:t,note:"Mismatch will be auto-restarted by worker-service start command"})}async function P(){for(let r=0;r<75;r++){try{if(await B()){await q();return}}catch(e){_.debug("SYSTEM","Worker health check failed, will retry",{attempt:r+1,maxRetries:75,error:e instanceof Error?e.message:String(e)})}await new Promise(e=>setTimeout(e,200))}throw new Error(y({port:u(),customPrefix:"Worker did not become ready within 15 seconds."}))}async function z(s){if(await P(),!s)throw new Error("saveHook requires input");let{session_id:t,cwd:r,tool_name:e,tool_input:n,tool_response:o}=s,E=u(),i=_.formatTool(e,n);if(_.dataIn("HOOK",`PostToolUse: ${i}`,{workerPort:E}),!r)throw new Error(`Missing cwd in PostToolUse hook input for session ${t}, tool ${e}`);let l=await fetch(`http://127.0.0.1:${E}/api/sessions/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({contentSessionId:t,tool_name:e,tool_input:n,tool_response:o,cwd:r})});if(!l.ok)throw new Error(`Observation storage failed: ${l.status}`);_.debug("HOOK","Observation sent successfully",{toolName:e}),console.log(U)}var L="";$.on("data",s=>L+=s);$.on("end",async()=>{try{let s;try{s=L?JSON.parse(L):void 0}catch(t){throw new Error(`Failed to parse hook input: ${t instanceof Error?t.message:String(t)}`)}await z(s)}catch(s){_.error("HOOK","save-hook failed",{},s)}finally{process.exit(0)}});