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

#!/usr/bin/env bun
import{stdin as G}from"process";function J(r,t,e){return r==="SessionStart"?t&&e.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:e.context}}:{continue:!0,suppressOutput:!0}:r==="UserPromptSubmit"||r==="PostToolUse"?{continue:!0,suppressOutput:!0}:r==="Stop"?{continue:!0,suppressOutput:!0}:{continue:t,suppressOutput:!0,...e.reason&&!t?{stopReason:e.reason}:{}}}function w(r,t,e={}){let o=J(r,t,e);return JSON.stringify(o)}import{readFileSync as z,writeFileSync as Z,existsSync as tt}from"fs";import{join as et}from"path";import{homedir as rt}from"os";var q=["bugfix","feature","refactor","discovery","decision","change"],Q=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var U=q.join(","),b=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:et(rt(),".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:U,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:b,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(!tt(t))return this.getAllDefaults();let e=z(t,"utf-8"),o=JSON.parse(e),n=o;if(o.env&&typeof o.env=="object"){n=o.env;try{Z(t,JSON.stringify(n,null,2),"utf-8"),c.info("SETTINGS","Migrated settings file from nested to flat schema",{settingsPath:t})}catch(i){c.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||{}),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: ${e.slice(0,3).join(", ")}...}`}return String(t)}formatTool(t,e){if(!e)return t;try{let o=typeof e=="string"?JSON.parse(e):e;if(t==="Bash"&&o.command){let n=o.command.length>50?o.command.substring(0,50)+"...":o.command;return`${t}(${n})`}if(t==="Read"&&o.file_path){let n=o.file_path.split("/").pop()||o.file_path;return`${t}(${n})`}if(t==="Edit"&&o.file_path){let n=o.file_path.split("/").pop()||o.file_path;return`${t}(${n})`}if(t==="Write"&&o.file_path){let n=o.file_path.split("/").pop()||o.file_path;return`${t}(${n})`}return t}catch{return t}}log(t,e,o,n,s){if(t<this.getLevel())return;let i=new Date().toISOString().replace("T"," ").substring(0,23),u=C[t].padEnd(5),p=e.padEnd(6),a="";n?.correlationId?a=`[${n.correlationId}] `:n?.sessionId&&(a=`[session-${n.sessionId}] `);let m="";s!=null&&(this.getLevel()===0&&typeof s=="object"?m=`
`+JSON.stringify(s,null,2):m=" "+this.formatData(s));let y="";if(n){let{sessionId:Pt,sdkSessionId:wt,correlationId:Ut,...P}=n;Object.keys(P).length>0&&(y=` {${Object.entries(P).map(([X,Y])=>`${X}=${Y}`).join(", ")}}`)}let k=`[${i}] [${u}] [${p}] ${a}${o}${y}${m}`;t===3?console.error(k):console.log(k)}debug(t,e,o,n){this.log(0,t,e,o,n)}info(t,e,o,n){this.log(1,t,e,o,n)}warn(t,e,o,n){this.log(2,t,e,o,n)}error(t,e,o,n){this.log(3,t,e,o,n)}dataIn(t,e,o,n){this.info(t,`\u2192 ${e}`,o,n)}dataOut(t,e,o,n){this.info(t,`\u2190 ${e}`,o,n)}success(t,e,o,n){this.info(t,`\u2713 ${e}`,o,n)}failure(t,e,o,n){this.error(t,`\u2717 ${e}`,o,n)}timing(t,e,o,n){this.info(t,`\u23F1 ${e}`,n,{duration:`${o}ms`})}},c=new M;import A from"path";import{homedir as Tt}from"os";import{spawnSync as Ot}from"child_process";import{existsSync as ht,writeFileSync as $,readFileSync as At}from"fs";var d={DEFAULT:5e3,HEALTH_CHECK:1e3,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:15,WINDOWS_MULTIPLIER:1.5};function v(r){return process.platform==="win32"?Math.round(r*d.WINDOWS_MULTIPLIER):r}import{existsSync as L,readFileSync as at,writeFileSync as ct,unlinkSync as ut,mkdirSync as N}from"fs";import{createWriteStream as pt}from"fs";import{join as O}from"path";import{spawn as lt,spawnSync as ft}from"child_process";import{homedir as Et}from"os";import{join as f,dirname as ot,basename as Xt}from"path";import{homedir as nt}from"os";import{fileURLToPath as st}from"url";function it(){return typeof __dirname<"u"?__dirname:ot(st(import.meta.url))}var zt=it(),E=l.get("CLAUDE_MEM_DATA_DIR"),D=process.env.CLAUDE_CONFIG_DIR||f(nt(),".claude"),Zt=f(E,"archives"),te=f(E,"logs"),ee=f(E,"trash"),re=f(E,"backups"),oe=f(E,"settings.json"),ne=f(E,"claude-mem.db"),se=f(E,"vector-db"),ie=f(D,"settings.json"),ae=f(D,"commands"),ce=f(D,"CLAUDE.md");var T=O(E,"worker.pid"),x=O(E,"logs"),H=O(Et(),".claude","plugins","marketplaces","thedotmack"),gt=5e3,mt=1e4,_t=200,St=1e3,dt=100,h=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};N(x,{recursive:!0});let e=O(H,"plugin","scripts","worker-service.cjs");if(!L(e))return{success:!1,error:`Worker script not found at ${e}`};let o=this.getLogFilePath();return this.startWithBun(e,o,t)}static isBunAvailable(){try{return ft("bun",["--version"],{stdio:"pipe",timeout:5e3}).status===0}catch{return!1}}static async startWithBun(t,e,o){if(!this.isBunAvailable())return{success:!1,error:"Bun is required but not found in PATH. Install from https://bun.sh"};try{let n=process.platform==="win32",s=lt("bun",[t],{detached:!0,stdio:["ignore","pipe","pipe"],env:{...process.env,CLAUDE_MEM_WORKER_PORT:String(o)},cwd:H,...n&&{windowsHide:!0}}),i=pt(e,{flags:"a"});return s.stdout?.pipe(i),s.stderr?.pipe(i),s.unref(),s.pid?(this.writePidFile({pid:s.pid,port:o,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(s.pid,o)):{success:!1,error:"Failed to get PID from spawned process"}}catch(n){return{success:!1,error:n instanceof Error?n.message:String(n)}}}static async stop(t=gt){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(!L(T))return null;let t=at(T,"utf-8"),e=JSON.parse(t);return typeof e.pid!="number"||typeof e.port!="number"?null:e}catch{return null}}static writePidFile(t){N(E,{recursive:!0}),ct(T,JSON.stringify(t,null,2))}static removePidFile(){try{L(T)&&ut(T)}catch{}}static isProcessAlive(t){try{return process.kill(t,0),!0}catch{return!1}}static async waitForHealth(t,e,o=mt){let n=Date.now();for(;Date.now()-n<o;){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(St)})).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 o=Date.now();for(;Date.now()-o<e;){if(!this.isProcessAlive(t))return;await new Promise(n=>setTimeout(n,dt))}throw new Error("Process did not exit within timeout")}static getLogFilePath(){let t=new Date().toISOString().slice(0,10);return O(x,`worker-${t}.log`)}static formatUptime(t){let e=new Date(t).getTime(),n=Date.now()-e,s=Math.floor(n/1e3),i=Math.floor(s/60),u=Math.floor(i/60),p=Math.floor(u/24);return p>0?`${p}d ${u%24}h`:u>0?`${u}h ${i%60}m`:i>0?`${i}m ${s%60}s`:`${s}s`}};function _(r={}){let{port:t,includeSkillFallback:e=!1,customPrefix:o}=r,n=process.platform==="win32",s=n?"%USERPROFILE%\\.claude\\plugins\\marketplaces\\thedotmack":"~/.claude/plugins/marketplaces/thedotmack",i=n?"Command Prompt or PowerShell":"Terminal",u=o||"Worker service connection failed.",p=t?` (port ${t})`:"",a=`${u}${p}

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

If that doesn't work, try: /troubleshoot`),a}var W=A.join(Tt(),".claude","plugins","marketplaces","thedotmack"),K=v(d.HEALTH_CHECK),S=null;function g(){if(S!==null)return S;try{let r=A.join(l.get("CLAUDE_MEM_DATA_DIR"),"settings.json"),t=l.loadFromFile(r);return S=parseInt(t.CLAUDE_MEM_WORKER_PORT,10),S}catch(r){return c.debug("SYSTEM","Failed to load port from settings, using default",{error:r}),S=parseInt(l.get("CLAUDE_MEM_WORKER_PORT"),10),S}}async function R(){try{let r=g();return(await fetch(`http://127.0.0.1:${r}/health`,{signal:AbortSignal.timeout(K)})).ok}catch(r){return c.debug("SYSTEM","Worker health check failed",{error:r instanceof Error?r.message:String(r),errorType:r?.constructor?.name}),!1}}function Ct(){try{let r=A.join(W,"package.json");return JSON.parse(At(r,"utf-8")).version}catch(r){return c.debug("SYSTEM","Failed to read plugin version",{error:r instanceof Error?r.message:String(r)}),null}}async function Mt(){try{let r=g(),t=await fetch(`http://127.0.0.1:${r}/api/version`,{signal:AbortSignal.timeout(K)});return t.ok?(await t.json()).version:null}catch(r){return c.debug("SYSTEM","Failed to get worker version",{error:r instanceof Error?r.message:String(r)}),null}}async function F(){let r=Ct(),t=await Mt();!r||!t||r!==t&&(c.info("SYSTEM","Worker version mismatch detected - restarting worker",{pluginVersion:r,workerVersion:t}),await h.restart(g()),await new Promise(e=>setTimeout(e,1e3)),await R()||c.error("SYSTEM","Worker failed to restart after version mismatch"))}async function Dt(){let r=A.join(l.get("CLAUDE_MEM_DATA_DIR"),".pm2-migrated");if(!ht(r))try{Ot("pm2",["delete","claude-mem-worker"],{stdio:"ignore"}),$(r,new Date().toISOString(),"utf-8"),c.debug("SYSTEM","PM2 cleanup completed and marked")}catch{$(r,new Date().toISOString(),"utf-8")}let t=g(),e=await h.start(t);return e.success||c.error("SYSTEM","Failed to start worker",{platform:process.platform,port:t,error:e.error,marketplaceRoot:W}),e.success}async function V(){if(await R()){await F();return}if(!await Dt()){let e=g();throw new Error(_({port:e,customPrefix:`Worker service failed to start on port ${e}.`}))}for(let e=0;e<5;e++)if(await new Promise(o=>setTimeout(o,500)),await R()){await F();return}let t=g();throw c.error("SYSTEM","Worker started but not responding to health checks"),new Error(_({port:t,customPrefix:`Worker service started but is not responding on port ${t}.`}))}import{appendFileSync as Lt}from"fs";import{homedir as Rt}from"os";import{join as It}from"path";var yt=It(Rt(),".claude-mem","silent.log");function j(r,t,e=""){let o=new Date().toISOString(),u=((new Error().stack||"").split(`
`)[2]||"").match(/at\s+(?:.*\s+)?\(?([^:]+):(\d+):(\d+)\)?/),p=u?`${u[1].split("/").pop()}:${u[2]}`:"unknown",a=`[${o}] [HAPPY-PATH-ERROR] [${p}] ${r}`;if(t!==void 0)try{a+=` ${JSON.stringify(t)}`}catch(m){a+=` [stringify error: ${m}]`}a+=`
`;try{Lt(yt,a)}catch(m){console.error("[silent-debug] Failed to write to log:",m)}return e}function B(r){throw r.cause?.code==="ECONNREFUSED"||r.code==="ConnectionRefused"||r.name==="TimeoutError"||r.message?.includes("fetch failed")||r.message?.includes("Unable to connect")?new Error(_()):r}async function kt(r){if(await V(),!r)throw new Error("saveHook requires input");let{session_id:t,cwd:e,tool_name:o,tool_input:n,tool_response:s}=r,i=g(),u=c.formatTool(o,n);c.dataIn("HOOK",`PostToolUse: ${u}`,{workerPort:i});try{let p=await fetch(`http://127.0.0.1:${i}/api/sessions/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({claudeSessionId:t,tool_name:o,tool_input:n,tool_response:s,cwd:j("Missing cwd in PostToolUse hook input",{session_id:t,tool_name:o},e||"")}),signal:AbortSignal.timeout(d.DEFAULT)});if(!p.ok){let a=await p.text();throw c.failure("HOOK","Failed to send observation",{status:p.status},a),new Error(_({includeSkillFallback:!0}))}c.debug("HOOK","Observation sent successfully",{toolName:o})}catch(p){B(p)}console.log(w("PostToolUse",!0))}var I="";G.on("data",r=>I+=r);G.on("end",async()=>{let r=I?JSON.parse(I):void 0;await kt(r)});