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

#!/usr/bin/env bun
import{stdin as q}from"process";function Z(n,t,e){return 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 U(n,t,e={}){let r=Z(n,t,e);return JSON.stringify(r)}import{readFileSync as rt,writeFileSync as nt,existsSync as ot}from"fs";import{join as st}from"path";import{homedir as it}from"os";var tt=["bugfix","feature","refactor","discovery","decision","change"],et=["how-it-works","why-it-exists","what-changed","problem-solution","gotcha","pattern","trade-off"];var N=tt.join(","),x=et.join(",");var f=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_DATA_DIR:st(it(),".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:N,CLAUDE_MEM_CONTEXT_OBSERVATION_CONCEPTS:x,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(!ot(t))return this.getAllDefaults();let e=rt(t,"utf-8"),r=JSON.parse(e),o=r;if(r.env&&typeof r.env=="object"){o=r.env;try{nt(t,JSON.stringify(o,null,2),"utf-8"),a.info("SETTINGS","Migrated settings file from nested to flat schema",{settingsPath:t})}catch(i){a.warn("SETTINGS","Failed to auto-migrate settings file",{settingsPath:t},i)}}let s={...this.DEFAULTS};for(let i of Object.keys(this.DEFAULTS))o[i]!==void 0&&(s[i]=o[i]);return s}};var D=(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))(D||{}),L=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=D[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}(${o})`}return t}catch{return t}}formatTimestamp(t){let e=t.getFullYear(),r=String(t.getMonth()+1).padStart(2,"0"),o=String(t.getDate()).padStart(2,"0"),s=String(t.getHours()).padStart(2,"0"),i=String(t.getMinutes()).padStart(2,"0"),c=String(t.getSeconds()).padStart(2,"0"),p=String(t.getMilliseconds()).padStart(3,"0");return`${e}-${r}-${o} ${s}:${i}:${c}.${p}`}log(t,e,r,o,s){if(t<this.getLevel())return;let i=this.formatTimestamp(new Date),c=D[t].padEnd(5),p=e.padEnd(6),l="";o?.correlationId?l=`[${o.correlationId}] `:o?.sessionId&&(l=`[session-${o.sessionId}] `);let u="";s!=null&&(this.getLevel()===0&&typeof s=="object"?u=`
`+JSON.stringify(s,null,2):u=" "+this.formatData(s));let d="";if(o){let{sessionId:vt,sdkSessionId:Ut,correlationId:Nt,...v}=o;Object.keys(v).length>0&&(d=` {${Object.entries(v).map(([Q,z])=>`${Q}=${z}`).join(", ")}}`)}let S=`[${i}] [${c}] [${p}] ${l}${r}${d}${u}`;t===3?console.error(S):console.log(S)}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`})}happyPathError(t,e,r,o,s=""){let l=((new Error().stack||"").split(`
`)[2]||"").match(/at\s+(?:.*\s+)?\(?([^:]+):(\d+):(\d+)\)?/),u=l?`${l[1].split("/").pop()}:${l[2]}`:"unknown",d={...r,location:u};return this.warn(t,`[HAPPY-PATH] ${e}`,d,o),s}},a=new L;import M from"path";import{homedir as Dt}from"os";import{spawnSync as Lt}from"child_process";import{existsSync as Rt,writeFileSync as B,readFileSync as wt,mkdirSync as Pt}from"fs";var T={DEFAULT:5e3,HEALTH_CHECK:1e3,WORKER_STARTUP_WAIT:1e3,WORKER_STARTUP_RETRIES:15,PRE_RESTART_SETTLE_DELAY:2e3,WINDOWS_MULTIPLIER:1.5};function R(n){return process.platform==="win32"?Math.round(n*T.WINDOWS_MULTIPLIER):n}import{existsSync as I,readFileSync as gt,writeFileSync as mt,unlinkSync as Et,mkdirSync as F}from"fs";import{createWriteStream as dt}from"fs";import{join as C}from"path";import{spawn as _t,spawnSync as St}from"child_process";import{homedir as Tt}from"os";import{join as g,dirname as at,basename as qt}from"path";import{homedir as ct}from"os";import{fileURLToPath as ut}from"url";function pt(){return typeof __dirname<"u"?__dirname:at(ut(import.meta.url))}var ee=pt(),m=f.get("CLAUDE_MEM_DATA_DIR"),w=process.env.CLAUDE_CONFIG_DIR||g(ct(),".claude"),re=g(m,"archives"),ne=g(m,"logs"),oe=g(m,"trash"),se=g(m,"backups"),ie=g(m,"settings.json"),ae=g(m,"claude-mem.db"),ce=g(m,"vector-db"),ue=g(w,"settings.json"),pe=g(w,"commands"),le=g(w,"CLAUDE.md");import{spawnSync as lt}from"child_process";import{existsSync as ft}from"fs";import{join as $}from"path";import{homedir as H}from"os";function P(){let n=process.platform==="win32";try{if(lt("bun",["--version"],{encoding:"utf-8",stdio:["pipe","pipe","pipe"],shell:n}).status===0)return"bun"}catch{}let t=n?[$(H(),".bun","bin","bun.exe")]:[$(H(),".bun","bin","bun"),"/usr/local/bin/bun","/opt/homebrew/bin/bun","/home/linuxbrew/.linuxbrew/bin/bun"];for(let e of t)if(ft(e))return e;return null}function W(){return P()!==null}var O=C(m,"worker.pid"),K=C(m,"logs"),b=C(Tt(),".claude","plugins","marketplaces","thedotmack"),ht=5e3,Ot=1e4,Ct=200,At=1e3,Mt=100,A=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};F(K,{recursive:!0});let e=C(b,"plugin","scripts","worker-service.cjs");if(!I(e))return{success:!1,error:`Worker script not found at ${e}`};let r=this.getLogFilePath();return this.startWithBun(e,r,t)}static isBunAvailable(){return W()}static escapePowerShellString(t){return t.replace(/'/g,"''")}static async startWithBun(t,e,r){let o=P();if(!o)return{success:!1,error:"Bun is required but not found in PATH or common installation paths. Install from https://bun.sh"};try{if(process.platform==="win32"){let i=this.escapePowerShellString(o),c=this.escapePowerShellString(t),p=this.escapePowerShellString(b),u=`${`$env:CLAUDE_MEM_WORKER_PORT='${r}'`}; Start-Process -FilePath '${i}' -ArgumentList '${c}' -WorkingDirectory '${p}' -WindowStyle Hidden -PassThru | Select-Object -ExpandProperty Id`,d=St("powershell",["-Command",u],{stdio:"pipe",timeout:1e4,windowsHide:!0});if(d.status!==0)return{success:!1,error:`PowerShell spawn failed: ${d.stderr?.toString()||"unknown error"}`};let S=parseInt(d.stdout.toString().trim(),10);return isNaN(S)?{success:!1,error:"Failed to get PID from PowerShell"}:(this.writePidFile({pid:S,port:r,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(S,r))}else{let i=_t(o,[t],{detached:!0,stdio:["ignore","pipe","pipe"],env:{...process.env,CLAUDE_MEM_WORKER_PORT:String(r)},cwd:b}),c=dt(e,{flags:"a"});return i.stdout?.pipe(c),i.stderr?.pipe(c),i.unref(),i.pid?(this.writePidFile({pid:i.pid,port:r,startedAt:new Date().toISOString(),version:process.env.npm_package_version||"unknown"}),this.waitForHealth(i.pid,r)):{success:!1,error:"Failed to get PID from spawned process"}}}catch(s){return{success:!1,error:s instanceof Error?s.message:String(s)}}}static async stop(t=ht){let e=this.getPidInfo();if(!e)return!0;try{process.kill(e.pid,"SIGTERM"),await this.waitForExit(e.pid,t)}catch{try{process.kill(e.pid,"SIGKILL")}catch{}}return this.removePidFile(),!0}static async restart(t){return await this.stop(),this.start(t)}static async status(){let t=this.getPidInfo();if(!t)return{running:!1};let e=this.isProcessAlive(t.pid);return{running:e,pid:e?t.pid:void 0,port:e?t.port:void 0,uptime:e?this.formatUptime(t.startedAt):void 0}}static async isRunning(){let t=this.getPidInfo();if(!t)return!1;let e=this.isProcessAlive(t.pid);return e||this.removePidFile(),e}static getPidInfo(){try{if(!I(O))return null;let t=gt(O,"utf-8"),e=JSON.parse(t);return typeof e.pid!="number"||typeof e.port!="number"?null:e}catch{return null}}static writePidFile(t){F(m,{recursive:!0}),mt(O,JSON.stringify(t,null,2))}static removePidFile(){try{I(O)&&Et(O)}catch{}}static isProcessAlive(t){try{return process.kill(t,0),!0}catch{return!1}}static async waitForHealth(t,e,r=Ot){let o=Date.now();for(;Date.now()-o<r;){if(!this.isProcessAlive(t))return{success:!1,error:"Process died during startup"};try{if((await fetch(`http://127.0.0.1:${e}/health`,{signal:AbortSignal.timeout(At)})).ok)return{success:!0,pid:t}}catch{}await new Promise(s=>setTimeout(s,Ct))}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(o=>setTimeout(o,Mt))}throw new Error("Process did not exit within timeout")}static getLogFilePath(){let t=new Date().toISOString().slice(0,10);return C(K,`worker-${t}.log`)}static formatUptime(t){let e=new Date(t).getTime(),o=Date.now()-e,s=Math.floor(o/1e3),i=Math.floor(s/60),c=Math.floor(i/60),p=Math.floor(c/24);return p>0?`${p}d ${c%24}h`:c>0?`${c}h ${i%60}m`:i>0?`${i}m ${s%60}s`:`${s}s`}};function _(n={}){let{port:t,includeSkillFallback:e=!1,customPrefix:r,actualError:o}=n,s=process.platform==="win32",i=s?"%USERPROFILE%\\.claude\\plugins\\marketplaces\\thedotmack":"~/.claude/plugins/marketplaces/thedotmack",c=s?"Command Prompt or PowerShell":"Terminal",p=r||"Worker service connection failed.",l=t?` (port ${t})`:"",u=`${p}${l}

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

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

${u}`),u}var j=M.join(Dt(),".claude","plugins","marketplaces","thedotmack"),G=R(T.HEALTH_CHECK),h=null;function E(){if(h!==null)return h;try{let n=M.join(f.get("CLAUDE_MEM_DATA_DIR"),"settings.json"),t=f.loadFromFile(n);return h=parseInt(t.CLAUDE_MEM_WORKER_PORT,10),h}catch(n){return a.debug("SYSTEM","Failed to load port from settings, using default",{error:n}),h=parseInt(f.get("CLAUDE_MEM_WORKER_PORT"),10),h}}async function k(){try{let n=E();return(await fetch(`http://127.0.0.1:${n}/health`,{signal:AbortSignal.timeout(G)})).ok}catch(n){return a.debug("SYSTEM","Worker health check failed",{error:n instanceof Error?n.message:String(n),errorType:n?.constructor?.name}),!1}}function It(){try{let n=M.join(j,"package.json");return JSON.parse(wt(n,"utf-8")).version}catch(n){return a.debug("SYSTEM","Failed to read plugin version",{error:n instanceof Error?n.message:String(n)}),null}}async function bt(){try{let n=E(),t=await fetch(`http://127.0.0.1:${n}/api/version`,{signal:AbortSignal.timeout(G)});return t.ok?(await t.json()).version:null}catch(n){return a.debug("SYSTEM","Failed to get worker version",{error:n instanceof Error?n.message:String(n)}),null}}async function V(){let n=It(),t=await bt();!n||!t||n!==t&&(a.info("SYSTEM","Worker version mismatch detected - restarting worker",{pluginVersion:n,workerVersion:t}),await new Promise(e=>setTimeout(e,R(T.PRE_RESTART_SETTLE_DELAY))),await A.restart(E()),await new Promise(e=>setTimeout(e,1e3)),await k()||a.error("SYSTEM","Worker failed to restart after version mismatch",{expectedVersion:n,runningVersion:t,port:E()}))}async function kt(){let n=f.get("CLAUDE_MEM_DATA_DIR"),t=M.join(n,".pm2-migrated");if(Pt(n,{recursive:!0}),!Rt(t))try{Lt("pm2",["delete","claude-mem-worker"],{stdio:"ignore"}),B(t,new Date().toISOString(),"utf-8"),a.debug("SYSTEM","PM2 cleanup completed and marked")}catch{B(t,new Date().toISOString(),"utf-8")}let e=E(),r=await A.start(e);return r.success||a.error("SYSTEM","Failed to start worker",{platform:process.platform,port:e,error:r.error,marketplaceRoot:j}),r.success}async function Y(){if(await k()){await V();return}if(!await kt()){let e=E();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(r=>setTimeout(r,500)),await k()){await V();return}let t=E();throw a.error("SYSTEM","Worker started but not responding to health checks"),new Error(_({port:t,customPrefix:`Worker service started but is not responding on port ${t}.`}))}function X(n){throw n.cause?.code==="ECONNREFUSED"||n.code==="ConnectionRefused"||n.name==="TimeoutError"||n.message?.includes("fetch failed")||n.message?.includes("Unable to connect")?new Error(_()):n}function J(n,t,e){a.error("HOOK",`${e.operation} failed`,{status:n.status,...e},t);let r=e.toolName?`Failed ${e.operation} for ${e.toolName}: ${_()}`:`${e.operation} failed: ${_()}`;throw new Error(r)}async function yt(n){if(await Y(),!n)throw new Error("saveHook requires input");let{session_id:t,cwd:e,tool_name:r,tool_input:o,tool_response:s}=n,i=E(),c=a.formatTool(r,o);a.dataIn("HOOK",`PostToolUse: ${c}`,{workerPort:i});try{let p=await fetch(`http://127.0.0.1:${i}/api/sessions/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({claudeSessionId:t,tool_name:r,tool_input:o,tool_response:s,cwd:e||a.happyPathError("HOOK","Missing cwd in PostToolUse hook input",void 0,{session_id:t,tool_name:r},"")}),signal:AbortSignal.timeout(T.DEFAULT)});if(!p.ok){let l=await p.text();J(p,l,{hookName:"save",operation:"Observation storage",toolName:r,sessionId:t,port:i})}a.debug("HOOK","Observation sent successfully",{toolName:r})}catch(p){X(p)}console.log(U("PostToolUse",!0))}var y="";q.on("data",n=>y+=n);q.on("end",async()=>{let n=y?JSON.parse(y):void 0;await yt(n)});