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Refactor code structure for improved readability and maintainability

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This commit is contained in:
Alex Newman
2025-10-19 01:45:51 -04:00
parent cbd43240c7
commit daf368e343
15 changed files with 94 additions and 79 deletions
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plugin/scripts/save-hook.js
+5 -5
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@@ -1,7 +1,7 @@
#!/usr/bin/env node
import U from"better-sqlite3";import{join as a,dirname as k,basename as G}from"path";import{homedir as I}from"os";import{existsSync as K,mkdirSync as D}from"fs";import{fileURLToPath as y}from"url";function x(){return typeof __dirname<"u"?__dirname:k(y(import.meta.url))}var q=x(),c=process.env.CLAUDE_MEM_DATA_DIR||a(I(),".claude-mem"),T=process.env.CLAUDE_CONFIG_DIR||a(I(),".claude"),V=a(c,"archives"),J=a(c,"logs"),Q=a(c,"trash"),z=a(c,"backups"),Z=a(c,"settings.json"),f=a(c,"claude-mem.db"),ee=a(T,"settings.json"),se=a(T,"commands"),te=a(T,"CLAUDE.md");function h(n){D(n,{recursive:!0})}var S=(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))(S||{}),g=class{level;useColor;constructor(){let e=process.env.CLAUDE_MEM_LOG_LEVEL?.toUpperCase()||"INFO";this.level=S[e]??1,this.useColor=process.stdout.isTTY??!1}correlationId(e,s){return`obs-${e}-${s}`}sessionId(e){return`session-${e}`}formatData(e){if(e==null)return"";if(typeof e=="string")return e;if(typeof e=="number"||typeof e=="boolean")return e.toString();if(typeof e=="object"){if(e instanceof Error)return this.level===0?`${e.message}
${e.stack}`:e.message;if(Array.isArray(e))return`[${e.length} items]`;let s=Object.keys(e);return s.length===0?"{}":s.length<=3?JSON.stringify(e):`{${s.length} keys: ${s.slice(0,3).join(", ")}...}`}return String(e)}formatTool(e,s){if(!s)return e;try{let t=typeof s=="string"?JSON.parse(s):s;if(e==="Bash"&&t.command){let r=t.command.length>50?t.command.substring(0,50)+"...":t.command;return`${e}(${r})`}if(e==="Read"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}if(e==="Edit"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}if(e==="Write"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}return e}catch{return e}}log(e,s,t,r,o){if(e<this.level)return;let i=new Date().toISOString().replace("T"," ").substring(0,23),u=S[e].padEnd(5),d=s.padEnd(6),p="";r?.correlationId?p=`[${r.correlationId}] `:r?.sessionId&&(p=`[session-${r.sessionId}] `);let _="";o!=null&&(this.level===0&&typeof o=="object"?_=`
`+JSON.stringify(o,null,2):_=" "+this.formatData(o));let N="";if(r){let{sessionId:M,sdkSessionId:P,correlationId:F,...R}=r;Object.keys(R).length>0&&(N=` {${Object.entries(R).map(([A,C])=>`${A}=${C}`).join(", ")}}`)}let O=`[${i}] [${u}] [${d}] ${p}${t}${N}${_}`;e===3?console.error(O):console.log(O)}debug(e,s,t,r){this.log(0,e,s,t,r)}info(e,s,t,r){this.log(1,e,s,t,r)}warn(e,s,t,r){this.log(2,e,s,t,r)}error(e,s,t,r){this.log(3,e,s,t,r)}dataIn(e,s,t,r){this.info(e,`\u2192 ${s}`,t,r)}dataOut(e,s,t,r){this.info(e,`\u2190 ${s}`,t,r)}success(e,s,t,r){this.info(e,`\u2713 ${s}`,t,r)}failure(e,s,t,r){this.error(e,`\u2717 ${s}`,t,r)}timing(e,s,t,r){this.info(e,`\u23F1 ${s}`,r,{duration:`${t}ms`})}},E=new g;var m=class{db;constructor(){h(c),this.db=new U(f),this.db.pragma("journal_mode = WAL"),this.db.pragma("synchronous = NORMAL"),this.db.pragma("foreign_keys = ON"),this.initializeSchema(),this.ensureWorkerPortColumn(),this.ensurePromptTrackingColumns(),this.removeSessionSummariesUniqueConstraint(),this.addObservationHierarchicalFields(),this.makeObservationsTextNullable()}initializeSchema(){try{this.db.exec(`
import H from"better-sqlite3";import{join as a,dirname as w,basename as Q}from"path";import{homedir as I}from"os";import{existsSync as se,mkdirSync as X}from"fs";import{fileURLToPath as P}from"url";function M(){return typeof __dirname<"u"?__dirname:w(P(import.meta.url))}var F=M(),c=process.env.CLAUDE_MEM_DATA_DIR||a(I(),".claude-mem"),g=process.env.CLAUDE_CONFIG_DIR||a(I(),".claude"),re=a(c,"archives"),oe=a(c,"logs"),ne=a(c,"trash"),ie=a(c,"backups"),ae=a(c,"settings.json"),L=a(c,"claude-mem.db"),de=a(g,"settings.json"),pe=a(g,"commands"),ce=a(g,"CLAUDE.md");function v(n){X(n,{recursive:!0})}function A(){return a(F,"..","..")}var S=(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))(S||{}),b=class{level;useColor;constructor(){let e=process.env.CLAUDE_MEM_LOG_LEVEL?.toUpperCase()||"INFO";this.level=S[e]??1,this.useColor=process.stdout.isTTY??!1}correlationId(e,s){return`obs-${e}-${s}`}sessionId(e){return`session-${e}`}formatData(e){if(e==null)return"";if(typeof e=="string")return e;if(typeof e=="number"||typeof e=="boolean")return e.toString();if(typeof e=="object"){if(e instanceof Error)return this.level===0?`${e.message}
${e.stack}`:e.message;if(Array.isArray(e))return`[${e.length} items]`;let s=Object.keys(e);return s.length===0?"{}":s.length<=3?JSON.stringify(e):`{${s.length} keys: ${s.slice(0,3).join(", ")}...}`}return String(e)}formatTool(e,s){if(!s)return e;try{let t=typeof s=="string"?JSON.parse(s):s;if(e==="Bash"&&t.command){let r=t.command.length>50?t.command.substring(0,50)+"...":t.command;return`${e}(${r})`}if(e==="Read"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}if(e==="Edit"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}if(e==="Write"&&t.file_path){let r=t.file_path.split("/").pop()||t.file_path;return`${e}(${r})`}return e}catch{return e}}log(e,s,t,r,o){if(e<this.level)return;let i=new Date().toISOString().replace("T"," ").substring(0,23),E=S[e].padEnd(5),d=s.padEnd(6),m="";r?.correlationId?m=`[${r.correlationId}] `:r?.sessionId&&(m=`[session-${r.sessionId}] `);let p="";o!=null&&(this.level===0&&typeof o=="object"?p=`
`+JSON.stringify(o,null,2):p=" "+this.formatData(o));let l="";if(r){let{sessionId:K,sdkSessionId:Y,correlationId:q,...O}=r;Object.keys(O).length>0&&(l=` {${Object.entries(O).map(([x,U])=>`${x}=${U}`).join(", ")}}`)}let h=`[${i}] [${E}] [${d}] ${m}${t}${l}${p}`;e===3?console.error(h):console.log(h)}debug(e,s,t,r){this.log(0,e,s,t,r)}info(e,s,t,r){this.log(1,e,s,t,r)}warn(e,s,t,r){this.log(2,e,s,t,r)}error(e,s,t,r){this.log(3,e,s,t,r)}dataIn(e,s,t,r){this.info(e,`\u2192 ${s}`,t,r)}dataOut(e,s,t,r){this.info(e,`\u2190 ${s}`,t,r)}success(e,s,t,r){this.info(e,`\u2713 ${s}`,t,r)}failure(e,s,t,r){this.error(e,`\u2717 ${s}`,t,r)}timing(e,s,t,r){this.info(e,`\u23F1 ${s}`,r,{duration:`${t}ms`})}},u=new b;var _=class{db;constructor(){v(c),this.db=new H(L),this.db.pragma("journal_mode = WAL"),this.db.pragma("synchronous = NORMAL"),this.db.pragma("foreign_keys = ON"),this.initializeSchema(),this.ensureWorkerPortColumn(),this.ensurePromptTrackingColumns(),this.removeSessionSummariesUniqueConstraint(),this.addObservationHierarchicalFields(),this.makeObservationsTextNullable()}initializeSchema(){try{this.db.exec(`
CREATE TABLE IF NOT EXISTS schema_versions (
id INTEGER PRIMARY KEY,
version INTEGER UNIQUE NOT NULL,
@@ -208,7 +208,7 @@ ${e.stack}`:e.message;if(Array.isArray(e))return`[${e.length} items]`;let s=Obje
UPDATE sdk_sessions
SET sdk_session_id = ?
WHERE id = ? AND sdk_session_id IS NULL
`).run(s,e).changes===0?(E.debug("DB","sdk_session_id already set, skipping update",{sessionId:e,sdkSessionId:s}),!1):!0}setWorkerPort(e,s){this.db.prepare(`
`).run(s,e).changes===0?(u.debug("DB","sdk_session_id already set, skipping update",{sessionId:e,sdkSessionId:s}),!1):!0}setWorkerPort(e,s){this.db.prepare(`
UPDATE sdk_sessions
SET worker_port = ?
WHERE id = ?
@@ -239,4 +239,4 @@ ${e.stack}`:e.message;if(Array.isArray(e))return`[${e.length} items]`;let s=Obje
UPDATE sdk_sessions
SET status = 'failed', completed_at = ?, completed_at_epoch = ?
WHERE status = 'active'
`).run(e.toISOString(),s).changes}close(){this.db.close()}};function X(n,e,s){return n==="PreCompact"?e?{continue:!0,suppressOutput:!0}:{continue:!1,stopReason:s.reason||"Pre-compact operation failed",suppressOutput:!0}:n==="SessionStart"?e&&s.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:s.context}}:{continue:!0,suppressOutput:!0}:n==="UserPromptSubmit"||n==="PostToolUse"?{continue:!0,suppressOutput:!0}:n==="Stop"?{continue:!0,suppressOutput:!0}:{continue:e,suppressOutput:!0,...s.reason&&!e?{stopReason:s.reason}:{}}}function l(n,e,s={}){let t=X(n,e,s);return JSON.stringify(t)}var w=new Set(["ListMcpResourcesTool"]);async function L(n){if(!n)throw new Error("saveHook requires input");let{session_id:e,tool_name:s,tool_input:t,tool_output:r}=n;if(w.has(s)){console.log(l("PostToolUse",!0));return}let o=new m,i=o.findActiveSDKSession(e);if(!i){o.close(),console.log(l("PostToolUse",!0));return}if(!i.worker_port)throw o.close(),E.error("HOOK","No worker port for session",{sessionId:i.id}),new Error("No worker port for session - session may not be properly initialized");let u=o.getPromptCounter(i.id);o.close();let d=E.formatTool(s,t);E.dataIn("HOOK",`PostToolUse: ${d}`,{sessionId:i.id,workerPort:i.worker_port});let p=await fetch(`http://127.0.0.1:${i.worker_port}/sessions/${i.id}/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({tool_name:s,tool_input:t!==void 0?JSON.stringify(t):"{}",tool_output:r!==void 0?JSON.stringify(r):"{}",prompt_number:u}),signal:AbortSignal.timeout(2e3)});if(!p.ok){let _=await p.text();throw E.failure("HOOK","Failed to send observation",{sessionId:i.id,status:p.status},_),new Error(`Failed to send observation to worker: ${p.status} ${_}`)}E.debug("HOOK","Observation sent successfully",{sessionId:i.id,toolName:s}),console.log(l("PostToolUse",!0))}import{stdin as v}from"process";var b="";v.on("data",n=>b+=n);v.on("end",async()=>{let n=b.trim()?JSON.parse(b):void 0;await L(n),process.exit(0)});
`).run(e.toISOString(),s).changes}close(){this.db.close()}};function W(n,e,s){return n==="PreCompact"?e?{continue:!0,suppressOutput:!0}:{continue:!1,stopReason:s.reason||"Pre-compact operation failed",suppressOutput:!0}:n==="SessionStart"?e&&s.context?{continue:!0,suppressOutput:!0,hookSpecificOutput:{hookEventName:"SessionStart",additionalContext:s.context}}:{continue:!0,suppressOutput:!0}:n==="UserPromptSubmit"||n==="PostToolUse"?{continue:!0,suppressOutput:!0}:n==="Stop"?{continue:!0,suppressOutput:!0}:{continue:e,suppressOutput:!0,...s.reason&&!e?{stopReason:s.reason}:{}}}function T(n,e,s={}){let t=W(n,e,s);return JSON.stringify(t)}import f from"path";import{existsSync as N}from"fs";import{spawn as $}from"child_process";var j=parseInt(process.env.CLAUDE_MEM_WORKER_PORT||"37777",10),B=`http://127.0.0.1:${j}/health`;async function k(){try{return(await fetch(B,{signal:AbortSignal.timeout(500)})).ok}catch{return!1}}async function C(){try{if(await k())return!0;console.error("[claude-mem] Worker not responding, starting...");let n=A(),e=f.join(n,"plugin","scripts","worker-service.cjs");if(!N(e))return console.error(`[claude-mem] Worker service not found at ${e}`),!1;let s=f.join(n,"ecosystem.config.cjs"),t=f.join(n,"node_modules",".bin","pm2");if(!N(t))throw new Error(`PM2 binary not found at ${t}. This is a bundled dependency - try running: npm install`);if(!N(s))throw new Error(`PM2 ecosystem config not found at ${s}. Plugin installation may be corrupted.`);let r=$(t,["start",s],{detached:!0,stdio:"ignore",cwd:n});r.on("error",o=>{throw new Error(`Failed to spawn PM2: ${o.message}`)}),r.unref(),console.error("[claude-mem] Worker started with PM2");for(let o=0;o<3;o++)if(await new Promise(i=>setTimeout(i,500)),await k())return console.error("[claude-mem] Worker is healthy"),!0;return console.error("[claude-mem] Worker failed to become healthy after startup"),!1}catch(n){return console.error(`[claude-mem] Failed to start worker: ${n.message}`),!1}}var G=new Set(["ListMcpResourcesTool"]);async function D(n){if(!n)throw new Error("saveHook requires input");let{session_id:e,tool_name:s,tool_input:t,tool_output:r}=n;if(G.has(s)){console.log(T("PostToolUse",!0));return}let o=new _,i=o.findActiveSDKSession(e);if(!i){o.close(),console.log(T("PostToolUse",!0));return}if(!i.worker_port)throw o.close(),u.error("HOOK","No worker port for session",{sessionId:i.id}),new Error("No worker port for session - session may not be properly initialized");let E=o.getPromptCounter(i.id);if(o.close(),!await C())throw new Error("Worker service failed to start or become healthy");let m=u.formatTool(s,t);u.dataIn("HOOK",`PostToolUse: ${m}`,{sessionId:i.id,workerPort:i.worker_port});let p=await fetch(`http://127.0.0.1:${i.worker_port}/sessions/${i.id}/observations`,{method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify({tool_name:s,tool_input:t!==void 0?JSON.stringify(t):"{}",tool_output:r!==void 0?JSON.stringify(r):"{}",prompt_number:E}),signal:AbortSignal.timeout(2e3)});if(!p.ok){let l=await p.text();throw u.failure("HOOK","Failed to send observation",{sessionId:i.id,status:p.status},l),new Error(`Failed to send observation to worker: ${p.status} ${l}`)}u.debug("HOOK","Observation sent successfully",{sessionId:i.id,toolName:s}),console.log(T("PostToolUse",!0))}import{stdin as y}from"process";var R="";y.on("data",n=>R+=n);y.on("end",async()=>{let n=R.trim()?JSON.parse(R):void 0;await D(n),process.exit(0)});