From 97b753d401b331e77399ba17c933cc6af437187d Mon Sep 17 00:00:00 2001
From: Claw <matthew@pq.io>
Date: Fri, 6 Mar 2026 02:24:54 +0000
Subject: [PATCH] =?UTF-8?q?feat:=20cache=20keywords=20in=20search=5Fprogre?=
 =?UTF-8?q?ss.json=20=E2=80=94=20restarts=20reuse=20same=20keywords,=20no?=
 =?UTF-8?q?=20regeneration=20mid-run?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 job_searcher.mjs        | 39 ++++++++++++++++++++++-----------------
 lib/search_progress.mjs | 13 +++++++++++++
 2 files changed, 35 insertions(+), 17 deletions(-)

diff --git a/job_searcher.mjs b/job_searcher.mjs
index e28c44c..b957790 100644
--- a/job_searcher.mjs
+++ b/job_searcher.mjs
@@ -22,7 +22,7 @@ import { verifyLogin as wfLogin, searchWellfound } from './lib/wellfound.mjs';
 import { sendTelegram, formatSearchSummary } from './lib/notify.mjs';
 import { DEFAULT_FIRST_RUN_DAYS } from './lib/constants.mjs';
 import { generateKeywords } from './lib/keywords.mjs';
-import { initProgress, isCompleted, markComplete, getKeywordStart, markKeywordComplete } from './lib/search_progress.mjs';
+import { initProgress, isCompleted, markComplete, getKeywordStart, markKeywordComplete, saveKeywords, getSavedKeywords } from './lib/search_progress.mjs';
 import { ensureLoggedIn } from './lib/session.mjs';
 
 async function main() {
@@ -58,22 +58,6 @@ async function main() {
   const profile = loadConfig(resolve(__dir, 'config/profile.json'));
   const anthropicKey = process.env.ANTHROPIC_API_KEY || settings.anthropic_api_key;
 
-  // Enhance keywords with AI if API key available
-  if (anthropicKey) {
-    console.log('🤖 Generating AI-enhanced search keywords...');
-    for (const search of searchConfig.searches) {
-      try {
-        const aiKeywords = await generateKeywords(search, profile, anthropicKey);
-        const merged = [...new Set([...search.keywords, ...aiKeywords])];
-        console.log(`  [${search.name}] ${search.keywords.length} → ${merged.length} keywords`);
-        search.keywords = merged;
-      } catch (e) {
-        console.warn(`  [${search.name}] AI keywords failed, using static: ${e.message}`);
-      }
-    }
-    console.log('');
-  }
-
   // Determine lookback: check for an in-progress run first, then fall back to first-run/normal logic
   const savedProgress = existsSync(resolve(__dir, 'data/search_progress.json'))
     ? JSON.parse(readFileSync(resolve(__dir, 'data/search_progress.json'), 'utf8'))
@@ -91,6 +75,27 @@ async function main() {
   // Init progress tracking — enables resume on restart
   initProgress(resolve(__dir, 'data'), lookbackDays);
 
+  // Enhance keywords with AI — reuse saved keywords from progress if resuming, never regenerate mid-run
+  for (const search of searchConfig.searches) {
+    const saved = getSavedKeywords('linkedin', search.name) ?? getSavedKeywords('wellfound', search.name);
+    if (saved) {
+      console.log(`  [${search.name}] reusing ${saved.length} saved keywords`);
+      search.keywords = saved;
+    } else if (anthropicKey) {
+      try {
+        const aiKeywords = await generateKeywords(search, profile, anthropicKey);
+        const merged = [...new Set([...search.keywords, ...aiKeywords])];
+        console.log(`🤖 [${search.name}] ${search.keywords.length} → ${merged.length} keywords (AI-enhanced)`);
+        search.keywords = merged;
+      } catch (e) {
+        console.warn(`  [${search.name}] AI keywords failed, using static: ${e.message}`);
+      }
+    }
+    saveKeywords('linkedin', search.name, search.keywords);
+    saveKeywords('wellfound', search.name, search.keywords);
+  }
+  console.log('');
+
   // Group searches by platform
   const liSearches = searchConfig.searches.filter(s => s.platforms?.includes('linkedin'));
   const wfSearches = searchConfig.searches.filter(s => s.platforms?.includes('wellfound'));
diff --git a/lib/search_progress.mjs b/lib/search_progress.mjs
index 09c58a9..6918354 100644
--- a/lib/search_progress.mjs
+++ b/lib/search_progress.mjs
@@ -33,6 +33,19 @@ export function initProgress(dataDir, lookbackDays) {
   return progress;
 }
 
+/** Save generated keywords for a track — reused on resume, never regenerated mid-run */
+export function saveKeywords(platform, track, keywords) {
+  if (!progress) return;
+  if (!progress.keywords) progress.keywords = {};
+  progress.keywords[`${platform}:${track}`] = keywords;
+  save();
+}
+
+/** Get saved keywords for a track, or null if not yet generated */
+export function getSavedKeywords(platform, track) {
+  return progress?.keywords?.[`${platform}:${track}`] ?? null;
+}
+
 export function isCompleted(platform, track) {
   if (!progress) return false;
   return progress.completed.includes(`${platform}:${track}`);