From 77c3d6543ddd0c2a64ce67c3f193d411535c0a4b Mon Sep 17 00:00:00 2001
From: Lucas Berger <me@lucasberger.ca>
Date: Wed, 4 Feb 2026 16:00:07 -0500
Subject: [PATCH] fix(10-07): add fuzzy matching to logs and fix chatId
 reference

- Send Logs Response now uses Prepare Text Logs Input for chatId
- Container logs sub-workflow uses .includes() for fuzzy matching
- Multiple match handling added with helpful error message
---
 n8n-container-logs.json | 2 +-
 n8n-workflow.json       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/n8n-container-logs.json b/n8n-container-logs.json
index e596ea1..1763370 100644
--- a/n8n-container-logs.json
+++ b/n8n-container-logs.json
@@ -95,7 +95,7 @@
     },
     {
       "parameters": {
-        "jsCode": "// Find container by name\nconst dockerOutput = $input.item.json.stdout;\nconst data = $('Check Container ID').item.json;\nconst containerName = data.containerName.toLowerCase();\n\n// Parse Docker response\nlet containers;\ntry {\n  containers = JSON.parse(dockerOutput);\n} catch (e) {\n  throw new Error('Failed to parse Docker response');\n}\n\n// Normalize name function\nfunction normalizeName(name) {\n  return name\n    .replace(/^\\//, '')\n    .replace(/^(linuxserver[-_]|binhex[-_])/i, '')\n    .toLowerCase();\n}\n\n// Find exact match\nconst container = containers.find(c => normalizeName(c.Names[0]) === containerName);\n\nif (!container) {\n  throw new Error(`Container \"${containerName}\" not found`);\n}\n\nreturn {\n  json: {\n    ...data,\n    containerId: container.Id,\n    containerName: normalizeName(container.Names[0])\n  }\n};"
+        "jsCode": "// Find container by name (supports fuzzy matching)\nconst dockerOutput = $input.item.json.stdout;\nconst data = $('Check Container ID').item.json;\nconst containerName = data.containerName.toLowerCase();\n\n// Parse Docker response\nlet containers;\ntry {\n  containers = JSON.parse(dockerOutput);\n} catch (e) {\n  throw new Error('Failed to parse Docker response');\n}\n\n// Normalize name function\nfunction normalizeName(name) {\n  return name\n    .replace(/^\\//, '')\n    .replace(/^(linuxserver[-_]|binhex[-_])/i, '')\n    .toLowerCase();\n}\n\n// Find containers that match (fuzzy - includes search term)\nconst matches = containers.filter(c => normalizeName(c.Names[0]).includes(containerName));\n\nif (matches.length === 0) {\n  throw new Error(`Container \"${containerName}\" not found`);\n}\n\nif (matches.length > 1) {\n  const matchNames = matches.map(c => normalizeName(c.Names[0])).join(', ');\n  throw new Error(`Multiple containers match \"${containerName}\": ${matchNames}`);\n}\n\nconst container = matches[0];\n\nreturn {\n  json: {\n    ...data,\n    containerId: container.Id,\n    containerName: normalizeName(container.Names[0])\n  }\n};"
       },
       "id": "52dd705b-dd3b-4fdc-8484-276845857ad0",
       "name": "Find Container",
diff --git a/n8n-workflow.json b/n8n-workflow.json
index 8c87b31..52a3d8a 100644
--- a/n8n-workflow.json
+++ b/n8n-workflow.json
@@ -1798,7 +1798,7 @@
       "parameters": {
         "resource": "message",
         "operation": "sendMessage",
-        "chatId": "={{ $json.chatId }}",
+        "chatId": "={{ $('Prepare Text Logs Input').item.json.chatId }}",
         "text": "={{ $json.message }}",
         "additionalFields": {
           "parse_mode": "HTML"