WeblineIndia This workflow corresponds to n8n.io template #7985 — we link there as the canonical source.
This workflow follows the Google Sheets → HTTP Request recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"id": "Ozg0c8uxCru2a79p",
"name": "Catalog Android (Kotlin/Java) feature flags and sweep dead flags vs LaunchDarkly (weekly) \u2192 Sheets + Jira + PR + Slack",
"tags": [],
"nodes": [
{
"id": "edcaa1e6-4fd2-4b06-93b5-b9219bbba407",
"name": "Check Dead Flags",
"type": "n8n-nodes-base.if",
"position": [
40,
1680
],
"parameters": {
"conditions": {
"boolean": [
{
"value1": "={{$json.deadFlag !== undefined}}",
"operation": "notEqual"
}
]
}
},
"typeVersion": 1
},
{
"id": "e603fbcb-275a-4356-acbf-d70a219f975c",
"name": "Schedule Trigger",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
-420,
1360
],
"parameters": {
"rule": {
"interval": [
{
"field": "weeks",
"triggerAtHour": 10
}
]
}
},
"typeVersion": 1.2
},
{
"id": "70dfcf7f-3d82-44d6-9ea2-ef550b5496f4",
"name": "GitLab",
"type": "n8n-nodes-base.gitlab",
"position": [
-200,
1360
],
"parameters": {
"owner": "",
"resource": "",
"operation": "",
"repository": "",
"authentication": ""
},
"credentials": {
"gitlabOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 1
},
{
"id": "13799fe3-a8d0-4dc2-924f-a5c53c17dea5",
"name": "Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
-180,
1680
],
"parameters": {
"sheetName": {
"__rl": true,
"mode": "list",
"value": ""
},
"documentId": {
"__rl": true,
"mode": "list",
"value": ""
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"name": "<your credential>"
}
},
"typeVersion": 4.6
},
{
"id": "958b3c35-f1ea-4ef4-8c7c-3a69869e4eb1",
"name": "Slack",
"type": "n8n-nodes-base.slack",
"position": [
260,
1760
],
"parameters": {
"otherOptions": {}
},
"typeVersion": 2.3
},
{
"id": "ecc1b21c-e3b0-40ae-9e21-9b09f69db3cf",
"name": "Jira Software",
"type": "n8n-nodes-base.jira",
"position": [
260,
1600
],
"parameters": {
"project": {
"__rl": true,
"mode": "list",
"value": ""
},
"summary": "=Dead feature flag: {{$json.deadFlag}}",
"issueType": {
"__rl": true,
"mode": "list",
"value": ""
},
"additionalFields": {}
},
"typeVersion": 1
},
{
"id": "566e7571-2423-4e4b-9edf-dea23b9e8fae",
"name": "HTTP Request",
"type": "n8n-nodes-base.httpRequest",
"position": [
240,
1360
],
"parameters": {
"url": "https://app.launchdarkly.com/api/v2/flags/default",
"options": {},
"sendHeaders": true,
"headerParameters": {
"parameters": [
{
"name": "",
"value": ""
}
]
}
},
"typeVersion": 4.2,
"alwaysOutputData": false
},
{
"id": "afb07c42-6687-423b-9ccb-739768aa0c4f",
"name": "Find dead flags",
"type": "n8n-nodes-base.code",
"position": [
-420,
1680
],
"parameters": {
"jsCode": "// 1. Extract LaunchDarkly flags array from input\nconst ldItems = $input.all()[0]?.json?.items || [];\n\n// 2. Extract code flags from another input node named 'Code Flags'\nconst codeFlags = $('Detect flags').all().map(item => item.json.flag);\n\n// 3. Filter dead flags from LD\nconst deadFlags = ldItems.filter(ldFlag => {\n const isUsedInCode = codeFlags.includes(ldFlag.key);\n\n if (isUsedInCode) return false;\n\n const prod = ldFlag.environments?.production || {};\n const test = ldFlag.environments?.test || {};\n\n const archivedEverywhere = prod.archived && test.archived;\n const offInProd = prod.on === false;\n\n return archivedEverywhere || offInProd;\n});\n\n// 4. Return as array\nreturn deadFlags.map(flag => ({\n json: {\n deadFlag: flag.key,\n reason: flag.environments?.production?.archived\n ? 'Archived'\n : 'Off in Production'\n }\n}));\n"
},
"typeVersion": 2,
"alwaysOutputData": true
},
{
"id": "75abe5e7-051f-4b87-8329-d10d87ce2b93",
"name": "Detect flags",
"type": "n8n-nodes-base.code",
"position": [
20,
1360
],
"parameters": {
"jsCode": "const pattern = /(ENABLE_[A-Z0-9_]+)/g;\nconst flags = new Set();\n\nfor (const item of $input.all()) {\n const content = item.json.content || ''; // Assumes content was previously fetched\n let match;\n while ((match = pattern.exec(content)) !== null) {\n flags.add(match[1]);\n }\n}\n\nreturn Array.from(flags).map(flag => ({ json: { flag } }));"
},
"typeVersion": 2,
"alwaysOutputData": true
},
{
"id": "82ee43c2-85c4-4e36-b0ca-0c848266c6de",
"name": "Sticky Note",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1020,
1240
],
"parameters": {
"width": 500,
"height": 700,
"content": "**Purpose:**\nAutomatically find unused (\u201cdead\u201d) feature flags in an Android Kotlin/Java codebase and notify the team.\n\n**Core Logic:**\n\n1. **Weekly trigger** runs the check.\n2. **GitLab** \u2192 fetch code & extract used flags.\n3. **LaunchDarkly API** \u2192 fetch all flags & statuses.\n4. Compare lists \u2192 identify flags not in code and either archived or off in production.\n5. Save results to **Google Sheets**.\n6. If dead flags found \u2192 create **Jira tickets** + send **Slack alerts**.\n\n\n**Outcome:**\nKeeps feature flags clean, reduces technical debt, and informs the team automatically.\n"
},
"typeVersion": 1
},
{
"id": "ce6edc27-0f97-45a9-b36d-ad294963cfac",
"name": "Sticky Note1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-500,
1240
],
"parameters": {
"color": 4,
"width": 960,
"height": 700,
"content": "## Catalog Android (Kotlin/Java) feature flags and sweep dead flags vs LaunchDarkly (weekly) \u2192 Sheets + Jira + PR + Slack"
},
"typeVersion": 1
}
],
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "97e8bc6b-a717-4a64-a148-620c2991a8fc",
"connections": {
"GitLab": {
"main": [
[
{
"node": "Detect flags",
"type": "main",
"index": 0
}
]
]
},
"Detect flags": {
"main": [
[
{
"node": "HTTP Request",
"type": "main",
"index": 0
}
]
]
},
"HTTP Request": {
"main": [
[
{
"node": "Find dead flags",
"type": "main",
"index": 0
}
]
]
},
"Google Sheets": {
"main": [
[
{
"node": "Check Dead Flags",
"type": "main",
"index": 0
}
]
]
},
"Find dead flags": {
"main": [
[
{
"node": "Google Sheets",
"type": "main",
"index": 0
}
]
]
},
"Check Dead Flags": {
"main": [
[
{
"node": "Jira Software",
"type": "main",
"index": 0
}
],
[
{
"node": "Slack",
"type": "main",
"index": 0
}
]
]
},
"Schedule Trigger": {
"main": [
[
{
"node": "GitLab",
"type": "main",
"index": 0
}
]
]
}
}
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
gitlabOAuth2ApigoogleSheetsOAuth2Api
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About this workflow
This n8n automation detects unused (“dead”) feature flags in an Android Kotlin/Java codebase by comparing your GitLab repository code against LaunchDarkly’s feature flag list.
Source: https://n8n.io/workflows/7985/ — original creator credit. Request a take-down →
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