Github Releases

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        "jsCode": "return [
  {
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    \"github\": \"n8n-io/n8n\"
  },
  {
    \"name\": \"Roo-Code\",
    \"github\": \"RooVetGit/Roo-Code\"
  },
  {
    \"name\": \"LobeChat\",
    \"github\": \"lobehub/lobe-chat\"
  },
  {
    \"name\": \"New API\",
    \"github\": \"Calcium-Ion/new-api\"
  },
  {
    \"name\": \"ChatWise\",
    \"github\": \"egoist/chatwise-releases\"
  },
  {
    \"name\": \"Folo\",
    \"github\": \"RSSNext/Folo\"
  },
  {
    \"name\": \"Clash Verge Rev\",
    \"github\": \"clash-verge-rev/clash-verge-rev\"
  },
  {
    \"name\": \"Cherry Studio\",
    \"github\": \"CherryHQ/cherry-studio\"
  }
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> {{ $json.error }}",
        "select": "channel",
        "channelId": {
          "__rl": true,
          "mode": "list",
          "value": "C08ME7TDZ3J",
          "cachedResultName": "github-release"
        },
        "otherOptions": {
          "mrkdwn": true,
          "sendAsUser": "Release Bot",
          "unfurl_links": false,
          "includeLinkToWorkflow": false
        }
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      "credentials": {
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        "format": "custom",
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      "parameters": {
        "text": "={{ $json.contentSnippet }}",
        "options": {
          "systemPromptTemplate": "You are an expert extraction algorithm.
Only extract relevant information from the text.
If you do not know the value of an attribute asked to extract, you may omit the attribute's value.

You need to analyze GitHub Release:

1. Parse input content and identify all change items
2. Filter out:
   - Contributor handles (@username)
   - Version numbers
   - Appreciation/congratulatory statements
3. Categorize into:
   - features: New functionalities
   - fixes: Bug fixes
   - others: Documentation, configurations, etc.
4. Language conversion:
   - Translate English descriptions to Chinese
   - Technical terms can remain in English but must use Chinese syntax
5. Maintain original meaning with necessary simplification:
   - Remove redundancies
   - Merge similar entries
   - Simplify technical jargon

Prohibited elements:
1. Explanatory text
2. Markdown formatting
3. Uncategorized content
4. Untranslated English items
5. Empty category headers"
        },
        "schemaType": "fromJson",
        "jsonSchemaExample": "{
  \"features\": [
    \"新增首页功能，默认启动页面改为首页\",
    \"新增 DNS 覆写功能，默认启用 DNS 覆写\"
  ],
  \"fixes\": [
    \"修复弹黑框的问题\",
    \"修复系统代理地址错误的问题\"
  ],
  \"others\": [
    \"重构后端，巨幅性能优化\",
    \"优化定时器管理\"
  ]
}"
      },
      "typeVersion": 1
    },
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      "webhookId": "eaf921a6-4cc9-472f-bdf3-dd24db51c769",
      "parameters": {
        "text": "=Release - {{ $('If Not Empty').item.json.name }}",
        "select": "channel",
        "blocksUi": "={{ $json }}",
        "channelId": {
          "__rl": true,
          "mode": "id",
          "value": "C08ME7TDZ3J"
        },
        "messageType": "block",
        "otherOptions": {
          "mrkdwn": true,
          "sendAsUser": "GitHub Release",
          "unfurl_links": false,
          "includeLinkToWorkflow": false
        }
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      "credentials": {
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          "id": "NG6LWZ4Leh25N3VZ",
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      "name": "Gemini",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        440,
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      "parameters": {
        "options": {
          "temperature": 0.3
        },
        "modelName": "models/gemini-2.0-flash-001"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "wN3fB5ELQ7iJt3b8",
          "name": "Gemini"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "b3979529-5445-4d44-bd9e-69079b222b8d",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -560,
        -140
      ],
      "parameters": {
        "width": 420,
        "height": 540,
        "content": "## GitHub Releases Config
- Edit the JavaScript array within this node's code area.
- Modify or add the repositories you want to follow. Each repository object needs a `name` (custom display name) and `github` (format: `owner/repo`).
- Example:
   ```javascript
   {
    \"name\": \"n8n\", // Custom display name
    \"github\": \"n8n-io/n8n\" // GitHub path
   },
   {
    \"name\": \"LobeChat\",
    \"github\": \"lobehub/lobe-chat\"
   }
   // ... add more repositories
   ```"
      },
      "typeVersion": 1
    },
    {
      "id": "ed1b69c4-cb95-424a-85e8-7de827b20e22",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -900,
        80
      ],
      "parameters": {
        "width": 260,
        "height": 340,
        "content": "## Cron Trigger
Adjust the `Rule` setting to change the update check frequency (default is `0 */10 9-23 * * *`, checking every 10 minutes between 9 AM and 11 PM daily)."
      },
      "typeVersion": 1
    },
    {
      "id": "0ff16ac1-755d-4a83-a631-e6a8df4d14a6",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        380,
        -220
      ],
      "parameters": {
        "width": 380,
        "height": 580,
        "content": "## Gemini (AI Model)
- Select your configured Google Gemini credentials.
- (Optional) Replace with a different supported AI model node and select its credentials.
## Information Extractor 
AI Processing & Translation
- **Main Configuration**: Review the `System Prompt`. By default, it asks the AI to extract information and translate it into **Chinese**. Modify this prompt if you need a different language or summary style."
      },
      "typeVersion": 1
    },
    {
      "id": "6a985f02-105c-4f6e-a924-2289538dfdc0",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1140,
        20
      ],
      "parameters": {
        "height": 380,
        "content": "## Send Message
Slack Notifications
- Select your configured Slack credentials in both Slack nodes.
- Set the target `Channel ID` for notifications."
      },
      "typeVersion": 1
    },
    {
      "id": "80300633-feba-4f12-9ee6-2abba300a153",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        560,
        540
      ],
      "parameters": {
        "height": 340,
        "content": "














## Send Error
- Select your configured Slack credentials in both Slack nodes.
- Set the target `Channel ID` for notifications."
      },
      "typeVersion": 1
    },
    {
      "id": "9f671e1d-0b72-4e2c-ae80-f65a5aa56c1d",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1440,
        -220
      ],
      "parameters": {
        "width": 460,
        "height": 900,
        "content": "## Prerequisites

* **Redis**: Have an available Redis service and configure its credentials in n8n.
* **AI Provider (Gemini)**: Configure credentials for Google Gemini (or your chosen AI model) in n8n.
* **Slack**: Configure your Slack app credentials in n8n.

## Slack Permissions Config
- In the `Bot Token Scopes` section of the `OAuth & Permissions` menu, add the following permissions:
   - `chat:write`
   - `chat:write.customize`
- Perform the `Install` (or Reinstall) operation in the `Install App` menu.
- Obtain the `Bot User OAuth Token` and configure it in the credentials of n8n."
      },
      "typeVersion": 1
    },
    {
      "id": "1b4274ec-0364-4c8d-b040-8882e48ab192",
      "name": "Redis Set Id",
      "type": "n8n-nodes-base.redis",
      "position": [
        1440,
        240
      ],
      "parameters": {
        "key": "=github_release:{{ $('If Not Empty').item.json.github }}",
        "value": "={{ $('If Not Empty').item.json.id }}",
        "keyType": "string",
        "operation": "set"
      },
      "credentials": {
        "redis": {
          "id": "qrUBdRWlD3Zuri46",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "3a809420-5bee-4976-a57e-ca161677de76",
      "name": "Code for Slack Tpl",
      "type": "n8n-nodes-base.code",
      "position": [
        980,
        240
      ],
      "parameters": {
        "jsCode": "function generateRichTextBlock(title, items) {
  return {
    type: \"rich_text\",
    elements: [
      {
        type: \"rich_text_section\",
        elements: [{ type: \"text\", text: `${title}:` }]
      },
      {
        type: \"rich_text_list\",
        style: \"bullet\",
        indent: 0,
        border: 0,
        elements: items.map(item => ({
          type: \"rich_text_section\",
          elements: [{ type: \"text\", text: item }]
        }))
      }
    ]
  };
}

function generateRichText(value, metadata) {
  if (!value || typeof value !== 'object') return [];

  const { name, link, title, formattedDate } = metadata;
  
  const baseBlocks = [
    {
      type: \"header\",
      text: {
        type: \"plain_text\",
        text: name
      }
    },
    {
      type: \"context\",
      elements: [{
        text: `${formattedDate}  |  <${link}|${title}>`,
        type: \"mrkdwn\"
      }]
    },
    { type: \"divider\" }
  ];

  const sections = [
    { key: \"features\", title: \"Features\" },
    { key: \"fixes\", title: \"Fixes\" },
    { key: \"others\", title: \"Others\" }
  ];

  const contentBlocks = sections
    .filter(({ key }) => Array.isArray(value[key]) && value[key].length > 0)
    .map(({ key, title }) => generateRichTextBlock(title, value[key]));

  return {
    blocks: [...baseBlocks, ...contentBlocks]
  };
}

function processAllItems(infoExtractor, ifNotEmpty, dateFormat) {
  return infoExtractor.all().map((item, index) => {
    const metadata = {
      name: ifNotEmpty.all()[index].json.name,
      link: ifNotEmpty.all()[index].json.link,
      title: ifNotEmpty.all()[index].json.title,
      formattedDate: dateFormat.all()[index].json.formattedDate
    };
    return generateRichText(item.json.output, metadata);
  });
}

return processAllItems(
  $('Information Extractor'),
  $('If Not Empty'), 
  $('Date Format')
);"
      },
      "typeVersion": 2
    },
    {
      "id": "d11a10fc-c68b-4e2b-a00e-5d63ec38abf6",
      "name": "RSS for Release",
      "type": "n8n-nodes-base.rssFeedRead",
      "onError": "continueRegularOutput",
      "position": [
        220,
        380
      ],
      "parameters": {
        "url": "=https://github.com/{{ $json.github }}/releases.atom ",
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "e9691400-a3de-4267-93d8-f99469399e21",
      "name": "Redis Get",
      "type": "n8n-nodes-base.redis",
      "position": [
        780,
        380
      ],
      "parameters": {
        "key": "=github_release:{{ $('Loop').item.json.github }}",
        "keyType": "string",
        "options": {
          "dotNotation": false
        },
        "operation": "get",
        "propertyName": "cache"
      },
      "credentials": {
        "redis": {
          "id": "qrUBdRWlD3Zuri46",
          "name": "Redis account"
        }
      },
      "typeVersion": 1
    }
  ],
  "active": true,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "19314a54-e5b4-49ef-a550-1cabb23c8104",
  "connections": {
    "Loop": {
      "main": [
        [
          {
            "node": "If Not Empty",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "RSS for Release",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Null": {
      "main": [
        [
          {
            "node": "Loop",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Limit": {
      "main": [
        [
          {
            "node": "Redis Get",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Gemini": {
      "ai_languageModel": [
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          {
            "node": "Information Extractor",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "If New": {
      "main": [
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            "node": "Edit Fields",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Null",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis Get": {
      "main": [
        [
          {
            "node": "If New",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Date Format": {
      "main": [
        [
          {
            "node": "Code for Slack Tpl",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Edit Fields": {
      "main": [
        [
          {
            "node": "Loop",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If No Error": {
      "main": [
        [
          {
            "node": "Limit",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Send Error",
            "type": "main",
            "index": 0
          },
          {
            "node": "Null",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Cron Trigger": {
      "main": [
        [
          {
            "node": "GitHub Config",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If Not Empty": {
      "main": [
        [
          {
            "node": "Information Extractor",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Redis Set Id": {
      "main": [
        []
      ]
    },
    "Send Message": {
      "main": [
        [
          {
            "node": "Redis Set Id",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "GitHub Config": {
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        [
          {
            "node": "Loop",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "RSS for Release": {
      "main": [
        [
          {
            "node": "If No Error",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Code for Slack Tpl": {
      "main": [
        [
          {
            "node": "Send Message",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Information Extractor": {
      "main": [
        [
          {
            "node": "Date Format",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}