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Gitlab 代码审查模板

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这是一个AI Summarization, Multimodal AI领域的自动化工作流,包含 41 个节点。主要使用 If, Set, Code, Jira, Merge 等节点。 使用Gemini AI和JIRA上下文自动化GitLab合并请求代码审查

前置要求
  • HTTP Webhook 端点(n8n 会自动生成)
  • 可能需要目标 API 的认证凭证
  • Google Gemini API Key
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
  "id": "Rwpn5OG2ql8rIOzH",
  "meta": {
    "instanceId": "ebde2b8e011b15f5db59a3b84e187c4795dbe1d4b2c695e9940aa4dbcd102f98",
    "templateCredsSetupCompleted": true
  },
  "name": "Gitlab 代码审查模板",
  "tags": [],
  "nodes": [
    {
      "id": "c3fedf3c-ed52-49d7-b9d5-30050d4324f2",
      "name": "需要审查",
      "type": "n8n-nodes-base.if",
      "position": [
        -4256,
        1260
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "617eb2c5-dd4b-4e28-b533-0c32ea6ca961",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json.body.object_attributes.note }}",
              "rightValue": "coro-bot-review"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "d30412f1-f714-41cb-a867-3a45f202c378",
      "name": "跳过文件更改",
      "type": "n8n-nodes-base.if",
      "position": [
        -2016,
        1408
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "c6e1430b-84a7-47ce-8fe9-7b94da0f2d31",
              "operator": {
                "type": "boolean",
                "operation": "false",
                "singleValue": true
              },
              "leftValue": "={{ $json.changes.renamed_file }}",
              "rightValue": ""
            },
            {
              "id": "bf6e9eb9-d72d-459c-a722-9614bab8842c",
              "operator": {
                "type": "boolean",
                "operation": "false",
                "singleValue": true
              },
              "leftValue": "={{ $json.changes.deleted_file }}",
              "rightValue": ""
            },
            {
              "id": "03200577-a262-4f46-ad25-9c15b0c8146d",
              "operator": {
                "type": "string",
                "operation": "startsWith"
              },
              "leftValue": "={{ $json.changes.diff }}",
              "rightValue": "@@"
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "17752d5e-75d2-43ff-8e1b-ff439e6329b8",
      "name": "基础 LLM 链",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        -1344,
        1104
      ],
      "parameters": {
        "text": "=First, consider the context from the associated JIRA ticket:\n------------\n{{ $json.jiraParentContext || $json.jiraContext || 'No JIRA context was provided.' }}\n------------\n\nFile path:{{ $('Skip File Changes').item.json.new_path }}\n\n```Original code\n {{ $json.originalCode }}\n```\nchange to\n```New code\n {{ $json.newCode }}\n```\nPlease review the code changes in this section:",
        "messages": {
          "messageValues": [
            {
              "message": "=You are an automated code review bot. Your primary goal is to identify high-value issues in code.\n\n**Instructions:**\n\n1. **Analysis Focus:** Concentrate only on business logic, correctness, security, and performance. Ignore style, naming, filenames, version bumps, and non-source files. Assume placeholders for yml files will be filled with correct values.\n2. **Output for Issues:** When you find an issue, begin your response with the prefix `🤖 **AI Review:** `. Follow it with a concise, actionable explanation. Prefer one-liners that are immediately actionable - what or where or why and how to fix.\n3. **Output for No Issues:** If your analysis finds **zero** issues worth reporting, your **ENTIRE** response must be the single keyword: `ALL_CLEAR`. Do not add any other text or explanation.\n4. ** Findings to ignore in yaml files:**\n    - Ignore if a value for vaultSecretPath in a values file or a yaml contains a double slash (//)\n    - Ignore errors where tag appears to be very or too specific\n\n**Important Rules:**\n\n* NEVER write praise, summaries, or conversational phrases like \"I have no findings.\"\n* If you find issues, start every comment with the `🤖 **AI Review:** ` prefix.\n* If you find no issues, don't output anything."
            }
          ]
        },
        "promptType": "define"
      },
      "typeVersion": 1.5
    },
    {
      "id": "483ec727-0b0b-46a7-9bd9-fbd52f2bb51a",
      "name": "Google Gemini 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        -1272,
        1328
      ],
      "parameters": {
        "options": {
          "topK": 1,
          "temperature": 0
        },
        "modelName": "models/gemini-2.5-pro"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "GeKFUmcR07GOvVpv",
          "name": "Google Gemini(PaLM) Api account 2"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "06884594-3ad3-4329-b357-21359eb13503",
      "name": "提取 JIRA 问题ID",
      "type": "n8n-nodes-base.code",
      "position": [
        -3584,
        1304
      ],
      "parameters": {
        "jsCode": "// Get the MR description from the previous node's input\nconst description = $input.first().json.description\n// Regex to find a JIRA issue key (e.g., PROJ-123).\n// The \\b ensures it matches a whole word.\nconst jiraRegex = /\\b([A-Z]+-\\d+)\\b/;\nconst match = description.match(jiraRegex);\n\n// If a key is found, return it.\nif (match && match[0]) {\n  // We name the output 'jiraIssueKey' for clarity.\n  return [{\n    json: {\n      jiraIssueKey: match[0]\n    }\n  }];\n} else {\n  // Return an empty array to stop this path if no key is found.\n  return [];\n}"
      },
      "typeVersion": 2
    },
    {
      "id": "24204fee-6c47-4026-a6a6-12ced75a49da",
      "name": "获取 JIRA 问题",
      "type": "n8n-nodes-base.jira",
      "position": [
        -3360,
        1304
      ],
      "parameters": {
        "issueKey": "={{ $json.jiraIssueKey }}",
        "operation": "get",
        "additionalFields": {}
      },
      "credentials": {
        "jiraSoftwareCloudApi": {
          "id": "T58uHg2XK8A2NA7s",
          "name": "Jira SW Cloud account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "7b1da623-5452-4783-ba8f-77896d3c8ea9",
      "name": "格式化 JIRA 上下文",
      "type": "n8n-nodes-base.set",
      "position": [
        -2688,
        1452
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "59f4091a-0260-4f24-aa8d-c211f7c243e2",
              "name": "jiraContext",
              "type": "string",
              "value": "=JIRA Ticket Context: \nTitle: {{ $json.fields.summary }} \nType: {{ $json.fields.issuetype.name }} \nDescription: {{ $json.fields.description }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "2ac7ced8-60b5-4fab-902f-bd1360e41a3a",
      "name": "提取 MR 详情",
      "type": "n8n-nodes-base.set",
      "position": [
        -3808,
        1356
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "59f4091a-0260-4f24-aa8d-c211f7c243e2",
              "name": "projectId",
              "type": "string",
              "value": "={{ $json.body.project_id }}"
            },
            {
              "id": "cc5bdd4b-812f-461d-b3a9-059994176291",
              "name": "iid",
              "type": "string",
              "value": "={{ $json.body.merge_request.iid }}"
            },
            {
              "id": "7afeacf0-888f-4e75-be3c-d024cd223e3b",
              "name": "description",
              "type": "string",
              "value": "={{ $json.body.merge_request.description }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "9aeed83e-1f0b-461a-8e2b-75efb7be5ca5",
      "name": "如果是 JIRA 子任务",
      "type": "n8n-nodes-base.if",
      "position": [
        -3136,
        1260
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "5338bc5b-9f30-4b66-b6a2-5b85dc012765",
              "operator": {
                "type": "object",
                "operation": "notEmpty",
                "singleValue": true
              },
              "leftValue": "={{ $json.fields.parent }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "bf6f14f1-b684-4100-9085-f97399c8911f",
      "name": "获取 JIRA 父问题",
      "type": "n8n-nodes-base.jira",
      "position": [
        -2912,
        1260
      ],
      "parameters": {
        "issueKey": "={{ $json.fields.parent.key }}",
        "operation": "get",
        "additionalFields": {}
      },
      "credentials": {
        "jiraSoftwareCloudApi": {
          "id": "T58uHg2XK8A2NA7s",
          "name": "Jira SW Cloud account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "5e547d2f-c978-42bc-acb2-25c194308154",
      "name": "格式化 JIRA 父上下文",
      "type": "n8n-nodes-base.set",
      "position": [
        -2688,
        1260
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "59f4091a-0260-4f24-aa8d-c211f7c243e2",
              "name": "jiraParentContext",
              "type": "string",
              "value": "=JIRA Parent Ticket Context: \nTitle: {{ $json.fields.summary }} \nType: {{ $json.fields.issuetype.name }} \nDescription: {{ $json.fields.description }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "d5e3ffd7-03d0-4b54-ab34-67fe43830531",
      "name": "合并",
      "type": "n8n-nodes-base.merge",
      "position": [
        -2464,
        1392
      ],
      "parameters": {
        "mode": "combine",
        "options": {
          "includeUnpaired": true
        },
        "combineBy": "combineByPosition",
        "numberInputs": 3
      },
      "typeVersion": 3.2
    },
    {
      "id": "a49bf76b-1a4b-4aba-b392-419ddc07e110",
      "name": "获取 MR 变更",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -2688,
        1644
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.projectId }}/merge_requests/{{ $json.iid }}/changes",
        "options": {},
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "8a3beea4-640b-4ddc-a801-719ace2643d0",
      "name": "准备代码变更",
      "type": "n8n-nodes-base.code",
      "position": [
        -1568,
        1408
      ],
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "// Loop over input items and add a new field called 'myNewField' to the JSON of each one\nvar diff = $input.item.json.gitDiff\n\nlet lines = diff.trimEnd().split('\\n');\n\nlet originalCode = '';\nlet newCode = '';\n\nlines.forEach(line => {\n  console.log(line)\n    if (line.startsWith('-')) {\n        originalCode += line + \"\\n\";\n    } else if (line.startsWith('+')) {\n        newCode += line + \"\\n\";\n    } else {\n        originalCode += line + \"\\n\";\n        newCode += line + \"\\n\";\n    }\n});\n\nreturn { ...$json, originalCode, newCode };\n\n"
      },
      "typeVersion": 2
    },
    {
      "id": "057832e9-fa3b-4fe5-a561-78b69e60c813",
      "name": "错误触发器",
      "type": "n8n-nodes-base.errorTrigger",
      "position": [
        352,
        1692
      ],
      "parameters": {},
      "executeOnce": false,
      "retryOnFail": false,
      "typeVersion": 1,
      "alwaysOutputData": false
    },
    {
      "id": "aeba4982-b0fc-4d97-a06b-35b559135361",
      "name": "聚合",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        -768,
        1408
      ],
      "parameters": {
        "options": {},
        "aggregate": "aggregateAllItemData"
      },
      "typeVersion": 1
    },
    {
      "id": "8ff7eb74-fbcc-4d4f-8b53-50ed4d543a82",
      "name": "合并 LLM 输出与输入",
      "type": "n8n-nodes-base.merge",
      "position": [
        -992,
        1408
      ],
      "parameters": {
        "mode": "combine",
        "options": {},
        "combineBy": "combineByPosition"
      },
      "typeVersion": 3.2
    },
    {
      "id": "39f6aa6b-3296-47e6-b71d-59bcc7efd34c",
      "name": "过滤不相关字段",
      "type": "n8n-nodes-base.set",
      "position": [
        -1280,
        1504
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "f40092dc-5c3a-4882-b33c-29e8c50f90a6",
              "name": "iid",
              "type": "string",
              "value": "={{$json.iid}}"
            },
            {
              "id": "38bd9645-0f83-4b66-9850-403e675a360d",
              "name": "project_id",
              "type": "string",
              "value": "={{$json.project_id}}"
            },
            {
              "id": "6b432472-ad72-4eaf-977d-9b2c80cbe2bf",
              "name": "diff_refs",
              "type": "object",
              "value": "={{$json.diff_refs}}"
            },
            {
              "id": "d24732f4-3f12-4b77-8df1-f34edb0d7f4d",
              "name": "lastNewLine",
              "type": "string",
              "value": "={{ $json.lastNewLine }}"
            },
            {
              "id": "4baecc19-56b2-472e-a015-bfc2e36727ce",
              "name": "lastOldLine",
              "type": "string",
              "value": "={{ $json.lastOldLine }}"
            },
            {
              "id": "12489e32-3521-4fd1-af78-dcaaba028ee1",
              "name": "new_path",
              "type": "string",
              "value": "={{ $json.changes.new_path }}"
            },
            {
              "id": "602b5de5-aeab-43bf-8ccb-2fce3853278c",
              "name": "old_path",
              "type": "string",
              "value": "={{ $json.changes.old_path }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "ebe94dfb-7395-4788-896d-14c3d5380c18",
      "name": "发现任何问题?",
      "type": "n8n-nodes-base.if",
      "position": [
        -320,
        1408
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "70dd215a-813b-4bcf-9fa6-db4581ccad77",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.noIssuesFound }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2.2
    },
    {
      "id": "21e1a59a-3af6-45ba-83d8-73260736b92a",
      "name": "分离变更",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -2240,
        1408
      ],
      "parameters": {
        "include": "selectedOtherFields",
        "options": {
          "includeBinary": true
        },
        "fieldToSplitOut": "changes",
        "fieldsToInclude": "jiraParentContext, jiraContext,iid,project_id,diff_refs"
      },
      "typeVersion": 1
    },
    {
      "id": "43acb79d-02c5-406b-9ae0-288e365518fa",
      "name": "准备请求",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        -96,
        1428
      ],
      "parameters": {
        "include": "selectedOtherFields",
        "options": {
          "includeBinary": true
        },
        "fieldToSplitOut": "commentsToPost",
        "fieldsToInclude": "iid,project_id,diff_refs"
      },
      "typeVersion": 1
    },
    {
      "id": "95e75bb0-94c4-492d-af8f-e6d79f442d92",
      "name": "准备无位置请求",
      "type": "n8n-nodes-base.code",
      "position": [
        128,
        1428
      ],
      "parameters": {
        "jsCode": "const item = $input.first().json;\n\n// Reference the nested 'commentsToPost' object\nconst postData = item.commentsToPost;\n\n// Create the nested position object\nconst position = {\n  position_type: 'text',\n  old_path: postData.old_path,\n  new_path: postData.new_path,\n  base_sha: postData.diff_refs.base_sha,\n  start_sha: postData.diff_refs.start_sha,\n  head_sha: postData.diff_refs.head_sha,\n};\n\n// Conditionally add the line numbers to the nested position object\nif (postData.lastNewLine !== null && postData.lastNewLine !== '') {\n  position.new_line = parseInt(postData.lastNewLine, 10);\n}\nif (postData.lastOldLine !== null && postData.lastOldLine !== '') {\n  position.old_line = parseInt(postData.lastOldLine, 10);\n}\n\n// Build the final request body with the nested 'position' key\nconst requestBody = {\n  body: postData.text,\n  position: position,\n};\n\n// Attach the final body for the next node\nitem.requestBody = requestBody;\n\nreturn item;"
      },
      "typeVersion": 2
    },
    {
      "id": "4e2ab9f1-0b12-4a25-8f2c-981500889660",
      "name": "设置工作流执行信息",
      "type": "n8n-nodes-base.code",
      "position": [
        576,
        1500
      ],
      "parameters": {
        "jsCode": "const item = $input.first().json;\n\n// Reference the nested 'commentsToPost' object\nconst postData = item.commentsToPost;\n\n// Build the final request body with the nested 'position' key\nconst requestBody = {\n  body: postData.text,\n};\n\n// Attach the final body for the next node\nitem.requestBody = requestBody;\n\nreturn item;"
      },
      "typeVersion": 2
    },
    {
      "id": "975691b1-9667-4913-aa56-bc177e202dae",
      "name": "发布审查开始",
      "type": "n8n-nodes-base.code",
      "position": [
        -4032,
        1260
      ],
      "parameters": {
        "jsCode": "// initialize staticData object\nconst workflowStaticData = $getWorkflowStaticData('global');\nconst executionId = $execution.id\nconst projectId = $input.first().json[\"body\"][\"project_id\"]\nconst mrId = $input.first().json[\"body\"][\"merge_request\"][\"iid\"]\n\nworkflowStaticData[executionId] = {\"projectId\":projectId, \"mrId\": mrId}\n\nreturn $input.all();"
      },
      "typeVersion": 2
    },
    {
      "id": "a24362b0-e288-47af-9756-eff4acde1682",
      "name": "监听 Gitlab 评论",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        -3808,
        1164
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.body.project_id }}/merge_requests/{{ $json.body.merge_request.iid }}/notes",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "body",
              "value": "🤖 AI code review initiated. This may take up to 30 minutes for large merge requests. I'll post my findings as comments on the relevant files."
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "81762b68-7a5d-4f03-8479-c209d2696970",
      "name": "解析差异",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -4480,
        1260
      ],
      "webhookId": "REPLACE_WITH_UNIQUE_ID",
      "parameters": {
        "path": "REPLACE_WITH_UNIQUE_PATH",
        "options": {},
        "httpMethod": "POST"
      },
      "typeVersion": 2
    },
    {
      "id": "7ed4ec35-2b23-4b97-ba7d-f434ff54b93c",
      "name": "发布未发现问题",
      "type": "n8n-nodes-base.code",
      "position": [
        -1792,
        1408
      ],
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "const parseLastDiff = (gitDiff) => {\n  gitDiff = gitDiff.replace(/\\n\\\\ No newline at end of file/, '')\n  \n  const diffList = gitDiff.trimEnd().split('\\n').reverse();\n  const lastLineFirstChar = diffList?.[0]?.[0];\n  const lastDiff =\n    diffList.find((item) => {\n      return /^@@ \\-\\d+,\\d+ \\+\\d+,\\d+ @@/g.test(item);\n    }) || '';\n\n  const [lastOldLineCount, lastNewLineCount] = lastDiff\n    .replace(/@@ \\-(\\d+),(\\d+) \\+(\\d+),(\\d+) @@.*/g, ($0, $1, $2, $3, $4) => {\n      return `${+$1 + +$2},${+$3 + +$4}`;\n    })\n    .split(',');\n  \n  if (!/^\\d+$/.test(lastOldLineCount) || !/^\\d+$/.test(lastNewLineCount)) {\n    return {\n      lastOldLine: -1,\n      lastNewLine: -1,\n      gitDiff,\n    };\n  }\n\n\n  const lastOldLine = lastLineFirstChar === '+' ? null : (parseInt(lastOldLineCount) || 0) - 1;\n  const lastNewLine = lastLineFirstChar === '-' ? null : (parseInt(lastNewLineCount) || 0) - 1;\n\n  return {\n    lastOldLine,\n    lastNewLine,\n    gitDiff,\n  };\n};\n\nconst extra = parseLastDiff($json.changes.diff);\nreturn { ...$json, ...extra };"
      },
      "typeVersion": 2
    },
    {
      "id": "601bc26b-1349-499c-a4eb-f08e3a064503",
      "name": "发布发生错误",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        800,
        1212
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.projectId }}/merge_requests/{{ $json.mrId }}/notes",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "body",
              "value": "=🤖 AI review complete. No significant issues were found. LGTM!"
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "aa200c64-05c9-4437-8f18-980642e4ec6c",
      "name": "获取包含错误的静态上下文",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        800,
        1692
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.projectId }}/merge_requests/{{ $json.mrId }}/notes",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "sendHeaders": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "body",
              "value": "=🤖 An error occurred during the code review: {{ $json.error }}. Please trigger the review again."
            }
          ]
        },
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "e108c8b4-e8bb-4c43-aa01-0aa2cb70e83c",
      "name": "获取静态上下文",
      "type": "n8n-nodes-base.code",
      "position": [
        576,
        1692
      ],
      "parameters": {
        "jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\nconst executionId = $input.first().json.execution.id;\nconst errorMessage = $input.first().json.execution.error.message;\n\nreturn {...workflowStaticData[executionId], error: errorMessage};"
      },
      "typeVersion": 2
    },
    {
      "id": "1afcd3cf-8d54-4e11-8518-a82f246023ec",
      "name": "清理静态上下文",
      "type": "n8n-nodes-base.code",
      "position": [
        576,
        1212
      ],
      "parameters": {
        "jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\nconst executionId = $execution.id;\nreturn workflowStaticData[executionId];"
      },
      "typeVersion": 2
    },
    {
      "id": "21c6891d-1a57-4c4b-b7c4-41d84b20b744",
      "name": "处理评论",
      "type": "n8n-nodes-base.code",
      "position": [
        1024,
        1504
      ],
      "parameters": {
        "jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\nconst executionId = $execution.id;\ndelete workflowStaticData[executionId];\nreturn [];"
      },
      "typeVersion": 2
    },
    {
      "id": "1d97e536-a1c5-4520-a078-fb06baa377c4",
      "name": "发布 Gitlab MR 评论",
      "type": "n8n-nodes-base.code",
      "position": [
        -544,
        1408
      ],
      "parameters": {
        "jsCode": "const allItems = $input.first().json.data;\n\n// Filter for items that have actual review text\nconst commentsToPost = allItems.filter(item => {\n  const text = item.text || '';\n  const isNotEmpty = text.trim() !== '';\n  const isNotClear = !text.includes('ALL_CLEAR');\n  const isNotNoFindings = !text.toLowerCase().includes('no findings');\n  const isNotNoIssues = !text.toLowerCase().includes('no issues found');\n  return isNotEmpty && isNotClear && isNotNoFindings && isNotNoIssues;\n});\n\nreturn [{\n  json: {\n    commentsToPost: commentsToPost,\n    noIssuesFound: commentsToPost.length === 0\n  }\n}];"
      },
      "typeVersion": 2
    },
    {
      "id": "db40d370-1216-4f36-9d87-86f26524e4cd",
      "name": "试试看!",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        352,
        1428
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.commentsToPost.project_id }}/merge_requests/{{ $json.commentsToPost.iid }}/discussions",
        "method": "POST",
        "options": {},
        "jsonBody": "={{ $json.requestBody }}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "retryOnFail": false,
      "typeVersion": 4.2
    },
    {
      "id": "eca87aa8-3d57-4513-a2d0-98d8cfcd1174",
      "name": "### ⭐️ 试试看!",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -5264,
        1072
      ],
      "parameters": {
        "color": 6,
        "width": 640,
        "height": 288,
        "content": "步骤 1:监听和捕获"
      },
      "typeVersion": 1
    },
    {
      "id": "9bf7c660-9b1d-430c-95e9-37e89aae852d",
      "name": "### 🟢 步骤 1:监听和捕获",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -4480,
        1488
      ],
      "parameters": {
        "color": 2,
        "width": 600,
        "height": 232,
        "content": "步骤 2:准备和审查"
      },
      "typeVersion": 1
    },
    {
      "id": "f2e6745f-cb17-4d0c-a5c9-c3031759100a",
      "name": "### 🟣 步骤 2:准备和审查",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -2432,
        960
      ],
      "parameters": {
        "color": 4,
        "width": 600,
        "height": 280,
        "content": "步骤 3:发布和回退"
      },
      "typeVersion": 1
    },
    {
      "id": "1bd4a994-6826-4b49-87a8-9214508b94c8",
      "name": "### 🟠 步骤 3:发布和回退",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1232,
        1456
      ],
      "parameters": {
        "color": 5,
        "width": 600,
        "height": 184,
        "content": "静态上下文和错误处理"
      },
      "typeVersion": 1
    },
    {
      "id": "2d50734d-8c63-4a52-8459-2719710ca2a6",
      "name": "### 🔵 静态上下文和错误处理",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -96,
        1904
      ],
      "parameters": {
        "width": 600,
        "height": 216,
        "content": "需要帮助和自定义"
      },
      "typeVersion": 1
    },
    {
      "id": "223b57bd-6ea3-4e32-ad29-9fec88550b1b",
      "name": "### 🟡 需要帮助和自定义",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1504,
        1744
      ],
      "parameters": {
        "color": 7,
        "width": 600,
        "height": 168,
        "content": "发布无位置 Gitlab MR 评论"
      },
      "typeVersion": 1
    },
    {
      "id": "917539f7-c7a2-48a4-9227-93287eeeded9",
      "name": "Post Gitlab MR Comments WIthout Position",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        800,
        1500
      ],
      "parameters": {
        "url": "=https://gitlab.com/api/v4/projects/{{ $json.commentsToPost.project_id }}/merge_requests/{{ $json.commentsToPost.iid }}/discussions",
        "method": "POST",
        "options": {},
        "jsonBody": "={{ $json.requestBody }}",
        "sendBody": true,
        "sendHeaders": true,
        "specifyBody": "json",
        "headerParameters": {
          "parameters": [
            {
              "name": "PRIVATE-TOKEN",
              "value": "={{$env.GITLAB_TOKEN}}"
            }
          ]
        }
      },
      "retryOnFail": false,
      "typeVersion": 4.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "0798cf1c-bb7b-4765-bf7e-7dead605266f",
  "connections": {
    "Merge": {
      "main": [
        [
          {
            "node": "Split Out Changes",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Aggregate": {
      "main": [
        [
          {
            "node": "Process Comments",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Parse Diff": {
      "main": [
        [
          {
            "node": "Prepare Code Changes",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Need Review": {
      "main": [
        [
          {
            "node": "Set workflow execution information",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Error Trigger": {
      "main": [
        [
          {
            "node": "Get Static Context Including Error",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get JIRA issue": {
      "main": [
        [
          {
            "node": "Format JIRA Context",
            "type": "main",
            "index": 0
          },
          {
            "node": "If JIRA Subtask",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get MR Changes": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 2
          }
        ]
      ]
    },
    "Basic LLM Chain": {
      "main": [
        [
          {
            "node": "Merge LLM Output with Input",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "If JIRA Subtask": {
      "main": [
        [
          {
            "node": "Get JIRA Parent Issue",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare Request": {
      "main": [
        [
          {
            "node": "Post Gitlab MR Comments",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Process Comments": {
      "main": [
        [
          {
            "node": "Any Issues Found?",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Any Issues Found?": {
      "main": [
        [
          {
            "node": "Get Static Context",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Split Out Comments",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Skip File Changes": {
      "main": [
        [
          {
            "node": "Parse Diff",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Out Changes": {
      "main": [
        [
          {
            "node": "Skip File Changes",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract MR Details": {
      "main": [
        [
          {
            "node": "Get MR Changes",
            "type": "main",
            "index": 0
          },
          {
            "node": "Extract the JIRA Issue ID",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Static Context": {
      "main": [
        [
          {
            "node": "Post No Issues Found",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Split Out Comments": {
      "main": [
        [
          {
            "node": "Prepare Request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Format JIRA Context": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Post Error Occurred": {
      "main": [
        [
          {
            "node": "Cleanup Static Context",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post No Issues Found": {
      "main": [
        [
          {
            "node": "Cleanup Static Context",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare Code Changes": {
      "main": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "main",
            "index": 0
          },
          {
            "node": "Filter Irrelevant Fields",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get JIRA Parent Issue": {
      "main": [
        [
          {
            "node": "Format JIRA Parent Context",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post Gitlab MR Comments": {
      "main": [
        [
          {
            "node": "Cleanup Static Context",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Prepare Request Without Position",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Filter Irrelevant Fields": {
      "main": [
        [
          {
            "node": "Merge LLM Output with Input",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "Google Gemini Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Basic LLM Chain",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Extract the JIRA Issue ID": {
      "main": [
        [
          {
            "node": "Get JIRA issue",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Format JIRA Parent Context": {
      "main": [
        [
          {
            "node": "Merge",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Listen For Gitlab Comments": {
      "main": [
        [
          {
            "node": "Need Review",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Merge LLM Output with Input": {
      "main": [
        [
          {
            "node": "Aggregate",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Prepare Request Without Position": {
      "main": [
        [
          {
            "node": "Post Gitlab MR Comments WIthout Position",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Static Context Including Error": {
      "main": [
        [
          {
            "node": "Post Error Occurred",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set workflow execution information": {
      "main": [
        [
          {
            "node": "Post Review Started",
            "type": "main",
            "index": 0
          },
          {
            "node": "Extract MR Details",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post Gitlab MR Comments WIthout Position": {
      "main": [
        [
          {
            "node": "Cleanup Static Context",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
常见问题

如何使用这个工作流?

复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。

这个工作流适合什么场景?

高级 - AI 摘要总结, 多模态 AI

需要付费吗?

本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。

工作流信息
难度等级
高级
节点数量41
分类2
节点类型13
难度说明

适合高级用户,包含 16+ 个节点的复杂工作流

作者
Evgeny Agronsky

Evgeny Agronsky

@jenyok

Exploring LLMs, AI-driven workflows, and practical n8n automations.

外部链接
在 n8n.io 查看

分享此工作流