{
  "name": "Assign GitHub Issues on Request",
  "nodes": [
    {
      "name": "Github Trigger1",
      "type": "n8n-nodes-base.githubTrigger",
      "position": [
        520,
        360
      ],
      "parameters": {
        "owner": "your-github-owner",
        "events": [
          "issue_comment",
          "issues"
        ],
        "repository": "your-github-repo",
        "authentication": "oAuth2"
      },
      "typeVersion": 1,
      "id": "assign-github-issues-on-request-trigger"
    },
    {
      "id": "assign-github-issues-on-request-inspect",
      "name": "Inspect assignment request",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForEachItem",
        "jsCode": "function decide({body}) {\n const ignore={action:'ignore',owner:'unused',repo:'unused',issueNumber:1,assignees:['unused'],labels:['assigned'],comment:'unused'};\n if(!body||typeof body!=='object'||Array.isArray(body))throw Error('Invalid GitHub event');\n if(body.action!=='opened'&&body.action!=='created')return ignore;\n const issue=body.issue,repo=body.repository;if(!issue||!repo||typeof repo.name!=='string'||!repo.name||typeof repo.owner?.login!=='string'||!repo.owner.login||!Number.isSafeInteger(issue.number)||issue.number<1||!Array.isArray(issue.assignees))throw Error('Invalid GitHub issue event');\n const isComment=body.action==='created',text=isComment?body.comment?.body:issue.body;\n if(text==null)return ignore;if(typeof text!=='string')throw Error('Invalid issue or comment text');\n if(!/[a,A]ssign[\\w*\\s*]*me/gm.test(text))return ignore;\n const requester=isComment?body.comment?.user?.login:issue.user?.login;\n if(typeof requester!=='string'||!/^[A-Za-z0-9](?:[A-Za-z0-9]|-(?=[A-Za-z0-9])){0,38}$/.test(requester))throw Error('Invalid requester login');\n const base={...ignore,owner:repo.owner.login,repo:repo.name,issueNumber:issue.number};\n if(issue.assignees.length===0)return {...base,action:'assign',assignees:[requester]};\n if(!isComment)return ignore;\n const assigned=issue.assignee?.login;if(typeof assigned!=='string'||!/^[A-Za-z0-9](?:[A-Za-z0-9]|-(?=[A-Za-z0-9])){0,38}$/.test(assigned))throw Error('Missing assigned user');\n return {...base,action:'comment',comment:'Hey @'+requester+',\\n\\nThis issue is already assigned to '+assigned+' 🙂'};\n}\n\nreturn {json:decide({body:$json.body})};"
      }
    },
    {
      "id": "assign-github-issues-on-request-assign",
      "name": "Assign the requester",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{ $json.action }}",
              "operation": "equal",
              "value2": "assign"
            }
          ]
        }
      }
    },
    {
      "name": "Assign the issue",
      "type": "n8n-nodes-base.github",
      "position": [
        1320,
        120
      ],
      "parameters": {
        "owner": "={{ $json.owner }}",
        "operation": "edit",
        "editFields": {
          "labels": [
            {
              "label": "assigned"
            }
          ],
          "assignees": [
            {
              "assignee": "={{ $json.assignees[0] }}"
            }
          ]
        },
        "repository": "={{ $json.repo }}",
        "issueNumber": "={{ $json.issueNumber }}",
        "authentication": "oAuth2"
      },
      "typeVersion": 1,
      "id": "assign-github-issues-on-request-update"
    },
    {
      "id": "assign-github-issues-on-request-comment-gate",
      "name": "Already assigned",
      "type": "n8n-nodes-base.if",
      "typeVersion": 1,
      "parameters": {
        "conditions": {
          "string": [
            {
              "value1": "={{ $json.action }}",
              "operation": "equal",
              "value2": "comment"
            }
          ]
        }
      }
    },
    {
      "name": "Reply to commenter",
      "type": "n8n-nodes-base.github",
      "position": [
        1420,
        660
      ],
      "parameters": {
        "body": "={{ $json.comment }}",
        "owner": "={{ $json.owner }}",
        "operation": "createComment",
        "repository": "={{ $json.repo }}",
        "issueNumber": "={{ $json.issueNumber }}",
        "authentication": "oAuth2"
      },
      "typeVersion": 1,
      "id": "assign-github-issues-on-request-comment"
    }
  ],
  "active": false,
  "settings": {
    "executionOrder": "v1"
  },
  "connections": {
    "Github Trigger1": {
      "main": [
        [
          {
            "node": "Inspect assignment request",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Inspect assignment request": {
      "main": [
        [
          {
            "node": "Assign the requester",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Assign the requester": {
      "main": [
        [
          {
            "node": "Assign the issue",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Already assigned",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Already assigned": {
      "main": [
        [
          {
            "node": "Reply to commenter",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "pinData": {}
}