Azure DevOps Work Item Update

Automate updating Azure DevOps work items after implementation with git commit links, implementation summaries, and status updates.

Quick Start

Update task after commit:

"Update Azure DevOps task 1234 with git commit abc123, add summary 'Implemented singleton pattern', set status to Ready for Testing"

Update from git log:

"Update work items referenced in last 3 commits with implementation summaries and set to Ready for Testing"

Core Workflow

Step 1: Identify Work Item and Commit

From explicit work item ID:

• Work item ID: 1234
• Git commit SHA: abc123def456

From git commit message:

• Parse commit message for work item reference
• Format: feat(#1234): Description or fix: Description (#1234)
• Extract work item ID from commit message

From recent commits:

git log -3 --oneline
# Extract work item IDs from commit messages

Step 2: Get Current Work Item State

Query Azure DevOps for current work item:

mcp__azure-devops__wit_get_work_item(
  project: "ProjectName",
  id: 1234
)

Capture:

• Current state (New, Active, etc.)
• Current assigned to
• Work item type (Task, User Story, Bug, etc.)
• Title
• Current description

Step 3: Generate Implementation Summary

Create summary from:

• Git commit message
• Files changed in commit
• Implementation notes (if provided)

Format:

Implementation Summary:
- Implemented [feature/fix description]
- Files modified: [list key files]
- Git commit: [commit SHA]
- Completed on: [date]

Step 4: Link Git Commit to Work Item

Add git commit as external link:

mcp__azure-devops__wit_update_work_items_batch(
  project: "ProjectName",
  updates: [{
    id: 1234,
    updates: [{
      op: "add",
      path: "/relations/-",
      value: {
        rel: "Hyperlink",
        url: "https://github.com/org/repo/commit/abc123def456",
        attributes: {
          comment: "Implementation commit"
        }
      }
    }]
  }]
)

Step 5: Add Implementation Comment

Add comment with implementation summary:

mcp__azure-devops__wit_update_work_items_batch(
  project: "ProjectName",
  updates: [{
    id: 1234,
    updates: [{
      op: "add",
      path: "/fields/System.History",
      value: "<p><b>Implementation Complete</b></p><p>[Implementation summary from Step 3]</p>"
    }]
  }]
)

Step 6: Update Status to 'Ready for Testing'

Update work item state:

mcp__azure-devops__wit_update_work_items_batch(
  project: "ProjectName",
  updates: [{
    id: 1234,
    updates: [{
      op: "add",
      path: "/fields/System.State",
      value: "Ready for Testing"
    }]
  }]
)

Note: For User Stories, may use "Resolved" state instead based on workflow.

Key Concepts

Work Item Types:

• Task: Individual work item, typically child of User Story
• User Story: Feature implementation, parent of tasks
• Bug: Defect fix

State Transitions:

• Active → Ready for Testing (Tasks)
• Active → Resolved (User Stories, Bugs)
• Custom states may vary by project

Git Commit Linking:

• External hyperlink relation type
• Points to GitHub/Azure Repos commit URL
• Provides traceability from work item to code changes

Implementation Summary:

• Added as comment (System.History field)
• HTML formatted
• Includes commit reference, files changed, description

Available Resources

Scripts

• scripts/extract_work_item_from_commit.py — Extract work item ID from git commit message

  python scripts/extract_work_item_from_commit.py --commit-sha abc123
  # Returns: work_item_id: 1234
  

• scripts/generate_update_payload.py — Generate Azure DevOps update payload

  python scripts/generate_update_payload.py \
    --work-item-id 1234 \
    --commit-sha abc123 \
    --commit-url "https://github.com/org/repo/commit/abc123" \
    --summary "Implemented singleton pattern for ConfigManager" \
    --files-changed "src/services/ConfigManager.ts,tests/ConfigManager.test.ts" \
    --target-state "Ready for Testing"
  # Returns: Formatted payload for MCP tool
  

• scripts/batch_update_from_commits.py — Update multiple work items from commit range

  python scripts/batch_update_from_commits.py \
    --git-range "HEAD~5..HEAD" \
    --project "ProjectName" \
    --repo-url "https://github.com/org/repo"
  # Returns: Batch payload for multiple work items
  

References

• references/state-transitions.md — Valid state transitions by work item type
• references/commit-message-patterns.md — Supported commit message formats for work item extraction
• references/update-payloads.md — Example JSON payloads for different update scenarios

Update Scenarios

Scenario 1: Single Task Completion

Situation: Completed implementation of a task, made git commit

Steps:

1. Extract work item ID from commit message
2. Generate implementation summary from commit
3. Link commit to work item
4. Add implementation comment
5. Update state to "Ready for Testing"

Example:

# Git commit made
git commit -m "feat(#1234): Implement ConfigManager singleton"

# Update work item
python scripts/generate_update_payload.py \
  --work-item-id 1234 \
  --commit-sha $(git rev-parse HEAD) \
  --commit-url "https://github.com/org/repo/commit/$(git rev-parse HEAD)" \
  --summary "Implemented ConfigManager as singleton pattern" \
  --target-state "Ready for Testing"

---

Scenario 2: User Story with Multiple Tasks

Situation: Completed all tasks for a user story

Steps:

1. Update all child tasks to "Ready for Testing"
2. Add summary comment to parent User Story
3. Link commits from all tasks
4. Update User Story to "Resolved"

Example:

# Get all tasks for user story
# Update each task with its commit
# Update parent user story with summary
python scripts/batch_update_from_commits.py \
  --git-range "feature/us-5678..main" \
  --project "ProjectName" \
  --parent-story 5678

---

Scenario 3: Bug Fix

Situation: Fixed a bug, made commit

Steps:

1. Link commit to bug work item
2. Add fix description as comment
3. Update state to "Resolved"
4. Add "Fixed in commit" reference

Example:

python scripts/generate_update_payload.py \
  --work-item-id 9999 \
  --commit-sha abc123 \
  --commit-url "https://github.com/org/repo/commit/abc123" \
  --summary "Fixed null pointer exception in authentication flow" \
  --target-state "Resolved" \
  --work-item-type "Bug"

---

Scenario 4: Batch Update from Branch

Situation: Merged feature branch, need to update all referenced work items

Steps:

1. Get all commits in merged branch
2. Extract work item IDs from commit messages
3. Group updates by work item
4. Batch update all work items

Example:

python scripts/batch_update_from_commits.py \
  --git-range "feature/epic-5..main" \
  --project "ProjectName" \
  --repo-url "https://github.com/org/repo" \
  --target-state "Ready for Testing"

Output Format

Update Payload Structure:

{
  "mcp_tool": "mcp__azure-devops__wit_update_work_items_batch",
  "parameters": {
    "project": "ProjectName",
    "updates": [
      {
        "id": 1234,
        "updates": [
          {
            "op": "add",
            "path": "/relations/-",
            "value": {
              "rel": "Hyperlink",
              "url": "https://github.com/org/repo/commit/abc123",
              "attributes": {
                "comment": "Implementation commit"
              }
            }
          },
          {
            "op": "add",
            "path": "/fields/System.History",
            "value": "<p><b>Implementation Complete</b></p><p>Implemented ConfigManager as singleton pattern.</p><p>Files changed: src/services/ConfigManager.ts, tests/ConfigManager.test.ts</p><p>Git commit: abc123</p>"
          },
          {
            "op": "add",
            "path": "/fields/System.State",
            "value": "Ready for Testing"
          }
        ]
      }
    ]
  }
}

Integration with Workflow

/implement-waves integration:

## Step 6: Update Azure DevOps Work Items

After git commit and before closing wave:
- Extract work item IDs from commits
- Invoke `azure-devops-work-item-update` skill
- Link commits to work items
- Add implementation summaries
- Update status to Ready for Testing
- Verify work items updated successfully

Git Workflow Integration:

## Post-Commit Hook

After making commit:
1. Parse commit message for work item ID
2. If work item ID found, offer to update work item
3. Generate implementation summary from commit
4. Update work item automatically

Success Criteria

• ✅ Work item ID extracted correctly from commit message or provided
• ✅ Git commit linked to work item as external hyperlink
• ✅ Implementation summary added as comment
• ✅ Work item state updated to target state
• ✅ All updates applied successfully in single batch
• ✅ No duplicate links created
• ✅ State transition valid for work item type

Tips for Effective Updates

1. Use consistent commit message format - Include work item ID in commits (e.g., feat(#1234): Description)
2. Update immediately after commit - Don't wait, update while context fresh
3. Batch related updates - Update multiple work items from feature branch in one operation
4. Include meaningful summaries - Describe what was actually implemented, not just "completed task"
5. Verify state transitions - Check valid states for work item type before updating
6. Link all commits - If multiple commits for one work item, link all of them
7. Update parent user stories - When all tasks complete, update parent story status

Common Issues and Solutions

Issue 1: Work Item Not Found

Problem: Work item ID doesn't exist Solution: Verify work item ID is correct, check project name

Issue 2: Invalid State Transition

Problem: Can't transition from current state to target state Solution: Check references/state-transitions.md for valid transitions, use intermediate state if needed

Issue 3: Duplicate Commit Links

Problem: Commit already linked to work item Solution: Check existing relations before adding, skip if already exists

Issue 4: Permission Denied

Problem: MCP server lacks permission to update work item Solution: Verify Azure DevOps permissions, ensure PAT has "Work Items (Read & Write)" scope

Validation Checklist

Before updating work item:

• Work item ID is valid and exists
• Git commit SHA is valid
• Commit URL is accessible
• Implementation summary is meaningful
• Target state is valid for work item type
• State transition is allowed
• Project name is correct

After updating work item:

• Commit link appears in work item relations
• Implementation comment visible in work item history
• Work item state changed to target state
• No errors returned from MCP tool

Example: Complete Task Update

# Step 1: Extract work item from recent commit
git log -1 --pretty=format:"%H %s"
# Output: abc123def456 feat(#1234): Implement ConfigManager singleton

python scripts/extract_work_item_from_commit.py --commit-sha abc123def456
# Output: {"work_item_id": 1234, "commit_message": "Implement ConfigManager singleton"}

# Step 2: Generate update payload
python scripts/generate_update_payload.py \
  --work-item-id 1234 \
  --commit-sha abc123def456 \
  --commit-url "https://github.com/myorg/myrepo/commit/abc123def456" \
  --summary "Implemented ConfigManager as singleton pattern with thread-safe getInstance()" \
  --files-changed "src/services/ConfigManager.ts,tests/ConfigManager.test.ts" \
  --target-state "Ready for Testing" \
  --pretty

# Output: Formatted JSON payload

# Step 3: Apply update via MCP
mcp__azure-devops__wit_update_work_items_batch(
  project: "MyProject",
  updates: [{
    id: 1234,
    updates: [...]
  }]
)

# Output: {"count": 1, "updated": [1234]}

# Step 4: Verify update
mcp__azure-devops__wit_get_work_item(
  project: "MyProject",
  id: 1234
)

# Verify:
# - State = "Ready for Testing"
# - History contains implementation comment
# - Relations contain commit link

---

Last Updated: 2025-01-21