Milestone Skill

Milestone management operations for GitLab using the glab CLI.

Quick Reference

Operation	Command	Risk
List milestones	`glab milestone list`	-
Create milestone	`glab milestone create <title>`	⚠️

Risk Legend: - Safe | ⚠️ Caution | ⚠️⚠️ Warning | ⚠️⚠️⚠️ Danger

When to Use This Skill

ALWAYS use when:

User wants to manage project milestones
User mentions "milestone", "sprint", "iteration", "release planning"
User wants to organize work into time-boxed periods

NEVER use when:

User wants to assign milestones to issues (use gitlab-issue)
User wants to create releases (use gitlab-release)

Available Commands

List Milestones

glab milestone list [options]

Options:

Flag	Description
`-s, --state=<state>`	Filter by state: active, closed, all
`-P, --per-page=<n>`	Results per page
`--all`	Get all milestones

Examples:

# List active milestones
glab milestone list

# List all milestones including closed
glab milestone list --state=all

# List closed milestones
glab milestone list --state=closed

# List with more results
glab milestone list --per-page=50

Create Milestone

glab milestone create <title> [options]

Options:

Flag	Description
`-d, --description=<desc>`	Milestone description
`--due-date=<date>`	Due date (YYYY-MM-DD format)
`--start-date=<date>`	Start date (YYYY-MM-DD format)

Examples:

# Create simple milestone
glab milestone create "Sprint 1"

# Create with description
glab milestone create "Q1 Release" \
  -d "Features planned for Q1 2024 release"

# Create with dates
glab milestone create "Sprint 5" \
  --start-date=2024-02-01 \
  --due-date=2024-02-14 \
  -d "Two-week sprint"

# Create release milestone
glab milestone create "v2.0.0" \
  --due-date=2024-03-15 \
  -d "Major version 2.0 release"

Common Workflows

Workflow 1: Sprint Planning

# 1. Create new sprint milestone
glab milestone create "Sprint 12" \
  --start-date=2024-03-01 \
  --due-date=2024-03-14 \
  -d "Sprint 12 goals:
- Complete authentication feature
- Fix critical bugs
- Improve test coverage"

# 2. Assign issues to milestone
glab issue update 101 -m "Sprint 12"
glab issue update 102 -m "Sprint 12"
glab issue update 103 -m "Sprint 12"

# 3. View sprint issues
glab issue list --milestone="Sprint 12"

Workflow 2: Release Planning

# 1. List current milestones
glab milestone list

# 2. Create release milestone
glab milestone create "Release 1.5" \
  --due-date=2024-04-01 \
  -d "Version 1.5 release including:
- New dashboard
- Performance improvements
- Bug fixes from user feedback"

# 3. Associate issues
glab issue list --label="release-1.5" | while read issue; do
  glab issue update $issue -m "Release 1.5"
done

Workflow 3: Review Sprint Progress

# 1. List sprint milestones
glab milestone list --state=active

# 2. Check open issues in sprint
glab issue list --milestone="Sprint 12" --state=opened

# 3. Check closed issues
glab issue list --milestone="Sprint 12" --state=closed

# 4. Check MRs in sprint
glab mr list --milestone="Sprint 12"

Milestone Naming Conventions

Common patterns for milestone names:

Pattern	Example	Use Case
Sprint N	Sprint 1, Sprint 2	Agile sprints
YYYY-QN	2024-Q1, 2024-Q2	Quarterly planning
vX.Y.Z	v1.0.0, v2.1.0	Version releases
YYYY-MM	2024-03, 2024-04	Monthly cycles
Feature Name	"User Authentication"	Feature-based milestones

Troubleshooting

Issue	Cause	Solution
Authentication failed	Invalid/expired token	Run `glab auth login`
Milestone not found	Wrong name or closed	Check with `glab milestone list --state=all`
Invalid date	Wrong format	Use YYYY-MM-DD format
Permission denied	Not maintainer	Need maintainer+ role

gitlab-milestone