Merge pull request #1299 from gsd-build/feat/milestone-summary-1298

feat: add /gsd:milestone-summary for post-build team onboarding
This commit is contained in:
Tom Boucher
2026-03-21 16:47:55 -04:00
committed by GitHub
4 changed files with 606 additions and 2 deletions

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@@ -0,0 +1,51 @@
---
type: prompt
name: gsd:milestone-summary
description: Generate a comprehensive project summary from milestone artifacts for team onboarding and review
argument-hint: "[version]"
allowed-tools:
- Read
- Write
- Bash
- Grep
- Glob
---
<objective>
Generate a structured milestone summary for team onboarding and project review. Reads completed milestone artifacts (ROADMAP, REQUIREMENTS, CONTEXT, SUMMARY, VERIFICATION files) and produces a human-friendly overview of what was built, how, and why.
Purpose: Enable new team members to understand a completed project by reading one document and asking follow-up questions.
Output: MILESTONE_SUMMARY written to `.planning/reports/`, presented inline, optional interactive Q&A.
</objective>
<execution_context>
@~/.claude/get-shit-done/workflows/milestone-summary.md
</execution_context>
<context>
**Project files:**
- `.planning/ROADMAP.md`
- `.planning/PROJECT.md`
- `.planning/STATE.md`
- `.planning/RETROSPECTIVE.md`
- `.planning/milestones/v{version}-ROADMAP.md` (if archived)
- `.planning/milestones/v{version}-REQUIREMENTS.md` (if archived)
- `.planning/phases/*-*/` (SUMMARY.md, VERIFICATION.md, CONTEXT.md, RESEARCH.md)
**User input:**
- Version: $ARGUMENTS (optional — defaults to current/latest milestone)
</context>
<process>
Read and execute the milestone-summary workflow from @~/.claude/get-shit-done/workflows/milestone-summary.md end-to-end.
</process>
<success_criteria>
- Milestone version resolved (from args, STATE.md, or archive scan)
- All available artifacts read (ROADMAP, REQUIREMENTS, CONTEXT, SUMMARY, VERIFICATION, RESEARCH, RETROSPECTIVE)
- Summary document written to `.planning/reports/MILESTONE_SUMMARY-v{version}.md`
- All 7 sections generated (Overview, Architecture, Phases, Decisions, Requirements, Tech Debt, Getting Started)
- Summary presented inline to user
- Interactive Q&A offered
- STATE.md updated
</success_criteria>

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# Milestone Summary Workflow
Generate a comprehensive, human-friendly project summary from completed milestone artifacts.
Designed for team onboarding — a new contributor can read the output and understand the entire project.
---
## Step 1: Resolve Version
```bash
VERSION="$ARGUMENTS"
```
If `$ARGUMENTS` is empty:
1. Check `.planning/STATE.md` for current milestone version
2. Check `.planning/milestones/` for the latest archived version
3. If neither found, check if `.planning/ROADMAP.md` exists (project may be mid-milestone)
4. If nothing found: error "No milestone found. Run /gsd:new-project or /gsd:new-milestone first."
Set `VERSION` to the resolved version (e.g., "1.0").
## Step 2: Locate Artifacts
Determine whether the milestone is **archived** or **current**:
**Archived milestone** (`.planning/milestones/v{VERSION}-ROADMAP.md` exists):
```
ROADMAP_PATH=".planning/milestones/v${VERSION}-ROADMAP.md"
REQUIREMENTS_PATH=".planning/milestones/v${VERSION}-REQUIREMENTS.md"
AUDIT_PATH=".planning/milestones/v${VERSION}-MILESTONE-AUDIT.md"
```
**Current/in-progress milestone** (no archive yet):
```
ROADMAP_PATH=".planning/ROADMAP.md"
REQUIREMENTS_PATH=".planning/REQUIREMENTS.md"
AUDIT_PATH=".planning/v${VERSION}-MILESTONE-AUDIT.md"
```
Note: The audit file moves to `.planning/milestones/` on archive (per `complete-milestone` workflow). Check both locations as a fallback.
**Always available:**
```
PROJECT_PATH=".planning/PROJECT.md"
RETRO_PATH=".planning/RETROSPECTIVE.md"
STATE_PATH=".planning/STATE.md"
```
Read all files that exist. Missing files are fine — the summary adapts to what's available.
## Step 3: Discover Phase Artifacts
Find all phase directories:
```bash
gsd-tools.cjs init progress
```
This returns phase metadata. For each phase in the milestone scope:
- Read `{phase_dir}/{padded}-SUMMARY.md` if it exists — extract `one_liner`, `accomplishments`, `decisions`
- Read `{phase_dir}/{padded}-VERIFICATION.md` if it exists — extract status, gaps, deferred items
- Read `{phase_dir}/{padded}-CONTEXT.md` if it exists — extract key decisions from `<decisions>` section
- Read `{phase_dir}/{padded}-RESEARCH.md` if it exists — note what was researched
Track which phases have which artifacts.
**If no phase directories exist** (empty milestone or pre-build state): skip to Step 5 and generate a minimal summary noting "No phases have been executed yet." Do not error — the summary should still capture PROJECT.md and ROADMAP.md content.
## Step 4: Gather Git Statistics
Try each method in order until one succeeds:
**Method 1 — Tagged milestone** (check first):
```bash
git tag -l "v${VERSION}" | head -1
```
If the tag exists:
```bash
git log v${VERSION} --oneline | wc -l
git diff --stat $(git log --format=%H --reverse v${VERSION} | head -1)..v${VERSION}
```
**Method 2 — STATE.md date range** (if no tag):
Read STATE.md and extract the `started_at` or earliest session date. Use it as the `--since` boundary:
```bash
git log --oneline --since="<started_at_date>" | wc -l
```
**Method 3 — Earliest phase commit** (if STATE.md has no date):
Find the earliest `.planning/phases/` commit:
```bash
git log --oneline --diff-filter=A -- ".planning/phases/" | tail -1
```
Use that commit's date as the start boundary.
**Method 4 — Skip stats** (if none of the above work):
Report "Git statistics unavailable — no tag or date range could be determined." This is not an error — the summary continues without the Stats section.
Extract (when available):
- Total commits in milestone
- Files changed, insertions, deletions
- Timeline (start date → end date)
- Contributors (from git log authors)
## Step 5: Generate Summary Document
Write to `.planning/reports/MILESTONE_SUMMARY-v${VERSION}.md`:
```markdown
# Milestone v{VERSION} — Project Summary
**Generated:** {date}
**Purpose:** Team onboarding and project review
---
## 1. Project Overview
{From PROJECT.md: "What This Is", core value proposition, target users}
{If mid-milestone: note which phases are complete vs in-progress}
## 2. Architecture & Technical Decisions
{From CONTEXT.md files across phases: key technical choices}
{From SUMMARY.md decisions: patterns, libraries, frameworks chosen}
{From PROJECT.md: tech stack if documented}
Present as a bulleted list of decisions with brief rationale:
- **Decision:** {what was chosen}
- **Why:** {rationale from CONTEXT.md}
- **Phase:** {which phase made this decision}
## 3. Phases Delivered
| Phase | Name | Status | One-Liner |
|-------|------|--------|-----------|
{For each phase: number, name, status (complete/in-progress/planned), one_liner from SUMMARY.md}
## 4. Requirements Coverage
{From REQUIREMENTS.md: list each requirement with status}
- ✅ {Requirement met}
- ⚠️ {Requirement partially met — note gap}
- ❌ {Requirement not met — note reason}
{If MILESTONE-AUDIT.md exists: include audit verdict}
## 5. Key Decisions Log
{Aggregate from all CONTEXT.md <decisions> sections}
{Each decision with: ID, description, phase, rationale}
## 6. Tech Debt & Deferred Items
{From VERIFICATION.md files: gaps found, anti-patterns noted}
{From RETROSPECTIVE.md: lessons learned, what to improve}
{From CONTEXT.md <deferred> sections: ideas parked for later}
## 7. Getting Started
{Entry points for new contributors:}
- **Run the project:** {from PROJECT.md or SUMMARY.md}
- **Key directories:** {from codebase structure}
- **Tests:** {test command from PROJECT.md or CLAUDE.md}
- **Where to look first:** {main entry points, core modules}
---
## Stats
- **Timeline:** {start} → {end} ({duration})
- **Phases:** {count complete} / {count total}
- **Commits:** {count}
- **Files changed:** {count} (+{insertions} / -{deletions})
- **Contributors:** {list}
```
## Step 6: Write and Commit
**Overwrite guard:** If `.planning/reports/MILESTONE_SUMMARY-v${VERSION}.md` already exists, ask the user:
> "A milestone summary for v{VERSION} already exists. Overwrite it, or view the existing one?"
If "view": display existing file and skip to Step 8 (interactive mode). If "overwrite": proceed.
Create the reports directory if needed:
```bash
mkdir -p .planning/reports
```
Write the summary, then commit:
```bash
gsd-tools.cjs commit "docs(v${VERSION}): generate milestone summary for onboarding" \
--files ".planning/reports/MILESTONE_SUMMARY-v${VERSION}.md"
```
## Step 7: Present Summary
Display the full summary document inline.
## Step 8: Offer Interactive Mode
After presenting the summary:
> "Summary written to `.planning/reports/MILESTONE_SUMMARY-v{VERSION}.md`.
>
> I have full context from the build artifacts. Want to ask anything about the project?
> Architecture decisions, specific phases, requirements, tech debt — ask away."
If the user asks questions:
- Answer from the artifacts already loaded (CONTEXT.md, SUMMARY.md, VERIFICATION.md, etc.)
- Reference specific files and decisions
- Stay grounded in what was actually built (not speculation)
If the user is done:
- Suggest next steps: `/gsd:new-milestone`, `/gsd:progress`, or sharing the summary with the team
## Step 9: Update STATE.md
```bash
gsd-tools.cjs state record-session \
--stopped-at "Milestone v${VERSION} summary generated" \
--resume-file ".planning/reports/MILESTONE_SUMMARY-v${VERSION}.md"
```

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@@ -620,7 +620,7 @@ describe('copyCommandsAsCopilotSkills', () => {
// Count gsd-* directories — should be 31
const dirs = fs.readdirSync(tempDir, { withFileTypes: true })
.filter(e => e.isDirectory() && e.name.startsWith('gsd-'));
assert.strictEqual(dirs.length, 54, `expected 54 skill folders, got ${dirs.length}`);
assert.strictEqual(dirs.length, 55, `expected 55 skill folders, got ${dirs.length}`);
} finally {
fs.rmSync(tempDir, { recursive: true });
}
@@ -1114,7 +1114,7 @@ const { execFileSync } = require('child_process');
const crypto = require('crypto');
const INSTALL_PATH = path.join(__dirname, '..', 'bin', 'install.js');
const EXPECTED_SKILLS = 54;
const EXPECTED_SKILLS = 55;
const EXPECTED_AGENTS = 18;
function runCopilotInstall(cwd) {

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/**
* GSD Milestone Summary Tests
*
* Validates the milestone-summary command and workflow files exist
* and follow expected patterns. Tests artifact discovery logic.
*/
const { test, describe } = require('node:test');
const assert = require('node:assert');
const fs = require('fs');
const path = require('path');
const repoRoot = path.resolve(__dirname, '..');
const commandPath = path.join(repoRoot, 'commands', 'gsd', 'milestone-summary.md');
const workflowPath = path.join(repoRoot, 'get-shit-done', 'workflows', 'milestone-summary.md');
describe('milestone-summary command', () => {
test('command file exists', () => {
assert.ok(fs.existsSync(commandPath), 'commands/gsd/milestone-summary.md should exist');
});
test('command has correct frontmatter name', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(content.includes('name: gsd:milestone-summary'), 'should have correct command name');
});
test('command references workflow in execution_context', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(
content.includes('workflows/milestone-summary.md'),
'should reference the milestone-summary workflow'
);
});
test('command accepts optional version argument', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(content.includes('argument-hint'), 'should have argument-hint');
assert.ok(content.includes('[version]'), 'version should be optional (bracketed)');
});
});
describe('milestone-summary workflow', () => {
test('workflow file exists', () => {
assert.ok(fs.existsSync(workflowPath), 'workflows/milestone-summary.md should exist');
});
test('workflow reads milestone artifacts', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
const requiredArtifacts = [
'ROADMAP.md',
'REQUIREMENTS.md',
'PROJECT.md',
'SUMMARY.md',
'VERIFICATION.md',
'CONTEXT.md',
'RETROSPECTIVE.md',
];
for (const artifact of requiredArtifacts) {
assert.ok(
content.includes(artifact),
`workflow should reference ${artifact}`
);
}
});
test('workflow writes to reports directory', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('.planning/reports/MILESTONE_SUMMARY'),
'should write summary to .planning/reports/'
);
});
test('workflow has interactive Q&A mode', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('Interactive Mode') || content.includes('ask anything'),
'should offer interactive Q&A after summary'
);
});
test('workflow handles both archived and current milestones', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(content.includes('Archived milestone'), 'should handle archived milestones');
assert.ok(content.includes('Current') || content.includes('in-progress'), 'should handle current milestones');
});
test('workflow generates all 7 summary sections', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
const sections = [
'Project Overview',
'Architecture',
'Phases Delivered',
'Requirements Coverage',
'Key Decisions',
'Tech Debt',
'Getting Started',
];
for (const section of sections) {
assert.ok(
content.includes(section),
`summary should include "${section}" section`
);
}
});
test('workflow updates STATE.md', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('state record-session'),
'should update STATE.md via gsd-tools'
);
});
test('workflow has overwrite guard for existing summaries', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('already exists'),
'should check for existing summary before overwriting'
);
});
test('workflow handles empty phase directories gracefully', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('no phase directories') || content.includes('No phases'),
'should handle case where no phases exist'
);
});
test('workflow checks both audit file locations for archived milestones', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('.planning/milestones/v${VERSION}-MILESTONE-AUDIT.md'),
'should check milestones/ directory for archived audit file'
);
});
});
describe('milestone-summary command structure', () => {
test('command has success_criteria section', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(
content.includes('<success_criteria>'),
'should have success_criteria section (follows complete-milestone pattern)'
);
});
test('command context lists RESEARCH.md', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(
content.includes('RESEARCH.md'),
'should list RESEARCH.md in context block'
);
});
});
describe('milestone-summary artifact path resolution', () => {
const { createTempProject, cleanup } = require('./helpers.cjs');
let tmpDir;
test('archived milestone paths point to milestones/ directory', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
// Archived roadmap path should be under milestones/
assert.ok(
content.includes('.planning/milestones/v${VERSION}-ROADMAP.md'),
'archived ROADMAP path should be under .planning/milestones/'
);
assert.ok(
content.includes('.planning/milestones/v${VERSION}-REQUIREMENTS.md'),
'archived REQUIREMENTS path should be under .planning/milestones/'
);
assert.ok(
content.includes('.planning/milestones/v${VERSION}-MILESTONE-AUDIT.md'),
'archived AUDIT path should be under .planning/milestones/'
);
});
test('current milestone paths point to .planning/ root', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
// Current milestone should read from .planning/ root
const lines = content.split('\n');
const currentSection = lines.slice(
lines.findIndex(l => l.includes('Current/in-progress')),
lines.findIndex(l => l.includes('Current/in-progress')) + 10
).join('\n');
assert.ok(
currentSection.includes('ROADMAP_PATH=".planning/ROADMAP.md"'),
'current ROADMAP path should be at .planning/ root'
);
});
});
describe('milestone-summary fixture-based artifact discovery', () => {
const os = require('os');
let tmpDir;
function setup() {
tmpDir = fs.mkdtempSync(path.join(os.tmpdir(), 'gsd-ms-test-'));
}
function teardown() {
if (tmpDir) fs.rmSync(tmpDir, { recursive: true, force: true });
}
test('discovers artifacts in archived milestone structure', () => {
setup();
try {
// Create archived milestone structure
const milestonesDir = path.join(tmpDir, '.planning', 'milestones');
fs.mkdirSync(milestonesDir, { recursive: true });
fs.writeFileSync(path.join(milestonesDir, 'v1.0-ROADMAP.md'), '# Roadmap v1.0');
fs.writeFileSync(path.join(milestonesDir, 'v1.0-REQUIREMENTS.md'), '# Reqs v1.0');
fs.writeFileSync(path.join(milestonesDir, 'v1.0-MILESTONE-AUDIT.md'), '# Audit v1.0');
// Verify all 3 archived files are discoverable
const files = fs.readdirSync(milestonesDir);
assert.ok(files.includes('v1.0-ROADMAP.md'), 'archived ROADMAP should exist');
assert.ok(files.includes('v1.0-REQUIREMENTS.md'), 'archived REQUIREMENTS should exist');
assert.ok(files.includes('v1.0-MILESTONE-AUDIT.md'), 'archived AUDIT should exist');
} finally {
teardown();
}
});
test('discovers phase artifacts across multiple phases', () => {
setup();
try {
// Create phase structure with varying artifact completeness
const phase1 = path.join(tmpDir, '.planning', 'phases', '01-setup');
const phase2 = path.join(tmpDir, '.planning', 'phases', '02-core');
const phase3 = path.join(tmpDir, '.planning', 'phases', '03-ui');
fs.mkdirSync(phase1, { recursive: true });
fs.mkdirSync(phase2, { recursive: true });
fs.mkdirSync(phase3, { recursive: true });
// Phase 1: all artifacts
fs.writeFileSync(path.join(phase1, '01-SUMMARY.md'), 'one_liner: Setup');
fs.writeFileSync(path.join(phase1, '01-CONTEXT.md'), '<decisions>D-01</decisions>');
fs.writeFileSync(path.join(phase1, '01-VERIFICATION.md'), 'status: passed');
fs.writeFileSync(path.join(phase1, '01-RESEARCH.md'), '# Research');
// Phase 2: partial artifacts (no RESEARCH, no VERIFICATION)
fs.writeFileSync(path.join(phase2, '02-SUMMARY.md'), 'one_liner: Core');
fs.writeFileSync(path.join(phase2, '02-CONTEXT.md'), '<decisions>D-02</decisions>');
// Phase 3: only SUMMARY
fs.writeFileSync(path.join(phase3, '03-SUMMARY.md'), 'one_liner: UI');
// Verify discovery
const phasesDir = path.join(tmpDir, '.planning', 'phases');
const phaseDirs = fs.readdirSync(phasesDir, { withFileTypes: true })
.filter(e => e.isDirectory())
.map(e => e.name);
assert.strictEqual(phaseDirs.length, 3, 'should find 3 phase directories');
// Phase 1 has all 4 artifact types
const p1Files = fs.readdirSync(phase1);
assert.strictEqual(p1Files.length, 4, 'phase 1 should have 4 artifacts');
// Phase 2 has 2 artifact types
const p2Files = fs.readdirSync(phase2);
assert.strictEqual(p2Files.length, 2, 'phase 2 should have 2 artifacts');
// Phase 3 has 1 artifact type
const p3Files = fs.readdirSync(phase3);
assert.strictEqual(p3Files.length, 1, 'phase 3 should have 1 artifact');
} finally {
teardown();
}
});
test('handles empty .planning directory without error', () => {
setup();
try {
const planningDir = path.join(tmpDir, '.planning');
fs.mkdirSync(planningDir, { recursive: true });
// No milestones, no phases — just empty .planning/
const contents = fs.readdirSync(planningDir);
assert.strictEqual(contents.length, 0, 'empty .planning/ should have no contents');
// Should not throw when checking for milestones dir
const milestonesExists = fs.existsSync(path.join(planningDir, 'milestones'));
assert.strictEqual(milestonesExists, false, 'milestones/ should not exist');
const phasesExists = fs.existsSync(path.join(planningDir, 'phases'));
assert.strictEqual(phasesExists, false, 'phases/ should not exist');
} finally {
teardown();
}
});
test('output path pattern produces valid filenames', () => {
const versions = ['1.0', '1.1', '2.0', '0.1'];
for (const v of versions) {
const filename = `MILESTONE_SUMMARY-v${v}.md`;
assert.ok(
/^MILESTONE_SUMMARY-v\d+\.\d+\.md$/.test(filename),
`"${filename}" should be a valid milestone summary filename`
);
}
});
});
describe('milestone-summary git stats resilience', () => {
test('workflow has fallback methods when tag does not exist', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('Method 1') && content.includes('Method 2'),
'should have multiple fallback methods for git stats'
);
});
test('workflow can skip stats gracefully', () => {
const content = fs.readFileSync(workflowPath, 'utf-8');
assert.ok(
content.includes('Skip stats') || content.includes('statistics unavailable'),
'should handle case where git stats cannot be gathered'
);
});
test('command has type: prompt in frontmatter', () => {
const content = fs.readFileSync(commandPath, 'utf-8');
assert.ok(
content.includes('type: prompt'),
'should have type: prompt for consistency with complete-milestone.md'
);
});
});