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2025-11-29 18:49:39 +08:00

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#!/bin/bash
# PRD Generator Script
# Interactive workflow for generating Product Requirements Documents
set -e
# Colors for output
GREEN='\033[0;32m'
BLUE='\033[0;34m'
YELLOW='\033[1;33m'
RED='\033[0;31m'
NC='\033[0m' # No Color
echo -e "${BLUE}╔════════════════════════════════════════╗${NC}"
echo -e "${BLUE}║ PRD Generator - Interactive Mode ║${NC}"
echo -e "${BLUE}╔════════════════════════════════════════╗${NC}"
echo ""
# Get script directory
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SKILL_DIR="$(dirname "$SCRIPT_DIR")"
# Check if template exists
TEMPLATE_FILE="$SKILL_DIR/references/prd_template.md"
if [ ! -f "$TEMPLATE_FILE" ]; then
echo -e "${RED}✗ Error: PRD template not found at $TEMPLATE_FILE${NC}"
exit 1
fi
# Function to prompt for input
prompt_input() {
local prompt="$1"
local var_name="$2"
local required="$3"
while true; do
echo -e "${YELLOW}${prompt}${NC}"
read -r input
if [ -n "$input" ]; then
eval "$var_name='$input'"
break
elif [ "$required" != "true" ]; then
eval "$var_name=''"
break
else
echo -e "${RED}This field is required. Please provide a value.${NC}"
fi
done
}
# Gather basic information
echo -e "${GREEN}Step 1: Basic Information${NC}"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
prompt_input "Feature/Product Name:" PRODUCT_NAME true
prompt_input "One-line Description:" DESCRIPTION true
prompt_input "Output Filename (default: ${PRODUCT_NAME// /_}_prd.md):" OUTPUT_FILE false
# Set default output file if not provided
if [ -z "$OUTPUT_FILE" ]; then
OUTPUT_FILE="${PRODUCT_NAME// /_}_prd.md"
OUTPUT_FILE=$(echo "$OUTPUT_FILE" | tr '[:upper:]' '[:lower:]')
fi
echo ""
echo -e "${GREEN}Step 2: Problem & Context${NC}"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
prompt_input "What problem are you solving?" PROBLEM true
prompt_input "Who are the primary users?" PRIMARY_USERS true
prompt_input "What are the key business goals?" BUSINESS_GOALS true
echo ""
echo -e "${GREEN}Step 3: Success & Scope${NC}"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
prompt_input "How will you measure success?" SUCCESS_METRICS true
prompt_input "Target launch date (or 'TBD'):" TIMELINE false
prompt_input "What's explicitly OUT of scope?" OUT_OF_SCOPE false
echo ""
echo -e "${GREEN}Step 4: PRD Type${NC}"
echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
echo ""
echo "Select PRD type:"
echo " 1) Standard (comprehensive)"
echo " 2) Lean (streamlined)"
echo " 3) One-Pager (executive summary)"
echo ""
while true; do
read -p "Enter choice (1-3): " prd_type
case $prd_type in
1) PRD_TYPE="standard"; break;;
2) PRD_TYPE="lean"; break;;
3) PRD_TYPE="one-pager"; break;;
*) echo -e "${RED}Invalid choice. Please enter 1, 2, or 3.${NC}";;
esac
done
# Generate PRD
echo ""
echo -e "${BLUE}Generating PRD...${NC}"
echo ""
# Create PRD from template
cat > "$OUTPUT_FILE" << EOF
# Product Requirements Document: $PRODUCT_NAME
**Status:** Draft
**Author:** $(whoami)
**Date:** $(date +%Y-%m-%d)
**Last Updated:** $(date +%Y-%m-%d)
---
## Executive Summary
$DESCRIPTION
This PRD outlines the requirements for $PRODUCT_NAME, addressing the need to $PROBLEM for $PRIMARY_USERS.
---
## Problem Statement
### The Problem
$PROBLEM
### Impact
Without this feature/product, users experience [describe pain points].
### Why Now?
$BUSINESS_GOALS
---
## Goals & Objectives
### Business Goals
$BUSINESS_GOALS
### User Goals
- [User goal 1]
- [User goal 2]
- [User goal 3]
### Success Criteria
$SUCCESS_METRICS
---
## User Personas
### Primary User: $PRIMARY_USERS
**Demographics:**
- [Add demographic info]
**Behaviors:**
- [Add behavioral patterns]
**Needs:**
- [Add key needs]
**Pain Points:**
- [Add pain points]
---
## User Stories & Requirements
### Core User Stories
#### Story 1: [Feature Name]
**User Story:**
\`\`\`
As a [$PRIMARY_USERS],
I want to [action],
So that [benefit].
\`\`\`
**Acceptance Criteria:**
- [ ] [Criterion 1]
- [ ] [Criterion 2]
- [ ] [Criterion 3]
**Priority:** Must Have
---
#### Story 2: [Feature Name]
**User Story:**
\`\`\`
As a [user type],
I want to [action],
So that [benefit].
\`\`\`
**Acceptance Criteria:**
- [ ] [Criterion 1]
- [ ] [Criterion 2]
- [ ] [Criterion 3]
**Priority:** Should Have
---
## Success Metrics
### Key Performance Indicators (KPIs)
$SUCCESS_METRICS
### Measurement Plan
| Metric | Baseline | Target | Measurement Method |
|--------|----------|--------|-------------------|
| [Metric 1] | [Current value] | [Target value] | [How to measure] |
| [Metric 2] | [Current value] | [Target value] | [How to measure] |
---
## Scope
### In Scope
- [Feature/capability 1]
- [Feature/capability 2]
- [Feature/capability 3]
### Out of Scope
$OUT_OF_SCOPE
- [Explicitly excluded item 1]
- [Explicitly excluded item 2]
### Future Considerations
- [Potential future enhancement 1]
- [Potential future enhancement 2]
---
## Technical Considerations
### Architecture
[High-level technical approach]
### Dependencies
- **External APIs:** [List APIs]
- **Services:** [List services]
- **Libraries:** [List libraries]
### Security Requirements
- [Security requirement 1]
- [Security requirement 2]
### Performance Requirements
- [Performance requirement 1]
- [Performance requirement 2]
### Data Considerations
- [Data storage needs]
- [Data migration needs]
- [Privacy considerations]
---
## Design & UX Requirements
### User Experience
[Describe key UX principles and patterns]
### Visual Design
[Reference design system, mockups, or wireframes]
### Accessibility
- WCAG 2.1 Level AA compliance required
- Keyboard navigation support
- Screen reader compatibility
### Responsive Design
- Mobile support: [Yes/No/Details]
- Tablet support: [Yes/No/Details]
- Desktop support: [Yes/No/Details]
---
## Timeline & Milestones
**Target Launch:** $TIMELINE
### Phases
| Phase | Deliverables | Target Date |
|-------|-------------|-------------|
| Discovery | Requirements finalized, designs approved | [Date] |
| Development | Core functionality complete | [Date] |
| Testing | QA complete, bugs resolved | [Date] |
| Launch | Feature live in production | $TIMELINE |
---
## Risks & Mitigation
| Risk | Impact | Probability | Mitigation Strategy |
|------|--------|------------|-------------------|
| [Risk 1] | High/Med/Low | High/Med/Low | [How to mitigate] |
| [Risk 2] | High/Med/Low | High/Med/Low | [How to mitigate] |
---
## Dependencies & Assumptions
### Dependencies
- [Dependency 1]
- [Dependency 2]
### Assumptions
- [Assumption 1]
- [Assumption 2]
---
## Open Questions
- [ ] [Question 1]
- [ ] [Question 2]
- [ ] [Question 3]
---
## Stakeholder Sign-Off
| Stakeholder | Role | Status | Date |
|------------|------|--------|------|
| [Name] | Product Lead | Pending | - |
| [Name] | Engineering Lead | Pending | - |
| [Name] | Design Lead | Pending | - |
---
## Appendix
### References
- [Reference 1]
- [Reference 2]
### Change Log
| Date | Author | Changes |
|------|--------|---------|
| $(date +%Y-%m-%d) | $(whoami) | Initial draft |
EOF
echo -e "${GREEN}✓ PRD generated successfully!${NC}"
echo ""
echo -e "Output file: ${BLUE}$OUTPUT_FILE${NC}"
echo ""
echo -e "${YELLOW}Next steps:${NC}"
echo " 1. Review and fill in the placeholder sections"
echo " 2. Add specific user stories and acceptance criteria"
echo " 3. Attach mockups/wireframes if available"
echo " 4. Share with stakeholders for review"
echo " 5. Run validation: scripts/validate_prd.sh $OUTPUT_FILE"
echo ""
echo -e "${GREEN}✓ Done!${NC}"