101 lines
3.8 KiB
Bash
Executable File
101 lines
3.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ABOUTME: Ralph outer loop script for autonomous development.
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# ABOUTME: Runs Claude in headless mode, iterating on IMPLEMENTATION_PLAN.md.
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# Usage: ./loop.sh [plan] [max_iterations]
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# Examples:
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# ./loop.sh # Build mode, unlimited iterations
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# ./loop.sh 20 # Build mode, max 20 iterations
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# ./loop.sh plan # Plan mode, unlimited iterations
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# ./loop.sh plan 5 # Plan mode, max 5 iterations
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set -e
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# Parse arguments
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if [ "$1" = "plan" ]; then
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MODE="plan"
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PROMPT_FILE="PROMPT_plan.md"
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MAX_ITERATIONS=${2:-0}
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elif [[ "$1" =~ ^[0-9]+$ ]]; then
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MODE="build"
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PROMPT_FILE="PROMPT_build.md"
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MAX_ITERATIONS=$1
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else
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MODE="build"
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PROMPT_FILE="PROMPT_build.md"
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MAX_ITERATIONS=0
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fi
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ITERATION=0
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CURRENT_BRANCH=$(git branch --show-current)
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "🔄 Ralph Loop Starting"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "Mode: $MODE"
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echo "Prompt: $PROMPT_FILE"
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echo "Branch: $CURRENT_BRANCH"
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[ $MAX_ITERATIONS -gt 0 ] && echo "Max iterations: $MAX_ITERATIONS"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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# Verify prompt file exists
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if [ ! -f "$PROMPT_FILE" ]; then
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echo "Error: $PROMPT_FILE not found"
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exit 1
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fi
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# Verify we're in a git repo
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if ! git rev-parse --git-dir > /dev/null 2>&1; then
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echo "Error: Not in a git repository"
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exit 1
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fi
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while true; do
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if [ $MAX_ITERATIONS -gt 0 ] && [ $ITERATION -ge $MAX_ITERATIONS ]; then
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "✅ Reached max iterations: $MAX_ITERATIONS"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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break
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fi
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ITERATION=$((ITERATION + 1))
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echo ""
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echo "═══════════════════════════════════════════"
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echo "🔄 ITERATION $ITERATION"
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echo "═══════════════════════════════════════════"
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echo ""
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# Run Ralph iteration with selected prompt
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# -p: Headless mode (non-interactive, reads from stdin)
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# --dangerously-skip-permissions: Auto-approve all tool calls
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# --output-format=stream-json: Structured output for logging
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# --model opus: Use Opus for complex reasoning
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cat "$PROMPT_FILE" | claude -p \
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--dangerously-skip-permissions \
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--output-format=stream-json \
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--model opus \
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--verbose
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# Push changes after each iteration
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if git diff --quiet && git diff --cached --quiet; then
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echo "No changes to push"
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else
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git push origin "$CURRENT_BRANCH" 2>/dev/null || {
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echo "Creating remote branch..."
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git push -u origin "$CURRENT_BRANCH"
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}
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fi
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echo ""
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echo "───────────────────────────────────────────"
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echo "Iteration $ITERATION complete"
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echo "───────────────────────────────────────────"
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done
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echo ""
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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echo "🏁 Ralph Loop Complete"
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echo "Total iterations: $ITERATION"
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echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"
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