114 lines
3.4 KiB
Bash
Executable File
114 lines
3.4 KiB
Bash
Executable File
#!/bin/bash
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# Ralph Wiggum - Long-running AI agent loop
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# Usage: ./ralph.sh [--tool amp|claude] [max_iterations]
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set -e
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# Parse arguments
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TOOL="amp" # Default to amp for backwards compatibility
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MAX_ITERATIONS=10
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while [[ $# -gt 0 ]]; do
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case $1 in
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--tool)
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TOOL="$2"
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shift 2
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;;
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--tool=*)
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TOOL="${1#*=}"
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shift
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;;
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*)
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# Assume it's max_iterations if it's a number
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if [[ "$1" =~ ^[0-9]+$ ]]; then
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MAX_ITERATIONS="$1"
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fi
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shift
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;;
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esac
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done
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# Validate tool choice
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if [[ "$TOOL" != "amp" && "$TOOL" != "claude" ]]; then
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echo "Error: Invalid tool '$TOOL'. Must be 'amp' or 'claude'."
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exit 1
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fi
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PRD_FILE="$SCRIPT_DIR/prd.json"
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PROGRESS_FILE="$SCRIPT_DIR/progress.txt"
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ARCHIVE_DIR="$SCRIPT_DIR/archive"
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LAST_BRANCH_FILE="$SCRIPT_DIR/.last-branch"
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# Archive previous run if branch changed
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if [ -f "$PRD_FILE" ] && [ -f "$LAST_BRANCH_FILE" ]; then
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CURRENT_BRANCH=$(jq -r '.branchName // empty' "$PRD_FILE" 2>/dev/null || echo "")
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LAST_BRANCH=$(cat "$LAST_BRANCH_FILE" 2>/dev/null || echo "")
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if [ -n "$CURRENT_BRANCH" ] && [ -n "$LAST_BRANCH" ] && [ "$CURRENT_BRANCH" != "$LAST_BRANCH" ]; then
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# Archive the previous run
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DATE=$(date +%Y-%m-%d)
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# Strip "ralph/" prefix from branch name for folder
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FOLDER_NAME=$(echo "$LAST_BRANCH" | sed 's|^ralph/||')
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ARCHIVE_FOLDER="$ARCHIVE_DIR/$DATE-$FOLDER_NAME"
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echo "Archiving previous run: $LAST_BRANCH"
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mkdir -p "$ARCHIVE_FOLDER"
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[ -f "$PRD_FILE" ] && cp "$PRD_FILE" "$ARCHIVE_FOLDER/"
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[ -f "$PROGRESS_FILE" ] && cp "$PROGRESS_FILE" "$ARCHIVE_FOLDER/"
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echo " Archived to: $ARCHIVE_FOLDER"
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# Reset progress file for new run
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echo "# Ralph Progress Log" > "$PROGRESS_FILE"
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echo "Started: $(date)" >> "$PROGRESS_FILE"
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echo "---" >> "$PROGRESS_FILE"
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fi
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fi
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# Track current branch
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if [ -f "$PRD_FILE" ]; then
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CURRENT_BRANCH=$(jq -r '.branchName // empty' "$PRD_FILE" 2>/dev/null || echo "")
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if [ -n "$CURRENT_BRANCH" ]; then
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echo "$CURRENT_BRANCH" > "$LAST_BRANCH_FILE"
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fi
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fi
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# Initialize progress file if it doesn't exist
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if [ ! -f "$PROGRESS_FILE" ]; then
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echo "# Ralph Progress Log" > "$PROGRESS_FILE"
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echo "Started: $(date)" >> "$PROGRESS_FILE"
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echo "---" >> "$PROGRESS_FILE"
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fi
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echo "Starting Ralph - Tool: $TOOL - Max iterations: $MAX_ITERATIONS"
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for i in $(seq 1 $MAX_ITERATIONS); do
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echo ""
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echo "==============================================================="
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echo " Ralph Iteration $i of $MAX_ITERATIONS ($TOOL)"
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echo "==============================================================="
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# Run the selected tool with the ralph prompt
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if [[ "$TOOL" == "amp" ]]; then
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OUTPUT=$(cat "$SCRIPT_DIR/prompt.md" | amp --dangerously-allow-all 2>&1 | tee /dev/stderr) || true
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else
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# Claude Code: use --dangerously-skip-permissions for autonomous operation, --print for output
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OUTPUT=$(claude --dangerously-skip-permissions --print < "$SCRIPT_DIR/CLAUDE.md" 2>&1 | tee /dev/stderr) || true
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fi
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# Check for completion signal
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if echo "$OUTPUT" | grep -q "<promise>COMPLETE</promise>"; then
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echo ""
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echo "Ralph completed all tasks!"
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echo "Completed at iteration $i of $MAX_ITERATIONS"
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exit 0
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fi
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echo "Iteration $i complete. Continuing..."
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sleep 2
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done
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echo ""
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echo "Ralph reached max iterations ($MAX_ITERATIONS) without completing all tasks."
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echo "Check $PROGRESS_FILE for status."
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exit 1
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