975b8019ac
- Add auto-checkpoint.sh (Stop event, git stash automation) - Add typecheck-on-save.sh (PostToolUse, TypeScript validation) - Add test-on-change.sh (PostToolUse, smart test detection) - Add file-guard.sh (PreToolUse, unified file protection) - Add ClaudeKit evaluation (3/5, patterns extracted) - Version bump 3.21.0 → 3.21.1 (sync across all docs) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
38 lines
1.1 KiB
Bash
Executable file
38 lines
1.1 KiB
Bash
Executable file
#!/bin/bash
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# .claude/hooks/auto-checkpoint.sh
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# Event: Stop
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# Auto-creates git stash checkpoint when Claude Code session ends
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# Inspired by checkpoint pattern for safe experimentation
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set -euo pipefail
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INPUT=$(cat)
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# Extract session metadata
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SESSION_ID=$(echo "$INPUT" | jq -r '.session_id // "unknown"')
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TIMESTAMP=$(date +"%Y%m%d-%H%M%S")
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BRANCH=$(git rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown")
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# Check if there are uncommitted changes
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if ! git diff-index --quiet HEAD -- 2>/dev/null; then
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# Create descriptive stash name
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STASH_NAME="claude-checkpoint-${BRANCH}-${TIMESTAMP}"
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# Stash with descriptive message
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git stash push -u -m "$STASH_NAME" >/dev/null 2>&1
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# Log checkpoint creation
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LOG_DIR="$HOME/.claude/logs"
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mkdir -p "$LOG_DIR"
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echo "[$(date -u +"%Y-%m-%dT%H:%M:%SZ")] Created checkpoint: $STASH_NAME (session: $SESSION_ID)" \
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>> "$LOG_DIR/checkpoints.log"
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# Notify user
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cat << EOF
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{
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"systemMessage": "✓ Checkpoint created: $STASH_NAME\n\nRestore with:\n git stash list # find the checkpoint\n git stash apply stash@{N} # restore it"
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}
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EOF
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fi
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exit 0
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