bvandeusen
b20d6dec66
Derive REPO_ROOT from the script's own location instead of hardcoding the absolute project path, so the hook keeps working if the project directory is renamed or moved. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Claude Code PreToolUse hook for Bash.
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# Reads the tool input JSON from stdin; if the command is a git commit
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# and fable-mcp files (other than pyproject.toml) are staged, bumps
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# the fable-mcp patch version before the commit proceeds.
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#
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# Exits 0 always so it never blocks the commit.
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set -euo pipefail
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REPO_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
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input=$(cat)
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command=$(echo "$input" | python3 -c "
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import sys, json
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data = json.load(sys.stdin)
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# Claude Code sends {tool_input: {command: ...}}
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ti = data.get('tool_input', data)
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print(ti.get('command', ''))
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" 2>/dev/null || echo "")
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# Only act on git commit commands
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if ! echo "$command" | grep -qE "git commit"; then
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exit 0
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fi
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cd "$REPO_ROOT"
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# Check if fable-mcp files other than pyproject.toml are staged
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fable_staged=$(git diff --cached --name-only 2>/dev/null \
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| grep "^fable-mcp/" \
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| grep -v "^fable-mcp/pyproject.toml$" \
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|| true)
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if [ -n "$fable_staged" ]; then
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bash "$REPO_ROOT/scripts/bump_fable_mcp_version.sh"
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fi
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exit 0
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